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Cheap flights from Chicago to Ottawa from C$ 247

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — YOW
14 May — 21 May1
1 adult
Tue 14/5
Tue 21/5

The best prices from Chicago to Ottawa are usually found in October or January, booked 90 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Chicago to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 May 2024.

Popular in

March

Cheapest in

October

Average price

C$ 576

Round-trip from

C$ 277
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 21% potential price drop
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Average for round-trip flights in May 2024
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From Chicago (CHI) to Ottawa
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What is the cheapest day to fly round-trip from Chicago to Ottawa?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Ottawa. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Chicago to Ottawa?

Find a great deal and save up to 81% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Ottawa within the next two weeks, with the cheapest ticket starting at C$ 649.

What is the cheapest month to fly from Chicago to Ottawa?

October can be a great time to fly to Ottawa from Chicago with a flight ticket averaging about C$ 571. Cheapflights users have found deals in the month of October for as cheap as C$ 415. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Chicago to Ottawa (CHI - YOW)?

When flying from Chicago to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight at noon.

Cheap Porter Airlines flights from Chicago to Ottawa

Explore cheap flight options specifically provided by Porter Airlines for the route between Chicago and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 447,598 searches. Data last updated 9 May 2024.
Take a look at some of the lowest-priced Porter Airlines flights heading from Chicago to Ottawa. Make sure to double check the flight details before booking.
Sat 15/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Wed 19/65:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 7/5C$ 540
Tue 4/611:05 a.m.MDW - YOW
1 stop6h 09mPorter Airlines
Tue 11/67:10 a.m.YOW - MDW
1 stop3h 57mPorter Airlines
Deal found 7/5C$ 545
Thu 30/511:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Mon 3/66:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 7/5C$ 552
Thu 13/65:15 p.m.MDW - YOW
1 stop6h 13mPorter Airlines
Sun 16/68:45 a.m.YOW - MDW
1 stop3h 32mPorter Airlines
Deal found 7/5C$ 578
Tue 11/611:05 a.m.MDW - YOW
1 stop6h 09mPorter Airlines
Thu 13/61:15 p.m.YOW - MDW
1 stop4h 02mPorter Airlines
Deal found 7/5C$ 580
Fri 7/68:00 a.m.MDW - YOW
1 stop7h 29mPorter Airlines
Tue 11/67:10 a.m.YOW - MDW
1 stop3h 57mPorter Airlines
Deal found 7/5C$ 600
Mon 3/611:25 a.m.MDW - YOW
1 stop4h 04mPorter Airlines
Mon 10/67:10 a.m.YOW - MDW
1 stop3h 57mPorter Airlines
Deal found 6/5C$ 607
Fri 5/78:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Mon 8/76:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 7/5C$ 625
Sun 2/65:40 p.m.MDW - YOW
1 stop3h 39mPorter Airlines
Sun 9/67:05 p.m.YOW - MDW
1 stop3h 32mPorter Airlines
Deal found 7/5C$ 664

Cheap WestJet flights from Chicago to Ottawa

Explore cheap flight options specifically provided by WestJet for the route between Chicago and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 447,598 searches. Data last updated 9 May 2024.
Some of the lowest-priced WestJet flights we've found at this time heading from Chicago to Ottawa. Deals frequently update to provide users with more options.
Fri 7/67:19 p.m.MDW - YOW
2 stops24h 29mWestJet
Tue 11/69:35 p.m.YOW - MDW
2 stops25h 11mWestJet
Deal found 7/5C$ 1,058
Fri 5/77:11 p.m.MDW - YOW
2 stops24h 31mWestJet
Mon 8/79:35 p.m.YOW - MDW
2 stops16h 30mWestJet
Deal found 7/5C$ 1,157
Thu 20/66:00 a.m.MDW - YOW
2 stops13h 42mWestJet
Mon 24/69:35 p.m.YOW - MDW
2 stops22h 01mWestJet
Deal found 7/5C$ 1,168
Tue 4/69:46 a.m.MDW - YOW
2 stops27h 52mWestJet
Tue 11/63:55 p.m.YOW - MDW
2 stops30h 51mWestJet
Deal found 7/5C$ 1,206
Tue 14/512:42 p.m.MDW - YOW
2 stops31h 06mWestJet
Tue 4/66:12 a.m.YOW - MDW
2 stops16h 49mWestJet
Deal found 7/5C$ 1,296
Fri 17/56:00 a.m.MDW - YOW
2 stops13h 48mWestJet
Mon 20/59:35 p.m.YOW - MDW
2 stops21h 32mWestJet
Deal found 8/5C$ 1,583

