BUF - YOW

C$ 482 Find Cheap Flights from Buffalo to Ottawa – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 911
Typical prices: C$ 1,380-C$ 1,380
Multiple Airlines
Thu 25/10Thu 1/11
BUF - YOW • 2 stops
Cheapest one-way flights
C$ 482
Typical prices: C$ 668-C$ 668
Multiple Airlines
Thu 18/10
BUF - YOW • 3 stops
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Flight Deals

Cheap Flights from Buffalo to Ottawa (BUF-YOW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Ottawa

Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
12:53 p.m. - 12:44 a.m.BUF  Buffalo-YOW Ottawa
35h 51m2 stops Orlando Toronto Pearson Intl
Multiple Airlines Logo
8:00 a.m. - 5:52 p.m.YOW  Ottawa-BUF Buffalo
9h 52m1 stop Orlando
C$ 911Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
1:44 p.m. - 11:32 p.m.BUF  Buffalo-YOW Ottawa
33h 48m3 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl Fort Lauderdale
Multiple Airlines Logo
3:10 p.m. - 6:52 p.m.YOW  Ottawa-BUF Buffalo
27h 42m3 stops Newark Atlanta Hartsfield-Jackson Orlando
C$ 945Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
6:47 p.m. - 12:44 a.m.BUF  Buffalo-YOW Ottawa
29h 57m3 stops Raleigh-Durham Orlando Toronto Pearson Intl
Multiple Airlines Logo
7:00 a.m. - 1:03 p.m.YOW  Ottawa-BUF Buffalo
30h 03m3 stops Toronto Pearson Intl Fort Lauderdale Atlanta Hartsfield-Jackson
C$ 970Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
6:47 p.m. - 12:44 a.m.BUF  Buffalo-YOW Ottawa
29h 57m3 stops Raleigh-Durham Orlando Toronto Pearson Intl
Multiple Airlines Logo
8:00 a.m. - 5:52 p.m.YOW  Ottawa-BUF Buffalo
9h 52m1 stop Orlando
C$ 993Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
6:47 p.m. - 12:44 a.m.BUF  Buffalo-YOW Ottawa
29h 57m3 stops Raleigh-Durham Orlando Toronto Pearson Intl
Multiple Airlines Logo
3:25 p.m. - 1:03 p.m.YOW  Ottawa-BUF Buffalo
21h 38m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
C$ 1,001Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
1:44 p.m. - 11:32 p.m.BUF  Buffalo-YOW Ottawa
33h 48m3 stops Atlanta Hartsfield-Jackson Cleveland Hopkins Intl Fort Lauderdale
Multiple Airlines Logo
8:00 a.m. - 12:59 p.m.YOW  Ottawa-BUF Buffalo
28h 59m2 stops Orlando Raleigh-Durham
C$ 1,041Multiple Airlines
Fri, 23 Oct - Thu, 29 Oct
Multiple Airlines Logo
1:44 p.m. - 9:56 a.m.BUF  Buffalo-YOW Ottawa
20h 12m2 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl
Multiple Airlines Logo
3:10 p.m. - 1:03 p.m.YOW  Ottawa-BUF Buffalo
21h 53m2 stops Newark Atlanta Hartsfield-Jackson
C$ 1,058Multiple Airlines
Fri, 23 Oct - Thu, 29 Oct
Multiple Airlines Logo
1:44 p.m. - 9:56 a.m.BUF  Buffalo-YOW Ottawa
20h 12m2 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl
Multiple Airlines Logo
9:55 a.m. - 1:03 p.m.YOW  Ottawa-BUF Buffalo
27h 08m3 stops Toronto Island Fort Lauderdale Atlanta Hartsfield-Jackson
C$ 1,076Multiple Airlines
Sat, 12 Dec - Mon, 14 Dec
United Airlines Logo
10:25 a.m. - 7:27 p.m.BUF  Buffalo-YOW Ottawa
9h 02m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
2:00 p.m. - 2:20 p.m.YOW  Ottawa-BUF Buffalo
24h 20m1 stop Washington, D.C. Dulles Intl
C$ 1,078United Airlines
Tue, 10 Nov - Tue, 17 Nov
United Airlines Logo
6:00 a.m. - 9:56 p.m.BUF  Buffalo-YOW Ottawa
15h 56m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
9:45 a.m. - 9:54 a.m.YOW  Ottawa-BUF Buffalo
24h 09m1 stop Washington, D.C. Dulles Intl
C$ 1,092United Airlines
Booking Insights

Price, demand, and travel trends for Buffalo to Ottawa flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Buffalo to Ottawa with more confidence.

What is the cheapest airline to fly from Buffalo to Ottawa?

United Airlines (C$ 1,078) offered the cheapest round-trip ticket from Buffalo to Ottawa in the last 5 days.

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Key details for Buffalo to Ottawa flights

Cheapest flight

C$ 482
Flights 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

Your Buffalo to Ottawa flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Do I need a passport to fly from Buffalo to Ottawa?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Buffalo to Ottawa changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about C$ 911 to C$ 1,505. That means the highest observed fare was about 65% higher than the lowest one.

  • How are flight prices from Buffalo to Ottawa looking right now?

    One-way fares from Buffalo to Ottawa are currently higher than usual. Average one-way flight prices are about C$ 784, which is 17% above the typical average for this route.

  • What car rental options are available at Ottawa Airport (YOW)?

    Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates starting from around C$ 18 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Europcar
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Buffalo to Ottawa?

    Flights from Buffalo to Ottawa usually depart from Buffalo (BUF) and arrive at Ottawa (YOW).

  • Which airports do connecting flights from Buffalo to Ottawa pass through?

    Most connecting flights from Buffalo to Ottawa pass through Washington, D.C. Dulles Intl (IAD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Which popular places can I visit in Ottawa?

    Some of the most popular sights in Ottawa are Shaw Centre, National Arts Centre, and Canal Rideau Memorial. These are among the most viewed places in Ottawa on KAYAK.

Your guide to booking Buffalo to Ottawa flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Buffalo to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

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Hotels in Ottawa
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