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Cheap flights from Buffalo (BUF) to Ottawa (YOW) from $558

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/18. 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.
BUF — YOW
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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What is the cheapest time of day to fly from BUF to YOW?

When flying from Buffalo to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Buffalo to Ottawa

Explore cheap flight options specifically provided by United Airlines for the route between Buffalo and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Buffalo to Ottawa. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 9/257:48 pmBUF - YOW
2 stops16h 57mUnited Airlines
Sun 9/296:05 amYOW - BUF
1 stop4h 08mUnited Airlines
Deal found 5/29$785
Wed 9/256:15 amBUF - YOW
2 stops15h 48mUnited Airlines
Sun 9/296:00 pmYOW - BUF
2 stops5h 45mUnited Airlines
Deal found 5/29$790
Wed 9/256:15 amBUF - YOW
2 stops10h 56mUnited Airlines
Sun 9/292:50 pmYOW - BUF
1 stop8h 55mUnited Airlines
Deal found 5/30$980

Cheap WestJet flights from Buffalo to Ottawa

Explore cheap flight options specifically provided by WestJet for the route between Buffalo and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the best deals we've found on WestJet flights traveling from Buffalo to Ottawa. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 6/87:25 pmBUF - YOW
2 stops25h 23mWestJet
Mon 6/109:35 pmYOW - BUF
2 stops20h 44mWestJet
Deal found 5/29$1,329
Tue 6/184:03 pmBUF - YOW
2 stops28h 39mWestJet
Tue 6/259:35 pmYOW - BUF
2 stops17h 23mWestJet
Deal found 5/28$1,563
Fri 8/166:00 amBUF - YOW
2 stops14h 42mWestJet
Sun 8/259:35 pmYOW - BUF
2 stops20h 45mWestJet
Deal found 5/29$1,743

Cheap Buffalo to Ottawa flights in May & June 2024

Find cheap flight options from Buffalo to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Scroll through some of the best deals on flights from Buffalo to Ottawa in 2024. Check back in a little while for more flight options.
Tue 6/186:09 amBUF - YOW
1 stop10h 29mMultiple Airlines
Tue 6/251:35 pmYOW - BUF
1 stop9h 46mMultiple Airlines
Deal found 5/28$558
Sat 6/86:06 amBUF - YOW
1 stop10h 32mMultiple Airlines
Mon 6/101:35 pmYOW - BUF
1 stop9h 46mMultiple Airlines
Deal found 5/29$595
Tue 6/187:59 pmBUF - YOW
2 stops20h 39mMultiple Airlines
Tue 6/256:05 amYOW - BUF
1 stop17h 16mMultiple Airlines
Deal found 5/28$627
Sat 6/86:06 amBUF - YOW
1 stop10h 32mMultiple Airlines
Mon 6/102:49 pmYOW - BUF
2 stops8h 32mMultiple Airlines
Deal found 5/29$901
Sat 6/87:25 pmBUF - YOW
2 stops25h 23mWestJet
Mon 6/109:35 pmYOW - BUF
2 stops20h 44mWestJet
Deal found 5/29$1,329
Tue 6/184:03 pmBUF - YOW
2 stops28h 39mWestJet
Tue 6/259:35 pmYOW - BUF
2 stops17h 23mWestJet
Deal found 5/28$1,563
Sat 6/85:28 amBUF - YOW
3 stops33h 33mMultiple Airlines
Mon 6/102:00 pmYOW - BUF
3 stops32h 31mMultiple Airlines
Deal found 5/29$2,695

Buffalo to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Scroll through some of the best deals on flights from Buffalo to Ottawa in 2024. Check back in a little while for more flight options.
Tue 6/186:09 amBUF - YOW
1 stop10h 29mMultiple Airlines
Tue 6/251:35 pmYOW - BUF
1 stop9h 46mMultiple Airlines
Deal found 5/28$558
Fri 8/166:00 amBUF - YOW
1 stop10h 43mMultiple Airlines
Sun 8/256:05 amYOW - BUF
1 stop17h 12mMultiple Airlines
Deal found 5/29$574
Sat 6/86:06 amBUF - YOW
1 stop10h 32mMultiple Airlines
Mon 6/101:35 pmYOW - BUF
1 stop9h 46mMultiple Airlines
Deal found 5/29$595
Tue 6/187:59 pmBUF - YOW
2 stops20h 39mMultiple Airlines
Tue 6/256:05 amYOW - BUF
1 stop17h 16mMultiple Airlines
Deal found 5/28$627
Fri 8/166:18 amBUF - YOW
2 stops10h 25mMultiple Airlines
Sun 8/256:05 amYOW - BUF
1 stop17h 12mMultiple Airlines
Deal found 5/29$662
Wed 9/2511:25 amBUF - YOW
1 stop10h 38mMultiple Airlines
Sun 9/291:35 pmYOW - BUF
1 stop9h 23mMultiple Airlines
Deal found 5/29$663
Wed 9/257:48 pmBUF - YOW
2 stops16h 57mUnited Airlines
Sun 9/296:05 amYOW - BUF
1 stop4h 08mUnited Airlines
Deal found 5/29$785
Wed 9/256:15 amBUF - YOW
2 stops15h 48mUnited Airlines
Sun 9/296:00 pmYOW - BUF
2 stops5h 45mUnited Airlines
Deal found 5/29$790
Sat 6/86:06 amBUF - YOW
1 stop10h 32mMultiple Airlines
Mon 6/102:49 pmYOW - BUF
2 stops8h 32mMultiple Airlines
Deal found 5/29$901

