$47 Find deals on international flights to Buffalo - Compare and Save

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 9/15. 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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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

Sun, Aug 23 - Tue, Sep 1
Multiple Airlines Logo
12:20 am - 10:29 am
YYC
-
BUF
8h 09m
1 stop
Multiple Airlines Logo
11:36 am - 9:50 pm
BUF
-
YYC
12h 14m
1 stop
$352Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
12:20 am - 1:53 pm
YYC
-
BUF
11h 33m
1 stop
Multiple Airlines Logo
11:36 am - 9:50 pm
BUF
-
YYC
12h 14m
1 stop
$375Multiple Airlines
Fri, Dec 4 - Wed, Dec 16
JetBlue Logo
3:05 pm - 11:57 pm
SJO
-
BUF
7h 52m
1 stop
JetBlue Logo
8:00 am - 1:56 pm
BUF
-
SJO
6h 56m
1 stop
$392JetBlue
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
12:44 pm - 9:29 am
SJO
-
BUF
18h 45m
2 stops
United Airlines Logo
7:59 pm - 12:21 pm
BUF
-
SJO
18h 22m
2 stops
$397United Airlines
Thu, Aug 20 - Tue, Aug 25
WestJet Logo
12:20 am - 11:08 am
YYC
-
BUF
8h 48m
1 stop
WestJet Logo
7:52 pm - 4:10 pm
BUF
-
YYC
22h 18m
2 stops
$414WestJet
Fri, Aug 21 - Tue, Aug 25
WestJet Logo
7:00 am - 11:58 pm
YYC
-
BUF
14h 58m
2 stops
WestJet Logo
7:52 pm - 4:10 pm
BUF
-
YYC
22h 18m
2 stops
$415WestJet
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
12:33 pm - 11:36 pm
CUN
-
BUF
10h 03m
2 stops
American Airlines Logo
6:30 am - 11:10 am
BUF
-
CUN
5h 40m
1 stop
$419American Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
12:44 pm - 9:29 am
SJO
-
BUF
18h 45m
2 stops
United Airlines Logo
7:59 pm - 11:38 am
BUF
-
SJO
41h 39m
2 stops
$423United Airlines
Fri, Dec 4 - Mon, Dec 14
American Airlines Logo
3:38 pm - 11:03 am
SJO
-
BUF
18h 25m
2 stops
American Airlines Logo
7:20 pm - 1:39 pm
BUF
-
SJO
19h 19m
2 stops
$438American Airlines
Fri, Oct 2 - Sun, Oct 4
JetBlue Logo
2:44 pm - 10:56 pm
SDQ
-
BUF
8h 12m
1 stop
JetBlue Logo
7:00 am - 2:49 pm
BUF
-
SDQ
7h 49m
1 stop
$463JetBlue
Booking Insights

KAYAK's insights & trends for flights to Buffalo

Get data-powered insights and trends for flights to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Buffalo?

The most popular airline among KAYAK users flying to Buffalo is American Airlines, followed by JetBlue and United Airlines.

American Airlines
American Airlines
#1 most popular
JetBlue
JetBlue
#2 most popular
United Airlines
United Airlines
#3 most popular
Southwest
Southwest
#4 most popular
Find deals

Good to know

Low seasonFebruary
Cheapest flight$47
Most popular time to fly with an average 3% increase in price.
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

Buffalo (BUF)