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Cheap flights from Buffalo to Ottawa from $402

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:53 pm - 12:44 amBUF  Buffalo-YOW Ottawa
35h 51m2 stops Orlando Toronto Pearson Intl
Multiple Airlines Logo
8:00 am - 5:52 pmYOW  Ottawa-BUF Buffalo
9h 52m1 stop Orlando
$643Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
1:44 pm - 11:32 pmBUF  Buffalo-YOW Ottawa
33h 48m3 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl Fort Lauderdale
Multiple Airlines Logo
3:10 pm - 6:52 pmYOW  Ottawa-BUF Buffalo
27h 42m3 stops Newark Atlanta Hartsfield-Jackson Orlando
$667Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Multiple Airlines Logo
6:47 pm - 12:44 amBUF  Buffalo-YOW Ottawa
29h 57m3 stops Raleigh-Durham Orlando Toronto Pearson Intl
Multiple Airlines Logo
7:00 am - 1:03 pmYOW  Ottawa-BUF Buffalo
30h 03m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson
$685Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
6:47 pm - 12:44 amBUF  Buffalo-YOW Ottawa
29h 57m3 stops Raleigh-Durham Orlando Toronto Pearson Intl
Multiple Airlines Logo
8:00 am - 5:52 pmYOW  Ottawa-BUF Buffalo
9h 52m1 stop Orlando
$701Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
6:47 pm - 12:44 amBUF  Buffalo-YOW Ottawa
29h 57m3 stops Raleigh-Durham Orlando Toronto Pearson Intl
Multiple Airlines Logo
3:25 pm - 1:03 pmYOW  Ottawa-BUF Buffalo
21h 38m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
$707Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
1:44 pm - 11:32 pmBUF  Buffalo-YOW Ottawa
33h 48m3 stops Atlanta Hartsfield-Jackson Cleveland Hopkins Intl Fort Lauderdale
Multiple Airlines Logo
8:00 am - 12:59 pmYOW  Ottawa-BUF Buffalo
28h 59m2 stops Orlando Raleigh-Durham
$735Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Multiple Airlines Logo
1:44 pm - 9:56 amBUF  Buffalo-YOW Ottawa
20h 12m2 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl
Multiple Airlines Logo
3:10 pm - 1:03 pmYOW  Ottawa-BUF Buffalo
21h 53m2 stops Newark Atlanta Hartsfield-Jackson
$747Multiple Airlines
Fri, Oct 23 - Thu, Oct 29
Multiple Airlines Logo
1:44 pm - 9:56 amBUF  Buffalo-YOW Ottawa
20h 12m2 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl
Multiple Airlines Logo
9:55 am - 1:03 pmYOW  Ottawa-BUF Buffalo
27h 08m3 stops Toronto Island Fort Lauderdale Atlanta Hartsfield-Jackson
$760Multiple Airlines
Fri, Oct 23 - Thu, Oct 29
United Airlines Logo
6:00 am - 9:56 pmBUF  Buffalo-YOW Ottawa
15h 56m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
9:45 am - 9:54 amYOW  Ottawa-BUF Buffalo
24h 09m1 stop Washington, D.C. Dulles Intl
$771United Airlines
Tue, Nov 10 - Tue, Nov 17
United Airlines Logo
6:00 am - 3:07 pmBUF  Buffalo-YOW Ottawa
9h 07m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
3:10 pm - 10:08 amYOW  Ottawa-BUF Buffalo
18h 58m1 stop Newark
$786United Airlines
Sat, Nov 14 - Sat, Nov 21

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United Airlines flights from Buffalo to Ottawa

