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Cheap flights from Ottawa to Maryland from C$ 211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Maryland departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ottawa to Maryland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 a.m. - 11:34 p.m.
YOW
-
BWI
16h 34m1 stop
Multiple Airlines Logo
4:47 p.m. - 5:25 p.m.
BWI
-
YOW
24h 38m1 stop
C$ 330Multiple Airlines
Thu, 15 Jan - Sun, 18 Jan
Multiple Airlines Logo
7:00 a.m. - 11:59 p.m.
YOW
-
BWI
16h 59m1 stop
Multiple Airlines Logo
5:47 p.m. - 5:25 p.m.
BWI
-
YOW
23h 38m1 stop
C$ 334Multiple Airlines
Thu, 22 Jan - Sun, 25 Jan
Multiple Airlines Logo
4:20 p.m. - 7:03 p.m.
YOW
-
BWI
26h 43m3 stops
Multiple Airlines Logo
1:00 p.m. - 12:25 a.m.
BWI
-
YOW
11h 25m1 stop
C$ 335Multiple Airlines
Wed, 7 Jan - Wed, 14 Jan
Multiple Airlines Logo
9:40 a.m. - 12:36 a.m.
YOW
-
BWI
14h 56m2 stops
Multiple Airlines Logo
5:47 p.m. - 5:25 p.m.
BWI
-
YOW
23h 38m1 stop
C$ 374Multiple Airlines
Thu, 22 Jan - Sun, 25 Jan
Porter Airlines Logo
7:00 a.m. - 10:19 a.m.
YOW
-
IAD
3h 19m1 stop
Porter Airlines Logo
11:40 a.m. - 3:04 p.m.
IAD
-
YOW
3h 24m1 stop
C$ 375Porter Airlines
Mon, 26 Jan - Fri, 6 Feb
Air Canada Logo
10:30 a.m. - 12:19 p.m.
YOW
-
DCA
1h 49mdirect
Air Canada Logo
12:55 p.m. - 2:30 p.m.
DCA
-
YOW
1h 35mdirect
C$ 385Air Canada
Thu, 15 Jan - Sun, 18 Jan
Multiple Airlines Logo
9:40 a.m. - 12:27 a.m.
YOW
-
PHL
14h 47m1 stop
Multiple Airlines Logo
6:00 a.m. - 12:25 a.m.
PHL
-
YOW
18h 25m1 stop
C$ 385Multiple Airlines
Mon, 19 Jan - Thu, 22 Jan
Air Canada Logo
10:30 a.m. - 12:19 p.m.
YOW
-
DCA
1h 49mdirect
Air Canada Logo
6:00 a.m. - 9:42 a.m.
DCA
-
YOW
3h 42m1 stop
C$ 390Air Canada
Thu, 15 Jan - Sun, 18 Jan
Porter Airlines Logo
7:00 a.m. - 10:19 a.m.
YOW
-
IAD
3h 19m1 stop
Porter Airlines Logo
11:40 a.m. - 3:04 p.m.
IAD
-
YOW
3h 24m1 stop
C$ 410Porter Airlines
Mon, 26 Jan - Thu, 5 Feb
United Airlines Logo
7:27 p.m. - 9:25 p.m.
YOW
-
IAD
1h 58mdirect
United Airlines Logo
12:43 p.m. - 2:27 p.m.
IAD
-
YOW
1h 44mdirect
C$ 421United Airlines
Wed, 7 Jan - Thu, 8 Jan

Air Canada flights from Ottawa to Maryland

Our best Air Canada deals on Ottawa to Maryland flight tickets
Air Canada
15 Jan
YOW10:30 a.m.Ottawa
1h 49m
DCA12:19 p.m.Washington, D.C. Reagan-National
18 Jan
DCA12:55 p.m.Washington, D.C. Reagan-National
1h 35m
YOW2:30 p.m.Ottawa
C$ 385
Find similar
Air Canada
15 Jan
YOW10:30 a.m.Ottawa
1h 49m
DCA12:19 p.m.Washington, D.C. Reagan-National
18 Jan
DCA6:00 a.m.Washington, D.C. Reagan-National
3h 42m
1 stop
YOW9:42 a.m.Ottawa
C$ 390
Find similar
Air Canada
7 Jan
YOW10:30 a.m.Ottawa
1h 49m
DCA12:19 p.m.Washington, D.C. Reagan-National
14 Jan
DCA12:55 p.m.Washington, D.C. Reagan-National
1h 35m
YOW2:30 p.m.Ottawa
C$ 392
Find similar

