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$ 661 Cheap Flights from Buffalo to Ottawa in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

7:50 p.m. - 11:54 p.m.

BUF

YOW

4h 04m

1 stop

7:25 p.m. - 11:26 p.m.

YOW

BUF

4h 01m

1 stop

C$ 1,008United Airlines

Fri, 8 May - Thu, 4 Jun

10:32 a.m. - 2:27 p.m.

BUF

YOW

3h 55m

1 stop

7:30 p.m. - 11:42 p.m.

YOW

BUF

4h 12m

1 stop

C$ 1,031United Airlines

Sat, 7 Mar - Sat, 14 Mar

10:30 a.m. - 5:38 p.m.

BUF

YOW

7h 08m

1 stop

1:45 p.m. - 10:57 p.m.

YOW

BUF

9h 12m

2 stops

C$ 1,124Multiple Airlines

Wed, 3 Jun - Thu, 4 Jun

10:35 a.m. - 11:54 p.m.

BUF

YOW

13h 19m

1 stop

12:00 p.m. - 8:31 p.m.

YOW

BUF

8h 31m

2 stops

C$ 1,125United Airlines

Fri, 8 May - Thu, 4 Jun

6:00 a.m. - 1:32 p.m.

BUF

YOW

7h 32m

1 stop

10:20 a.m. - 8:46 p.m.

YOW

BUF

10h 26m

2 stops

C$ 1,127Multiple Airlines

Sat, 7 Mar - Sat, 14 Mar

6:10 a.m. - 10:03 a.m.

BUF

YOW

3h 53m

1 stop

5:15 a.m. - 4:47 p.m.

YOW

BUF

11h 32m

2 stops

C$ 1,130United Airlines

Mon, 11 May - Thu, 4 Jun

11:50 a.m. - 2:55 p.m.

BUF

YOW

27h 05m

2 stops

8:40 a.m. - 9:32 p.m.

YOW

BUF

12h 52m

2 stops

C$ 1,132American Airlines

Mon, 11 May - Thu, 4 Jun

3:41 p.m. - 8:00 p.m.

BUF

YOW

28h 19m

3 stops

8:40 a.m. - 5:41 p.m.

YOW

BUF

33h 01m

2 stops

C$ 1,242American Airlines

Mon, 11 May - Thu, 4 Jun

1:59 p.m. - 9:18 p.m.

BUF

YOW

7h 19m

1 stop

5:55 p.m. - 10:31 p.m.

YOW

BUF

4h 36m

1 stop

C$ 1,246United Airlines

Wed, 4 Feb - Sun, 8 Feb

11:28 a.m. - 5:23 p.m.

BUF

YOW

29h 55m

2 stops

6:45 a.m. - 10:58 a.m.

YOW

BUF

28h 13m

2 stops

C$ 1,278American Airlines

Sat, 7 Mar - Sat, 14 Mar

United Airlines flights from Buffalo to Ottawa

Our best United Airlines deals on Buffalo to Ottawa flight tickets

United Airlines

8 May

BUF7:50 p.m.Buffalo

4h 04m

1 stop

YOW11:54 p.m.Ottawa

4 Jun

YOW7:25 p.m.Ottawa

4h 01m

1 stop

BUF11:26 p.m.Buffalo

C$ 1,008

United Airlines

7 Mar

BUF10:32 a.m.Buffalo

3h 55m

1 stop

YOW2:27 p.m.Ottawa

14 Mar

YOW7:30 p.m.Ottawa

4h 12m

1 stop

BUF11:42 p.m.Buffalo

C$ 1,031

United Airlines

8 May

BUF10:35 a.m.Buffalo

13h 19m

1 stop

YOW11:54 p.m.Ottawa

4 Jun

YOW12:00 p.m.Ottawa

8h 31m

2 stops

BUF8:31 p.m.Buffalo

C$ 1,125

American Airlines flights from Buffalo to Ottawa

Our best American Airlines deals on Buffalo to Ottawa flight tickets

American Airlines

11 May

BUF11:50 a.m.Buffalo

27h 05m

2 stops

YOW2:55 p.m.Ottawa

4 Jun

YOW8:40 a.m.Ottawa

12h 52m

2 stops

BUF9:32 p.m.Buffalo

C$ 1,132

American Airlines

11 May

BUF3:41 p.m.Buffalo

28h 19m

3 stops

YOW8:00 p.m.Ottawa

4 Jun

YOW8:40 a.m.Ottawa

33h 01m

2 stops

BUF5:41 p.m.Buffalo

C$ 1,242

American Airlines

7 Mar

BUF11:28 a.m.Buffalo

29h 55m

2 stops

YOW5:23 p.m.Ottawa

14 Mar

YOW6:45 a.m.Ottawa

28h 13m

2 stops

BUF10:58 a.m.Buffalo

C$ 1,278

Fly from

Fly to

Route

Depart

Return

Price

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 8/5

7:50 p.m.-11:54 p.m.

1 stop4h 04m

Ottawa

Thu 4/6

7:25 p.m.-11:26 p.m.

1 stop4h 01m

C$ 1,008

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 7/3

10:32 a.m.-2:27 p.m.

1 stop3h 55m

Ottawa

Sat 14/3

7:30 p.m.-11:42 p.m.

1 stop4h 12m

C$ 1,031

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 3/6

10:30 a.m.-5:38 p.m.

1 stop7h 08m

Ottawa

Thu 4/6

1:45 p.m.-10:57 p.m.

2 stops9h 12m

C$ 1,124

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 8/5

10:35 a.m.-11:54 p.m.

1 stop13h 19m

Ottawa

Thu 4/6

12:00 p.m.-8:31 p.m.

2 stops8h 31m

C$ 1,125

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 7/3

6:00 a.m.-1:32 p.m.

1 stop7h 32m

Ottawa

Sat 14/3

10:20 a.m.-8:46 p.m.

2 stops10h 26m

C$ 1,127

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Mon 11/5

6:10 a.m.-10:03 a.m.

1 stop3h 53m

Ottawa

Thu 4/6

5:15 a.m.-4:47 p.m.

2 stops11h 32m

C$ 1,130

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Mon 11/5

11:50 a.m.-2:55 p.m.

2 stops27h 05m

Ottawa

Thu 4/6

8:40 a.m.-9:32 p.m.

2 stops12h 52m

C$ 1,132

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Mon 11/5

3:41 p.m.-8:00 p.m.

3 stops28h 19m

Ottawa

Thu 4/6

8:40 a.m.-5:41 p.m.

2 stops33h 01m

C$ 1,242

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 4/2

1:59 p.m.-9:18 p.m.

1 stop7h 19m

Ottawa

Sun 8/2

5:55 p.m.-10:31 p.m.

1 stop4h 36m

C$ 1,246

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 7/3

11:28 a.m.-5:23 p.m.

2 stops29h 55m

Ottawa

Sat 14/3

6:45 a.m.-10:58 a.m.

2 stops28h 13m

C$ 1,278

Flights are sorted by cheapest round-trip flights first.

Sorted 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	3h 53m
Direct flights	None

The fastest flight from Buffalo to Ottawa takes 3h 53m

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. 3h 53m 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

Pembroke

Brockville

Perth

Smiths Falls

Wakefield

Prescott

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.