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St. John's

$324+ Cheap flights from Buffalo (BUF) to St. John's (YYT)

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYT
May 11 — May 181
Mon 5/11
Mon 5/18
1 adult, Economy
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Cheap flight deals from Buffalo to St. John's

Cheapest flights from Buffalo to St. John's
Explore the most affordable flight options available from Buffalo to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.

This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:31 am
BUF
-
YYT
2 stops12h 40m
United Airlines
Tue 5/122:05 pm
YYT
-
BUF
2 stops21h 06m
United Airlines
Deal found 4/7$670
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:34 am
BUF
-
YYT
2 stops13h 44m
United Airlines
Fri 6/55:35 am
YYT
-
BUF
2 stops16h 58m
United Airlines
Deal found 4/8$731
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:34 am
BUF
-
YYT
2 stops13h 44m
United Airlines
Wed 6/105:35 am
YYT
-
BUF
2 stops16h 58m
United Airlines
Deal found 4/10$747
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:00 am
BUF
-
YYT
2 stops17h 16m
United Airlines
Mon 9/211:35 pm
YYT
-
BUF
2 stops21h 09m
United Airlines
Deal found 4/6$855
This Justfly.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:07 am
BUF
-
YYT
2 stops15h 18m
WestJet
Sun 7/263:00 pm
YYT
-
BUF
2 stops34h 28m
WestJet
Deal found 4/7$988
This FlightHub deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:07 am
BUF
-
YYT
2 stops15h 18m
WestJet
Tue 7/213:00 pm
YYT
-
BUF
2 stops28h 54m
WestJet
Deal found 4/8$1,002
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:52 pm
BUF
-
YYT
2 stops13h 23m
WestJet
Tue 5/123:00 pm
YYT
-
BUF
2 stops21h 43m
WestJet
Deal found 4/6$1,041
This Justfly.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:52 am
BUF
-
YYT
2 stops19h 25m
WestJet
Mon 4/273:00 pm
YYT
-
BUF
2 stops29h 21m
WestJet
Deal found 4/10$1,073

Find flight deals from Buffalo to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$670
(United Airlines)

One-way from

$324
(United Airlines)
Provider with most accurate pricing for Buffalo-St John's flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-St John's flights.
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From Buffalo to St John's
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One-way flight from Buffalo to St John's
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to St. John's 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 2,558,603 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Buffalo to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 5/5

10:31 am-12:41 am

2 stops12h 40m

St John's

Tue 5/12

2:05 pm-9:41 am

2 stops21h 06m

$670

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Wed 6/3

10:34 am-1:48 am

2 stops13h 44m

St John's

Fri 6/5

5:35 am-9:03 pm

2 stops16h 58m

$731

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Wed 6/3

10:34 am-1:48 am

2 stops13h 44m

St John's

Wed 6/10

5:35 am-9:03 pm

2 stops16h 58m

$747

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Mon 9/7

7:00 am-1:46 am

2 stops17h 16m

St John's

Mon 9/21

1:35 pm-9:14 am

2 stops21h 09m

$855

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Thu 7/23

6:07 am-10:55 pm

2 stops15h 18m

St John's

Sun 7/26

3:00 pm-11:58 pm

2 stops34h 28m

$988

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Thu 5/7

3:52 pm-6:45 am

2 stops13h 23m

St John's

Tue 5/12

3:00 pm-11:13 am

2 stops21h 43m

$1,041
Quickest round-trip

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Fri 7/3

6:00 am-4:31 pm

2 stops9h 01m

St John's

Fri 7/3

8:00 pm-1:19 pm

2 stops18h 49m

$1,178
Cheapest one-way

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Fri 5/22

6:25 am-10:55 pm

2 stops15h 00m

$336

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Fri 5/15

6:25 am-6:45 am

2 stops22h 50m

$460

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sun 5/17

6:25 am-6:45 am

2 stops22h 50m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Buffalo-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-St. John's flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's 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.

Related info for your journey

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

  • How long is the flight from Buffalo to St. John's?

    For as low as $670, United Airlines can have you in St. John's from Buffalo in 12h 40m. Buffalo and St. John's are separated by a distance of 1297 mi.

  • Can I find deals for flights from Buffalo to St. John's that include hotel bookings?

    Yes. In addition to deals on Buffalo to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to St. John's?

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

  • Can I find deals for business class flights from Buffalo to St. John's?

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

See more FAQs

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