What is the cheapest airline that flies from San José Juan Santamaria Intl to Buffalo?

United Airlines and American Airlines are the most popular carriers operating from San José Juan Santamaria Intl to Buffalo

When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Buffalo Airport?

Prices for flights from San José Juan Santamaria Intl Airport to Buffalo Airport are refreshed on a daily basis.

How old do you have to be to fly from San José Juan Santamaria Intl Airport to Buffalo Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San José Juan Santamaria Intl Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$145 Cheap Flights from San José to Buffalo in 2025/26

1 adult

0 bags

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Find the cheapest flights from San José to Buffalo

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2:20 pm - 9:01 pm

SJO

BUF

29h 41m2 stops

7:00 am - 6:16 pm

BUF

SJO

12h 16m2 stops

$234United Airlines

Thu, Feb 12 - Tue, Feb 24

7:09 am - 4:40 pm

SJO

BUF

8h 31m1 stop

6:00 am - 8:13 pm

BUF

SJO

15h 13m1 stop

$239American Airlines

Sat, Feb 7 - Sat, Feb 21

6:38 am - 11:48 pm

SJO

BUF

16h 10m2 stops

6:17 am - 8:13 pm

BUF

SJO

14h 56m2 stops

$243American Airlines

Sat, Feb 7 - Sat, Feb 21

6:38 am - 9:06 pm

SJO

BUF

13h 28m1 stop

7:30 am - 10:30 pm

BUF

SJO

16h 00m1 stop

$244American Airlines

Sun, Feb 1 - Sun, Feb 8

6:30 am - 2:14 pm

SJO

BUF

30h 44m2 stops

8:30 am - 1:15 pm

BUF

SJO

29h 45m2 stops

$253United Airlines

Wed, Jan 21 - Sun, Jan 25

2:05 pm - 9:01 pm

SJO

BUF

29h 56m1 stop

7:00 am - 12:56 pm

BUF

SJO

30h 56m1 stop

$254United Airlines

Thu, Feb 12 - Wed, Feb 25

6:38 am - 9:06 pm

SJO

BUF

13h 28m1 stop

11:50 am - 10:30 pm

BUF

SJO

11h 40m2 stops

$256American Airlines

Sun, Feb 1 - Sun, Feb 8

6:30 am - 2:14 pm

SJO

BUF

30h 44m2 stops

8:30 am - 12:56 pm

BUF

SJO

29h 26m1 stop

$265United Airlines

Wed, Jan 21 - Sun, Jan 25

8:45 am - 8:29 pm

SJO

BUF

34h 44m2 stops

8:30 am - 1:15 pm

BUF

SJO

29h 45m2 stops

$267United Airlines

Sun, Feb 1 - Sun, Feb 8

12:33 pm - 6:21 pm

SJO

BUF

28h 48m1 stop

1:39 pm - 1:15 pm

BUF

SJO

24h 36m1 stop

$308Multiple Airlines

Mon, Feb 9 - Fri, Feb 27

JetBlue flights from San José to Buffalo

Our best JetBlue deals on San José to Buffalo flight tickets

JetBlue

Feb 13

SJO11:59 pmSan José Juan Santamaria Intl

13h 03m

1 stop

BUF2:02 pmBuffalo

Feb 22

BUF7:00 amBuffalo

7h 00m

1 stop

SJO1:00 pmSan José Juan Santamaria Intl

$419

Find similar

JetBlue

Feb 13

SJO11:59 pmSan José Juan Santamaria Intl

8h 29m

1 stop

BUF9:28 amBuffalo

Feb 25

BUF6:00 amBuffalo

8h 53m

1 stop

SJO1:53 pmSan José Juan Santamaria Intl

$438

Find similar

JetBlue

Apr 7

SJO11:59 pmSan José Juan Santamaria Intl

9h 56m

1 stop

BUF11:55 amBuffalo

Apr 14

BUF6:00 amBuffalo

7h 55m

1 stop

SJO11:55 amSan José Juan Santamaria Intl

$475

Find similar

United Airlines flights from San José to Buffalo

Our best United Airlines deals on San José to Buffalo flight tickets

United Airlines

Feb 12

SJO2:05 pmSan José Juan Santamaria Intl

29h 56m

1 stop

BUF9:01 pmBuffalo

Feb 26

BUF7:00 amBuffalo

30h 56m

1 stop

SJO12:56 pmSan José Juan Santamaria Intl

$234

Find similar

United Airlines

Jan 21

SJO6:30 amSan José Juan Santamaria Intl

30h 44m

2 stops

BUF2:14 pmBuffalo

Jan 25

BUF8:30 amBuffalo

29h 45m

2 stops

SJO1:15 pmSan José Juan Santamaria Intl

$253

Find similar

United Airlines

Feb 12

SJO2:05 pmSan José Juan Santamaria Intl

29h 56m

1 stop

BUF9:01 pmBuffalo

Feb 25

BUF7:00 amBuffalo

30h 56m

1 stop

SJO12:56 pmSan José Juan Santamaria Intl

$254

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Thu 2/12

2:20 pm-9:01 pm

2 stops29h 41m

Buffalo

Tue 2/24

7:00 am-6:16 pm

2 stops12h 16m

$234

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Sat 2/7

7:09 am-4:40 pm

1 stop8h 31m

Buffalo

Sat 2/21