Cheap Chicago to Ottawa flights in May & June 2024

Find cheap flight options from Chicago to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 447,598 searches. Prices were last updated on 9 May 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Ottawa in 2024. Check back regularly for other flight deals.
Wed 5/68:02 p.m.ORD - YOW
1 stop14h 12mMultiple Airlines
Wed 12/68:50 a.m.YOW - ORD
2 stops15h 03mMultiple Airlines
Deal found 6/5C$ 530
Wed 5/65:39 a.m.ORD - YOW
1 stop10h 48mMultiple Airlines
Wed 12/64:15 p.m.YOW - ORD
1 stop8h 30mMultiple Airlines
Deal found 6/5C$ 532
Fri 7/69:10 p.m.ORD - YOW
2 stops17h 04mMultiple Airlines
Tue 11/612:00 p.m.YOW - ORD
1 stop10h 52mMultiple Airlines
Deal found 7/5C$ 533
Fri 7/611:24 a.m.ORD - YOW
1 stop7h 43mMultiple Airlines
Tue 11/612:00 p.m.YOW - ORD
1 stop10h 52mMultiple Airlines
Deal found 7/5C$ 534
Wed 5/68:02 p.m.ORD - YOW
2 stops19h 27mMultiple Airlines
Wed 12/67:20 a.m.YOW - ORD
3 stops14h 27mMultiple Airlines
Deal found 6/5C$ 539
Sat 15/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Wed 19/65:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 7/5C$ 540
Fri 7/69:10 p.m.ORD - YOW
2 stops17h 04mMultiple Airlines
Tue 11/611:30 a.m.YOW - ORD
2 stops11h 22mMultiple Airlines
Deal found 7/5C$ 541
Tue 4/611:05 a.m.MDW - YOW
1 stop6h 09mPorter Airlines
Tue 11/67:10 a.m.YOW - MDW
1 stop3h 57mPorter Airlines
Deal found 7/5C$ 545
Tue 4/69:25 p.m.ORD - YOW
2 stops21h 42mMultiple Airlines
Tue 11/68:50 a.m.YOW - ORD
2 stops24h 34mMultiple Airlines
Deal found 7/5C$ 552

Chicago to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 447,598 searches. Data last updated 9 May 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Ottawa in 2024. Check back regularly for other flight deals.
Wed 5/68:02 p.m.ORD - YOW
1 stop14h 12mMultiple Airlines
Wed 12/68:50 a.m.YOW - ORD
2 stops15h 03mMultiple Airlines
Deal found 6/5C$ 530
Wed 5/65:39 a.m.ORD - YOW
1 stop10h 48mMultiple Airlines
Wed 12/64:15 p.m.YOW - ORD
1 stop8h 30mMultiple Airlines
Deal found 6/5C$ 532
Fri 7/69:10 p.m.ORD - YOW
2 stops17h 04mMultiple Airlines
Tue 11/612:00 p.m.YOW - ORD
1 stop10h 52mMultiple Airlines
Deal found 7/5C$ 533
Fri 7/611:24 a.m.ORD - YOW
1 stop7h 43mMultiple Airlines
Tue 11/612:00 p.m.YOW - ORD
1 stop10h 52mMultiple Airlines
Deal found 7/5C$ 534
Wed 5/68:02 p.m.ORD - YOW
2 stops19h 27mMultiple Airlines
Wed 12/67:20 a.m.YOW - ORD
3 stops14h 27mMultiple Airlines
Deal found 6/5C$ 539
Sat 15/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Wed 19/65:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 7/5C$ 540
Fri 7/69:10 p.m.ORD - YOW
2 stops17h 04mMultiple Airlines
Tue 11/611:30 a.m.YOW - ORD
2 stops11h 22mMultiple Airlines
Deal found 7/5C$ 541
Tue 4/611:05 a.m.MDW - YOW
1 stop6h 09mPorter Airlines
Tue 11/67:10 a.m.YOW - MDW
1 stop3h 57mPorter Airlines
Deal found 7/5C$ 545
Tue 4/69:25 p.m.ORD - YOW
2 stops21h 42mMultiple Airlines
Tue 11/68:50 a.m.YOW - ORD
2 stops24h 34mMultiple Airlines
Deal found 7/5C$ 552

