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$ 342 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.

6:00 a.m. - 4:38 p.m.

BUF

YOW

10h 38m

1 stop

3:10 p.m. - 11:12 p.m.

YOW

BUF

8h 02m

1 stop

C$ 872Multiple Airlines

Sat, 8 Aug - Sat, 15 Aug

6:00 a.m. - 4:38 p.m.

BUF

YOW

10h 38m

1 stop

3:10 p.m. - 11:12 p.m.

YOW

BUF

8h 02m

1 stop

C$ 900Multiple Airlines

Sat, 8 Aug - Sat, 15 Aug

6:00 a.m. - 10:35 p.m.

BUF

YOW

16h 35m

1 stop

3:10 p.m. - 11:12 p.m.

YOW

BUF

8h 02m

1 stop

C$ 950United Airlines

Tue, 1 Sep - Tue, 8 Sep

6:00 a.m. - 5:23 p.m.

BUF

YOW

11h 23m

1 stop

10:40 a.m. - 11:43 p.m.

YOW

BUF

13h 03m

2 stops

C$ 955Multiple Airlines

Sat, 15 Aug - Thu, 20 Aug

6:00 a.m. - 4:38 p.m.

BUF

YOW

10h 38m

1 stop

12:00 p.m. - 11:12 p.m.

YOW

BUF

11h 12m

2 stops

C$ 969United Airlines

Tue, 1 Sep - Tue, 8 Sep

6:00 a.m. - 4:38 p.m.

BUF

YOW

10h 38m

1 stop

6:05 a.m. - 11:12 p.m.

YOW

BUF

17h 07m

1 stop

C$ 992United Airlines

Tue, 1 Sep - Tue, 8 Sep

6:00 a.m. - 4:38 p.m.

BUF

YOW

10h 38m

1 stop

5:57 p.m. - 11:12 p.m.

YOW

BUF

5h 15m

1 stop

C$ 1,004Multiple Airlines

Sat, 15 Aug - Thu, 20 Aug

10:27 a.m. - 5:23 p.m.

BUF

YOW

6h 56m

1 stop

9:15 a.m. - 11:43 p.m.

YOW

BUF

14h 28m

2 stops

C$ 1,012Multiple Airlines

Sat, 8 Aug - Sat, 15 Aug

10:34 a.m. - 1:10 p.m.

BUF

YOW

26h 36m

2 stops

3:10 p.m. - 11:12 p.m.

YOW

BUF

8h 02m

1 stop

C$ 1,023United Airlines

Sat, 8 Aug - Sat, 15 Aug

5:32 a.m. - 8:10 p.m.

BUF

YOW

14h 38m

2 stops

8:40 a.m. - 5:29 p.m.

YOW

BUF

32h 49m

2 stops

C$ 1,040American Airlines

Sat, 8 Aug - Sat, 15 Aug

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United Airlines flights from Buffalo to Ottawa

Our best United Airlines deals on Buffalo to Ottawa flight tickets

United Airlines

1 Sep

BUF6:00 a.m.Buffalo

16h 35m

1 stop

YOW10:35 p.m.Ottawa

8 Sep

YOW3:10 p.m.Ottawa

8h 02m

1 stop

BUF11:12 p.m.Buffalo

C$ 950

United Airlines

1 Sep

BUF6:00 a.m.Buffalo

10h 38m

1 stop

YOW4:38 p.m.Ottawa

8 Sep

YOW12:00 p.m.Ottawa

11h 12m

2 stops

BUF11:12 p.m.Buffalo

C$ 969

United Airlines

1 Sep

BUF6:00 a.m.Buffalo

10h 38m

1 stop

YOW4:38 p.m.Ottawa

8 Sep

YOW6:05 a.m.Ottawa

17h 07m

1 stop

BUF11:12 p.m.Buffalo

C$ 992

Air Canada flights from Buffalo to Ottawa

Our best Air Canada deals on Buffalo to Ottawa flight tickets

Air Canada

16 Aug

BUF1:51 p.m.Buffalo

7h 44m

1 stop

YOW9:35 p.m.Ottawa

23 Aug

YOW9:55 a.m.Ottawa

11h 16m

2 stops

BUF9:11 p.m.Buffalo

C$ 1,224

Air Canada

16 Aug

BUF5:58 p.m.Buffalo

14h 17m

2 stops

YOW8:15 a.m.Ottawa

23 Aug

YOW9:55 a.m.Ottawa

11h 16m

2 stops

BUF9:11 p.m.Buffalo

C$ 1,269

Air Canada

16 Aug

BUF6:55 a.m.Buffalo

14h 40m

1 stop

YOW9:35 p.m.Ottawa

23 Aug

YOW10:37 a.m.Ottawa

6h 19m

1 stop

BUF4:56 p.m.Buffalo

C$ 1,367

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 8/8

6:00 a.m.-4:38 p.m.

1 stop10h 38m

Ottawa

Sat 15/8

3:10 p.m.-11:12 p.m.

1 stop8h 02m

C$ 872

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 8/8

6:00 a.m.-4:38 p.m.

1 stop10h 38m

Ottawa

Sat 15/8

3:10 p.m.-11:12 p.m.

1 stop8h 02m

C$ 900

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 1/9

6:00 a.m.-10:35 p.m.

1 stop16h 35m

Ottawa

Tue 8/9

3:10 p.m.-11:12 p.m.

1 stop8h 02m

C$ 950

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 15/8

6:00 a.m.-5:23 p.m.

1 stop11h 23m

Ottawa

Thu 20/8

10:40 a.m.-11:43 p.m.

2 stops13h 03m

C$ 955

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 1/9

6:00 a.m.-4:38 p.m.

1 stop10h 38m

Ottawa

Tue 8/9

12:00 p.m.-11:12 p.m.

2 stops11h 12m

C$ 969

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 1/9

6:00 a.m.-4:38 p.m.

1 stop10h 38m

Ottawa

Tue 8/9

6:05 a.m.-11:12 p.m.

1 stop17h 07m

C$ 992

Quickest round-trip

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 15/8

6:00 a.m.-4:38 p.m.

1 stop10h 38m

Ottawa

Thu 20/8

5:57 p.m.-11:12 p.m.

1 stop5h 15m

C$ 1,004

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 8/8

10:27 a.m.-5:23 p.m.

1 stop6h 56m

Ottawa

Sat 15/8

9:15 a.m.-11:43 p.m.

2 stops14h 28m

C$ 1,012

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 8/8

10:34 a.m.-1:10 p.m.

2 stops26h 36m

Ottawa

Sat 15/8

3:10 p.m.-11:12 p.m.

1 stop8h 02m

C$ 1,023

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 8/8

5:32 a.m.-8:10 p.m.

2 stops14h 38m

Ottawa

Sat 15/8

8:40 a.m.-5:29 p.m.

2 stops32h 49m

C$ 1,040

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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	10h 38m
Direct flights	None

The fastest flight from Buffalo to Ottawa takes 10h 38m

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. 10h 38m 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

Perth

Pembroke

Smiths Falls

Wakefield

Prescott

Petawawa

Calabogie

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.