Ottawa

$139+ Cheap flights from Maryland to Ottawa (YOW)

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YOW
Apr 27 — May 41
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Cheap flight deals from Maryland to Ottawa

Keep the following information in mind while searching for Maryland to Ottawa flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$281
(Mytrip)

One-way from

$139
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$333
Provider with most accurate pricing for Washington, D.C. (WAS)-Ottawa flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Ottawa flights.
From Maryland to Ottawa
One-way flight from Maryland to Ottawa
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 April 22, 2025.

This Ucuzabilet deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ucuzabilet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3010:25 amIAD - YOW
1 stop6h 39mAir Canada
Fri 5/307:29 pmYOW - IAD
Nonstop1h 35mAir Canada
Deal found 4/21$288
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:20 pmIAD - YOW
1 stop4h 14mPorter Airlines
Sun 9/287:00 amYOW - IAD
1 stop3h 16mPorter Airlines
Deal found 4/20$311
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/274:20 pmIAD - YOW
1 stop8h 02mMultiple Airlines
Fri 5/305:55 amYOW - IAD
1 stop9h 11mMultiple Airlines
Deal found 4/22$328
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:41 amBWI - YOW
1 stop10h 34mMultiple Airlines
Fri 5/304:40 pmYOW - BWI
1 stop4h 41mMultiple Airlines
Deal found 4/22$332
This Air Canada deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amDCA - YOW
1 stop4h 25mAir Canada
Sun 5/410:25 amYOW - DCA
Nonstop1h 36mAir Canada
Deal found 4/22$390
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amPHL - YOW
1 stop11h 27mMultiple Airlines
Wed 4/304:20 pmYOW - PHL
1 stop16h 26mMultiple Airlines
Deal found 4/22$396
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2712:55 pmDCA - YOW
Nonstop1h 32mUnited Airlines
Thu 5/2910:25 amYOW - DCA
Nonstop1h 36mUnited Airlines
Deal found 4/22$439
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/278:18 amIAD - YOW
Nonstop1h 40mUnited Airlines
Fri 5/307:29 pmYOW - IAD
Nonstop1h 35mUnited Airlines
Deal found 4/22$528
This WestJet deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:45 pmIAD - YOW
1 stop23h 35mWestJet
Sun 9/285:15 pmYOW - IAD
2 stops24h 35mWestJet
Deal found 4/20$604
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:00 amDCA - YOW
2 stops18h 22mMultiple Airlines
Thu 6/194:40 pmYOW - DCA
2 stops30h 19mMultiple Airlines
Deal found 4/22$615
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/79:59 amPHL - YOW
2 stops14h 23mDelta
Wed 6/115:55 amYOW - PHL
2 stops10h 21mDelta
Deal found 4/22$638
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:00 amDCA - YOW
2 stops18h 22mWestJet
Thu 6/195:55 amYOW - DCA
3 stops27h 53mWestJet
Deal found 4/22$642

Cheapflights Fare Finder

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 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Maryland to Ottawa that are best for you.

Fly from

Maryland

Fly to

Ottawa

Route

Depart

Return

Price

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 5/30

10:25 am-5:04 pm

1 stop6h 39m

Ottawa

Fri 5/30

7:29 pm-9:04 pm

Nonstop1h 35m

$288

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 9/26

4:20 pm-8:34 pm

1 stop4h 14m

Ottawa

Sun 9/28

7:00 am-10:16 am

1 stop3h 16m

$311

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Tue 5/27

4:20 pm-12:22 am

1 stop8h 02m

Ottawa

Fri 5/30

5:55 am-3:06 pm

1 stop9h 11m

$328

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Tue 5/27

6:41 am-5:15 pm

1 stop10h 34m

Ottawa

Fri 5/30

4:40 pm-9:21 pm

1 stop4h 41m

$332

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Fri 5/2

6:00 am-10:25 am

1 stop4h 25m

Ottawa

Sun 5/4

10:25 am-12:01 pm

Nonstop1h 36m

$390

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Sun 5/25

6:22 pm-5:15 pm

1 stop22h 53m

Ottawa

Mon 6/2

7:00 am-7:48 am

2 stops24h 48m

$398

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Tue 5/27

12:55 pm-2:27 pm

Nonstop1h 32m

Ottawa

Thu 5/29

10:25 am-12:01 pm

Nonstop1h 36m

$439

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Tue 5/27

8:18 am-9:58 am

Nonstop1h 40m

Ottawa

Fri 5/30

7:29 pm-9:04 pm

Nonstop1h 35m

$528

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Fri 9/26

6:45 pm-6:20 pm

1 stop23h 35m

Ottawa

Sun 9/28

5:15 pm-5:50 pm

2 stops24h 35m

$604

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Thu 6/12

6:00 am-12:22 am

2 stops18h 22m

Ottawa

Thu 6/19

4:40 pm-10:59 pm

2 stops30h 19m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 32 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.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Ottawa

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

Currently, January is the cheapest month in which you can book a flight from Maryland to Ottawa (average of $294). Flying from Maryland to Ottawa in May is currently the most expensive (average of $460). 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 MD to YOW?

Find hourly flight availability from Maryland 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 April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Ottawa as you normally would.

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 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

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 April 22, 2025.
See what other customers who have flown with Porter Airlines, Delta and United Airlines from Maryland to Ottawa have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
8.0
Very good

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Comfort

8.1

Entertainment

7.0

Overall

8.0

Crew

8.8

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

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?

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from Maryland. Ottawa is conveniently located just 6.6 mi from Ottawa’s city center.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $150. However, be on the lookout for offers from Porter Airlines and United Airlines, as they are both options that can get you from Maryland to Ottawa for a low price.

  • What are the most popular routes from Maryland to 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, January is the cheapest month in which you can book a flight from Maryland to Ottawa (average of $294). Flying from Maryland to Ottawa in May is currently the most expensive (average of $460). 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

Traveling to a place near Maryland?

Book flights to Maryland if you plan to visit one of these locations
Gatineau
Brockville
Pembroke
Petawawa

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maryland to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Maryland to Ottawa

Discover the top airline that operate flights from Maryland to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$895FlexibilityNo cancel feeOn-time69%

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