Ottawa

$119+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YOW
Jul 6 — Jul 131
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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 July 1, 2025.

Round-trip from

$292
(Trip.com)

One-way from

$119
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$413
From Maryland to Ottawa
One-way flight from Maryland to Ottawa
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in July 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 July 1, 2025.

This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/194:10 pmIAD - YOW
1 stop3h 43mPorter Airlines
Sat 7/269:35 amYOW - IAD
1 stop5h 21mPorter Airlines
Deal found 7/1$292
This Air Canada deal was found by Cheapflights users on 6/30. 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 11/712:55 pmDCA - YOW
Nonstop1h 35mAir Canada
Tue 11/1110:30 amYOW - DCA
Nonstop1h 49mAir Canada
Deal found 6/30$319
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Thu 7/244:10 pmIAD - YOW
1 stop8h 12mMultiple Airlines
Thu 7/317:00 amYOW - IAD
1 stop3h 16mMultiple Airlines
Deal found 7/1$332
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Sat 9/69:35 amIAD - YOW
1 stop4h 16mAir Canada
Mon 9/85:15 amYOW - IAD
1 stop4h 23mAir Canada
Deal found 6/30$336
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/307:10 amBWI - YOW
1 stop9h 48mMultiple Airlines
Tue 8/54:25 pmYOW - BWI
1 stop7h 24mMultiple Airlines
Deal found 6/30$371
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/225:10 pmIAD - YOW
Nonstop1h 42mUnited Airlines
Tue 7/297:29 pmYOW - IAD
Nonstop1h 35mUnited Airlines
Deal found 7/1$377
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/296:30 amPHL - YOW
1 stop10h 28mMultiple Airlines
Tue 8/54:25 pmYOW - PHL
1 stop7h 34mMultiple Airlines
Deal found 7/1$378
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/221:00 pmDCA - YOW
1 stop3h 43mUnited Airlines
Sat 7/266:05 amYOW - DCA
1 stop4h 22mUnited Airlines
Deal found 7/1$402
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Tue 9/93:25 pmPHL - YOW
1 stop4h 49mAir Canada
Sat 9/139:05 amYOW - PHL
1 stop5h 33mAir Canada
Deal found 6/30$632
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/236:30 amPHL - YOW
1 stop15h 05mUnited Airlines
Mon 9/15:15 amYOW - PHL
1 stop4h 39mUnited Airlines
Deal found 6/30$712
This Delta deal was found by Cheapflights users on 6/30. 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 8/2312:47 pmPHL - YOW
2 stops11h 35mDelta
Mon 9/15:55 amYOW - PHL
2 stops11h 55mDelta
Deal found 6/30$876

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 July 1, 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

Sat 7/19

4:10 pm-7:53 pm

1 stop3h 43m

Ottawa

Sat 7/26

9:35 am-2:56 pm

1 stop5h 21m

$292

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Fri 11/7

12:55 pm-2:30 pm

Nonstop1h 35m

Ottawa

Tue 11/11

10:30 am-12:19 pm

Nonstop1h 49m

$319

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 7/24

4:10 pm-12:22 am

1 stop8h 12m

Ottawa

Thu 7/31

7:00 am-10:16 am

1 stop3h 16m

$332

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sat 9/6

9:35 am-1:51 pm

1 stop4h 16m

Ottawa

Mon 9/8

5:15 am-9:38 am

1 stop4h 23m

$336

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Wed 7/30

7:10 am-4:58 pm

1 stop9h 48m

Ottawa

Tue 8/5

4:25 pm-11:49 pm

1 stop7h 24m

$371

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Tue 7/22

8:18 am-9:58 am

Nonstop1h 40m

Ottawa

Sat 7/26

7:29 pm-9:04 pm

Nonstop1h 35m

$377

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 7/29

6:30 am-4:58 pm

1 stop10h 28m

Ottawa

Tue 8/5

4:25 pm-11:59 pm

1 stop7h 34m

$378

Washington, D.C.Ottawa

DCA - YOW

DCAYOW

Washington, D.C. Reagan-National

Tue 7/22

1:00 pm-4:43 pm

1 stop3h 43m

Ottawa

Sat 7/26

6:05 am-10:27 am

1 stop4h 22m

$402

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Tue 9/9

3:25 pm-8:14 pm

1 stop4h 49m

Ottawa

Sat 9/13

9:05 am-2:38 pm

1 stop5h 33m

$632

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Sat 8/23

6:30 am-9:35 pm

1 stop15h 05m

Ottawa

Mon 9/1

5:15 am-9:54 am

1 stop4h 39m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 27 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 September is currently the most expensive (average of $428). 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 July 1, 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.

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 July 1, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta, and United Airlines from Maryland to Ottawa to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Crew

8.7

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
8.0
Very good

Crew

8.7

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Crew

8.7

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Crew

8.7

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Crew

8.7

Boarding

8.2

Food

7.6

Overall

8.0

Entertainment

7.0

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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 Porter Airlines, with whom users have recently found tickets for as low as $136. However, be on the lookout for offers from Air Canada 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 September is currently the most expensive (average of $428). 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
Petawawa

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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$480Average$713FlexibilityNo cancel feeOn-time67%

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