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Cheap flights from Buffalo (BUF) to Ottawa (YOW) from $255

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. 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 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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When is the cheapest time to fly from Buffalo to Ottawa (BUF - 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 2,740,132 searches. Data last updated May 28, 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 9/296:00 pmYOW - BUF
1 stop4h 58mUnited Airlines
Deal found 5/27$765
Wed 9/257:48 pmBUF - YOW
2 stops16h 57mUnited Airlines
Sun 9/296:00 pmYOW - BUF
2 stops5h 45mUnited Airlines
Deal found 5/27$770
Wed 9/256:15 amBUF - YOW
1 stop8h 00mUnited Airlines
Sun 9/296:00 pmYOW - BUF
2 stops5h 45mUnited Airlines
Deal found 5/28$785
Wed 9/256:15 amBUF - YOW
2 stops6h 27mUnited Airlines
Sun 9/296:00 pmYOW - BUF
2 stops5h 45mUnited Airlines
Deal found 5/28$814

Cheap Air Canada flights from Buffalo to Ottawa

Explore cheap flight options specifically provided by Air Canada 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 2,740,132 searches. Data last updated May 28, 2024.
Some of the best deals we've found on Air Canada flights traveling from Buffalo to Ottawa. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 6/242:04 pmBUF - YOW
2 stops8h 00mAir Canada
Mon 7/18:10 amYOW - BUF
2 stops8h 47mAir Canada
Deal found 5/27$1,705
Thu 7/2510:05 amBUF - YOW
2 stops8h 08mAir Canada
Mon 7/298:10 amYOW - BUF
2 stops8h 47mAir Canada
Deal found 5/27$1,711
Thu 7/2510:05 amBUF - YOW
2 stops8h 08mAir Canada
Sun 7/287:10 amYOW - BUF
2 stops9h 47mAir Canada
Deal found 5/27$1,717
Sat 6/157:00 amBUF - YOW
2 stops9h 12mAir Canada
Sun 6/167:10 amYOW - BUF
2 stops9h 20mAir Canada
Deal found 5/27$1,909

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 2,740,132 searches. Prices were last updated on May 28, 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.
Sat 6/156:06 amBUF - YOW
1 stop15h 58mMultiple Airlines
Sun 6/166:05 amYOW - BUF
1 stop17h 16mMultiple Airlines
Deal found 5/27$601
Mon 6/246:09 amBUF - YOW
1 stop10h 29mMultiple Airlines
Mon 7/11:38 pmYOW - BUF
1 stop9h 47mMultiple Airlines
Deal found 5/27$608
Mon 6/242:46 pmBUF - YOW
2 stops26h 41mMultiple Airlines
Mon 7/14:15 pmYOW - BUF
1 stop23h 43mMultiple Airlines
Deal found 5/27$678
Sat 6/156:06 amBUF - YOW
1 stop15h 58mMultiple Airlines
Sun 6/166:05 amYOW - BUF
2 stops8h 08mMultiple Airlines
Deal found 5/27$754
Mon 6/246:09 amBUF - YOW
1 stop10h 29mMultiple Airlines
Mon 7/18:10 amYOW - BUF
2 stops8h 47mMultiple Airlines
Deal found 5/27$1,106
Mon 6/246:00 amBUF - YOW
2 stops14h 42mWestJet
Mon 7/19:35 pmYOW - BUF
2 stops20h 43mWestJet
Deal found 5/27$1,684
Mon 6/242:04 pmBUF - YOW
2 stops8h 00mAir Canada
Mon 7/18:10 amYOW - BUF
2 stops8h 47mAir Canada
Deal found 5/27$1,705
Sat 6/157:00 amBUF - YOW
2 stops9h 12mAir Canada
Sun 6/167:10 amYOW - BUF
2 stops9h 20mAir Canada
Deal found 5/27$1,909
Mon 6/2411:12 amBUF - YOW
3 stops34h 11mMultiple Airlines
Mon 7/14:50 pmYOW - BUF
3 stops21h 40mMultiple Airlines
Deal found 5/27$2,228

