What’s the cheapest layover airport for flights from Buffalo to San José, San José Province?

Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of C$ 1,027.

Which airport typically offers the quickest layover for flights from Buffalo to San José, San José Province?

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 1h 27m.

What’s the fastest layover option from Buffalo to San José, San José Province?

Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 7h 41m.

What’s the top layover airport for flights from Buffalo to San José, San José Province?

Newark (EWR) – chosen by Cheapflights users on 63% of one-stop itineraries from Buffalo to San José, San José Province on Cheapflights.

How long is the flight from Buffalo to San José, San José Province?

There are many flights that can get you from Buffalo to San José, San José Province in 7h 55m. Fly via JetBlue, United Airlines, or Copa Airlines to get the fastest option. The distance between Buffalo and San José, San José Province is about 3700 km. This flight may include one or multiple stops.

What are the cheapest airlines flying from Buffalo to San José, San José Province round-trip?

Cheapflights users have booked flights from Buffalo to San José, San José Province round-trip from C$ 454. Other airlines that can offer you cheap pricing are JetBlue, from C$ 560, and United Airlines, from C$ 622. American Airlines is currently priced 48% below the average price you’ll pay for this route.

What is the cheapest day to fly from Buffalo to San José, San José Province?

Travelers seeking maximum savings on their Buffalo to San José, San José Province flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San José, San José Province 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 San José, San José Province when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San José, San José Province, 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).

What are the most popular airlines that fly from Buffalo to San José, San José Province?

The most popular airlines flying from Buffalo to San José, San José Province are American Airlines, JetBlue and United Airlines. Something to consider prior to booking your flight.

Can I find deals for flights from Buffalo to San José that include hotel bookings?

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

How can I find direct flights from Buffalo to San José?

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

Can I find deals for business class flights from Buffalo to San José?

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

C$ 187+ Cheap Flights from Buffalo to San José

Cheap flight deals from Buffalo to San José

Round-trip from	C$ 347
One-way from	C$ 187
Popular in	July
Cheapest in	September
Average price	C$ 501

JetBlue
3/3-4/3
2 total stops
16h 46m total
Buffalo to San José

Search Deals

American Airlines
30/12
1 total stop
15h 17m total
Buffalo to San José

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (C$ 286 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 56 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Buffalo to San José

Cheapest flights from Buffalo to San José
Explore the most affordable flight options available from Buffalo to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 16/910:55 a.m.BUF - SJO

2 stops27h 31mUnited Airlines

Tue 23/97:55 a.m.SJO - BUF

2 stops27h 27mUnited Airlines

Deal found 16/9C$ 721

Tue 16/96:00 a.m.BUF - SJO

1 stop8h 08mDelta

Tue 23/91:35 p.m.SJO - BUF

1 stop8h 02mDelta

Deal found 16/9C$ 929

Tue 16/98:00 p.m.BUF - SJO

2 stops13h 40mMultiple Airlines

Mon 22/91:55 a.m.SJO - BUF

2 stops15h 09mMultiple Airlines

Deal found 16/9C$ 1,001

Fri 10/105:15 a.m.BUF - SJO

1 stop8h 45mSouthwest

Mon 13/1012:55 p.m.SJO - BUF

1 stop7h 20mSouthwest

Deal found 17/9C$ 1,125

Mon 15/1210:30 a.m.BUF - SJO

2 stops22h 49mCopa Airlines

Sun 4/14:09 a.m.SJO - BUF

2 stops16h 08mCopa Airlines

Deal found 16/9C$ 1,305

Sat 20/1210:29 a.m.BUF - SJO

2 stops12h 27mCopa Airlines

Fri 2/14:09 a.m.SJO - BUF

2 stops16h 08mCopa Airlines

Deal found 16/9C$ 2,123

Tue 2/1210:10 a.m.BUF - SJO

2 stops23h 09mCopa Airlines

Sun 7/124:08 a.m.SJO - BUF

2 stops13h 56mCopa Airlines

Deal found 16/9C$ 2,363

Wed 8/107:45 p.m.BUF - SJO

2 stops17h 30mAvianca

Mon 13/101:55 a.m.SJO - BUF

2 stops14h 58mAvianca

Deal found 17/9C$ 6,530

Best flights from Buffalo to San José
Discover carefully curated flight deals from Buffalo to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Tue 3/36:00 a.m.BUF - SJO

