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$ 281 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.

2:49 p.m. - 2:33 p.m.

BUF

YOW

23h 44m

2 stops

7:00 a.m. - 6:59 p.m.

YOW

BUF

11h 59m

1 stop

C$ 563Multiple Airlines

Fri, 29 May - Fri, 5 Jun

7:52 p.m. - 2:33 p.m.

BUF

YOW

18h 41m

1 stop

7:00 a.m. - 6:59 p.m.

YOW

BUF

11h 59m

1 stop

C$ 591Multiple Airlines

Fri, 29 May - Fri, 5 Jun

8:49 p.m. - 11:53 p.m.

BUF

YOW

27h 04m

1 stop

2:20 p.m. - 1:54 p.m.

YOW

BUF

23h 34m

2 stops

C$ 635Multiple Airlines

Sun, 10 May - Sun, 17 May

8:49 p.m. - 11:53 p.m.

BUF

YOW

27h 04m

1 stop

2:20 p.m. - 1:54 p.m.

YOW

BUF

23h 34m

2 stops

C$ 737Multiple Airlines

Sun, 10 May - Sun, 17 May

2:49 p.m. - 12:20 a.m.

BUF

YOW

9h 31m

2 stops

7:00 a.m. - 6:59 p.m.

YOW

BUF

11h 59m

1 stop

C$ 877Multiple Airlines

Fri, 5 Jun - Sat, 6 Jun

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

BUF

YOW

10h 38m

1 stop

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

YOW

BUF

12h 00m

1 stop

C$ 965Multiple Airlines

Wed, 27 May - Wed, 3 Jun

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

BUF

YOW

10h 38m

1 stop

6:25 a.m. - 9:01 p.m.

YOW

BUF

14h 36m

1 stop

C$ 966Multiple Airlines

Sat, 9 May - Thu, 14 May

7:45 a.m. - 4:53 p.m.

BUF

YOW

9h 08m

1 stop

2:30 p.m. - 9:38 p.m.

YOW

BUF

7h 08m

1 stop

C$ 1,015Multiple Airlines

Fri, 5 Jun - Sat, 6 Jun

2:28 p.m. - 4:50 p.m.

BUF

YOW

26h 22m

1 stop

2:30 p.m. - 9:39 a.m.

YOW

BUF

19h 09m

1 stop

C$ 1,034Multiple Airlines

Sun, 10 May - Sun, 17 May

6:04 a.m. - 5:35 p.m.

BUF

YOW

11h 31m

2 stops

6:55 a.m. - 9:03 a.m.

YOW

BUF

26h 08m

2 stops

C$ 1,049Delta

Sun, 10 May - Sun, 17 May

United Airlines flights from Buffalo to Ottawa

Our best United Airlines deals on Buffalo to Ottawa flight tickets

United Airlines

3 Jul

BUF10:34 a.m.Buffalo

8h 14m

1 stop

YOW6:48 p.m.Ottawa

4 Jul

YOW7:30 p.m.Ottawa

14h 21m

1 stop

BUF9:51 a.m.Buffalo

C$ 1,081

United Airlines

25 May

BUF7:00 a.m.Buffalo

6h 59m

1 stop

YOW1:59 p.m.Ottawa

1 Jun

YOW10:44 a.m.Ottawa

6h 02m

1 stop

BUF4:46 p.m.Buffalo

C$ 1,083

United Airlines

6 Jun

BUF10:34 a.m.Buffalo

6h 04m

1 stop

YOW4:38 p.m.Ottawa

6 Jun

YOW7:30 p.m.Ottawa

14h 21m

1 stop

BUF9:51 a.m.Buffalo

C$ 1,097

Air Canada flights from Buffalo to Ottawa

Our best Air Canada deals on Buffalo to Ottawa flight tickets

Air Canada

2 Jun

BUF7:00 a.m.Buffalo

6h 59m

1 stop

YOW1:59 p.m.Ottawa

3 Jun

YOW9:55 a.m.Ottawa

6h 51m

2 stops

BUF4:46 p.m.Buffalo

C$ 1,194

Air Canada

2 Jun

BUF5:52 p.m.Buffalo

7h 44m

2 stops

YOW1:36 a.m.Ottawa

3 Jun

YOW9:55 a.m.Ottawa

6h 51m

2 stops

BUF4:46 p.m.Buffalo

C$ 1,213

Air Canada

9 May

BUF1:57 p.m.Buffalo

7h 19m

2 stops

YOW9:16 p.m.Ottawa

14 May

YOW6:25 a.m.Ottawa

10h 29m

1 stop

BUF4:54 p.m.Buffalo

C$ 1,561

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 29/5

2:49 p.m.-2:33 p.m.

2 stops23h 44m

Ottawa

Fri 5/6

7:00 a.m.-6:59 p.m.

1 stop11h 59m

C$ 563

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 29/5

7:52 p.m.-2:33 p.m.

1 stop18h 41m

Ottawa

Fri 5/6

7:00 a.m.-6:59 p.m.

1 stop11h 59m

C$ 591

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sun 10/5

8:49 p.m.-11:53 p.m.

1 stop27h 04m

Ottawa

Sun 17/5

2:20 p.m.-1:54 p.m.

2 stops23h 34m

C$ 635

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sun 10/5

8:49 p.m.-11:53 p.m.

1 stop27h 04m

Ottawa

Sun 17/5

2:20 p.m.-1:54 p.m.

2 stops23h 34m

C$ 737

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 5/6

2:49 p.m.-12:20 a.m.

2 stops9h 31m

Ottawa

Sat 6/6

7:00 a.m.-6:59 p.m.

1 stop11h 59m

C$ 877

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 27/5

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

1 stop10h 38m

Ottawa

Wed 3/6

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

1 stop12h 00m

C$ 965

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 9/5

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

1 stop10h 38m

Ottawa

Thu 14/5

6:25 a.m.-9:01 p.m.

1 stop14h 36m

C$ 966

Quickest round-trip

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 5/6

7:45 a.m.-4:53 p.m.

1 stop9h 08m

Ottawa

Sat 6/6

2:30 p.m.-9:38 p.m.

1 stop7h 08m

C$ 1,015

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sun 10/5

2:28 p.m.-4:50 p.m.

1 stop26h 22m

Ottawa

Sun 17/5

2:30 p.m.-9:39 a.m.

1 stop19h 09m

C$ 1,034

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sun 10/5

6:04 a.m.-5:35 p.m.

2 stops11h 31m

Ottawa

Sun 17/5

6:55 a.m.-9:03 a.m.

2 stops26h 08m

C$ 1,049

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo 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 airline that flies from Buffalo to Ottawa?

United Airlines and American Airlines are the most popular carriers operating from Buffalo to Ottawa

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	6h 04m
Direct flights	None

The fastest flight from Buffalo to Ottawa takes 6h 04m

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. 6h 04m 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.

Gatineau

Brockville

Pembroke

Perth

Smiths Falls

Prescott

Wakefield

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.