$175 Find Cheap Flights from Buffalo to Costa Rica - 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 from Buffalo to Costa Rica departing on 8/29. 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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Cheap Flights from Buffalo to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$410
Liberia
Liberia1 stop$386
San José
San José1 stop$410
Liberia
Liberia1 stop$386

Book Cheap Buffalo to Costa Rica Plane Tickets

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

Mon, Feb 1 - Sat, Feb 6
Delta Logo
6:00 am - 12:45 pmBUF  Buffalo-LIR Liberia
7h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:40 pm - 10:22 amLIR  Liberia-BUF Buffalo
16h 42m1 stop New York John F Kennedy Intl
$386Delta
Fri, Jan 29 - Sat, Feb 6
Delta Logo
6:59 pm - 11:20 amBUF  Buffalo-LIR Liberia
17h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:40 pm - 10:22 amLIR  Liberia-BUF Buffalo
16h 42m1 stop New York John F Kennedy Intl
$386Delta
Wed, Jan 20 - Wed, Jan 27
United Airlines Logo
6:45 pm - 12:55 pmBUF  Buffalo-LIR Liberia
19h 10m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
5:15 pm - 1:46 pmLIR  Liberia-BUF Buffalo
19h 31m2 stops Newark Washington, D.C. Dulles Intl
$391United Airlines
Tue, Nov 10 - Wed, Nov 18
JetBlue Logo
7:40 am - 2:00 pmBUF  Buffalo-LIR Liberia
7h 20m1 stop Fort Lauderdale
JetBlue Logo
3:05 pm - 12:02 amLIR  Liberia-BUF Buffalo
7h 57m1 stop Fort Lauderdale
$404JetBlue
Tue, Oct 27 - Thu, Oct 29
JetBlue Logo
7:40 am - 1:00 pmBUF  Buffalo-LIR Liberia
7h 20m1 stop Fort Lauderdale
JetBlue Logo
2:05 pm - 12:02 amLIR  Liberia-BUF Buffalo
7h 57m1 stop Fort Lauderdale
$404JetBlue
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
10:25 am - 11:40 pmBUF  Buffalo-SJO San José Juan Santamaria Intl
14h 15m2 stops New York John F Kennedy Intl San Salvador El Salvador Intl
Multiple Airlines Logo
4:15 pm - 9:34 amSJO  San José Juan Santamaria Intl-BUF Buffalo
16h 19m2 stops Guatemala City La Aurora New York John F Kennedy Intl
$410Multiple Airlines
Wed, Jan 13 - Wed, Jan 20
Multiple Airlines Logo
7:45 pm - 9:35 amBUF  Buffalo-SJO San José Juan Santamaria Intl
14h 50m2 stops New York John F Kennedy Intl Guatemala City La Aurora
Multiple Airlines Logo
7:50 pm - 9:05 amSJO  San José Juan Santamaria Intl-BUF Buffalo
12h 15m2 stops San Salvador El Salvador Intl New York John F Kennedy Intl
$410Multiple Airlines
Tue, Nov 10 - Wed, Nov 18
United Airlines Logo
5:58 pm - 11:44 amBUF  Buffalo-LIR Liberia
18h 46m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
5:20 pm - 9:54 amLIR  Liberia-BUF Buffalo
15h 34m2 stops Newark Washington, D.C. Dulles Intl
$447United Airlines
Sun, Oct 11 - Wed, Oct 14
American Airlines Logo
5:17 pm - 1:18 pmBUF  Buffalo-LIR Liberia
22h 01m2 stops Philadelphia Miami
American Airlines Logo
2:44 pm - 10:48 amLIR  Liberia-BUF Buffalo
18h 04m2 stops Miami Charlotte Douglas
$455American Airlines
Mon, Oct 26 - Wed, Nov 11
American Airlines Logo
7:00 am - 8:05 pmBUF  Buffalo-SJO San José Juan Santamaria Intl
15h 05m2 stops Philadelphia Miami
American Airlines Logo
2:01 pm - 10:11 amSJO  San José Juan Santamaria Intl-BUF Buffalo
19h 10m2 stops Miami Philadelphia
$483American Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Costa Rica flights

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

What is the cheapest month to fly from Buffalo to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Costa Rica is September, when tickets cost $413 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $771 and $770 respectively.

Find deals

Good to know

Low season

September

Cheapest flight

$175
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Buffalo to San José

FAQs - booking Costa Rica flights

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

    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 Costa Rica.

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

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

    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 from Buffalo to Costa Rica with an airline and back with another airline.

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

    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 from Buffalo to Costa Rica 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 from Buffalo to Costa Rica

Information on your arrival and departure airports

Buffalo (BUF)