1 stop7h 55mJetBlue

Wed 4/32:00 p.m.SJO - BUF

1 stop8h 51mJetBlue

Deal found 16/9C$ 347

Tue 3/35:45 a.m.BUF - SJO

1 stop7h 57mUnited Airlines

Wed 4/32:20 p.m.SJO - BUF

2 stops18h 29mUnited Airlines

Deal found 15/9C$ 616

Sat 21/26:00 a.m.BUF - SJO

2 stops27h 21mCopa Airlines

Fri 27/24:09 a.m.SJO - BUF

2 stops15h 52mCopa Airlines

Deal found 16/9C$ 733

Sun 8/26:20 a.m.BUF - SJO

2 stops14h 10mSouthwest

Sat 21/21:55 p.m.SJO - BUF

2 stops17h 10mSouthwest

Deal found 16/9C$ 1,084

Sat 14/310:50 a.m.BUF - SJO

2 stops23h 30mCopa Airlines

Sat 21/34:09 a.m.SJO - BUF

2 stops14h 22mCopa Airlines

Deal found 16/9C$ 785

Mon 23/26:00 a.m.BUF - SJO

2 stops26h 06mCopa Airlines

Sun 1/34:09 a.m.SJO - BUF

2 stops15h 52mCopa Airlines

Deal found 16/9C$ 785

Tue 24/26:00 a.m.BUF - SJO

2 stops26h 06mCopa Airlines

Mon 2/34:09 a.m.SJO - BUF

2 stops15h 52mCopa Airlines

Deal found 16/9C$ 867

Tue 3/36:00 a.m.BUF - SJO

2 stops14h 01mCopa Airlines

Tue 3/34:09 a.m.SJO - BUF

2 stops15h 52mCopa Airlines

Deal found 16/9C$ 1,103

Last-minute flights from Buffalo to San José
Discover last-minute flight deals from Buffalo to San José. Data last updated 17 September 2025 and is based on user searches.

Wed 8/107:45 p.m.BUF - SJO

2 stops17h 30mAvianca

Mon 13/101:55 a.m.SJO - BUF

2 stops14h 58mAvianca

Deal found 17/9C$ 6,530

Fri 10/105:15 a.m.BUF - SJO

1 stop8h 45mSouthwest

Mon 13/1012:55 p.m.SJO - BUF

1 stop7h 20mSouthwest

Deal found 17/9C$ 1,125

One-way flights from Buffalo to San José
Search for one-way flight options from Buffalo to San José. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Tue 30/126:00 a.m.BUF - SJO

1 stop15h 17mAmerican Airlines

Deal found 17/9C$ 187

Mon 29/121:20 p.m.BUF - SJO

2 stops25h 56mAmerican Airlines

Deal found 17/9C$ 195

Sat 4/107:45 p.m.BUF - SJO

2 stops18h 41mUnited Airlines

Deal found 15/9C$ 239

Wed 31/126:00 a.m.BUF - SJO

1 stop15h 17mAmerican Airlines

Deal found 17/9C$ 326

Sat 27/126:00 a.m.BUF - SJO

2 stops29h 32mAmerican Airlines

Deal found 17/9C$ 402

Sat 4/105:40 a.m.BUF - SJO

1 stop8h 20mSouthwest

Deal found 17/9C$ 422

Fri 26/1210:29 a.m.BUF - SJO

2 stops23h 36mCopa Airlines

Deal found 17/9C$ 425

Sun 28/128:33 p.m.BUF - SJO

2 stops35h 37mMultiple Airlines

Deal found 17/9C$ 524

Tue 30/129:41 a.m.BUF - SJO

3 stops24h 24mMultiple Airlines

Deal found 17/9C$ 597

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Tue 3/3

6:00 a.m.-12:55 p.m.

1 stop7h 55m

San José Juan Santamaria Intl

Wed 4/3

2:00 p.m.-11:51 p.m.

1 stop8h 51m

C$ 347

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Tue 3/3

5:45 a.m.-12:42 p.m.

1 stop7h 57m

San José Juan Santamaria Intl

Wed 4/3

2:20 p.m.-9:49 a.m.

2 stops18h 29m

C$ 616

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Sat 21/2

6:00 a.m.-8:21 a.m.

2 stops27h 21m

San José Juan Santamaria Intl

Fri 27/2

4:09 a.m.-9:01 p.m.

2 stops15h 52m

C$ 733

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Sat 14/3

10:50 a.m.-8:20 a.m.

2 stops23h 30m

San José Juan Santamaria Intl

Sat 21/3

4:09 a.m.-8:31 p.m.

2 stops14h 22m

C$ 785

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Mon 23/2

6:00 a.m.-7:06 a.m.

2 stops26h 06m

San José Juan Santamaria Intl

Sun 1/3

4:09 a.m.-9:01 p.m.

2 stops15h 52m

C$ 785

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Tue 24/2

6:00 a.m.-7:06 a.m.

2 stops26h 06m

San José Juan Santamaria Intl

Mon 2/3

4:09 a.m.-9:01 p.m.

2 stops15h 52m

C$ 867

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Sun 8/2

6:20 a.m.-7:30 p.m.

2 stops14h 10m

San José Juan Santamaria Intl

Sat 21/2

1:55 p.m.-8:05 a.m.