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 2,740,132 searches. Data last updated May 28, 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.
Wed 9/256:00 amBUF - YOW
1 stop10h 44mMultiple Airlines
Sun 9/291:35 pmYOW - BUF
1 stop9h 23mMultiple Airlines
Deal found 5/27$574
Fri 7/266:00 amBUF - YOW
1 stop16h 16mMultiple Airlines
Sun 7/286:05 amYOW - BUF
1 stop17h 18mMultiple Airlines
Deal found 5/27$586
Thu 7/256:00 amBUF - YOW
1 stop16h 16mMultiple Airlines
Sun 7/286:05 amYOW - BUF
1 stop17h 18mMultiple Airlines
Deal found 5/27$597
Sat 6/156:06 amBUF - YOW
1 stop15h 58mMultiple Airlines
Sun 6/166:05 amYOW - BUF
1 stop17h 16mMultiple Airlines
Deal found 5/27$601
Mon 6/246:09 amBUF - YOW
1 stop10h 29mMultiple Airlines
Mon 7/11:38 pmYOW - BUF
1 stop9h 47mMultiple Airlines
Deal found 5/27$608
Fri 7/266:00 amBUF - YOW
1 stop16h 16mMultiple Airlines
Sun 7/286:03 pmYOW - BUF
2 stops15h 43mMultiple Airlines
Deal found 5/27$641
Mon 6/242:46 pmBUF - YOW
2 stops26h 41mMultiple Airlines
Mon 7/14:15 pmYOW - BUF
1 stop23h 43mMultiple Airlines
Deal found 5/27$678
Thu 7/256:00 amBUF - YOW
1 stop16h 16mMultiple Airlines
Sun 7/286:03 pmYOW - BUF
2 stops15h 43mMultiple Airlines
Deal found 5/27$689
Sun 8/187:55 pmBUF - YOW
2 stops16h 47mMultiple Airlines
Sun 8/256:05 amYOW - BUF
1 stop17h 12mMultiple Airlines
Deal found 5/28$750

One-way flights to Ottawa from Buffalo

Search for one-way flight options from Buffalo to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Take a look at some of the best available options we've come across on one-way flights from Buffalo to Ottawa. Those needing a return flight from Buffalo to Ottawa can use the search form above.
Tue 7/236:00 amBUF - YOW
1 stop16h 16mMultiple Airlines
Deal found 5/28$255
Tue 7/236:00 amBUF - YOW
2 stops11h 31mMultiple Airlines
Deal found 5/28$265
Tue 7/2311:53 amBUF - YOW
3 stops30h 41mMultiple Airlines
Deal found 5/28$531

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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$574 - $1,705

Route

Depart

Return

Price

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 9/25

1 stop10h 44m

Ottawa

Sun 9/29

1 stop9h 23m

$574

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 7/26

1 stop16h 16m

Ottawa

Sun 7/28

1 stop17h 18m

$586

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Thu 7/25

1 stop16h 16m

Ottawa

Sun 7/28

1 stop17h 18m

$597

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 6/15

1 stop15h 58m

Ottawa

Sun 6/16

1 stop17h 16m

$601

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Mon 6/24

1 stop10h 29m

Ottawa

Mon 7/1

1 stop9h 47m

$608

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 9/25

2 stops16h 57m

Ottawa

Sun 9/29

1 stop4h 58m

$765

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Wed 9/25

2 stops16h 57m

Ottawa

Sun 9/29

2 stops5h 45m

$770

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Fri 7/26

2 stops14h 42m

Ottawa

Sun 7/28

2 stops17h 18m

$1,584

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Mon 6/24

2 stops8h 00m

Ottawa

Mon 7/1

2 stops8h 47m

$1,705

Flights are sorted by cheapest first

Deals found on 5/27

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 28, 2024.
Read reviews from past customers who have flown United Airlines, Air Canada and WestJet 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
2,871 reviews
Check prices

Food

6.4

Crew

8.1

Comfort

7.3

Overall

7.5

Boarding

7.7

Entertainment

6.4

Reviews

1 / 10

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

WestJet
7.5
Good
2,871 reviews
WestJet
7.5
Good
2,871 reviews
Check prices

Food

6.4

Crew

8.1

Comfort

7.3

Overall

7.5

Boarding

7.7

Entertainment

6.4

Reviews

1 / 10

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

United Airlines
7.4
Good
10,799 reviews
WestJet
7.5
Good
2,871 reviews
Check prices

Food

6.4

Crew

8.1

Comfort

7.3

Overall

7.5

Boarding

7.7

Entertainment

6.4

Reviews

1 / 10

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

Air Canada
7.0
Good
6,988 reviews
WestJet
7.5
Good
2,871 reviews
Check prices

Food

6.4

Crew

8.1

Comfort

7.3

Overall

7.5

Boarding

7.7

Entertainment

6.4

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 $574, but on average you can expect to pay $733.

  • 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 5/28.

  • When is the best time 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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