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St. John's

$383+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYT
Jun 28 — Jul 51
Sun 6/28
Sun 7/5
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 May 29, 2026.

This United Airlines deal was found by Cheapflights users on 5/25. 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 6/167:00 pm
BUF
-
YYT
2 stops16h 31m
United Airlines
Tue 6/235:35 am
YYT
-
BUF
2 stops18h 35m
United Airlines
Deal found 5/25$788
This United Airlines deal was found by Cheapflights users on 5/28. 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 8/1210:30 am
BUF
-
YYT
2 stops13h 46m
United Airlines
Sat 8/158:30 am
YYT
-
BUF
2 stops14h 07m
United Airlines
Deal found 5/28$798
This Air Canada deal was found by Cheapflights users on 5/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:55 am
BUF
-
YYT
2 stops8h 45m
Air Canada
Sat 8/298:30 am
YYT
-
BUF
2 stops14h 07m
Air Canada
Deal found 5/24$818
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Sat 8/16:04 pm
BUF
-
YYT
2 stops17h 07m
United Airlines
Thu 8/65:35 am
YYT
-
BUF
2 stops19h 54m
United Airlines
Deal found 5/28$880
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Thu 7/306:04 pm
BUF
-
YYT
2 stops17h 02m
United Airlines
Thu 8/68:00 pm
YYT
-
BUF
2 stops22h 11m
United Airlines
Deal found 5/26$920
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/226:00 am
BUF
-
YYT
2 stops17h 15m
United Airlines
Mon 6/296:05 pm
YYT
-
BUF
2 stops17h 18m
United Airlines
Deal found 5/25$965
This Justfly.com deal was found by Cheapflights users on 5/25. 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 6/2212:04 pm
BUF
-
YYT
2 stops17h 11m
WestJet
Mon 6/297:40 pm
YYT
-
BUF
2 stops29h 49m
WestJet
Deal found 5/25$990
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Sun 7/1210:57 am
BUF
-
YYT
2 stops13h 19m
United Airlines
Sun 7/196:05 pm
YYT
-
BUF
2 stops17h 18m
United Airlines
Deal found 5/28$993
This Justfly.com deal was found by Cheapflights users on 5/25. 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.
Tue 6/164:01 pm
BUF
-
YYT
2 stops29h 24m
WestJet
Tue 6/233:00 pm
YYT
-
BUF
2 stops29h 47m
WestJet
Deal found 5/25$1,046
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Thu 6/116:09 am
BUF
-
YYT
2 stops18h 09m
United Airlines
Sun 6/142:00 pm
YYT
-
BUF
2 stops21h 23m
United Airlines
Deal found 5/28$1,145
This American Airlines deal was found by Cheapflights users on 5/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:15 am
BUF
-
YYT
3 stops15h 23m
American Airlines
Thu 8/610:00 am
YYT
-
BUF
2 stops15h 32m
American Airlines
Deal found 5/26$1,198

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 May 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$788
(United Airlines)

One-way from

$383
(Trip.com)
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.
Search Deals
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 May 29, 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 6/16

7:00 pm-1:01 pm

2 stops16h 31m

St John's

Tue 6/23

5:35 am-10:40 pm

2 stops18h 35m

$788
Quickest round-trip

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sat 8/22

6:55 am-5:10 pm

2 stops8h 45m

St John's

Sat 8/29

8:30 am-9:07 pm

2 stops14h 07m

$818

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sat 8/1

6:04 pm-12:41 pm

2 stops17h 07m

St John's

Thu 8/6

5:35 am-11:59 pm

2 stops19h 54m

$880

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Thu 7/30

6:04 pm-12:36 pm

2 stops17h 02m

St John's

Thu 8/6

8:00 pm-4:41 pm

2 stops22h 11m

$920

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Mon 6/22

6:00 am-12:45 am

2 stops17h 15m

St John's

Mon 6/29

6:05 pm-9:53 am

2 stops17h 18m

$965

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sun 7/12

10:57 am-1:46 am

2 stops13h 19m

St John's

Sun 7/19

6:05 pm-9:53 am

2 stops17h 18m

$993

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 6/16

4:01 pm-10:55 pm

2 stops29h 24m

St John's

Tue 6/23

3:00 pm-7:17 pm

2 stops29h 47m

$1,046

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Thu 6/11

6:09 am-1:48 am

2 stops18h 09m

St John's

Sun 6/14

2:00 pm-9:53 am

2 stops21h 23m

$1,145

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Thu 7/30

7:15 am-12:08 am

3 stops15h 23m

St John's

Thu 8/6

10:00 am-12:02 am

2 stops15h 32m

$1,198

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sat 8/1

4:48 pm-6:00 pm

2 stops23h 42m

St John's

Thu 8/6

10:00 am-9:55 am

3 stops25h 25m

$1,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Showing 1-10 of 14 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 $818, United Airlines can have you in St. John's from Buffalo in 8h 45m. Buffalo and St. John's are separated by a distance of 1297 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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Alternative routes for Buffalo to St. John's

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