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$ 415 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. - 3:00 p.m.

BUF

YOW

24h 11m

2 stops

7:00 a.m. - 7:12 p.m.

YOW

BUF

12h 12m

1 stop

C$ 553Multiple Airlines

Fri, 5 Jun - Fri, 12 Jun

2:49 p.m. - 3:00 p.m.

BUF

YOW

24h 11m

2 stops

7:00 a.m. - 7:12 p.m.

YOW

BUF

12h 12m

1 stop

C$ 612Multiple Airlines

Fri, 5 Jun - Fri, 12 Jun

8:49 p.m. - 2:33 p.m.

BUF

YOW

17h 44m

1 stop

2:20 p.m. - 6:59 p.m.

YOW

BUF

52h 39m

2 stops

C$ 629Multiple Airlines

Thu, 28 May - Wed, 3 Jun

8:49 p.m. - 2:33 p.m.

BUF

YOW

17h 44m

1 stop

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

YOW

BUF

47h 34m

2 stops

C$ 672Multiple Airlines

Thu, 28 May - Wed, 3 Jun

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

BUF

YOW

18h 41m

1 stop

7:00 a.m. - 7:12 p.m.

YOW

BUF

12h 12m

1 stop

C$ 779Multiple Airlines

Fri, 5 Jun - Fri, 12 Jun

7:57 p.m. - 2:33 p.m.

BUF

YOW

18h 36m

1 stop

4:15 p.m. - 7:06 p.m.

YOW

BUF

26h 51m

1 stop

C$ 827Multiple Airlines

Fri, 31 Jul - Mon, 3 Aug

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

BUF

YOW

18h 41m

1 stop

7:00 a.m. - 7:12 p.m.

YOW

BUF

12h 12m

1 stop

C$ 831Multiple Airlines

Fri, 5 Jun - Fri, 12 Jun

6:00 a.m. - 10:05 p.m.

BUF

YOW

16h 05m

1 stop

6:05 a.m. - 10:31 p.m.

YOW

BUF

16h 26m

1 stop

C$ 932United Airlines

Sat, 6 Jun - Wed, 10 Jun

7:00 a.m. - 5:07 p.m.

BUF

YOW

10h 07m

1 stop

6:25 a.m. - 9:03 p.m.

YOW

BUF

14h 38m

1 stop

C$ 944Air Canada

Thu, 28 May - Wed, 3 Jun

7:00 a.m. - 1:59 p.m.

BUF

YOW

6h 59m

1 stop

9:55 a.m. - 4:46 p.m.

YOW

BUF

6h 51m

2 stops

C$ 947Air Canada

Wed, 10 Jun - Wed, 17 Jun

United Airlines flights from Buffalo to Ottawa

Our best United Airlines deals on Buffalo to Ottawa flight tickets

United Airlines

6 Jun

BUF6:00 a.m.Buffalo

16h 05m

1 stop

YOW10:05 p.m.Ottawa

10 Jun

YOW6:05 a.m.Ottawa

16h 26m

1 stop

BUF10:31 p.m.Buffalo

C$ 932

United Airlines

9 Jun

BUF6:00 a.m.Buffalo

11h 11m

2 stops

YOW5:11 p.m.Ottawa

16 Jun

YOW3:10 p.m.Ottawa

18h 43m

1 stop

BUF9:53 a.m.Buffalo

C$ 978

United Airlines

13 May

BUF6:04 a.m.Buffalo

3h 59m

1 stop

YOW10:03 a.m.Ottawa

19 May

YOW5:50 p.m.Ottawa

5h 43m

1 stop

BUF11:33 p.m.Buffalo

C$ 985

American Airlines flights from Buffalo to Ottawa

Our best American Airlines deals on Buffalo to Ottawa flight tickets

American Airlines

9 May

BUF7:00 a.m.Buffalo

31h 55m

2 stops

YOW2:55 p.m.Ottawa

14 May

YOW7:00 a.m.Ottawa

34h 02m

2 stops

BUF5:02 p.m.Buffalo

C$ 1,146

American Airlines

13 May

BUF7:00 a.m.Buffalo

31h 55m

2 stops

YOW2:55 p.m.Ottawa

19 May

YOW8:40 a.m.Ottawa

27h 18m

3 stops

BUF11:58 a.m.Buffalo

C$ 1,172

American Airlines

9 May

BUF12:29 p.m.Buffalo

26h 26m

3 stops

YOW2:55 p.m.Ottawa

14 May

YOW7:00 a.m.Ottawa

34h 02m

2 stops

BUF5:02 p.m.Buffalo

C$ 1,182

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 5/6

2:49 p.m.-3:00 p.m.

2 stops24h 11m

Ottawa

Fri 12/6

7:00 a.m.-7:12 p.m.

1 stop12h 12m

C$ 553

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 5/6

2:49 p.m.-3:00 p.m.

2 stops24h 11m

Ottawa

Fri 12/6

7:00 a.m.-7:12 p.m.

1 stop12h 12m

C$ 612

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 28/5

8:49 p.m.-2:33 p.m.

1 stop17h 44m

Ottawa

Wed 3/6

2:20 p.m.-6:59 p.m.

2 stops52h 39m

C$ 629

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 28/5

8:49 p.m.-2:33 p.m.

1 stop17h 44m

Ottawa

Wed 3/6

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

2 stops47h 34m

C$ 672

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 5/6

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

1 stop18h 41m

Ottawa

Fri 12/6

7:00 a.m.-7:12 p.m.

1 stop12h 12m

C$ 779

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 31/7

7:57 p.m.-2:33 p.m.

1 stop18h 36m

Ottawa

Mon 3/8

4:15 p.m.-7:06 p.m.

1 stop26h 51m

C$ 827

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 5/6

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

1 stop18h 41m

Ottawa

Fri 12/6

7:00 a.m.-7:12 p.m.

1 stop12h 12m

C$ 831

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 6/6

6:00 a.m.-10:05 p.m.

1 stop16h 05m

Ottawa

Wed 10/6

6:05 a.m.-10:31 p.m.

1 stop16h 26m

C$ 932

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 28/5

7:00 a.m.-5:07 p.m.

1 stop10h 07m

Ottawa

Wed 3/6

6:25 a.m.-9:03 p.m.

1 stop14h 38m

C$ 944

Quickest round-trip

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 10/6

7:00 a.m.-1:59 p.m.

1 stop6h 59m

Ottawa

Wed 17/6

9:55 a.m.-4:46 p.m.

2 stops6h 51m

C$ 947

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

Delta and United 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	14h 35m
Direct flights	None

The fastest flight from Buffalo to Ottawa takes 14h 35m

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. 14h 35m 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.