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%.

What popular places can I visit in Ottawa?

Some of the most popular sights in Ottawa are Downtown Ottawa, Parliament Hill and Garden of the Provinces and Territories. These are among the most viewed places in Ottawa on KAYAK.

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 $546 to $1,076. That means the highest observed fare was about 97% 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 lower than usual. Average one-way flight prices are about $322, which is 32% below 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 $13 for economy cars. Top options include: • Routes Car & Truck Rentals • Europcar • Alamo • Budget • Enterprise Rent-A-Car

What is the cheapest layover airport when flying from Buffalo to Ottawa?

Flights via Washington, D.C. Dulles Intl (IAD) offer the most affordable fares, with an average round-trip price of $975. Based on KAYAK data over the past 3 months.

When flying from Buffalo to Ottawa which airport offers the shortest layover?

Washington, D.C. Dulles Intl (IAD) had the shortest average connection time for Buffalo to Ottawa layovers at 131 minutes over the past 3 months.

$231 CHEAP FLIGHTS from Buffalo to Ottawa (BUF - YOW)

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Cheapest round-trip

$546

Typical prices: $975-$975

Multiple Airlines

Mon 10/29Mon 11/5

BUF - YOW • 1 stop

Cheapest one-way

$231

Typical prices: $472-$472

Multiple Airlines

Wed 10/10

BUF - YOW • 2 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.

Round-trip

One-way

Recent round-trip flight deals from Buffalo to Ottawa

Thu, Oct 29 - Thu, Nov 5

12:54 pm - 4:44 pmBUF Buffalo-YOW Ottawa

27h 50m1 stop Orlando

8:00 am - 1:03 pmYOW Ottawa-BUF Buffalo

29h 03m2 stops Orlando Atlanta Hartsfield-Jackson

$546Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

12:54 pm - 4:44 pmBUF Buffalo-YOW Ottawa

27h 50m1 stop Orlando

8:00 am - 5:52 pmYOW Ottawa-BUF Buffalo

9h 52m1 stop Orlando

$554Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

10:46 am - 9:35 pmBUF Buffalo-YOW Ottawa

10h 49m1 stop Chicago O'Hare Intl

6:15 am - 8:36 pmYOW Ottawa-BUF Buffalo

14h 21m1 stop Chicago O'Hare Intl

$750Air Canada

Fri, Oct 23 - Fri, Oct 30

7:00 am - 5:16 pmBUF Buffalo-YOW Ottawa

10h 16m1 stop Chicago O'Hare Intl

9:55 am - 5:02 pmYOW Ottawa-BUF Buffalo

7h 07m2 stops Toronto Island Chicago O'Hare Intl

$774Air Canada

Thu, Oct 22 - Sat, Oct 24

7:00 am - 5:23 pmBUF Buffalo-YOW Ottawa

10h 23m1 stop Boston Logan Intl

2:30 pm - 7:59 pmYOW Ottawa-BUF Buffalo

5h 29m1 stop Boston Logan Intl

$812Multiple Airlines

Thu, Oct 22 - Sat, Oct 24

7:00 am - 2:55 pmBUF Buffalo-YOW Ottawa

7h 55m2 stops Boston Logan Intl Toronto Pearson Intl

2:30 pm - 7:59 pmYOW Ottawa-BUF Buffalo

5h 29m1 stop Boston Logan Intl

$826Multiple Airlines

Wed, Oct 28 - Sat, Oct 31

10:51 am - 1:11 pmBUF Buffalo-YOW Ottawa

26h 20m1 stop Newark

6:00 am - 8:03 pmYOW Ottawa-BUF Buffalo

14h 03m1 stop Newark

$834United Airlines

Wed, Oct 28 - Sat, Oct 31

8:55 pm - 2:29 pmBUF Buffalo-YOW Ottawa

17h 34m2 stops Newark Washington, D.C. Reagan-National

6:00 am - 8:03 pmYOW Ottawa-BUF Buffalo

14h 03m1 stop Newark

$844United Airlines

Wed, Oct 28 - Sat, Oct 31

6:00 am - 3:07 pmBUF Buffalo-YOW Ottawa

9h 07m1 stop Washington, D.C. Dulles Intl

9:45 am - 10:54 amYOW Ottawa-BUF Buffalo

25h 09m1 stop Washington, D.C. Dulles Intl

$848United Airlines

Fri, Oct 23 - Fri, Oct 30

7:42 pm - 1:10 pmBUF Buffalo-YOW Ottawa

17h 28m2 stops Newark Toronto Pearson Intl

10:30 am - 10:59 pmYOW Ottawa-BUF Buffalo

12h 29m2 stops Washington, D.C. Reagan-National Newark

$857United 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.

Airlines

Layovers

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

Air Canada ($750) and United Airlines ($834) are the cheapest airlines to fly round-trip from Buffalo to Ottawa according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$231

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.

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%.
What popular places can I visit in Ottawa?
Some of the most popular sights in Ottawa are Downtown Ottawa, Parliament Hill and Garden of the Provinces and Territories. These are among the most viewed places in Ottawa on KAYAK.
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 $546 to $1,076. That means the highest observed fare was about 97% 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 lower than usual. Average one-way flight prices are about $322, which is 32% below 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 $13 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Alamo
• Budget
• Enterprise Rent-A-Car

If you're arriving late at night and need somewhere to stay, check out these hotels close to Ottawa Airport.
- Hilton Garden Inn Ottawa Airport
- Fairfield Inn & Suites by Marriott Ottawa Airport
- Hampton Inn by Hilton Ottawa Airport

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BUF - YOW

$231 Find Cheap Flights from Buffalo to Ottawa - Compare and Save

Everything you should know

Cheap Flights from Buffalo to Ottawa (BUF-YOW)

Recent round-trip flight deals from Buffalo to Ottawa

Recent one-way flight deals from Buffalo to Ottawa

Price, demand and travel trends for Buffalo to Ottawa flights

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

What is the cheapest layover airport when flying from Buffalo to Ottawa?

When flying from Buffalo to Ottawa which airport offers the shortest layover?

Key details for Buffalo to Ottawa flights

Cheapest flight

When to book flights from Buffalo to Ottawa

Your Buffalo to Ottawa flight questions, answered

Your guide to booking Buffalo to Ottawa flights

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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