6:00 am-8:13 pm

1 stop15h 13m

$239

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Sat 2/7

6:38 am-11:48 pm

2 stops16h 10m

Buffalo

Sat 2/21

6:17 am-8:13 pm

2 stops14h 56m

$243

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Sun 2/1

6:38 am-9:06 pm

1 stop13h 28m

Buffalo

Sun 2/8

7:30 am-10:30 pm

1 stop16h 00m

$244

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 1/21

6:30 am-2:14 pm

2 stops30h 44m

Buffalo

Sun 1/25

8:30 am-1:15 pm

2 stops29h 45m

$253

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Thu 2/12

2:05 pm-9:01 pm

1 stop29h 56m

Buffalo

Wed 2/25

7:00 am-12:56 pm

1 stop30h 56m

$254

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Sun 2/1

6:38 am-9:06 pm

1 stop13h 28m

Buffalo

Sun 2/8

11:50 am-10:30 pm

2 stops11h 40m

$256

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 1/21

6:30 am-2:14 pm

2 stops30h 44m

Buffalo

Sun 1/25

8:30 am-12:56 pm

1 stop29h 26m

$265

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Sun 2/1

8:45 am-8:29 pm

2 stops34h 44m

Buffalo

Sun 2/8

8:30 am-1:15 pm

2 stops29h 45m

$267

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Mon 2/9

12:33 pm-6:21 pm

1 stop28h 48m

Buffalo

Fri 2/27

1:39 pm-1:15 pm

1 stop24h 36m

$308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San José to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Thursday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $447. Flights from San José to Buffalo on a Monday will generally be more expensive and average around $625. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the morning is the cheapest time of day to fly from San José to Buffalo when you can find flight prices for as low as $444. Flying to Buffalo in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Buffalo, so prices are often more expensive at around $502 per ticket.

Can stopping save me money on San José to Buffalo flights?

You could potentially save up to 36% on your flight if you consider stops on a San José to Buffalo flight.

How have San José to Buffalo flight prices changed over time?

When to book flights from San José to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from San José to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San José to Buffalo (SJO to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Buffalo

Fastest flight time	12h 18m
Direct flights	None

The fastest flight from San José to Buffalo takes 12h 18m

There are no direct flights from San José to Buffalo. There are no popular flight routes from San José to Buffalo.

Search flight deals

How far is San José Juan Santamaria Intl to Buffalo by plane?
The distance between San José Juan Santamaria Intl and Buffalo is about 2297.0 mi. By plane, this route typically takes 12h 18m.
When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Buffalo Airport?
Prices for flights from San José Juan Santamaria Intl Airport to Buffalo Airport are refreshed on a daily basis.
How old do you have to be to fly from San José Juan Santamaria Intl Airport to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San José Juan Santamaria Intl Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Cheektowaga

Amherst

Tonawanda

Grand Island

Williamsville

Orchard Park

Lockport

West Seneca

East Aurora

Bowmansville

Eden

Angola

Why use momondo?

Why should I use momondo to find a flight deal from San José to Buffalo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from San José.

Can I find flights from San José to Buffalo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San José to Buffalo flights to just show those with flexible booking policies.

How can momondo help me find flights from San José to Buffalo?

Once you have performed a search for San José to Buffalo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San José to Buffalo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from San José and alert you when they change.