$27 Find deals on international flights to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Buffalo departing on 5/14. 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

KAYAK searches hundreds of travel sites at once for cheap international flights to Buffalo

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Book Cheap International Flights Deals to Buffalo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Buffalo 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 international flight deals to Buffalo

Tue, May 5 - Tue, May 12
United Airlines Logo
4:18 pm - 11:55 pm
CUN
-
BUF
6h 37m
1 stop
United Airlines Logo
5:50 pm - 10:06 am
BUF
-
CUN
17h 16m
2 stops
$306United Airlines
Wed, Jul 29 - Sun, Aug 9
Delta Logo
2:01 pm - 11:58 pm
CUN
-
BUF
8h 57m
1 stop
Delta Logo
12:16 pm - 8:15 pm
BUF
-
CUN
8h 59m
1 stop
$308Delta
Thu, May 7 - Tue, May 12
American Airlines Logo
11:35 pm - 11:54 pm
SJO
-
BUF
22h 19m
1 stop
American Airlines Logo
6:59 pm - 11:07 am
BUF
-
SJO
18h 08m
2 stops
$326American Airlines
Fri, May 22 - Fri, May 29
Delta Logo
9:14 am - 11:59 pm
CUN
-
BUF
13h 45m
2 stops
Delta Logo
6:25 am - 2:02 pm
BUF
-
CUN
8h 37m
2 stops
$328Delta
Thu, May 7 - Tue, May 12
JetBlue Logo
11:59 pm - 2:59 pm
SJO
-
BUF
13h 00m
1 stop
JetBlue Logo
6:00 am - 11:24 am
BUF
-
SJO
7h 24m
1 stop
$334JetBlue
Fri, Jun 12 - Sat, Jun 20
American Airlines Logo
6:00 am - 11:54 pm
SJO
-
BUF
15h 54m
2 stops
American Airlines Logo
7:00 am - 10:42 pm
BUF
-
SJO
17h 42m
1 stop
$340American Airlines
Sat, Jun 13 - Sat, Jun 20
Frontier Logo
9:35 am - 9:20 pm
SJO
-
BUF
9h 45m
1 stop
Frontier Logo
10:05 pm - 8:20 am
BUF
-
SJO
12h 15m
1 stop
$349Frontier
Sat, Jun 13 - Sun, Jun 21
Frontier Logo
9:35 am - 9:20 pm
SJO
-
BUF
9h 45m
1 stop
Frontier Logo
8:57 pm - 8:20 am
BUF
-
SJO
13h 23m
1 stop
$355Frontier
Wed, May 6 - Mon, May 11
JetBlue Logo
11:59 pm - 2:59 pm
SJO
-
BUF
13h 00m
1 stop
JetBlue Logo
7:00 am - 10:20 pm
BUF
-
SJO
17h 20m
1 stop
$385JetBlue
Tue, Jun 2 - Wed, Jun 3
Air Canada Logo
6:30 am - 9:03 pm
YYC
-
BUF
12h 33m
2 stops
Air Canada Logo
5:52 pm - 10:37 pm
BUF
-
YYC
6h 45m
1 stop
$419Air Canada
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$27
Most popular time to fly and prices are also 5% lower on average.
Flight from Atlanta to Buffalo

FAQs for booking Worldwide to Buffalo flights

  • How does KAYAK find such low prices on flights from Worldwide to Buffalo?

    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 Worldwide to Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Worldwide 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 Worldwide to Buffalo?

    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 Buffalo with an airline and back to Worldwide with another airline.

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

    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 Buffalo from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Amherst
Cheektowaga
Williamsville
Lockport
West Seneca
Bowmansville
Grand Island
Eden

Everything you need to know for your flight to Buffalo

Information on the airport you'll fly into in Buffalo