Direct flights to Ottawa from Chicago

Discover non-stop flight options from Chicago to Ottawa. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 447,598 searches. Data last updated 9 May 2024.
If you're seeking options on non-stop flights from Chicago to Ottawa, check out these fares. If you're looking for other options for flights from Chicago to Ottawa, make sure to update the search form at the top of page.
Thu 30/56:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Mon 3/65:26 p.m.YOW - ORD
Nonstop2h 25mAir Canada
Deal found 7/5C$ 857
Fri 20/92:00 p.m.ORD - YOW
Nonstop2h 11mAir Canada
Sat 28/96:30 a.m.YOW - ORD
Nonstop2h 28mAir Canada
Deal found 8/5C$ 900
Fri 20/97:25 a.m.ORD - YOW
Nonstop2h 08mAir Canada
Sat 28/96:30 a.m.YOW - ORD
Nonstop2h 28mAir Canada
Deal found 7/5C$ 904
Tue 4/66:30 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Tue 11/66:38 a.m.YOW - ORD
Nonstop2h 22mUnited Airlines
Deal found 7/5C$ 907
Thu 13/66:30 p.m.ORD - YOW
Nonstop2h 18mMultiple Airlines
Sun 16/65:26 p.m.YOW - ORD
Nonstop2h 25mMultiple Airlines
Deal found 7/5C$ 966
Thu 6/66:30 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Sun 9/65:26 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Deal found 7/5C$ 1,003
Thu 27/66:34 p.m.ORD - YOW
Nonstop2h 18mMultiple Airlines
Sun 30/66:30 a.m.YOW - ORD
Nonstop2h 22mMultiple Airlines
Deal found 7/5C$ 1,025
Fri 14/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Sun 16/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 7/5C$ 1,084
Mon 3/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Fri 7/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 7/5C$ 1,121

Chicago to Ottawa flights leaving soon

Find last-minute flight options from Chicago to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 447,598 searches. Data last updated 9 May 2024.
Have a look at some of the flights available from Chicago to Ottawa departing last-minute. It's wise to confirm all flight details are correct before booking.
Fri 17/56:10 a.m.ORD - YOW
1 stop9h 57mMultiple Airlines
Mon 20/54:15 p.m.YOW - ORD
2 stops25h 20mMultiple Airlines
Deal found 8/5C$ 569
Fri 17/55:23 p.m.ORD - YOW
3 stops24h 55mMultiple Airlines
Mon 20/54:15 p.m.YOW - ORD
2 stops25h 20mMultiple Airlines
Deal found 8/5C$ 606
Fri 17/56:10 a.m.ORD - YOW
1 stop9h 57mMultiple Airlines
Tue 21/54:15 p.m.YOW - ORD
1 stop9h 53mMultiple Airlines
Deal found 8/5C$ 613
Fri 17/55:23 p.m.ORD - YOW
2 stops19h 29mMultiple Airlines
Mon 20/54:15 p.m.YOW - ORD
2 stops25h 20mMultiple Airlines
Deal found 8/5C$ 622
Tue 14/58:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Tue 4/67:10 a.m.YOW - MDW
1 stop3h 57mPorter Airlines
Deal found 7/5C$ 664
Fri 17/56:10 a.m.ORD - YOW
1 stop9h 57mMultiple Airlines
Mon 20/54:15 p.m.YOW - ORD
1 stop9h 53mMultiple Airlines
Deal found 8/5C$ 677
Fri 17/57:30 a.m.ORD - YOW
2 stops11h 37mMultiple Airlines
Tue 21/54:15 p.m.YOW - ORD
1 stop9h 53mMultiple Airlines
Deal found 8/5C$ 713
Fri 17/511:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Mon 20/511:30 a.m.YOW - MDW
1 stop5h 47mPorter Airlines
Deal found 8/5C$ 747
Tue 14/510:59 p.m.MDW - YOW
2 stops24h 55mMultiple Airlines
Tue 4/61:15 p.m.YOW - MDW
1 stop4h 02mMultiple Airlines
Deal found 7/5C$ 782

