When did momondo last update prices for flights from Baltimore/Washington Airport to Ottawa Airport?

Prices for flights from Baltimore/Washington Airport to Ottawa Airport are updated daily.

How old do you have to be to fly from Baltimore/Washington Airport to Ottawa Airport?

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 Baltimore/Washington Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 172 Cheap Flights from Baltimore to Ottawa in 2026

1 adult

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Find the cheapest flights from Baltimore to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 p.m. - 5:25 p.m.

BWI

YOW

25h 20m

1 stop

4:15 p.m. - 8:43 a.m.

YOW

BWI

16h 28m

1 stop

C$ 440Multiple Airlines

Tue, 14 Apr - Fri, 17 Apr

6:05 a.m. - 5:13 p.m.

BWI

YOW

11h 08m

2 stops

4:15 p.m. - 8:43 a.m.

YOW

BWI

16h 28m

1 stop

C$ 463Multiple Airlines

Tue, 14 Apr - Fri, 17 Apr

4:05 p.m. - 12:25 a.m.

BWI

YOW

8h 20m

1 stop

6:45 a.m. - 9:14 a.m.

YOW

BWI

26h 29m

2 stops

C$ 464Multiple Airlines

Fri, 10 Apr - Mon, 13 Apr

4:05 p.m. - 12:25 a.m.

BWI

YOW

8h 20m

1 stop

7:00 a.m. - 9:14 a.m.

YOW

BWI

26h 14m

1 stop

C$ 474Multiple Airlines

Fri, 10 Apr - Mon, 13 Apr

12:30 p.m. - 12:25 a.m.

BWI

YOW

11h 55m

1 stop

4:15 p.m. - 9:06 a.m.

YOW

BWI

16h 51m

1 stop

C$ 477Multiple Airlines

Tue, 24 Feb - Mon, 2 Mar

10:06 a.m. - 12:25 a.m.

BWI

YOW

14h 19m

1 stop

4:15 p.m. - 9:06 a.m.

YOW

BWI

16h 51m

1 stop

C$ 479Multiple Airlines

Thu, 19 Feb - Mon, 23 Feb

9:13 p.m. - 6:35 p.m.

BWI

YOW

21h 22m

1 stop

4:15 p.m. - 9:06 a.m.

YOW

BWI

16h 51m

1 stop

C$ 486Multiple Airlines

Thu, 26 Feb - Mon, 2 Mar

9:04 p.m. - 5:25 p.m.

BWI

YOW

20h 21m

1 stop

4:20 p.m. - 3:58 p.m.

YOW

BWI

23h 38m

2 stops

C$ 493Multiple Airlines

Mon, 2 Mar - Fri, 6 Mar

12:30 p.m. - 12:25 a.m.

BWI

YOW

11h 55m

1 stop

3:55 p.m. - 8:24 a.m.

YOW

BWI

16h 29m

2 stops

C$ 496Multiple Airlines

Tue, 24 Feb - Wed, 25 Feb

12:30 p.m. - 12:25 a.m.

BWI

YOW

11h 55m

1 stop

3:55 p.m. - 8:24 a.m.

