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Cheap flights from Buffalo to Costa Rica from C$ 295

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SJO
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Buffalo to Costa Rica

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

Round-trip from

C$ 416

One-way from

C$ 295

Popular in

December

Cheapest in

September

Average price

C$ 861
27/3-2/4
  • 27/3-2/4
  • 2 total stops
  • 51h 43m total
  • Buffalo to Costa Rica
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JetBlue
  • JetBlue
  • 6/4
  • 1 total stop
  • 7h 44m total
  • Buffalo to Costa Rica
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Buffalo to Costa Rica

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

Thu 27/311:24 a.m.BUF - SJO
1 stop25h 01mMultiple Airlines
Wed 2/411:55 a.m.SJO - BUF
1 stop26h 42mMultiple Airlines
Deal found 20/2C$ 416
Wed 26/38:45 a.m.BUF - SJO
1 stop14h 03mJetBlue
Wed 2/411:29 p.m.SJO - BUF
1 stop9h 05mJetBlue
Deal found 19/2C$ 504
Sat 10/56:00 a.m.BUF - SJO
1 stop9h 05mDelta
Sat 24/51:11 p.m.SJO - BUF
1 stop8h 47mDelta
Deal found 19/2C$ 551
Wed 26/35:30 a.m.BUF - SJO
2 stops9h 50mAmerican Airlines
Wed 2/48:15 a.m.SJO - BUF
2 stops12h 31mAmerican Airlines
Deal found 19/2C$ 582
Tue 18/36:00 a.m.BUF - LIR
1 stop7h 41mDelta
Tue 25/31:06 p.m.LIR - BUF
1 stop9h 01mDelta
Deal found 19/2C$ 663
Sat 10/56:00 a.m.BUF - SJO
1 stop7h 38mUnited Airlines
Sat 24/51:00 p.m.SJO - BUF
2 stops18h 43mUnited Airlines
Deal found 19/2C$ 685
Mon 24/26:00 a.m.BUF - SJO
2 stops27h 08mCopa Airlines
Wed 5/38:45 a.m.SJO - BUF
2 stops24h 07mCopa Airlines
Deal found 19/2C$ 747
Mon 28/46:25 a.m.BUF - SJO
2 stops15h 15mSouthwest
Thu 1/58:45 a.m.SJO - BUF
2 stops11h 55mSouthwest
Deal found 20/2C$ 757
Wed 13/86:35 a.m.BUF - LIR
1 stop8h 43mAmerican Airlines
Tue 19/82:53 p.m.LIR - BUF
1 stop25h 07mAmerican Airlines
Deal found 20/2C$ 811
Wed 13/85:50 p.m.BUF - LIR
2 stops20h 20mUnited Airlines
Tue 19/81:20 p.m.LIR - BUF
2 stops18h 36mUnited Airlines
Deal found 20/2C$ 919
Wed 26/310:30 a.m.BUF - SJO
2 stops14h 50mAvianca
Tue 1/41:55 a.m.SJO - BUF
2 stops17h 16mAvianca
Deal found 19/2C$ 1,155
Sat 15/36:00 a.m.BUF - LIR
2 stops26h 07mWestJet
Sun 23/37:05 a.m.LIR - BUF
2 stops56h 34mWestJet
Deal found 20/2C$ 6,402

Find flights from Buffalo to Costa Rica within your budget

Customize your flight search to find flights from Buffalo to Costa Rica 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 629,999 searches. Data last updated 20 February 2025.

Fly from

Buffalo

Fly to

Costa Rica

Route

Depart

Return

Price

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Thu 27/3

11:24 a.m.-10:25 a.m.

1 stop25h 01m

San José Juan Santamaria Intl

Wed 2/4

11:55 a.m.-4:37 p.m.

1 stop26h 42m

C$ 416

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Wed 26/3

8:45 a.m.-8:48 p.m.

1 stop14h 03m

San José Juan Santamaria Intl

Wed 2/4

11:29 p.m.-10:34 a.m.

1 stop9h 05m

C$ 504

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Sat 10/5

6:00 a.m.-1:05 p.m.

1 stop9h 05m

San José Juan Santamaria Intl

Sat 24/5

1:11 p.m.-11:58 p.m.

1 stop8h 47m

C$ 551

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Wed 26/3

5:30 a.m.-1:20 p.m.

2 stops9h 50m

San José Juan Santamaria Intl

Wed 2/4

8:15 a.m.-10:46 p.m.

2 stops12h 31m

C$ 582

BuffaloLiberia

BUF - LIR

BUFLIR

Buffalo

Tue 18/3

6:00 a.m.-11:41 a.m.

1 stop7h 41m

Liberia

Tue 25/3

1:06 p.m.-12:07 a.m.

1 stop9h 01m

C$ 663

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Sat 10/5

6:00 a.m.-11:38 a.m.

1 stop7h 38m

San José Juan Santamaria Intl

Sat 24/5

1:00 p.m.-9:43 a.m.

2 stops18h 43m

C$ 685

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Tue 25/3

6:00 a.m.-10:05 p.m.

2 stops18h 05m

San José Juan Santamaria Intl

Mon 31/3

5:51 p.m.-9:11 p.m.

2 stops25h 20m

C$ 747

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Mon 28/4

6:25 a.m.-7:40 p.m.

2 stops15h 15m

San José Juan Santamaria Intl

Thu 1/5

8:45 a.m.-10:40 p.m.

2 stops11h 55m

C$ 757

BuffaloLiberia

BUF - LIR

BUFLIR

Buffalo

Wed 13/8

6:35 a.m.-1:18 p.m.

1 stop8h 43m

Liberia

Tue 19/8

2:53 p.m.-6:00 p.m.

1 stop25h 07m

C$ 811

BuffaloLiberia

BUF - LIR

BUFLIR

Buffalo

Wed 13/8

5:50 p.m.-12:10 p.m.

2 stops20h 20m

Liberia

Tue 19/8

1:20 p.m.-9:56 a.m.

2 stops18h 36m

C$ 919

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 15 results
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Best time to book a flight from Buffalo to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Buffalo 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.

Travel insights for flights from Buffalo to Costa Rica

Get recent, data-driven insights about flights from Buffalo to Costa Rica including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Buffalo to Costa Rica (average of C$ 486). Flying from Buffalo to Costa Rica in July is currently the most expensive (average of C$ 685). 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 BUF to CR?

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

When flying from Buffalo to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 mm per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 20 February 2025.
To help decide which airline to fly from Buffalo to Costa Rica, see what other customers have to say about Southwest, Delta and Copa Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews
Check prices

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews
Check prices

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews
Check prices

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Copa Airlines
7.6
Good
1,510 reviews
Southwest
8.1
Very good
4,411 reviews
Check prices

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews
Check prices

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews
Check prices

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Costa Rica. 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 from for flights from Buffalo to Costa Rica?

    Located just 13.4 km from the city centre, Buffalo (BUF) is the airport most travellers will use when flying to Costa Rica from Buffalo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Costa Rica 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 Buffalo to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Costa Rica (average of C$ 486). Flying from Buffalo to Costa Rica in July is currently the most expensive (average of C$ 685). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Buffalo to Costa Rica

Discover the top 4 airlines that operate flights from Buffalo to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 393AverageC$ 572FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapestC$ 533AverageC$ 831FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapestC$ 603AverageC$ 1,062FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SouthwestCheapestC$ 746AverageC$ 982FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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Need flexible booking options for your flight to Costa Rica from Buffalo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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