One-way flights to Ottawa from Chicago

Search for one-way flight options from Chicago to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 447,598 searches. Data last updated 9 May 2024.
Users in need of a one-way flight from Chicago to Ottawa can choose from these deals. For those needing a return trip from Chicago, there is a search form available above.
Sat 1/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Deal found 7/5C$ 247
Thu 30/58:00 a.m.MDW - YOW
1 stop6h 29mPorter Airlines
Deal found 7/5C$ 257
Fri 7/611:25 a.m.MDW - YOW
1 stop4h 04mPorter Airlines
Deal found 7/5C$ 260
Tue 4/65:36 p.m.ORD - YOW
2 stops25h 31mMultiple Airlines
Deal found 8/5C$ 265
Wed 15/57:20 a.m.ORD - YOW
3 stops16h 08mMultiple Airlines
Deal found 8/5C$ 269
Wed 26/611:05 a.m.MDW - YOW
1 stop6h 09mPorter Airlines
Deal found 6/5C$ 269
Tue 25/68:00 a.m.MDW - YOW
1 stop6h 29mPorter Airlines
Deal found 6/5C$ 271
Tue 4/69:35 a.m.ORD - YOW
3 stops13h 53mMultiple Airlines
Deal found 8/5C$ 284
Tue 25/611:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Deal found 7/5C$ 287

Find flights from Chicago to Ottawa within your budget

Customize your flight search to find flights from Chicago to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 447,598 searches. Data last updated 9 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 537 - C$ 1,058

Route

Depart

Return

Price

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 18/9

1 stop7h 53m

Ottawa

Sun 22/9

1 stop5h 18m

C$ 537

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 22/5

3 stops29h 42m

Ottawa

Tue 28/5

2 stops12h 55m

C$ 539

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Sat 15/6

1 stop6h 14m

Ottawa

Wed 19/6

1 stop5h 27m

C$ 540

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Tue 4/6

1 stop6h 09m

Ottawa

Tue 11/6

1 stop3h 57m

C$ 545

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Thu 30/5

1 stop4h 24m

Ottawa

Mon 3/6

1 stop3h 42m

C$ 552

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 22/5

3 stops29h 42m

Ottawa

Tue 28/5

3 stops24h 25m

C$ 559

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Sat 22/6

1 stop6h 33m

Ottawa

Fri 28/6

1 stop5h 54m

C$ 868

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 12/6

1 stop6h 56m

Ottawa

Mon 17/6

Nonstop2h 25m

C$ 921

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Fri 7/6

2 stops24h 29m

Ottawa

Tue 11/6

2 stops25h 11m

C$ 1,058

Flights are sorted by cheapest first

Deals found on 8/5

When is the best time to book a flight from Chicago to Ottawa?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Ottawa. Price data was last updated on 3 May 2024.
To ensure you get the cheapest price possible for a flight from Chicago to Ottawa, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Ottawa. Price data was last updated on 5 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Ottawa flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ottawa by month

Plan your trip from Chicago to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Ottawa is currently C$ 268 while a round-trip flight costs C$ 680. Price data was last updated on 5 May 2024.

