How do I get Price Alerts for flights from Buffalo to Ottawa?

Confirm your travel details to search for the latest offers for flights from Buffalo to Ottawa . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Buffalo to Ottawa with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

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

How old do you have to be to fly from Buffalo 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 Buffalo Airport to Ottawa Airport.

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

The travel and health documents you'll need for your trip to Ottawa Airport 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 Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 272 Cheap Flights from Buffalo to Ottawa in 2026

Find the cheapest flights from Buffalo to Ottawa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:04 p.m. - 5:35 a.m.BUF Buffalo-YOW Ottawa

13h 31m2 stops Atlanta Hartsfield-Jackson Calgary

8:15 p.m. - 11:16 a.m.YOW Ottawa-BUF Buffalo

15h 01m2 stops Calgary Atlanta Hartsfield-Jackson

C$ 928WestJet

Fri, 9 Oct - Fri, 16 Oct

10:51 a.m. - 9:56 p.m.BUF Buffalo-YOW Ottawa

11h 05m1 stop Newark

6:00 a.m. - 10:59 p.m.YOW Ottawa-BUF Buffalo

16h 59m1 stop Newark

C$ 968Multiple Airlines

Sat, 7 Nov - Sun, 8 Nov

6:00 a.m. - 9:56 p.m.BUF Buffalo-YOW Ottawa

15h 56m1 stop Newark

3:10 p.m. - 10:59 p.m.YOW Ottawa-BUF Buffalo

7h 49m1 stop Newark

C$ 993United Airlines

Sun, 1 Nov - Wed, 4 Nov

6:00 a.m. - 9:16 p.m.BUF Buffalo-YOW Ottawa

15h 16m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

2:00 p.m. - 9:54 a.m.YOW Ottawa-BUF Buffalo

19h 54m1 stop Washington, D.C. Dulles Intl

C$ 997United Airlines

Sat, 7 Nov - Sun, 8 Nov

6:00 a.m. - 9:56 p.m.BUF Buffalo-YOW Ottawa

15h 56m1 stop Newark

6:00 a.m. - 10:59 p.m.YOW Ottawa-BUF Buffalo

16h 59m2 stops Toronto Pearson Intl Newark

C$ 1,011United Airlines

Sun, 1 Nov - Wed, 4 Nov

7:59 p.m. - 9:56 a.m.BUF Buffalo-YOW Ottawa

13h 57m1 stop Washington, D.C. Dulles Intl

6:01 p.m. - 3:10 p.m.YOW Ottawa-BUF Buffalo

21h 09m1 stop Newark

C$ 1,047United Airlines

Tue, 20 Oct - Fri, 23 Oct

6:00 a.m. - 7:27 p.m.BUF Buffalo-YOW Ottawa

13h 27m1 stop Washington, D.C. Dulles Intl

9:45 a.m. - 10:54 a.m.YOW Ottawa-BUF Buffalo

25h 09m1 stop Washington, D.C. Dulles Intl

C$ 1,057United Airlines

Wed, 28 Oct - Sat, 31 Oct

6:00 a.m. - 11:54 p.m.BUF Buffalo-YOW Ottawa

17h 54m1 stop Washington, D.C. Dulles Intl

6:01 p.m. - 3:10 p.m.YOW Ottawa-BUF Buffalo

21h 09m1 stop Newark

C$ 1,060United Airlines

Fri, 9 Oct - Fri, 16 Oct

6:00 a.m. - 7:27 p.m.BUF Buffalo-YOW Ottawa

13h 27m1 stop Washington, D.C. Dulles Intl

4:46 p.m. - 10:54 a.m.YOW Ottawa-BUF Buffalo

18h 08m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 1,071United Airlines

Wed, 28 Oct - Sat, 31 Oct

6:30 a.m. - 9:20 p.m.BUF Buffalo-YOW Ottawa

14h 50m2 stops Newark Toronto Pearson Intl

6:01 p.m. - 3:10 p.m.YOW Ottawa-BUF Buffalo

21h 09m1 stop Newark

C$ 1,078United Airlines

Tue, 20 Oct - Fri, 23 Oct

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American Airlines flights from Buffalo to Ottawa