YOW

BWI

16h 29m

2 stops

C$ 499Multiple Airlines

Mon, 23 Feb - Wed, 25 Feb

WestJet flights from Baltimore to Ottawa

Our best WestJet deals on Baltimore to Ottawa flight tickets

WestJet

15 Feb

BWI6:00 a.m.Baltimore/Washington

18h 39m

2 stops

YOW12:39 a.m.Ottawa

16 Feb

YOW7:15 p.m.Ottawa

28h 32m

2 stops

BWI11:47 p.m.Baltimore/Washington

C$ 1,460

WestJet

13 Feb

BWI11:45 a.m.Baltimore/Washington

12h 54m

2 stops

YOW12:39 a.m.Ottawa

18 Feb

YOW5:40 a.m.Ottawa

10h 58m

2 stops

BWI4:38 p.m.Baltimore/Washington

C$ 1,635

WestJet

13 Feb

BWI8:20 a.m.Baltimore/Washington

16h 19m

2 stops

YOW12:39 a.m.Ottawa

16 Feb

YOW5:40 a.m.Ottawa

17h 13m

2 stops

BWI10:53 p.m.Baltimore/Washington

C$ 1,826

United Airlines flights from Baltimore to Ottawa

Our best United Airlines deals on Baltimore to Ottawa flight tickets

United Airlines

9 Feb

BWI10:05 a.m.Baltimore/Washington

11h 13m

1 stop

YOW9:18 p.m.Ottawa

11 Feb

YOW6:20 a.m.Ottawa

15h 01m

1 stop

BWI9:21 p.m.Baltimore/Washington

C$ 1,609

United Airlines

9 Feb

BWI5:18 p.m.Baltimore/Washington

24h 00m

2 stops

YOW5:18 p.m.Ottawa

11 Feb

YOW6:20 a.m.Ottawa

15h 01m

1 stop

BWI9:21 p.m.Baltimore/Washington

C$ 1,898

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Tue 14/4

4:05 p.m.-5:25 p.m.

1 stop25h 20m

Ottawa

Fri 17/4

4:15 p.m.-8:43 a.m.

1 stop16h 28m

C$ 440

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Tue 14/4

6:05 a.m.-5:13 p.m.

2 stops11h 08m

Ottawa

Fri 17/4

4:15 p.m.-8:43 a.m.

1 stop16h 28m

C$ 463

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Fri 10/4

4:05 p.m.-12:25 a.m.

1 stop8h 20m

Ottawa

Mon 13/4

6:45 a.m.-9:14 a.m.

2 stops26h 29m

C$ 464

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Fri 10/4

4:05 p.m.-12:25 a.m.

1 stop8h 20m

Ottawa

Mon 13/4

7:00 a.m.-9:14 a.m.

1 stop26h 14m

C$ 474

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Tue 24/2

12:30 p.m.-12:25 a.m.

1 stop11h 55m

Ottawa

Mon 2/3

4:15 p.m.-9:06 a.m.

1 stop16h 51m

C$ 477

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 19/2

10:06 a.m.-12:25 a.m.

1 stop14h 19m

Ottawa

Mon 23/2

4:15 p.m.-9:06 a.m.

1 stop16h 51m

C$ 479

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Thu 26/2

9:13 p.m.-6:35 p.m.

1 stop21h 22m

Ottawa

Mon 2/3

4:15 p.m.-9:06 a.m.

1 stop16h 51m

C$ 486

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Mon 2/3

9:04 p.m.-5:25 p.m.

1 stop20h 21m

Ottawa

Fri 6/3

4:20 p.m.-3:58 p.m.

2 stops23h 38m

C$ 493

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Tue 24/2

12:30 p.m.-12:25 a.m.

1 stop11h 55m

Ottawa

Wed 25/2

3:55 p.m.-8:24 a.m.

2 stops16h 29m

C$ 496

BaltimoreOttawa

BWI - YOW

BWIYOW

Baltimore/Washington

Mon 23/2

12:30 p.m.-12:25 a.m.

1 stop11h 55m

Ottawa

Wed 25/2

3:55 p.m.-8:24 a.m.

2 stops16h 29m

C$ 499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to Ottawa

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 day to depart on your flight to Ottawa?

Our data shows that Saturday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 177. Flights from Baltimore to Ottawa on a Sunday will generally be more expensive and average around C$ 841. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Ottawa is in the morning. Flights from Baltimore to Ottawa during this time can be as low as C$ 332. In the afternoon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 948 per ticket.

When to book flights from Baltimore to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Ottawa (BWI to YOW) flight deals and tips

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

Fastest flight time	7h 13m
Direct flights	None

The fastest flight from Baltimore to Ottawa takes 7h 13m

There are no direct flights from Baltimore to Ottawa. There are no popular flight routes from Baltimore to Ottawa.

Search flight deals

How far is Baltimore/Washington to Ottawa by plane?
Ottawa is 684.7 km away from Baltimore/Washington. In terms of flight time, this usually takes a little over 7h 13m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Ottawa Airport?
Prices for flights from Baltimore/Washington Airport to Ottawa Airport are updated daily.
How old do you have to be to fly from Baltimore/Washington Airport to Ottawa Airport?
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 Baltimore/Washington Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Prescott

Calabogie

Wakefield

Petawawa

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to Ottawa . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Baltimore to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Ottawa from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Baltimore to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.