$48 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 10/14. 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

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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

Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
5:22 pm - 9:29 am
CUN
-
BUF
15h 07m
2 stops
United Airlines Logo
7:00 am - 7:19 pm
BUF
-
CUN
13h 19m
2 stops
$269United Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
1:25 pm - 9:07 pm
SJO
-
BUF
29h 42m
2 stops
United Airlines Logo
7:00 am - 7:37 pm
BUF
-
SJO
14h 37m
2 stops
$350United Airlines
Fri, Oct 16 - Mon, Oct 19
WestJet Logo
11:50 pm - 11:16 am
YYC
-
BUF
33h 26m
2 stops
WestJet Logo
11:20 am - 9:05 pm
BUF
-
YYC
11h 45m
1 stop
$366WestJet
Fri, Oct 16 - Mon, Oct 19
WestJet Logo
11:50 pm - 11:16 am
YYC
-
BUF
33h 26m
2 stops
WestJet Logo
11:20 am - 9:05 pm
BUF
-
YYC
11h 45m
1 stop
$367WestJet
Thu, Aug 27 - Wed, Sep 2
JetBlue Logo
1:14 pm - 11:59 pm
SJO
-
BUF
8h 45m
1 stop
JetBlue Logo
6:05 am - 11:49 am
BUF
-
SJO
7h 44m
1 stop
$395JetBlue
Mon, Aug 24 - Tue, Sep 1
Delta Logo
11:50 pm - 3:14 pm
YYC
-
BUF
13h 24m
2 stops
Delta Logo
12:16 pm - 8:15 pm
BUF
-
YYC
9h 59m
2 stops
$395Delta
Fri, Oct 9 - Fri, Oct 16
Multiple Airlines Logo
4:35 pm - 8:24 am
SJO
-
BUF
13h 49m
2 stops
Multiple Airlines Logo
8:00 pm - 8:30 am
BUF
-
SJO
14h 30m
2 stops
$398Multiple Airlines
Thu, Sep 3 - Sun, Sep 6
Multiple Airlines Logo
3:10 pm - 7:52 am
SJO
-
BUF
14h 42m
2 stops
Multiple Airlines Logo
8:02 pm - 8:30 am
BUF
-
SJO
14h 28m
2 stops
$400Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
JetBlue Logo
1:19 pm - 11:54 pm
SJO
-
BUF
8h 35m
1 stop
JetBlue Logo
6:05 am - 11:54 am
BUF
-
SJO
7h 49m
1 stop
$426JetBlue
Fri, Aug 28 - Tue, Sep 1
Delta Logo
12:05 pm - 11:08 am
LIM
-
BUF
22h 03m
1 stop
Delta Logo
10:20 am - 5:00 am
BUF
-
LIM
19h 40m
2 stops
$882Delta
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$48
Best time to beat the crowds with an average 1% drop in price.
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.

Everything you need to know for your flight to Buffalo

Information on the airport you'll fly into in Buffalo

Buffalo (BUF)