United Airlines flights from Ottawa to Maryland

Our best United Airlines deals on Ottawa to Maryland flight tickets
United Airlines
26 Jan
YOW5:11 p.m.Ottawa
6h 48m
1 stop
DCA11:59 p.m.Washington, D.C. Reagan-National
5 Feb
DCA9:07 a.m.Washington, D.C. Reagan-National
4h 25m
1 stop
YOW1:32 p.m.Ottawa
C$ 418
Find similar
United Airlines
7 Jan
YOW7:27 p.m.Ottawa
1h 58m
IAD9:25 p.m.Washington, D.C. Dulles Intl
8 Jan
IAD12:43 p.m.Washington, D.C. Dulles Intl
1h 44m
YOW2:27 p.m.Ottawa
C$ 421
Find similar
United Airlines
24 Dec
YOW7:27 p.m.Ottawa
1h 58m
IAD9:25 p.m.Washington, D.C. Dulles Intl
28 Dec
IAD10:08 p.m.Washington, D.C. Dulles Intl
1h 46m
YOW11:54 p.m.Ottawa
C$ 430
Find similar

momondo Fare Finder

 
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, momondo users made 96,600 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from Ottawa to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Thu 15/1

7:00 a.m.-11:34 p.m.

1 stop16h 34m

Baltimore/Washington

Sun 18/1

4:47 p.m.-5:25 p.m.

1 stop24h 38m

C$ 330

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Thu 22/1

7:00 a.m.-11:59 p.m.

1 stop16h 59m

Baltimore/Washington

Sun 25/1

5:47 p.m.-5:25 p.m.

1 stop23h 38m

C$ 334

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Wed 7/1

4:20 p.m.-7:03 p.m.

3 stops26h 43m

Baltimore/Washington

Wed 14/1

1:00 p.m.-12:25 a.m.

1 stop11h 25m

C$ 335

OttawaBaltimore

YOW - BWI

YOWBWI

Ottawa

Thu 22/1

9:40 a.m.-12:36 a.m.

2 stops14h 56m

Baltimore/Washington

Sun 25/1

5:47 p.m.-5:25 p.m.

1 stop23h 38m

C$ 374

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Mon 26/1

7:00 a.m.-10:19 a.m.

1 stop3h 19m

Washington, D.C. Dulles Intl

Fri 6/2

11:40 a.m.-3:04 p.m.

1 stop3h 24m

C$ 375

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 15/1

10:30 a.m.-12:19 p.m.

Nonstop1h 49m

Washington, D.C. Reagan-National

Sun 18/1

12:55 p.m.-2:30 p.m.

Nonstop1h 35m

C$ 385

OttawaPhiladelphia

YOW - PHL

YOWPHL

Ottawa

Mon 19/1

9:40 a.m.-12:27 a.m.

1 stop14h 47m

Philadelphia

Thu 22/1

6:00 a.m.-12:25 a.m.

1 stop18h 25m

C$ 385

OttawaWashington, D.C.

YOW - DCA

YOWDCA

Ottawa

Thu 15/1

10:30 a.m.-12:19 p.m.

Nonstop1h 49m

Washington, D.C. Reagan-National

Sun 18/1

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

1 stop3h 42m

C$ 390

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Mon 26/1

7:00 a.m.-10:19 a.m.

1 stop3h 19m

Washington, D.C. Dulles Intl

Thu 5/2

11:40 a.m.-3:04 p.m.

1 stop3h 24m

C$ 410

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Wed 7/1

7:27 p.m.-9:25 p.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Thu 8/1

12:43 p.m.-2:27 p.m.

Nonstop1h 44m

C$ 421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Maryland from

How to get the cheapest flight ticket from Ottawa to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Ottawa is in March. Flight prices, which tend to average around C$ 405, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in March, then you should wait until April to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 415.

What is the cheapest day to depart on your flight to Maryland?

Our data shows that Friday is the least expensive day to fly to Maryland. Tickets to fly out on this day can be as low as C$ 832. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Maryland for around C$ 991.

What is the cheapest time of day to depart on your flight to Maryland?

Our data shows that the cheapest Ottawa to Maryland flights are usually those with departure times in the afternoon. Our users have found flights to Maryland in the afternoon for as low as C$ 438. At noon is when there is more demand to fly to Maryland, so prices are often more expensive at around C$ 1,119 per ticket.

Cheap Ottawa to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Maryland

Fastest flight time

1h 49m

Direct flights

Every day

Airports in Maryland

112 airports
The fastest flight from Ottawa to Maryland takes 1h 49m
Direct flights go from Ottawa to Maryland every day.
There are 112 airports in Maryland. From Ottawa there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from Ottawa Airport to Maryland?

    Prices for flights from Ottawa Airport to Maryland were last updated today.

  • How many operators does momondo search for flights from Ottawa Airport to Maryland?

  • How old do you have to be to fly from Ottawa Airport to Maryland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Maryland.

  • What documentation or ID do you need to fly to Maryland?

    The travel and health documents you'll need for your trip to Maryland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maryland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Maryland

Compare and see reviews for airlines that fly from Ottawa to Maryland with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 332Free CancellationRating
8.0
397 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 573Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Maryland?

Finding the right flight to Maryland from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maryland quick and easy, saving you time and money.

Can I find flights from Ottawa to Maryland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maryland from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Maryland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Maryland.

I’m not ready to book a flight from Ottawa to Maryland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Maryland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Maryland and let you know when they change.

An easier way to manage your Maryland trip

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