Buffalo to Ottawa flights leaving soon

Find last-minute flight options from Buffalo to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider one of these great deals we found on last-minute flights from Buffalo to Ottawa. Users should examine the flight details to ensure there are no surprises.
Sat 6/86:06 amBUF - YOW
1 stop10h 32mMultiple Airlines
Mon 6/101:35 pmYOW - BUF
1 stop9h 46mMultiple Airlines
Deal found 5/29$595
Sat 6/86:06 amBUF - YOW
1 stop10h 32mMultiple Airlines
Mon 6/102:49 pmYOW - BUF
2 stops8h 32mMultiple Airlines
Deal found 5/29$901
Sat 6/87:25 pmBUF - YOW
2 stops25h 23mWestJet
Mon 6/109:35 pmYOW - BUF
2 stops20h 44mWestJet
Deal found 5/29$1,329
Sat 6/85:28 amBUF - YOW
3 stops33h 33mMultiple Airlines
Mon 6/102:00 pmYOW - BUF
3 stops32h 31mMultiple Airlines
Deal found 5/29$2,695

Find flights from Buffalo to Ottawa within your budget

Customize your flight search to find flights from Buffalo to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$558 - $1,566

Route

Depart

Return

Price

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 6/18

1 stop10h 29m

Ottawa

Tue 6/25

1 stop9h 46m

$558

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 8/16

1 stop10h 43m

Ottawa

Sun 8/25

1 stop17h 12m

$574

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 6/18

2 stops20h 39m

Ottawa

Tue 6/25

1 stop17h 16m

$627

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 6/27

1 stop21h 32m

Ottawa

Thu 7/4

2 stops29h 20m

$650

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 6/27

1 stop10h 35m

Ottawa

Thu 7/4

1 stop4h 38m

$656

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 9/25

2 stops16h 57m

Ottawa

Sun 9/29

1 stop4h 08m

$785

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 9/25

2 stops15h 48m

Ottawa

Sun 9/29

2 stops5h 45m

$790

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Tue 6/18

2 stops28h 39m

Ottawa

Tue 6/25

2 stops17h 23m

$1,563

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 6/27

2 stops8h 08m

Ottawa

Thu 7/4

2 stops8h 47m

$1,566

Flights are sorted by cheapest first

Deals found on 5/28

No data available for this route at this time. Please check back soon.

Best time to book a flight from Buffalo to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated May 30, 2024.
Read reviews from past customers who have flown United Airlines, WestJet and Air Canada from Buffalo to Ottawa. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,869 reviews
Check prices

Food

6.4

Entertainment

6.4

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

WestJet
7.5
Good
2,869 reviews
WestJet
7.5
Good
2,869 reviews
Check prices

Food

6.4

Entertainment

6.4

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

United Airlines
7.4
Good
10,777 reviews
WestJet
7.5
Good
2,869 reviews
Check prices

Food

6.4

Entertainment

6.4

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

Air Canada
7.0
Good
7,004 reviews
WestJet
7.5
Good
2,869 reviews
Check prices

Food

6.4

Entertainment

6.4

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Buffalo to Ottawa for under $600 on Cheapflights?

    Yes, there are multiple flights from Buffalo to Ottawa for under $600. The cheapest flight booked recently is on Multiple Airlines for just $558, but on average you can expect to pay $936.

  • Are there last-minute flights available from Buffalo to Ottawa for under $600?

    There are currently 4+ open flights from Buffalo to Ottawa within the next 7 days for less than $600.

  • What does BUF to YOW mean?

    BUF stands for Buffalo Airport, while YOW stands for Ottawa Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Buffalo to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Buffalo to Ottawa that include hotel bookings?

    Yes. In addition to deals on Buffalo to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Ottawa.

  • Can I find deals for business class flights from Buffalo to Ottawa?

    Yes. Cheapflights offers flight deals from Buffalo to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Buffalo to Ottawa that allow pets onboard?

    Many airlines flying from Buffalo to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to Ottawa?

    Yes, you can often find last-minute deals on Buffalo to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to Ottawa flight deals updated?

    The Buffalo to Ottawa flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from Buffalo to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Ottawa (average of $283). Flying from Buffalo to Ottawa in July is currently the most expensive (average of $482). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Buffalo to Ottawa by cabin class

Find flights from Buffalo to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Ottawa?

Cheapflights helps you search for flights from Buffalo to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Ottawa?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Buffalo to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Buffalo to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Buffalo to Ottawa become cheaper?

Of course! You can now track prices for flights from Buffalo to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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