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Cheap flights from Ottawa to Maryland from C$ 191

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.
YOW — BWI
23 Dec — 30 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 18 December 2024.

Round-trip from

C$ 351

One-way from

C$ 191
Air Canada
  • Air Canada
  • 18/1-25/1
  • 1 total stop
  • 7h 12m total
  • Ottawa to Maryland
Search Deals
Porter Airlines
  • Porter Airlines
  • 15/1
  • 1 total stop
  • 4h 09m total
  • Ottawa to Maryland
Search Deals

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 18 December 2024.

Mon 30/125:45 p.m.YOW - IAD
1 stop4h 39mPorter Airlines
Tue 31/121:45 p.m.IAD - YOW
1 stop3h 21mPorter Airlines
Deal found 16/12C$ 480
Sat 28/129:45 a.m.YOW - IAD
Nonstop1h 53mAir Canada
Mon 13/110:35 a.m.IAD - YOW
1 stop4h 37mAir Canada
Deal found 17/12C$ 596
Sat 28/126:10 p.m.YOW - DCA
1 stop4h 27mAir Canada
Mon 13/112:55 p.m.DCA - YOW
Nonstop1h 40mAir Canada
Deal found 17/12C$ 664
Mon 23/122:05 p.m.YOW - IAD
Nonstop1h 53mUnited Airlines
Mon 30/125:37 p.m.IAD - YOW
1 stop4h 24mUnited Airlines
Deal found 16/12C$ 718
Mon 23/129:20 a.m.YOW - BWI
1 stop22h 02mMultiple Airlines
Mon 30/129:52 a.m.BWI - YOW
1 stop10h 17mMultiple Airlines
Deal found 16/12C$ 750
Fri 27/127:00 a.m.YOW - IAD
1 stop5h 59mMultiple Airlines
Sun 5/19:35 p.m.IAD - YOW
2 stops25h 34mMultiple Airlines
Deal found 17/12C$ 793
Fri 20/1210:30 a.m.YOW - DCA
Nonstop1h 50mUnited Airlines
Sun 29/1212:55 p.m.DCA - YOW
Nonstop1h 40mUnited Airlines
Deal found 17/12C$ 868
Sat 21/1210:30 a.m.YOW - DCA
Nonstop1h 50mMultiple Airlines
Sat 28/128:40 p.m.DCA - YOW
1 stop4h 57mMultiple Airlines
Deal found 17/12C$ 874
Sat 28/125:55 a.m.YOW - BWI
2 stops18h 00mWestJet
Mon 13/16:00 a.m.BWI - YOW
2 stops14h 50mWestJet
Deal found 17/12C$ 1,218
Fri 27/125:55 a.m.YOW - DCA
2 stops16h 05mWestJet
Tue 31/128:00 a.m.DCA - YOW
2 stops16h 10mWestJet
Deal found 17/12C$ 1,361
Mon 23/129:35 p.m.YOW - IAD
2 stops26h 23mWestJet
Mon 30/126:00 a.m.IAD - YOW
2 stops18h 10mWestJet
Deal found 16/12C$ 1,401
Fri 20/129:45 a.m.YOW - PHL
1 stop4h 31mUnited Airlines
Sat 21/126:15 a.m.PHL - YOW
1 stop12h 39mUnited Airlines
Deal found 17/12C$ 1,518

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 629,999 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 18/1

8:25 a.m.-1:51 p.m.

1 stop5h 26m

Washington, D.C. Dulles Intl

Sat 25/1

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

Nonstop1h 46m

C$ 351

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Sat 18/1

11:00 a.m.-3:29 p.m.

1 stop4h 29m

Washington, D.C. Reagan-National

Sat 25/1

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

1 stop3h 42m

C$ 351

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Mon 3/3

9:40 a.m.-12:59 p.m.

1 stop3h 19m

Washington, D.C. Dulles Intl

Mon 10/3

7:00 a.m.-11:14 a.m.

1 stop4h 14m

C$ 354

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Thu 9/1

4:20 p.m.-7:52 a.m.

1 stop15h 32m

Baltimore/Washington

Sun 12/1

4:03 p.m.-2:20 p.m.

1 stop22h 17m

C$ 358

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Tue 14/1

6:00 a.m.-11:41 a.m.

1 stop5h 41m

Washington, D.C. Dulles Intl

Tue 14/1

10:24 p.m.-4:16 p.m.

2 stops17h 52m

C$ 383

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Wed 22/1

9:20 a.m.-6:55 p.m.

1 stop9h 35m

Philadelphia

Wed 29/1

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

1 stop12h 20m

C$ 394

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sun 2/3

7:30 p.m.-9:23 p.m.

Nonstop1h 53m

Washington, D.C. Dulles Intl

Sun 9/3

8:17 a.m.-8:16 p.m.

1 stop11h 59m

C$ 501

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Sat 18/1

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

Nonstop1h 50m

Washington, D.C. Reagan-National

Wed 22/1

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

Nonstop1h 40m

C$ 541

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Fri 31/1

5:55 a.m.-11:08 p.m.

2 stops17h 13m

Baltimore/Washington

Wed 5/2

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

2 stops18h 09m

C$ 643

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 23/1

5:55 a.m.-4:00 p.m.

2 stops10h 05m

Washington, D.C. Reagan-National

Mon 27/1

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

2 stops11h 15m

C$ 678

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 35 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, February is the cheapest month in which you can book a flight from Ottawa to Maryland (average of C$ 327). Flying from Ottawa to Maryland in December is currently the most expensive (average of C$ 397). 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 18 December 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 18 December 2024.
Peruse reviews from past customers who have flown with Air Canada, United Airlines and Delta 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
8,604 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

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

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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$ 191 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$ 203 and C$ 306, 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, February is the cheapest month in which you can book a flight from Ottawa to Maryland (average of C$ 327). Flying from Ottawa to Maryland in December is currently the most expensive (average of C$ 397). 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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Alternative routes for Ottawa to Maryland

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 629,999 searches. Data last updated 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 469AverageC$ 1,255FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 513AverageC$ 857FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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