BUF - ANU

Find cheap flights from Buffalo to St. John's - Compare and Save

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 1/23. 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, 0 bags

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Everything you should know

Cheapest round-trip
$567
American Airlines
Sat 1/23Wed 1/27
BUF - ANU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Buffalo and St. John's. You'll need at least 1 connection.
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Top layover airports
New York (JFK)
Cheapest • Avg $664 (round-trip)
Newark (EWR)
Shortest trip • 6h 55m (one-way)
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We hope you love your trip to St. John's!
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Booking Insights
Flight Deals

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 23 - Wed, Jan 27
American Airlines Logo
6:53 pm - 1:33 pm
BUF
-
ANU
17h 40m
1 stop
American Airlines Logo
2:33 pm - 11:41 pm
ANU
-
BUF
10h 08m
1 stop
$567American Airlines
Sat, Jan 23 - Wed, Jan 27
American Airlines Logo
5:00 pm - 1:33 pm
BUF
-
ANU
19h 33m
2 stops
American Airlines Logo
2:15 pm - 10:56 pm
ANU
-
BUF
9h 41m
1 stop
$572American Airlines
Sat, Jan 23 - Wed, Jan 27
American Airlines Logo
6:50 pm - 2:20 pm
BUF
-
ANU
18h 30m
2 stops
American Airlines Logo
5:10 pm - 10:53 am
ANU
-
BUF
18h 43m
2 stops
$572American Airlines
Fri, Dec 18 - Wed, Dec 23
American Airlines Logo
7:15 pm - 4:38 pm
BUF
-
ANU
20h 23m
2 stops
American Airlines Logo
4:04 pm - 11:05 am
ANU
-
BUF
20h 01m
2 stops
$795American Airlines
Fri, Dec 18 - Wed, Dec 23
American Airlines Logo
7:15 pm - 4:38 pm
BUF
-
ANU
20h 23m
2 stops
American Airlines Logo
4:31 pm - 11:59 pm
ANU
-
BUF
8h 28m
1 stop
$795American Airlines
Fri, Dec 18 - Wed, Dec 23
American Airlines Logo
5:21 am - 4:38 pm
BUF
-
ANU
10h 17m
1 stop
American Airlines Logo
4:31 pm - 11:59 pm
ANU
-
BUF
8h 28m
1 stop
$1,067American Airlines
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.

What is the most popular layover airport when flying from Buffalo to St. John's?

Percentage of 1-stop round-trip flights from Buffalo to St. John's chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Charlotte (CLT) is the top choice – 41% of KAYAK users who clicked on 1-stop flights from Buffalo to St. John's picked an itinerary connecting there.

What is the cheapest layover airport when flying from Buffalo to St. John's?

Average round-trip price for 1-stop flights from Buffalo to St. John's clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via New York (JFK) offer the most affordable fares, with an average round-trip price of $664.

Which layover airport offers the shortest total travel time from Buffalo to St. John's?

Shortest average total travel time for 1-stop one-way flights from Buffalo to St. John's via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Newark (EWR) for the shortest journey. The average one-way travel time for flights connecting there is 6h 55m.

Which layover airport has the quickest connection when flying from Buffalo to St. John's?

Average layover duration at different layover airports for 1-stop one-way flights from Buffalo to St. John's, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Atlanta (ATL) often has the shortest layovers from Buffalo to St. John's, with an average of 1h 35m.

Find deals

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

  • 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 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 is the only airline alliance operating flights between Buffalo and St. John's.

  • 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 airline 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.
7.1
American AirlinesOverall score based on 11842 reviews
6.8Entertainment
7.9Crew
7.2Comfort
6.4Food
7.5Boarding
Airline reviews

Great. Clean. Seats comfortable. Food was free. Had new release movies.

10.0 ExcellentAnonymous, Aug 2026
JFK - LAX
Read more American Airlines reviews

Great. Clean. Seats comfortable. Food was free. Had new release movies.

On time departure & early arrival. Made a long day much better.

The boarding crew was very helpful with a little special problem I had. The inflight crew - so-so.

They kept us on the tarmac for 6 hours after already delaying our flight by 2 hours. No one had any answers. They sent our gate checked stroller to baggage claim instead of giving it back at the gate.

There was a big delay and I missed my connection flight

Crew and agents misguiding on tight connections, and lack of connecting crew looking for inbound planes. A very avoidable missed connection as a result.

I don’t like the music section but I believe it was a cost decision. I changed my flight last minute due to work issues and had to sit way in the back. The seats were way closer together than I would have preferred.

Our particular exceptional experience was with Johnny at JFK at check in. He was the kindest, most accommodating agent I’ve ever encountered taking extra steps to help my husband and I with our extra baggage. I hope that he knows how much he positively affected our trip.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

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

Information on your arrival and departure airports

Buffalo (BUF)
St. John's (ANU)