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$164+ Cheap flights from Costa Rica to Buffalo (BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BUF
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Costa Rica to Buffalo

Keep the following information in mind while searching for Costa Rica to Buffalo flight deals. Data was last updated August 20, 2025.

Round-trip from

$280
(United Airlines)

One-way from

$164
(United Airlines)

Popular in

July

Cheapest in

August

Average price

$330
From Costa Rica to Buffalo
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One-way flight from Costa Rica to Buffalo
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Highest demand for flights based on searches. 7% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Costa Rica to Buffalo

Cheapest flights from Costa Rica to Buffalo
Explore the most affordable flight options available from Costa Rica to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:55 amSJO - BUF
2 stops35h 18mUnited Airlines
Tue 10/281:52 pmBUF - SJO
2 stops22h 33mUnited Airlines
Deal found 8/19$280
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:50 amSJO - BUF
1 stop9h 55mSouthwest
Tue 9/306:10 amBUF - SJO
1 stop8h 35mSouthwest
Deal found 8/18$289
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:23 pmSJO - BUF
1 stop8h 16mDelta
Tue 10/285:45 pmBUF - SJO
2 stops20h 13mDelta
Deal found 8/19$298
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:30 pmSJO - BUF
2 stops29h 46mUnited Airlines
Sun 9/76:00 amBUF - SJO
2 stops32h 26mUnited Airlines
Deal found 8/20$314
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amSJO - BUF
2 stops15h 55mAmerican Airlines
Tue 9/306:00 amBUF - SJO
2 stops15h 42mAmerican Airlines
Deal found 8/20$318
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:27 amSJO - BUF
1 stop28h 00mMultiple Airlines
Thu 9/187:41 pmBUF - SJO
1 stop16h 46mMultiple Airlines
Deal found 8/19$319
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:37 amSJO - BUF
1 stop28h 37mMultiple Airlines
Sun 9/77:41 pmBUF - SJO
1 stop16h 46mMultiple Airlines
Deal found 8/20$323
This Expedia deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:45 pmSJO - BUF
1 stop29h 49mJetBlue
Mon 10/276:40 amBUF - SJO
1 stop7h 26mJetBlue
Deal found 8/19$332
This Expedia deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:00 pmSJO - BUF
1 stop25h 27mJetBlue
Sun 9/218:30 amBUF - SJO
1 stop29h 25mJetBlue
Deal found 8/20$336
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:30 pmSJO - BUF
2 stops25h 22mUnited Airlines
Tue 9/2310:55 amBUF - SJO
2 stops10h 42mUnited Airlines
Deal found 8/19$341

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Costa Rica to Buffalo that are best for you.

Fly from

Costa Rica

Fly to

Buffalo

Route

Depart

Return

Price

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Tue 10/14

7:55 am-9:53 am

2 stops23h 58m

Buffalo

Wed 10/29

10:37 am-10:25 am

2 stops25h 48m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Sat 10/11

7:55 am-9:13 pm

2 stops35h 18m

Buffalo

Tue 10/28

1:52 pm-10:25 am

2 stops22h 33m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 10/15

7:55 am-9:53 am

2 stops23h 58m

Buffalo

Wed 10/29

10:37 am-10:25 am

2 stops25h 48m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Sat 10/11

7:55 am-9:13 pm

2 stops35h 18m

Buffalo

Wed 10/29

10:37 am-10:25 am

2 stops25h 48m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 10/15

7:55 am-9:53 am

2 stops23h 58m

Buffalo

Sat 10/25

1:14 pm-10:25 am

2 stops23h 11m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 10/15

7:55 am-9:53 am

2 stops23h 58m

Buffalo

Tue 10/28

1:52 pm-10:25 am

2 stops22h 33m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Tue 10/14

7:55 am-9:53 am

2 stops23h 58m

Buffalo

Sat 10/25

1:14 pm-10:25 am

2 stops23h 11m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Mon 10/13

7:55 am-9:53 am

2 stops23h 58m

Buffalo

Sat 10/25

1:14 pm-10:25 am

2 stops23h 11m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Mon 10/13

7:55 am-9:53 am

2 stops23h 58m

Buffalo

Tue 10/28

2:55 pm-10:25 am

2 stops21h 30m

$280

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Mon 10/13

7:55 am-9:53 am

2 stops23h 58m

Buffalo

Wed 10/29

10:37 am-10:25 am

2 stops25h 48m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 23 results
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Best time to book a flight from Costa Rica to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Costa Rica with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to Buffalo

What is the cheapest month to book a flight from Costa Rica to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Buffalo (average of $256). Flying from Costa Rica to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CR to BUF?

Find hourly flight availability from Costa Rica to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to Buffalo as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from Costa Rica?

    Most people fly into Buffalo (BUF) if they book a flight to Buffalo from Costa Rica. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • How long is the flight from Costa Rica to Buffalo?

    Airlines like United Airlines fly from Costa Rica to Buffalo in about 23h 58m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2299 mi.

  • Can I find deals for flights from Costa Rica to Buffalo that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Buffalo.

  • Can I find deals for business class flights from Costa Rica to Buffalo?

    Yes. Cheapflights offers flight deals from Costa Rica to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to Buffalo (average of $256). Flying from Costa Rica to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Costa Rica to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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