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?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Buffalo Airport to Ottawa Airport?

Prices for flights from Buffalo Airport to Ottawa Airport are updated daily.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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.

$406 Cheap Flights from Buffalo to Ottawa in 2025/26

1 adult

0 bags

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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.

9:55 am - 9:56 pm

BUF

YOW

12h 01m2 stops

7:27 pm - 2:14 pm

YOW

BUF

18h 47m1 stop

$635United Airlines

Thu, Jan 29 - Mon, Feb 2

11:24 am - 4:30 pm

BUF

YOW

5h 06m1 stop

7:27 pm - 7:25 pm

YOW

BUF

23h 58m1 stop

$714United Airlines

Thu, Jan 29 - Mon, Feb 2

2:49 pm - 2:27 pm

BUF

YOW

23h 38m1 stop

7:27 pm - 7:25 pm

YOW

BUF

23h 58m1 stop

$733United Airlines

Thu, Jan 29 - Mon, Feb 2

2:49 pm - 11:54 pm

BUF

YOW

9h 05m1 stop

9:45 am - 7:25 pm

YOW

BUF

9h 40m1 stop

$765United Airlines

Sun, Jan 25 - Sun, Feb 1

9:55 am - 6:52 pm

BUF

YOW

8h 57m1 stop

9:45 am - 7:25 pm

YOW

BUF

9h 40m1 stop

$792United Airlines

Thu, Jan 8 - Thu, Jan 15

2:49 pm - 11:54 pm

BUF

YOW

9h 05m1 stop

6:00 am - 2:14 pm

YOW

BUF

8h 14m2 stops

$818United Airlines

Sun, Jan 25 - Sun, Feb 1

9:55 am - 6:52 pm

BUF

YOW

8h 57m1 stop

12:00 pm - 7:25 pm

YOW

BUF

7h 25m2 stops

$845United Airlines

Thu, Jan 8 - Thu, Jan 15

7:48 pm - 11:54 pm

BUF

YOW

4h 06m1 stop

5:59 pm - 10:50 pm

YOW

BUF

4h 51m1 stop

$933United Airlines

Tue, Dec 30 - Thu, Jan 1

5:24 am - 4:51 pm

BUF

YOW

35h 27m2 stops

9:15 am - 3:24 pm

YOW

BUF

30h 09m2 stops

$1,035American Airlines

Tue, Dec 30 - Thu, Jan 1

5:24 am - 4:51 pm

BUF

YOW

11h 27m2 stops

9:15 am - 11:32 pm

YOW

BUF

14h 17m3 stops

$1,044American Airlines

Tue, Dec 30 - Thu, Jan 1

United Airlines flights from Buffalo to Ottawa

Our best United Airlines deals on Buffalo to Ottawa flight tickets

United Airlines

Jan 29

BUF9:55 amBuffalo

12h 01m

2 stops

YOW9:56 pmOttawa

Feb 2

YOW7:27 pmOttawa

18h 47m

1 stop

BUF2:14 pmBuffalo

$635

Find similar

United Airlines

Jan 29

BUF11:24 amBuffalo

5h 06m

1 stop

YOW4:30 pmOttawa

Feb 2

YOW7:27 pmOttawa

23h 58m

1 stop

BUF7:25 pmBuffalo

$714

Find similar

United Airlines

Jan 29

BUF2:49 pmBuffalo

23h 38m

1 stop

YOW2:27 pmOttawa

Feb 2

YOW7:27 pmOttawa

23h 58m

1 stop

BUF7:25 pmBuffalo

$733

Find similar

American Airlines flights from Buffalo to Ottawa

Our best American Airlines deals on Buffalo to Ottawa flight tickets

American Airlines

Dec 30

BUF5:24 amBuffalo

35h 27m

2 stops

YOW4:51 pmOttawa

Jan 1

YOW9:15 amOttawa

30h 09m

2 stops

BUF3:24 pmBuffalo

$1,035

Find similar

American Airlines

Dec 30

BUF5:24 amBuffalo

11h 27m

2 stops

YOW4:51 pmOttawa

Jan 1

YOW9:15 amOttawa

14h 17m

3 stops

BUF11:32 pmBuffalo

$1,044

Find similar

American Airlines

Dec 22

BUF5:22 pmBuffalo

25h 03m

3 stops

YOW6:25 pmOttawa

Dec 28

YOW6:45 amOttawa

29h 32m

2 stops

BUF12:17 pmBuffalo

$1,100

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 1/29

9:55 am-9:56 pm

2 stops12h 01m

Ottawa

Mon 2/2

7:27 pm-2:14 pm

1 stop18h 47m

$635

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 1/29

11:24 am-4:30 pm

1 stop5h 06m

Ottawa

Mon 2/2

7:27 pm-7:25 pm

1 stop23h 58m

$714

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 1/29

2:49 pm-2:27 pm

1 stop23h 38m

Ottawa

Mon 2/2

7:27 pm-7:25 pm

1 stop23h 58m

$733

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sun 1/25

2:49 pm-11:54 pm

1 stop9h 05m

Ottawa

Sun 2/1

9:45 am-7:25 pm

1 stop9h 40m

$765

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 1/8

9:55 am-6:52 pm

1 stop8h 57m

Ottawa

Thu 1/15

9:45 am-7:25 pm

1 stop9h 40m

$792

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sun 1/25

2:49 pm-11:54 pm

1 stop9h 05m

Ottawa

Sun 2/1

6:00 am-2:14 pm

2 stops8h 14m

$818

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 1/8

9:55 am-6:52 pm

1 stop8h 57m

Ottawa

Thu 1/15

12:00 pm-7:25 pm

2 stops7h 25m

$845

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 12/30

7:48 pm-11:54 pm

1 stop4h 06m

Ottawa

Thu 1/1

5:59 pm-10:50 pm

1 stop4h 51m

$933

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 12/30

5:24 am-4:51 pm

2 stops35h 27m

Ottawa

Thu 1/1

9:15 am-3:24 pm

2 stops30h 09m

$1,035

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 12/30

5:24 am-4:51 pm

2 stops11h 27m

Ottawa

Thu 1/1

9:15 am-11:32 pm

3 stops14h 17m

$1,044

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	4h 06m
Direct flights	None

The fastest flight from Buffalo to Ottawa takes 4h 06m

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 straight-line distance from Buffalo to Ottawa is 235.2 mi. 4h 06m 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 are updated daily.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Gatineau

Pembroke

Brockville

Calabogie

Petawawa

Smiths Falls

Perth

Prescott

Winchester

Wakefield

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?

All flight searches from Buffalo to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Ottawa?

momondo helps you find the best flight between Buffalo and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Ottawa right now. Can momondo alert me if prices change?

Price alerts on flights to Ottawa from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.