BUF - YOW

C$ 442 Find Cheap Flights from Buffalo to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Ottawa departing on 21/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Ottawa, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 653
Multiple Airlines
Thu 19/3Thu 26/3
BUF - YOW • 2 stops
Cheapest one-way flights
C$ 442
United Airlines
Sat 21/3
BUF - YOW • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Ottawa (BUF-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Ottawa

Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
12:50 p.m. - 12:35 p.m.
BUF
-
YOW
23h 45m
2 stops
Multiple Airlines Logo
4:20 p.m. - 10:49 a.m.
YOW
-
BUF
18h 29m
1 stop
C$ 653Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
Multiple Airlines Logo
12:45 p.m. - 5:25 p.m.
BUF
-
YOW
28h 40m
2 stops
Multiple Airlines Logo
4:20 p.m. - 10:49 a.m.
YOW
-
BUF
18h 29m
1 stop
C$ 695Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
6:00 a.m. - 1:32 p.m.
BUF
-
YOW
7h 32m
1 stop
Multiple Airlines Logo
3:15 p.m. - 11:56 p.m.
YOW
-
BUF
8h 41m
1 stop
C$ 798Multiple Airlines
Sat, 21 Mar - Sat, 28 Mar
United Airlines Logo
6:07 a.m. - 2:27 p.m.
BUF
-
YOW
8h 20m
1 stop
United Airlines Logo
11:10 a.m. - 11:42 p.m.
YOW
-
BUF
12h 32m
2 stops
C$ 870United Airlines
Fri, 20 Mar - Tue, 24 Mar
Multiple Airlines Logo
6:00 a.m. - 4:30 p.m.
BUF
-
YOW
10h 30m
1 stop
Multiple Airlines Logo
3:15 p.m. - 11:56 p.m.
YOW
-
BUF
8h 41m
1 stop
C$ 911Multiple Airlines
Fri, 20 Mar - Tue, 24 Mar
Multiple Airlines Logo
9:54 a.m. - 4:59 p.m.
BUF
-
YOW
7h 05m
1 stop
Multiple Airlines Logo
7:00 a.m. - 7:03 p.m.
YOW
-
BUF
12h 03m
2 stops
C$ 963Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
American Airlines Logo
5:29 a.m. - 4:48 p.m.
BUF
-
YOW
35h 19m
2 stops
American Airlines Logo
10:00 a.m. - 10:58 a.m.
YOW
-
BUF
24h 58m
2 stops
C$ 976American Airlines
Sun, 22 Mar - Sun, 29 Mar
American Airlines Logo
5:29 a.m. - 4:48 p.m.
BUF
-
YOW
35h 19m
2 stops
American Airlines Logo
10:00 a.m. - 12:14 p.m.
YOW
-
BUF
26h 14m
3 stops
C$ 1,002American Airlines
Thu, 19 Mar - Thu, 26 Mar
American Airlines Logo
5:29 a.m. - 4:48 p.m.
BUF
-
YOW
35h 19m
2 stops
American Airlines Logo
6:45 a.m. - 10:58 a.m.
YOW
-
BUF
28h 13m
2 stops
C$ 1,023American Airlines
Fri, 20 Mar - Tue, 24 Mar
American Airlines Logo
7:23 a.m. - 6:23 p.m.
BUF
-
YOW
11h 00m
2 stops
American Airlines Logo
6:45 a.m. - 10:58 a.m.
YOW
-
BUF
28h 13m
2 stops
C$ 1,037American Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Ottawa flights

Get data-powered insights and trends into flights from Buffalo to Ottawa to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Ottawa?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Ottawa were found on United Airlines (C$ 798) and American Airlines (C$ 976).

Find deals

Good to know

Cheapest flightC$ 442
Flight from Buffalo to Ottawa

When to book flights from Buffalo to Ottawa

Are your dates flexible? Find out the best times to travel from Buffalo to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Ottawa

  • What is the cheapest flight from Buffalo to Ottawa?

    In the last 3 days, the lowest price for a flight from Buffalo to Ottawa was C$ 442 for a one-way ticket and C$ 695 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Ottawa?

    When flying out of Buffalo you will be using Buffalo. You will be landing at Ottawa, also known as Ottawa.

  • Which aircraft models fly most regularly from Buffalo to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Buffalo to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Buffalo to Ottawa

Information on your arrival and departure airports

Buffalo (BUF)
Ottawa (YOW)