$50 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 9/1. 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

Tue, Dec 22 - Tue, Jan 5
Delta Logo
1:35 pm - 11:05 pm
CUN
-
BUF
9h 30m
1 stop
Delta Logo
6:16 am - 4:30 pm
BUF
-
CUN
10h 14m
2 stops
$300Delta
Tue, Dec 22 - Tue, Jan 5
Delta Logo
1:35 pm - 11:05 pm
CUN
-
BUF
9h 30m
1 stop
Delta Logo
6:00 am - 4:30 pm
BUF
-
CUN
10h 30m
1 stop
$309Delta
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
12:37 pm - 8:36 pm
YYC
-
BUF
5h 59m
1 stop
United Airlines Logo
8:50 am - 9:53 pm
BUF
-
YYC
15h 03m
1 stop
$368United Airlines
Thu, Oct 15 - Mon, Oct 19
WestJet Logo
12:20 am - 5:49 pm
YYC
-
BUF
15h 29m
1 stop
WestJet Logo
11:20 am - 9:05 pm
BUF
-
YYC
11h 45m
1 stop
$371WestJet
Thu, Oct 15 - Mon, Oct 19
WestJet Logo
12:20 am - 5:49 pm
YYC
-
BUF
15h 29m
1 stop
WestJet Logo
11:20 am - 9:05 pm
BUF
-
YYC
11h 45m
1 stop
$372WestJet
Thu, Sep 10 - Fri, Sep 18
Multiple Airlines Logo
12:20 am - 12:55 pm
YYC
-
BUF
10h 35m
1 stop
Multiple Airlines Logo
1:40 pm - 9:50 pm
BUF
-
YYC
10h 10m
1 stop
$382Multiple Airlines
Sun, Oct 25 - Tue, Oct 27
Multiple Airlines Logo
4:15 pm - 2:28 pm
SJO
-
BUF
20h 13m
2 stops
Multiple Airlines Logo
12:10 pm - 11:40 pm
BUF
-
SJO
13h 30m
2 stops
$400Multiple Airlines
Sun, Sep 20 - Thu, Sep 24
United Airlines Logo
1:25 pm - 9:28 am
SJO
-
BUF
18h 03m
2 stops
United Airlines Logo
10:46 am - 7:37 pm
BUF
-
SJO
34h 51m
2 stops
$415United Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
12:33 pm - 11:36 pm
CUN
-
BUF
10h 03m
2 stops
American Airlines Logo
6:00 am - 11:25 am
BUF
-
CUN
6h 25m
1 stop
$415American Airlines
Thu, Aug 27 - Tue, Sep 1
American Airlines Logo
2:56 pm - 12:06 pm
SJO
-
BUF
19h 10m
2 stops
American Airlines Logo
6:09 pm - 12:03 pm
BUF
-
SJO
19h 54m
2 stops
$433American Airlines
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
Delta
Delta
#4 most popular
Find deals

Good to know

Low season

February

Cheapest flight

$50
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 14% 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)