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Cheap flights from Ottawa to Maryland from C$ 239

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BWI
25 Nov — 2 Dec1
1 adult

Cheap flight deals from Ottawa to Maryland

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Maryland (USMD). 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 20 November 2024.

Find flight deals from Ottawa to Maryland

Cheapest flights from Ottawa to Maryland
Explore the most affordable flight options available from Ottawa to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Thu 12/127:00 a.m.YOW - IAD
1 stop5h 59mPorter Airlines
Sun 15/127:00 a.m.IAD - YOW
1 stop4h 51mPorter Airlines
Deal found 20/11C$ 398
Fri 13/122:45 p.m.YOW - DCA
1 stop6h 15mAir Canada
Sun 23/26:00 a.m.DCA - YOW
1 stop3h 42mAir Canada
Deal found 18/11C$ 434
Thu 12/124:05 p.m.YOW - BWI
1 stop7h 49mMultiple Airlines
Mon 16/1212:20 p.m.BWI - YOW
1 stop7h 49mMultiple Airlines
Deal found 20/11C$ 456
Fri 6/124:20 p.m.YOW - PHL
1 stop8h 14mMultiple Airlines
Mon 9/125:45 a.m.PHL - YOW
1 stop8h 35mMultiple Airlines
Deal found 19/11C$ 469
Fri 13/127:30 p.m.YOW - IAD
Nonstop1h 50mAir Canada
Sun 23/28:24 a.m.IAD - YOW
1 stop3h 54mAir Canada
Deal found 19/11C$ 504
Fri 13/125:50 p.m.YOW - DCA
1 stop3h 53mMultiple Airlines
Sun 23/26:00 a.m.DCA - YOW
1 stop6h 18mMultiple Airlines
Deal found 19/11C$ 511
Thu 12/127:30 p.m.YOW - IAD
Nonstop1h 50mMultiple Airlines
Sun 15/121:45 p.m.IAD - YOW
1 stop4h 46mMultiple Airlines
Deal found 20/11C$ 528
Fri 13/127:30 p.m.YOW - IAD
Nonstop1h 50mUnited Airlines
Sun 15/1210:15 p.m.IAD - YOW
Nonstop1h 39mUnited Airlines
Deal found 19/11C$ 570
Fri 13/125:50 p.m.YOW - DCA
1 stop3h 53mUnited Airlines
Sun 22/1212:55 p.m.DCA - YOW
Nonstop1h 40mUnited Airlines
Deal found 19/11C$ 626
Tue 17/1211:00 a.m.YOW - PHL
1 stop3h 50mAir Canada
Thu 19/126:35 a.m.PHL - YOW
1 stop10h 31mAir Canada
Deal found 18/11C$ 680
Sun 22/125:30 a.m.YOW - PHL
2 stops16h 10mUnited Airlines
Sat 28/126:15 a.m.PHL - YOW
1 stop12h 39mUnited Airlines
Deal found 19/11C$ 776
Wed 4/125:55 a.m.YOW - BWI
2 stops10h 45mWestJet
Thu 5/122:05 p.m.BWI - YOW
2 stops10h 05mWestJet
Deal found 20/11C$ 778

Find flights from Ottawa to Maryland within your budget

Customize your flight search to find flights from Ottawa to Maryland 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 645,034 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Thu 12/12

7:00 a.m.-12:59 p.m.

1 stop5h 59m

Washington, D.C. Dulles Intl

Sun 15/12

7:00 a.m.-11:51 a.m.

1 stop4h 51m

C$ 398

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Mon 24/3

2:45 p.m.-8:41 p.m.

1 stop5h 56m

Washington, D.C. Dulles Intl

Tue 25/3

10:35 a.m.-3:12 p.m.

1 stop4h 37m

C$ 399

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Sat 22/3

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

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 24/3

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

Nonstop1h 40m

C$ 454

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Thu 12/12

4:05 p.m.-11:54 p.m.

1 stop7h 49m

Baltimore/Washington

Mon 16/12

12:20 p.m.-8:09 p.m.

1 stop7h 49m

C$ 456

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Fri 6/12

4:20 p.m.-12:34 a.m.

1 stop8h 14m

Philadelphia

Mon 9/12

5:45 a.m.-2:20 p.m.

1 stop8h 35m

C$ 469

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 14/1

5:30 a.m.-9:46 a.m.

1 stop4h 16m

Washington, D.C. Dulles Intl

Tue 14/1

12:55 p.m.-10:01 p.m.

2 stops9h 06m

C$ 522

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Thu 12/12

7:30 p.m.-9:20 p.m.

Nonstop1h 50m

Washington, D.C. Dulles Intl

Sun 15/12

1:45 p.m.-6:31 p.m.

1 stop4h 46m

C$ 528

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Tue 28/1

5:00 p.m.-7:06 p.m.

1 stop26h 06m

Washington, D.C. Reagan-National

Thu 30/1

6:59 a.m.-1:23 p.m.

1 stop6h 24m

C$ 585

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Sun 9/3

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

Nonstop1h 50m

Washington, D.C. Reagan-National

Sat 15/3

6:00 a.m.-9:42 a.m.

1 stop3h 42m

C$ 592

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Tue 17/12

11:00 a.m.-2:50 p.m.

1 stop3h 50m

Philadelphia

Thu 19/12

6:35 a.m.-5:06 p.m.

1 stop10h 31m

C$ 680

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 31 results
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Best time to book a flight from Ottawa to Maryland

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

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

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

Currently, October is the cheapest month in which you can book a flight from Ottawa to Maryland (average of C$ 322). Flying from Ottawa to Maryland in May is currently the most expensive (average of C$ 390). 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 YOW to MD?

Find hourly flight availability from Ottawa to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

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

Rainfall in Maryland by month

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

In terms of precipitation, rainfall in Maryland ranges from 74.0 - 104.0 mm per month. July is typically the wettest month, when rainfall can reach 104.0 mm. February is typically the driest time to visit Maryland when rainfall is around 74.0 mm.

Temperature in Maryland by month

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

If weather is an important factor for your trip to Maryland, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated 20 November 2024.
Peruse reviews from past customers who have flown with Air Canada, Delta and United Airlines from Ottawa to Maryland to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.8
Good
288 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,811 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,237 reviews
Delta
8.0
Very good
8,756 reviews
Check prices

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Maryland. 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 from for flights from Ottawa to Maryland?

    For a flight from Ottawa to Maryland, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

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

    C$ 239 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 United Airlines, with prices starting from C$ 246 and C$ 319, respectively.

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

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Ottawa to Maryland (average of C$ 322). Flying from Ottawa to Maryland in May is currently the most expensive (average of C$ 390). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Maryland

Discover the top 2 airlines that operate flights from Ottawa to Maryland. 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 645,034 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 444AverageC$ 840FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 460AverageC$ 1,230FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Maryland?

Cheapflights makes it easy to find Ottawa to Maryland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Maryland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Can Cheapflights notify me if prices for flights from Ottawa to Maryland 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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