Our best United Airlines deals on Buffalo to Ottawa flight tickets
United Airlines
Nov 10
BUF6:00 amBuffalo
15h 56m
2 stops
YOW9:56 pmOttawa
Nov 17
YOW9:45 amOttawa
24h 09m
1 stop
BUF9:54 amBuffalo
$771
United Airlines
Nov 14
BUF6:00 amBuffalo
9h 07m
1 stop
YOW3:07 pmOttawa
Nov 21
YOW3:10 pmOttawa
18h 58m
1 stop
BUF10:08 amBuffalo
$786
United Airlines
Nov 14
BUF6:00 amBuffalo
15h 56m
2 stops
YOW9:56 pmOttawa
Nov 21
YOW3:10 pmOttawa
18h 58m
1 stop
BUF10:08 amBuffalo
$795

American Airlines flights from Buffalo to Ottawa

Our best American Airlines deals on Buffalo to Ottawa flight tickets
American Airlines
Nov 10
BUF5:55 pmBuffalo
24h 03m
2 stops
YOW5:58 pmOttawa
Nov 17
YOW7:00 amOttawa
28h 40m
3 stops
BUF11:40 amBuffalo
$1,058
American Airlines
Nov 10
BUF12:05 pmBuffalo
29h 53m
3 stops
YOW5:58 pmOttawa
Nov 17
YOW7:00 amOttawa
28h 40m
3 stops
BUF11:40 amBuffalo
$1,063
American Airlines
Nov 14
BUF11:34 amBuffalo
54h 24m
2 stops
YOW5:58 pmOttawa
Nov 21
YOW7:00 amOttawa
28h 29m
3 stops
BUF11:29 amBuffalo
$1,080

momondo Fare Finder

 
Use the filters below to find and compare flights from Buffalo to Ottawa that are best for you.

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Route

Depart

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Price

Cheapest round-trip

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sun 10/25

12:53 pm-12:44 am

2 stops35h 51m

Ottawa

Sun 11/1

8:00 am-5:52 pm

1 stop9h 52m

$643

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sat 10/24

1:44 pm-11:32 pm

3 stops33h 48m

Ottawa

Sat 10/31

3:10 pm-6:52 pm

3 stops27h 42m

$667

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sun 10/25

6:47 pm-12:44 am

3 stops29h 57m

Ottawa

Sun 11/1

7:00 am-1:03 pm

3 stops30h 03m

$685

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sun 10/25

6:47 pm-12:44 am

3 stops29h 57m

Ottawa

Sun 11/1

8:00 am-5:52 pm

1 stop9h 52m

$701

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sun 10/25

6:47 pm-12:44 am

3 stops29h 57m

Ottawa

Sun 11/1

3:25 pm-1:03 pm

2 stops21h 38m

$707

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sat 10/24

1:44 pm-11:32 pm

3 stops33h 48m

Ottawa

Sat 10/31

8:00 am-12:59 pm

2 stops28h 59m

$735

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Fri 10/23

1:44 pm-9:56 am

2 stops20h 12m

Ottawa

Thu 10/29

3:10 pm-1:03 pm

2 stops21h 53m

$747

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Fri 10/23

1:44 pm-9:56 am

2 stops20h 12m

Ottawa

Thu 10/29

9:55 am-1:03 pm

3 stops27h 08m

$760

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Tue 11/10

6:00 am-9:56 pm

2 stops15h 56m

Ottawa

Tue 11/17

9:45 am-9:54 am

1 stop24h 09m

$771
Quickest round-trip

BuffaloOttawa

BUF Buffalo - YOW Ottawa

BUFYOW

Buffalo

Sat 11/14

6:00 am-3:07 pm

1 stop9h 07m

Ottawa

Sat 11/21

3:10 pm-10:08 am

1 stop18h 58m

$786

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Ottawa from

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 is the most popular carrier 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

Best Price Found

$402

Fastest flight time

10h 16m

Direct flights

None
The best one-way flight to Ottawa from Buffalo in the past 72 hours is $402. The best round-trip flight deal from Buffalo to Ottawa found on momondo in the last 72 hours is $643.
The fastest flight from Buffalo to Ottawa takes 10h 16m
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 straight-line distance from Buffalo to Ottawa is 235.2 mi. 10h 16m 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.

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Pembroke
Petawawa
Calabogie
Prescott
Smiths Falls
Perth
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.

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