
Flight Deals from Buffalo to Ottawa from $354
Top flight deals from leading airlines:







... and +100s more
Save up to 50% on select flights with Priceline
Save an average of $240 per person when bundling your flight and hotel together with Priceline
If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
We’re always here for you - reach us 24 hours a day, 7 days a week
Stops
- Up to 1 stop$680
- Up to 2 stops$690
Airlines
- Air Canada$748
- United Airlines$680
Cabin Class
- Economy$680
Departure Airports
- Buffalo Niagara International Airport$680
Arrival Airports
- Ottawa Macdonald-Cartier International Airport$680
Layover Airports
- Chicago O Hare Airport$713
- Newark Liberty Airport$680
- Toronto Pearson Airport$760
- Washington Dulles Airport$680
Best Price. GUARANTEED.
Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

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Top Deals on flights from Buffalo to Ottawa
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$354
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$358
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$358
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$358
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$358
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$358
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 17
as low as
$358
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$358
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$358
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$370
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$375
Buffalo, US (BUF) - Ottawa, CA (YOW)

Sep 16
Sep 16
as low as
$383
Frequently Asked Questions
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