Our best American Airlines deals on Buffalo to Ottawa flight tickets

American Airlines

9 Oct

BUF6:00 a.m.Buffalo

38h 00m

2 stops

YOW8:00 p.m.Ottawa

16 Oct

YOW7:00 a.m.Ottawa

29h 24m

2 stops

BUF12:24 p.m.Buffalo

C$ 1,222

American Airlines

1 Nov

BUF12:27 p.m.Buffalo

29h 31m

2 stops

YOW5:58 p.m.Ottawa

4 Nov

YOW7:00 a.m.Ottawa

28h 35m

3 stops

BUF11:35 a.m.Buffalo

C$ 1,271

American Airlines

9 Oct

BUF6:00 a.m.Buffalo

38h 00m

2 stops

YOW8:00 p.m.Ottawa

16 Oct

YOW7:00 a.m.Ottawa

14h 54m

3 stops

BUF9:54 p.m.Buffalo

C$ 1,339

United Airlines flights from Buffalo to Ottawa

Our best United Airlines deals on Buffalo to Ottawa flight tickets

United Airlines

1 Nov

BUF6:00 a.m.Buffalo

15h 56m

1 stop

YOW9:56 p.m.Ottawa

4 Nov

YOW3:10 p.m.Ottawa

7h 49m

1 stop

BUF10:59 p.m.Buffalo

C$ 993

United Airlines

7 Nov

BUF6:00 a.m.Buffalo

15h 16m

2 stops

YOW9:16 p.m.Ottawa

8 Nov

YOW2:00 p.m.Ottawa

19h 54m

1 stop

BUF9:54 a.m.Buffalo

C$ 997

United Airlines

1 Nov

BUF6:00 a.m.Buffalo

15h 56m

1 stop

YOW9:56 p.m.Ottawa

4 Nov

YOW6:00 a.m.Ottawa

16h 59m

2 stops

BUF10:59 p.m.Buffalo

C$ 1,011

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Fri 9/10

4:04 p.m.-5:35 a.m.

2 stops13h 31m

Ottawa

Fri 16/10

8:15 p.m.-11:16 a.m.

2 stops15h 01m

C$ 928

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sat 7/11

10:51 a.m.-9:56 p.m.

1 stop11h 05m

Ottawa

Sun 8/11

6:00 a.m.-10:59 p.m.

1 stop16h 59m

C$ 968

Quickest round-trip

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sun 1/11

6:00 a.m.-9:56 p.m.

1 stop15h 56m

Ottawa

Wed 4/11

3:10 p.m.-10:59 p.m.

1 stop7h 49m

C$ 993

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sat 7/11

6:00 a.m.-9:16 p.m.

2 stops15h 16m

Ottawa

Sun 8/11

2:00 p.m.-9:54 a.m.

1 stop19h 54m

C$ 997

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sun 1/11

6:00 a.m.-9:56 p.m.

1 stop15h 56m

Ottawa

Wed 4/11

6:00 a.m.-10:59 p.m.

2 stops16h 59m

C$ 1,011

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Tue 20/10

7:59 p.m.-9:56 a.m.

1 stop13h 57m

Ottawa

Fri 23/10

6:01 p.m.-3:10 p.m.

1 stop21h 09m

C$ 1,047

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Wed 28/10

6:00 a.m.-7:27 p.m.

1 stop13h 27m

Ottawa

Sat 31/10

9:45 a.m.-10:54 a.m.

1 stop25h 09m

C$ 1,057

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Fri 9/10

6:00 a.m.-11:54 p.m.

1 stop17h 54m

Ottawa

Fri 16/10

6:01 p.m.-3:10 p.m.

1 stop21h 09m

C$ 1,060

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Wed 28/10

6:00 a.m.-7:27 p.m.

1 stop13h 27m

Ottawa

Sat 31/10

4:46 p.m.-10:54 a.m.

2 stops18h 08m

C$ 1,071

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Tue 20/10

6:30 a.m.-9:20 p.m.

2 stops14h 50m

Ottawa

Fri 23/10

6:01 p.m.-3:10 p.m.

1 stop21h 09m

C$ 1,078

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Buffalo to Ottawa

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

Estimated round-trip price

Cheap Buffalo to Ottawa (BUF to YOW) flight deals and tips

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

Best price found	C$ 272
Fastest flight time	11h 05m
Direct flights	None

The best one-way flight to Ottawa from Buffalo in the past 72 hours is C$ 272. The best round-trip flight deal from Buffalo to Ottawa found on momondo in the last 72 hours is C$ 928.

The fastest flight from Buffalo to Ottawa takes 11h 05m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Ottawa

How far is Buffalo to Ottawa by plane?
The distance between Buffalo and Ottawa is about 378.5 km. 11h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Buffalo Airport to Ottawa Airport?
Prices for flights from Buffalo Airport to Ottawa Airport were last updated today.
How old do you have to be to fly from Buffalo 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 Buffalo Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa Airport 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 Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Buffalo to Ottawa

How do I get Price Alerts for flights from Buffalo to Ottawa?
Confirm your travel details to search for the latest offers for flights from Buffalo to Ottawa. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Buffalo to Ottawa with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Gatineau

Brockville

Pembroke

Perth

Smiths Falls

Prescott

Wakefield

Calabogie

Petawawa

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from Buffalo.

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

momondo does allow users to show only those flights to Ottawa from Buffalo which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Buffalo to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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