BUF - ANU

$583 Find Cheap Flights from Buffalo to St. John's

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to St. John's departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. John's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to St. John's, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to St. John's, as well as popular online travel agencies
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Cheap Flights from Buffalo to St. John's (BUF-ANU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to St. John's that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to St. John's

Sat, Jan 17 - Sun, Jan 25
American Airlines Logo
5:28 pm - 4:20 pmBUF-ANU
21h 52m2 stops
American Airlines Logo
5:10 pm - 10:47 amANU-BUF
18h 37m2 stops
$583American Airlines
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Sun, Dec 14 - Sat, Dec 20
American Airlines Logo
6:19 am - 4:00 pmBUF-ANU
8h 41m1 stop
American Airlines Logo
5:10 pm - 11:57 amANU-BUF
19h 47m2 stops
$587American Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 25
American Airlines Logo
11:56 am - 4:10 pmBUF-ANU
27h 14m1 stop
American Airlines Logo
5:35 pm - 10:47 amANU-BUF
18h 12m1 stop
$588American Airlines
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Sat, Nov 8 - Sat, Nov 15
American Airlines Logo
3:29 pm - 4:44 pmBUF-ANU
24h 15m2 stops
American Airlines Logo
3:42 pm - 11:08 amANU-BUF
20h 26m2 stops
$660American Airlines
Find Deal
Sun, Dec 14 - Sat, Dec 20
American Airlines Logo
6:19 am - 4:00 pmBUF-ANU
8h 41m1 stop
American Airlines Logo
5:30 pm - 12:13 amANU-BUF
7h 43m1 stop
$664American Airlines
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Sat, Nov 8 - Sat, Nov 15
American Airlines Logo
3:29 pm - 4:44 pmBUF-ANU
24h 15m2 stops
American Airlines Logo
3:42 pm - 12:03 pmANU-BUF
21h 21m2 stops
$689American Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
American Airlines Logo
6:05 am - 2:21 pmBUF-ANU
7h 16m1 stop
American Airlines Logo
3:42 pm - 12:08 amANU-BUF
9h 26m1 stop
$775American Airlines
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Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
6:00 am - 1:55 pmBUF-ANU
6h 55m1 stop
United Airlines Logo
3:05 pm - 10:58 pmANU-BUF
8h 53m1 stop
$807United Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
American Airlines Logo
6:05 am - 2:21 pmBUF-ANU
7h 16m1 stop
American Airlines Logo
3:42 pm - 12:08 amANU-BUF
9h 26m1 stop
$866American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Buffalo to St. John's flights

Get data-powered insights and trends into flights from Buffalo to St. John's to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to St. John's?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to St. John's were found on American Airlines ($583) and United Airlines ($807).

Good to know

Low seasonOctober
Cheapest flight$583
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Buffalo to St. John's

When to book flights from Buffalo to St. John's

Are your dates flexible? Find out the best times to travel from Buffalo to St. John's based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to St. John's

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

    In the last 3 days, the lowest price for a flight from Buffalo to St. John's was $583 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and St. John's?

    Yes, you’ll need a passport to travel to St. John's from Buffalo.

  • Which airports will I be using when flying from Buffalo to St. John's?

    When flying out of Buffalo you will be using Buffalo. You will be landing at St. John's, also known as St. John's V.C. Bird Intl.

  • Which aircraft models fly most regularly from Buffalo to St. John's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to St. John's?

    oneworld, and Star Alliance are the airline alliances operating flights between Buffalo and St. John's, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to St. John's, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to St. John's are United Airlines and American Airlines. With an average price for the route of $739 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $606 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Buffalo to St. John's?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to St. John's.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to St. John's?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. John's from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to St. John's?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. John's with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and ANU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to St. John's?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. John's from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Buffalo to St. John's

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to St. John's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to St. John's? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Flight cancelled. Added a day and a half to my travel. American Airlines DID put me in a hotel for two nights, but have not given any money back for any of this! I spent money on an apartment at my destination that I basically wasted because I could not arrive.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

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

Information on your arrival and departure airports

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