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$ 332 Cheap Flights from Buffalo to Ottawa in 2026

1 adult

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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.

11:02 a.m. - 11:58 p.m.

BUF

YOW

12h 56m

1 stop

2:20 p.m. - 12:13 p.m.

YOW

BUF

21h 53m

2 stops

C$ 852Multiple Airlines

Fri, 24 Apr - Fri, 1 May

1:02 p.m. - 5:25 p.m.

BUF

YOW

28h 23m

2 stops

9:30 a.m. - 8:14 p.m.

YOW

BUF

10h 44m

1 stop

C$ 896Multiple Airlines

Wed, 1 Apr - Sun, 5 Apr

9:48 a.m. - 4:59 p.m.

BUF

YOW

7h 11m

1 stop

6:25 a.m. - 4:54 p.m.

YOW

BUF

10h 29m

1 stop

C$ 915Multiple Airlines

Tue, 28 Apr - Tue, 5 May

9:48 a.m. - 4:59 p.m.

BUF

YOW

7h 11m

1 stop

11:00 a.m. - 10:57 p.m.

YOW

BUF

11h 57m

2 stops

C$ 923Multiple Airlines

Tue, 28 Apr - Tue, 5 May

9:48 a.m. - 4:59 p.m.

BUF

YOW

7h 11m

1 stop

2:30 p.m. - 10:57 p.m.

YOW

BUF

8h 27m

1 stop

C$ 934Multiple Airlines

Mon, 27 Apr - Mon, 4 May

9:48 a.m. - 4:59 p.m.

BUF

YOW

7h 11m

1 stop

11:00 a.m. - 10:57 p.m.

YOW

BUF

11h 57m

2 stops

C$ 941Multiple Airlines

Mon, 27 Apr - Mon, 4 May

7:00 a.m. - 6:26 p.m.

BUF

YOW

11h 26m

2 stops

8:40 a.m. - 11:14 a.m.

YOW

BUF

26h 34m

2 stops

C$ 945American Airlines

Tue, 28 Apr - Tue, 5 May

5:12 p.m. - 6:26 p.m.

BUF

YOW

25h 14m

2 stops

8:40 a.m. - 4:42 p.m.

YOW

BUF

32h 02m

2 stops

C$ 986American Airlines

Mon, 27 Apr - Mon, 4 May

5:32 p.m. - 4:51 p.m.

BUF

YOW

23h 19m

3 stops

8:40 a.m. - 11:14 a.m.

YOW

BUF

26h 34m

2 stops

C$ 996American Airlines

Tue, 28 Apr - Tue, 5 May

9:48 a.m. - 4:59 p.m.

BUF

YOW

7h 11m

1 stop

2:30 p.m. - 10:57 p.m.

YOW

BUF

8h 27m

1 stop

C$ 1,029Multiple Airlines

Fri, 24 Apr - Fri, 1 May

American Airlines flights from Buffalo to Ottawa

Our best American Airlines deals on Buffalo to Ottawa flight tickets

American Airlines

28 Apr

BUF7:00 a.m.Buffalo

11h 26m

2 stops

YOW6:26 p.m.Ottawa

5 May

YOW8:40 a.m.Ottawa

26h 34m

2 stops

BUF11:14 a.m.Buffalo

C$ 945

American Airlines

27 Apr

BUF5:12 p.m.Buffalo

25h 14m

2 stops

YOW6:26 p.m.Ottawa

4 May

YOW8:40 a.m.Ottawa

32h 02m

2 stops

BUF4:42 p.m.Buffalo

C$ 986

American Airlines

28 Apr

BUF5:32 p.m.Buffalo

23h 19m

3 stops

YOW4:51 p.m.Ottawa

5 May

YOW8:40 a.m.Ottawa

26h 34m

2 stops

BUF11:14 a.m.Buffalo

C$ 996

United Airlines flights from Buffalo to Ottawa

Our best United Airlines deals on Buffalo to Ottawa flight tickets

United Airlines

27 Apr

BUF2:54 p.m.Buffalo

4h 01m

1 stop

YOW6:55 p.m.Ottawa

30 Apr

YOW2:40 p.m.Ottawa

3h 55m

1 stop

BUF6:35 p.m.Buffalo

C$ 1,051

United Airlines

27 Apr

BUF2:54 p.m.Buffalo

4h 01m

1 stop

YOW6:55 p.m.Ottawa

30 Apr

YOW10:44 a.m.Ottawa

6h 10m

1 stop

BUF4:54 p.m.Buffalo

C$ 1,081

United Airlines

27 Apr

BUF7:45 p.m.Buffalo

4h 09m

1 stop

YOW11:54 p.m.Ottawa

30 Apr

YOW6:00 a.m.Ottawa

7h 18m

2 stops

BUF1:18 p.m.Buffalo

C$ 1,173

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 24/4

11:02 a.m.-11:58 p.m.

1 stop12h 56m

Ottawa

Fri 1/5

2:20 p.m.-12:13 p.m.

2 stops21h 53m

C$ 852

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 1/4

1:02 p.m.-5:25 p.m.

2 stops28h 23m

Ottawa

Sun 5/4

9:30 a.m.-8:14 p.m.

1 stop10h 44m

C$ 896

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 28/4

9:48 a.m.-4:59 p.m.

1 stop7h 11m

Ottawa

Tue 5/5

6:25 a.m.-4:54 p.m.

1 stop10h 29m

C$ 915

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 28/4

9:48 a.m.-4:59 p.m.

1 stop7h 11m

Ottawa

Tue 5/5

11:00 a.m.-10:57 p.m.

2 stops11h 57m

C$ 923

Quickest round-trip

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Mon 27/4

9:48 a.m.-4:59 p.m.

1 stop7h 11m

Ottawa

Mon 4/5

2:30 p.m.-10:57 p.m.

1 stop8h 27m

C$ 934

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Mon 27/4

9:48 a.m.-4:59 p.m.

1 stop7h 11m

Ottawa

Mon 4/5

11:00 a.m.-10:57 p.m.

2 stops11h 57m

C$ 941

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 28/4

7:00 a.m.-6:26 p.m.

2 stops11h 26m

Ottawa

Tue 5/5

8:40 a.m.-11:14 a.m.

2 stops26h 34m

C$ 945

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Mon 27/4

5:12 p.m.-6:26 p.m.

2 stops25h 14m

Ottawa

Mon 4/5

8:40 a.m.-4:42 p.m.

2 stops32h 02m

C$ 986

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 28/4

5:32 p.m.-4:51 p.m.

3 stops23h 19m

Ottawa

Tue 5/5

8:40 a.m.-11:14 a.m.

2 stops26h 34m

C$ 996

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 24/4

9:48 a.m.-4:59 p.m.

1 stop7h 11m

Ottawa

Fri 1/5

2:30 p.m.-10:57 p.m.

1 stop8h 27m

C$ 1,029

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

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from Buffalo to Ottawa takes 11h 50m

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

Search flight deals

How far is Buffalo to Ottawa by plane?
The distance between Buffalo and Ottawa is about 378.5 km. 11h 50m 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.

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.