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Cheap flights from Maryland to Ottawa from C$ 150

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YOW
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Maryland to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) 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 18 December 2024.

Round-trip from

C$ 373

One-way from

C$ 150
Porter Airlines
  • Porter Airlines
  • 11/1-12/1
  • 2 total stops
  • 8h 53m total
  • Maryland to Ottawa
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 12h 20m total
  • Maryland to Ottawa
Search Deals

Find flight deals from Maryland to Ottawa

Cheapest flights from Maryland to Ottawa
Explore the most affordable flight options available from Maryland to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Mon 30/127:00 a.m.IAD - YOW
1 stop4h 11mPorter Airlines
Mon 6/18:35 a.m.YOW - IAD
1 stop4h 24mPorter Airlines
Deal found 17/12C$ 518
Tue 31/1212:55 p.m.DCA - YOW
Nonstop1h 40mAir Canada
Tue 7/110:30 a.m.YOW - DCA
Nonstop1h 50mAir Canada
Deal found 17/12C$ 608
Tue 31/125:10 p.m.IAD - YOW
Nonstop1h 44mAir Canada
Tue 7/16:45 a.m.YOW - IAD
1 stop9h 41mAir Canada
Deal found 17/12C$ 656
Mon 30/126:05 a.m.PHL - YOW
1 stop14h 15mMultiple Airlines
Mon 6/14:20 p.m.YOW - PHL
1 stop17h 22mMultiple Airlines
Deal found 16/12C$ 708
Tue 31/1212:49 p.m.IAD - YOW
Nonstop1h 40mUnited Airlines
Tue 7/12:05 p.m.YOW - IAD
Nonstop1h 53mUnited Airlines
Deal found 17/12C$ 747
Tue 17/1210:10 p.m.IAD - YOW
2 stops16h 10mMultiple Airlines
Thu 16/19:30 a.m.YOW - IAD
1 stop3h 19mMultiple Airlines
Deal found 17/12C$ 768
Tue 17/127:19 p.m.BWI - YOW
2 stops19h 01mMultiple Airlines
Thu 16/14:20 p.m.YOW - BWI
2 stops22h 15mMultiple Airlines
Deal found 17/12C$ 810
Mon 23/1212:55 p.m.DCA - YOW
Nonstop1h 40mUnited Airlines
Mon 30/1210:30 a.m.YOW - DCA
Nonstop1h 50mUnited Airlines
Deal found 16/12C$ 963
Tue 31/127:00 a.m.DCA - YOW
2 stops10h 22mMultiple Airlines
Tue 7/16:00 a.m.YOW - DCA
2 stops8h 22mMultiple Airlines
Deal found 17/12C$ 1,104
Tue 31/126:00 a.m.BWI - YOW
2 stops18h 10mWestJet
Tue 7/18:10 p.m.YOW - BWI
2 stops27h 47mWestJet
Deal found 17/12C$ 1,423
Mon 30/126:00 a.m.DCA - YOW
2 stops18h 10mWestJet
Mon 6/15:55 a.m.YOW - DCA
2 stops13h 43mWestJet
Deal found 17/12C$ 1,758
Tue 31/126:00 a.m.IAD - YOW
2 stops18h 10mWestJet
Tue 7/15:45 p.m.YOW - IAD
2 stops27h 20mWestJet
Deal found 17/12C$ 1,815

Find flights from Maryland to Ottawa within your budget

Customize your flight search to find flights from Maryland 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 629,999 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sat 11/1

1:35 p.m.-6:14 p.m.

1 stop4h 39m

Ottawa

Sun 12/1

8:35 a.m.-12:49 p.m.

1 stop4h 14m

C$ 373

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Fri 17/1

12:55 p.m.-2:35 p.m.

Nonstop1h 40m

Ottawa

Tue 21/1

10:30 a.m.-12:20 p.m.

Nonstop1h 50m

C$ 418

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 8/1

5:08 p.m.-6:54 p.m.

Nonstop1h 46m

Ottawa

Thu 9/1

2:05 p.m.-3:58 p.m.

Nonstop1h 53m

C$ 418

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Thu 9/1

7:50 a.m.-8:17 p.m.

1 stop12h 27m

Ottawa

Wed 15/1

6:20 a.m.-6:55 p.m.

2 stops12h 35m

C$ 436

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Mon 27/1

8:54 p.m.-3:10 p.m.

2 stops18h 16m

Ottawa

Wed 29/1

4:20 p.m.-9:40 a.m.

1 stop17h 20m

C$ 464

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 15/1

2:10 p.m.-8:34 p.m.

1 stop6h 24m

Ottawa

Wed 22/1

8:10 p.m.-12:49 p.m.

2 stops16h 39m

C$ 510

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Thu 16/1

12:55 p.m.-2:35 p.m.

Nonstop1h 40m

Ottawa

Fri 17/1

10:30 a.m.-12:20 p.m.

Nonstop1h 50m

C$ 557

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Fri 14/2

12:55 p.m.-2:35 p.m.

Nonstop1h 40m

Ottawa

Wed 19/2

10:30 a.m.-12:20 p.m.

Nonstop1h 50m

C$ 696

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sat 1/2

6:00 a.m.-12:09 a.m.

2 stops18h 09m

Ottawa

Sun 2/2

5:55 a.m.-11:16 p.m.

2 stops17h 21m

C$ 714

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sat 11/1

12:49 p.m.-2:29 p.m.

Nonstop1h 40m

Ottawa

Sun 12/1

5:50 p.m.-10:20 p.m.

1 stop4h 30m

C$ 717

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 33 results
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Best time to book a flight from Maryland to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Maryland 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 Maryland to Ottawa

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

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

Currently, October is the cheapest month in which you can book a flight from Maryland to Ottawa (average of C$ 224). Flying from Maryland to Ottawa in March is currently the most expensive (average of C$ 363). 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.

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 18 December 2024.
Read reviews from past customers who have flown Delta, United Airlines and Air Canada from Maryland to Ottawa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,604 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
9,055 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

WestJet
7.3
Good
2,818 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,382 reviews
Delta
8.0
Very good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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 Maryland 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 Maryland?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travelers will use when flying to Ottawa from Maryland.

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

    C$ 163 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and WestJet, with prices starting from C$ 189 and C$ 316, respectively.

  • What are the most popular routes from Maryland to Ottawa?

    The most popular route from Maryland to Ottawa is Washington, D.C. Dulles Intl - Ottawa. You may also consider Baltimore/Washington - Ottawa or Washington, D.C. Reagan-National - Ottawa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Maryland to Ottawa (average of C$ 224). Flying from Maryland to Ottawa in March is currently the most expensive (average of C$ 363). 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.

See more FAQs

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Yes, Cheapflights offers price alerts on Maryland to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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