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Cheap flights from Buffalo to St. John's from C$ 473

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYT
1 Jul — 8 Jul1
1 adult

Find flight deals from Buffalo to St. John's

One-way flights from Buffalo to St. John's
Search for one-way flight options from Buffalo to St. John's. Find affordable one-way fares based on user searches. Data last updated 26 June 2025.

Tue 5/86:04 a.m.BUF - YYT
2 stops15h 21mDelta
Deal found 24/6C$ 473
Tue 5/87:45 p.m.BUF - YYT
2 stops15h 53mUnited Airlines
Deal found 26/6C$ 476

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 629,999 searches. Data last updated 26 June 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

Tue 5/8

6:04 a.m.-10:55 p.m.

2 stops15h 21m

C$ 473

BuffaloSt. John's

BUF - YYT

BUFYYT

Buffalo

Tue 5/8

7:45 p.m.-1:08 p.m.

2 stops15h 53m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/6

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 26 June 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Buffalo to St. John's by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,838 reviews
Delta
8.0
Very good
7,964 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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.

  • 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, May is the cheapest month in which you can book a flight from Buffalo to St. John's (average of C$ 221). Flying from Buffalo to St. John's in December is currently the most expensive (average of C$ 382). 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 St. John's

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