Currently, September is the cheapest month in which you can book a flight from Chicago to Ottawa (average of C$ 202). Flying from Chicago to Ottawa in March is currently the most expensive (average of C$ 355). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 370

February

C$ 382

March

C$ 488

April

C$ 430

May

C$ 361

June

C$ 342

July

C$ 371

August

C$ 359

September

C$ 278

October

C$ 297

November

C$ 382

December

C$ 416

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

-10 - 21 °C

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 9 May 2024.
Read reviews from past customers who have flown Porter Airlines, WestJet and Air Canada from Chicago to Ottawa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.6
Good
2,942 reviews
Check prices

Boarding

7.7

Entertainment

6.5

Food

6.5

Overall

7.6

Comfort

7.3

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

WestJet
7.6
Good
2,942 reviews
WestJet
7.6
Good
2,942 reviews
Check prices

Boarding

7.7

Entertainment

6.5

Food

6.5

Overall

7.6

Comfort

7.3

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Porter Airlines
7.4
Good
422 reviews
WestJet
7.6
Good
2,942 reviews
Check prices

Boarding

7.7

Entertainment

6.5

Food

6.5

Overall

7.6

Comfort

7.3

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

United Airlines
7.4
Good
11,050 reviews
WestJet
7.6
Good
2,942 reviews
Check prices

Boarding

7.7

Entertainment

6.5

Food

6.5

Overall

7.6

Comfort

7.3

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Air Canada
7.0
Good
6,919 reviews
WestJet
7.6
Good
2,942 reviews
Check prices

Boarding

7.7

Entertainment

6.5

Food

6.5

Overall

7.6

Comfort

7.3

Crew

8.2

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Chicago?

    If you book a flight to Ottawa from Chicago, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 4 flights from Chicago to Ottawa per day from 0 different airlines.

  • Can I find flights from Chicago to Ottawa for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Chicago to Ottawa for under C$ 600. The cheapest flight booked recently is on Multiple Airlines for just C$ 537, but on average you can expect to pay C$ 584.

  • Are there direct flights from Chicago to Ottawa for under C$ 900 on Cheapflights?

    Cheapflights has 15 direct flights from Chicago to Ottawa under C$ 900. A good price for a direct flight from Chicago to Ottawa is less than C$ 1,176.

  • Are there last-minute flights available from Chicago to Ottawa for under C$ 600?

    There are currently 20+ open flights from Chicago to Ottawa within the next 7 days for less than C$ 600.

  • What is the cheapest airline to fly from Chicago to Ottawa round-trip?

    According to our current data, Porter Airlines (C$ 540), offers the cheapest pricing from Chicago to Ottawa. Porter Airlines is priced at 5% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Ottawa one-way?

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 247. Air Canada flights start at C$ 401 while deals on United Airlines start at C$ 459 one-way.

  • What are the most reliable airlines from Chicago to Ottawa?

    Consider United Airlines (90%), Republic Airways (90%) or Air Canada (90%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Ottawa.

  • What does ORD to YOW mean?

    Great question - ORD to YOW just means Chicago O'Hare Intl Airport to Ottawa Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Ottawa that include hotel bookings?

    Yes. In addition to deals on Chicago to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Ottawa.

  • Can I find deals for business class flights from Chicago to Ottawa?

    Yes. Cheapflights offers flight deals from Chicago to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chicago to Ottawa that allow pets onboard?

    Many airlines flying from Chicago to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Ottawa?

    Yes, you can often find last-minute deals on Chicago to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Ottawa flight deals updated?

    The Chicago to Ottawa flight deals you see on this page were last updated on 7/5.

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Hourly flight availability from Chicago to Ottawa

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Weekly flight availability from Chicago to Ottawa

Explore weekly flight availability from Chicago to Ottawa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 May 2024.
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How does Cheapflights help users find flights from Chicago to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chicago to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Ottawa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Chicago to Ottawa with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Ottawa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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