2 stops17h 10m

C$ 1,084

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Tue 3/3

6:00 a.m.-7:01 p.m.

2 stops14h 01m

San José Juan Santamaria Intl

Tue 3/3

4:09 a.m.-9:01 p.m.

2 stops15h 52m

C$ 1,103

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Tue 30/12

6:00 a.m.-8:17 p.m.

1 stop15h 17m

C$ 187

BuffaloSan José

BUF - SJO

BUFSJO

Buffalo

Wed 31/12

1:37 p.m.-10:32 a.m.

2 stops21h 55m

C$ 187

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 16 results

Best time to book a flight from Buffalo to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to San José

Prices

How far ahead should I book a flight from Buffalo to San José, San José Province?

To ensure you get the cheapest price possible for a flight from Buffalo to San José, San José Province, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buffalo to San José, San José Province?

Currently, May is the cheapest month in which you can book a flight from Buffalo to San José, San José Province (average of C$ 486). Flying from Buffalo to San José, San José Province in December is currently the most expensive (average of C$ 683). 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 SJO?

It’s typically best to fly out from Buffalo to San José, San José Province in the evening. Doing so could potentially save you 9% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing San José

See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Buffalo to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,242 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,926 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

JetBlue

7.2

Good

2,914 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

How long is the flight from Buffalo to San José, San José Province?
There are many flights that can get you from Buffalo to San José, San José Province in 7h 55m. Fly via JetBlue, United Airlines, or Copa Airlines to get the fastest option. The distance between Buffalo and San José, San José Province is about 3700 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Buffalo to San José, San José Province round-trip?
Cheapflights users have booked flights from Buffalo to San José, San José Province round-trip from C$ 454. Other airlines that can offer you cheap pricing are JetBlue, from C$ 560, and United Airlines, from C$ 622. American Airlines is currently priced 48% below the average price you’ll pay for this route.
Can I find deals for flights from Buffalo to San José that include hotel bookings?
Yes. In addition to deals on Buffalo to San José flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to San José?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to San José.
Can I find deals for business class flights from Buffalo to San José?
Yes. Cheapflights offers flight deals from Buffalo to San José 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 San José, San José Province?
Currently, May is the cheapest month in which you can book a flight from Buffalo to San José, San José Province (average of C$ 486). Flying from Buffalo to San José, San José Province in December is currently the most expensive (average of C$ 683). 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

Alajuela

Jacó

Heredia

Dominical

Manuel Antonio

Monteverde

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Top 4 airlines flying from Buffalo to San José

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 454	AverageC$ 671	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
JetBlue	CheapestC$ 560	AverageC$ 758	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	CheapestC$ 622	AverageC$ 995	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Southwest	CheapestC$ 760	AverageC$ 951	FlexibilityNo cancel fee	On-time63%	Search Southwest flights

Fly with Cheapflights

How does Cheapflights help users find flights from Buffalo to San José?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buffalo to San José. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to San José?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San José from Buffalo.

Can Cheapflights find flights from Buffalo to San José with no change fees?

Yes! Cheapflights helps users easily find flights from Buffalo to San José with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to San José become cheaper?

Yes! Start tracking prices for Buffalo to San José flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Buffalo to San José from C$ 187

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to San José

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to San José

Cheapest flights from Buffalo to San JoséExplore the most affordable flight options available from Buffalo to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Buffalo to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to San José that are best for you.

Best time to book a flight from Buffalo to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Buffalo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to San José

How far ahead should I book a flight from Buffalo to San José, San José Province?

What is the cheapest month to book a flight from Buffalo to San José, San José Province?

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

What’s the top layover airport for flights from Buffalo to San José, San José Province?

What’s the fastest layover option from Buffalo to San José, San José Province?

What’s the fastest layover option from Buffalo to San José, San José Province?

Which airport typically offers the quickest layover for flights from Buffalo to San José, San José Province?

Reviews of airlines servicing San José

See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Buffalo to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Buffalo to San José, San José Province?

What are the cheapest airlines flying from Buffalo to San José, San José Province round-trip?

Can I find deals for flights from Buffalo to San José that include hotel bookings?

How can I find direct flights from Buffalo to San José?

Can I find deals for business class flights from Buffalo to San José?

What is the cheapest month to book a flight from Buffalo to San José, San José Province?

Travelling to a place near San José?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to San José

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

Top 4 airlines flying from Buffalo to San José

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to San José?

Why should you use Cheapflights to find cheap flight tickets from Buffalo to San José?

Can Cheapflights find flights from Buffalo to San José with no change fees?

Can Cheapflights notify me if prices for flights from Buffalo to San José become cheaper?

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Cheapest flights from Buffalo to San José
Explore the most affordable flight options available from Buffalo to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.