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St. John's

$317+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYT
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap 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 July 2, 2025.

Round-trip from

$687
(Delta)

One-way from

$317
(United Airlines)
From Buffalo to St John's
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One-way flight from Buffalo to St John's
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Find 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 July 2, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:04 amBUF - YYT
2 stops15h 21mDelta
Mon 7/283:40 pmYYT - BUF
2 stops21h 04mDelta
Deal found 7/2$687
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Tue 7/2210:50 amBUF - YYT
2 stops12h 18mAir Canada
Tue 7/295:50 amYYT - BUF
2 stops12h 35mAir Canada
Deal found 7/2$767
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/2210:30 amBUF - YYT
2 stops12h 38mUnited Airlines
Wed 7/305:50 amYYT - BUF
2 stops19h 24mUnited Airlines
Deal found 7/2$836
This FlightHub deal was found by Cheapflights users on 7/1. 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 7/1712:07 pmBUF - YYT
2 stops16h 43mWestJet
Sun 7/277:10 amYYT - BUF
2 stops36h 39mWestJet
Deal found 7/1$951
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:59 amBUF - YYT
3 stops23h 45mMultiple Airlines
Sun 7/276:00 amYYT - BUF
3 stops30h 14mMultiple Airlines
Deal found 7/1$1,110

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 July 2, 2025.
Use the filters below to find and compare flights from Buffalo to St. John's that are best for you.

Fly from

Buffalo

Fly to

St. John's

Route

Depart

Return

Price

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Wed 7/23

6:04 am-10:55 pm

2 stops15h 21m

St John's

Mon 7/28

3:40 pm-11:14 am

2 stops21h 04m

$687

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 7/22

10:50 am-12:38 am

2 stops12h 18m

St John's

Tue 7/29

5:50 am-4:55 pm

2 stops12h 35m

$767

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 7/22

10:30 am-12:38 am

2 stops12h 38m

St John's

Wed 7/30

5:50 am-11:44 pm

2 stops19h 24m

$836

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Thu 7/17

12:07 pm-6:20 am

2 stops16h 43m

St John's

Sun 7/27

7:10 am-6:19 pm

2 stops36h 39m

$951

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Thu 7/17

10:59 am-12:14 pm

3 stops23h 45m

St John's

Sun 7/27

6:00 am-10:44 am

3 stops30h 14m

$1,110

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 8/5

10:50 am-12:38 am

2 stops12h 18m

$317

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 8/5

6:30 am-10:55 pm

2 stops14h 55m

$351

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Wed 7/16

10:50 am-12:38 am

2 stops12h 18m

$354

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Sat 7/19

6:00 am-10:23 pm

2 stops14h 53m

$388

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 7/22

12:09 pm-6:20 am

2 stops16h 41m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. 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 St. John's. Reviews last updated July 2, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Buffalo to St. John's to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
WestJet
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
9,669 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • What are the cheapest airlines flying from Buffalo to St. John's round-trip?

    Cheapflights users have booked flights from Buffalo to St. John's round-trip from $687. Other airlines that can offer you cheap pricing are Air Canada, from $767, and United Airlines, from $836.

  • What are the cheapest airlines to fly from Buffalo to St. John's one-way?

    $317 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $351 and $354, respectively.

  • 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.

  • What is the cheapest month to book a flight from Buffalo to St. John's?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to St. John's (average of $464). Flying from Buffalo to St. John's in December is currently the most expensive (average of $641). 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.

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