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St. John's

$588+ Cheap flights from Buffalo (BUF) to St. John's (ANU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ANU
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
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 January 28, 2026.

This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
BUF
-
ANU
1 stop6h 47m
JetBlue
Fri 3/272:14 pm
ANU
-
BUF
1 stop18h 50m
JetBlue
Deal found 1/27$588
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/207:40 pm
BUF
-
ANU
2 stops18h 07m
American Airlines
Fri 3/273:26 pm
ANU
-
BUF
1 stop8h 24m
American Airlines
Deal found 1/27$600
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 10/186:49 pm
BUF
-
ANU
2 stops20h 26m
American Airlines
Sat 10/242:35 pm
ANU
-
BUF
2 stops18h 34m
American Airlines
Deal found 1/27$609
This United Airlines deal was found by Cheapflights users on 1/27. 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 10/246:00 am
BUF
-
ANU
1 stop6h 59m
United Airlines
Sat 10/312:05 pm
ANU
-
BUF
1 stop8h 32m
United Airlines
Deal found 1/27$620
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/226:19 am
BUF
-
ANU
1 stop8h 04m
American Airlines
Sun 3/14:30 pm
ANU
-
BUF
1 stop21h 21m
American Airlines
Deal found 1/27$634
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 6/297:30 pm
BUF
-
ANU
2 stops20h 39m
American Airlines
Sat 7/41:20 pm
ANU
-
BUF
2 stops20h 59m
American Airlines
Deal found 1/27$726
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 2/135:29 pm
BUF
-
ANU
2 stops22h 11m
American Airlines
Fri 2/202:18 pm
ANU
-
BUF
2 stops21h 40m
American Airlines
Deal found 1/27$1,375

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 (ANU). 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$588
(Expedia)
Provider with most accurate pricing for Buffalo-St. John's V.C. Bird Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-St. John's V.C. Bird Intl flights.
Search Deals
From Buffalo to St. John's V.C. Bird Intl
Search Deals

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 January 28, 2026.
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 - ANU

BUFANU

Buffalo

Fri 3/20

6:00 am-12:47 pm

1 stop6h 47m

St. John's V.C. Bird Intl

Fri 3/27

2:14 pm-9:04 am

1 stop18h 50m

$588

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Fri 3/20

7:40 pm-1:47 pm

2 stops18h 07m

St. John's V.C. Bird Intl

Fri 3/27

3:26 pm-11:50 pm

1 stop8h 24m

$600

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Sun 2/22

6:19 am-3:23 pm

1 stop8h 04m

St. John's V.C. Bird Intl

Sun 3/1

4:30 pm-12:51 pm

1 stop21h 21m

$634

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Mon 6/29

7:30 pm-4:09 pm

2 stops20h 39m

St. John's V.C. Bird Intl

Sat 7/4

1:20 pm-10:19 am

2 stops20h 59m

$726

BuffaloSt. John's

BUF - ANU

BUFANU

Buffalo

Fri 2/13

5:29 pm-3:12 pm

2 stops20h 43m

St. John's V.C. Bird Intl

Fri 2/20

3:48 pm-10:58 am

2 stops20h 10m

$1,375

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Buffalo to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to St. John's in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-St. John's, Saint John 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, Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-St. John's, Saint John flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-St. John's, Saint John 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, Saint John 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to St. John's

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

Currently, October is the cheapest month in which you can book a flight from Buffalo to St. John's, Saint John (average of $457). Flying from Buffalo to St. John's, Saint John in May is currently the most expensive (average of $777). 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.

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 January 28, 2026.
Read through reviews of airlines operating flights from Buffalo to St. John's, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,201 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Entertainment

6.9

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,201 reviews
American Airlines
7.2
Good
11,201 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Entertainment

6.9

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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, Saint John?

    For as low as $588, JetBlue can have you in St. John's, Saint John from Buffalo in 6h 47m. Buffalo and St. John's, Saint John are separated by a distance of 2040 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Buffalo to St. John's, Saint John round-trip?

    According to our current data, American Airlines ($573), offers the cheapest pricing from Buffalo to St. John's, Saint John.

  • 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, Saint John?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to St. John's, Saint John (average of $457). Flying from Buffalo to St. John's, Saint John in May is currently the most expensive (average of $777). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Buffalo to St. John's

Discover the top airline that operate flights from Buffalo to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$573Average$578FlexibilityNo cancel feeOn-time71%

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