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Cheap flights from Chicago to Ottawa from C$ 207

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YOW
26 Nov — 3 Dec1
1 adult

The best prices from Chicago to Ottawa are usually found in January or February, booked 67 days in advance, depart on a Wednesday or Monday 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 21 November 2024.

Round-trip from

C$ 559

One-way from

C$ 207

Popular in

March

Cheapest in

January
13/12-16/12
  • 13/12-16/12
  • 6 total stops
  • 48h 36m total
  • Chicago to Ottawa
Search Deals
14/1
  • 14/1
  • 1 total stop
  • 8h 22m total
  • Chicago to Ottawa
Search Deals
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 25% potential price drop
Search Deals

Find flight deals from Chicago to Ottawa

Cheapest flights from Chicago to Ottawa
Explore the most affordable flight options available from Chicago to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Fri 13/129:53 p.m.ORD - YOW
3 stops25h 49mMultiple Airlines
Mon 16/1211:50 a.m.YOW - ORD
3 stops22h 47mMultiple Airlines
Deal found 21/11C$ 559
Fri 27/1211:15 a.m.MDW - YOW
1 stop4h 51mPorter Airlines
Sun 29/127:00 a.m.YOW - MDW
1 stop4h 20mPorter Airlines
Deal found 21/11C$ 595
Fri 13/127:00 a.m.MDW - YOW
1 stop9h 24mMultiple Airlines
Mon 16/127:00 a.m.YOW - MDW
1 stop5h 10mMultiple Airlines
Deal found 21/11C$ 623
Sun 22/128:25 p.m.ORD - YOW
1 stop4h 12mAir Canada
Fri 27/126:00 a.m.YOW - ORD
1 stop5h 10mAir Canada
Deal found 21/11C$ 740
Mon 23/126:06 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Fri 27/126:00 a.m.YOW - ORD
1 stop5h 10mUnited Airlines
Deal found 21/11C$ 877
Fri 13/126:00 a.m.MDW - YOW
2 stops17h 10mDelta
Mon 16/125:55 a.m.YOW - MDW
2 stops12h 06mDelta
Deal found 21/11C$ 1,550
Sat 14/1210:30 a.m.ORD - YOW
2 stops12h 40mWestJet
Sat 21/125:55 a.m.YOW - ORD
2 stops16h 18mWestJet
Deal found 20/11C$ 1,915
Sun 24/117:10 a.m.ORD - YOW
2 stops16h 00mDelta
Tue 26/115:55 a.m.YOW - ORD
2 stops7h 55mDelta
Deal found 21/11C$ 2,366

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 640,016 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Fri 13/12

9:53 p.m.-12:42 a.m.

3 stops25h 49m

Ottawa

Mon 16/12

11:50 a.m.-9:37 a.m.

3 stops22h 47m

C$ 559

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Sun 5/1

5:35 p.m.-10:11 p.m.

1 stop3h 36m

Ottawa

Sun 12/1

8:35 a.m.-12:10 p.m.

1 stop4h 35m

C$ 566

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Fri 17/1

5:30 a.m.-2:20 p.m.

1 stop7h 50m

Ottawa

Mon 20/1

8:35 a.m.-12:10 p.m.

1 stop4h 35m

C$ 567

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Fri 17/1

6:08 p.m.-9:24 p.m.

Nonstop2h 16m

Ottawa

Mon 20/1

6:20 a.m.-8:00 a.m.

Nonstop2h 40m

C$ 711

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Mon 6/1

9:05 p.m.-1:23 p.m.

2 stops15h 18m

Ottawa

Mon 17/2

6:00 a.m.-10:04 a.m.

1 stop5h 04m

C$ 754

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Thu 13/2

4:45 p.m.-4:48 p.m.

1 stop23h 03m

Ottawa

Thu 27/2

6:15 a.m.-3:56 p.m.

1 stop10h 41m

C$ 830

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Fri 17/1

9:34 a.m.-12:10 a.m.

2 stops13h 36m

Ottawa

Mon 20/1

5:55 a.m.-1:08 p.m.

2 stops8h 13m

C$ 1,535

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Tue 14/1

5:35 a.m.-2:57 p.m.

1 stop8h 22m

C$ 207

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Mon 13/1

6:15 a.m.-8:50 p.m.

2 stops13h 35m

C$ 226

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Mon 13/1

1:05 p.m.-8:29 p.m.

1 stop6h 24m

C$ 274

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/11

Showing 1-10 of 12 results
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Best time to book a flight from Chicago to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chicago to Ottawa

Get recent, data-driven insights about flights from Chicago to Ottawa including ideal travel times, pricing trends, and more.

How far ahead should I 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 15 November 2024.

To ensure you get the cheapest price possible for a flight from Chicago to Ottawa, you should look to book at least 65 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.

What is the cheapest month to book a flight from Chicago to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Chicago to Ottawa (average of C$ 224). Flying from Chicago to Ottawa in March is currently the most expensive (average of C$ 360). 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.

What is the cheapest time of day to fly from CHI to YOW?

Find hourly flight availability from Chicago to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

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 morning, which can drop the price by up to 55% versus a flight at noon.

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 21 November 2024.

The most flights from CHI to YOW are scheduled on a Wednesday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Ottawa by month

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

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

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

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 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 21 November 2024.
Read reviews from past customers who have flown Air Canada and WestJet 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.
Delta
8.0
Very good
8,755 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.8
Good
288 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,246 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 14 flights from Chicago to Ottawa per day from 0 different airlines.

  • What are the cheapest airlines flying from Chicago to Ottawa round-trip?

    According to our current data, Porter Airlines (C$ 566), Air Canada (C$ 711), and United Airlines (C$ 754) offers the cheapest pricing from Chicago to Ottawa. Porter Airlines is priced at 11% 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$ 275. United Airlines flights start at C$ 323 while deals on Air Canada start at C$ 325 one-way.

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

    Consider Republic Airways (94%), United Airlines (92%) or Air Canada (90%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Ottawa.

  • What are the cheapest flights from Chicago to Ottawa?

    On average you can expect to pay C$ 481 for a flight from Chicago to Ottawa. The cheapest flight overall is C$ 123 while the most popular route, (Chicago O'Hare Intl - Ottawa) is currently priced at C$ 522.

  • 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.

  • What is the cheapest month to book a flight from Chicago to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Ottawa (average of C$ 224). Flying from Chicago to Ottawa in March is currently the most expensive (average of C$ 360). 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.

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