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Cheap flights from Buffalo to San José, San José Province from $249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to San José, San José Province departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Buffalo to San José

Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to San José that have been recently found on momondo from popular airlines, departing in the coming months.
11:24 am - 10:25 amBUF-SJO
25h 01m1 stop
12:50 am - 10:24 amSJO-BUF
31h 34m2 stops
mar., mar. 18 - lun., mar. 24
11:24 am - 10:25 amBUF-SJO
25h 01m1 stop
11:55 am - 10:24 amSJO-BUF
20h 29m1 stop
mar., mar. 25 - mar., abr. 1
8:45 am - 8:48 pmBUF-SJO
14h 03m1 stop
11:29 pm - 10:34 amSJO-BUF
9h 05m1 stop
$355JetBlue
Find Deal
mié., mar. 26 - mié., abr. 2
7:00 am - 1:44 pmBUF-SJO
8h 44m1 stop
11:29 pm - 10:34 amSJO-BUF
9h 05m1 stop
$359JetBlue
Find Deal
mar., mar. 25 - mar., abr. 1
6:47 am - 6:39 pmBUF-SJO
13h 52m2 stops
8:15 am - 12:20 amSJO-BUF
14h 05m2 stops
$368American Airlines
Find Deal
mar., mar. 18 - mar., mar. 25
6:00 am - 1:20 pmBUF-SJO
9h 20m1 stop
2:20 pm - 12:20 amSJO-BUF
8h 00m1 stop
$375American Airlines
Find Deal
mié., mar. 26 - mié., abr. 2
12:11 pm - 9:24 pmBUF-SJO
11h 13m1 stop
1:21 pm - 12:07 amSJO-BUF
8h 46m1 stop
$396Delta
Find Deal
mar., mar. 18 - mar., mar. 25
10:30 am - 9:24 pmBUF-SJO
12h 54m2 stops
1:21 pm - 12:07 amSJO-BUF
8h 46m1 stop
$400Delta
Find Deal
mar., mar. 18 - mar., mar. 25
6:25 am - 7:40 pmBUF-SJO
15h 15m2 stops
8:45 am - 10:40 pmSJO-BUF
11h 55m2 stops
$533Southwest
Find Deal
lun., abr. 28 - jue., may. 1
6:00 am - 12:35 pmBUF-SJO
8h 35m2 stops
8:45 am - 12:05 amSJO-BUF
13h 20m2 stops
$656Southwest
Find Deal
sáb., may. 17 - dom., jun. 1

JetBlue flights from Buffalo to San José, San José Province

Our best JetBlue deals on Buffalo to San José, San José Province flight tickets
JetBlue
Mar 26
BUF8:45 amBuffalo
14h 03m
1 stop
SJO8:48 pmSan José Juan Santamaria Intl
Apr 2
SJO11:29 pmSan José Juan Santamaria Intl
9h 05m
1 stop
BUF10:34 amBuffalo
JetBlue
Mar 25
BUF7:00 amBuffalo
8h 44m
1 stop
SJO1:44 pmSan José Juan Santamaria Intl
Apr 1
SJO11:29 pmSan José Juan Santamaria Intl
9h 05m
1 stop
BUF10:34 amBuffalo
JetBlue
Mar 2
BUF8:45 amBuffalo
14h 03m
1 stop
SJO9:48 pmSan José Juan Santamaria Intl
Mar 12
SJO12:20 pmSan José Juan Santamaria Intl
10h 22m
1 stop
BUF12:42 amBuffalo

American Airlines flights from Buffalo to San José, San José Province

Our best American Airlines deals on Buffalo to San José, San José Province flight tickets
American Airlines
Mar 18
BUF6:47 amBuffalo
13h 52m
2 stops
SJO6:39 pmSan José Juan Santamaria Intl
Mar 25
SJO8:15 amSan José Juan Santamaria Intl
14h 05m
2 stops
BUF12:20 amBuffalo
American Airlines
Mar 26
BUF6:00 amBuffalo
9h 20m
1 stop
SJO1:20 pmSan José Juan Santamaria Intl
Apr 2
SJO2:20 pmSan José Juan Santamaria Intl
8h 00m
1 stop
BUF12:20 amBuffalo
American Airlines
Mar 26
BUF6:00 amBuffalo
14h 39m
2 stops
SJO6:39 pmSan José Juan Santamaria Intl
Apr 2
SJO2:20 pmSan José Juan Santamaria Intl
8h 00m
1 stop
BUF12:20 amBuffalo

See travel insights to San José from

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

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

What is the typical price of a round-trip flight between Buffalo and San José, San José Province?

What is the cheapest month to fly to San José, San José Province?

The month of September is, on average, the cheapest month to fly to San José, San José Province from Buffalo, with most prices found around $442. If you’re not able to fly to San José, San José Province in September, then May is your next best option. Flight prices from Buffalo to San José, San José Province during May average around $538.

What is the cheapest day to depart on your flight to San José, San José Province?

The cheapest day to depart from Buffalo to San José, San José Province is on a Tuesday when prices can be found for as low as $527. The most expensive day to fly to San José, San José Province is Friday, with ticket prices averaging around $879.

What is the cheapest time of day to depart on your flight to San José, San José Province?

In the afternoon is the cheapest time of day to fly from Buffalo to San José, San José Province when you can find flight prices for as low as $432. Flying to San José, San José Province in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $626 per ticket.

How far in advance should I book a flight to San José, San José Province?

You are more likely to see cheaper flights to San José, San José Province from Buffalo when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around $640 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province from Buffalo for as low as $486 on momondo.

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

As of February 2025, prices for Buffalo to San José, San José Province flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Buffalo to San José, San José Province

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

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

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

Best Price Found

$249

Fastest flight time

7h 38m

Direct flights

None

Airports in San José, San José Province

1 airport
The best one-way flight to San José, San José Province from Buffalo in the past 72 hours is $249. The best round-trip flight deal from Buffalo to San José, San José Province found on momondo in the last 72 hours is $267.
The fastest flight from Buffalo to San José, San José Province takes 7h 38m
There are no direct flights from Buffalo to San José, San José Province. Popular non-direct route for this connection is Buffalo Airport - San José Juan Santamaria Intl Airport.
There is 1 airport near San José, San José Province: San José Juan Santamaria Intl (SJO)

  • How far is Buffalo to San José Juan Santamaria Intl by plane?

    Buffalo and San José Juan Santamaria Intl are 2297.0 mi apart from one another. Flights usually cover this in 7h 38m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Buffalo Airport to San José Juan Santamaria Intl Airport are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to San José Juan Santamaria Intl Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Buffalo to San José, San José Province?


Best airlines flying from Buffalo to San José, San José Province

Compare and see reviews for airlines that fly from Buffalo to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $364Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $384Free CancellationRating
7.4
3,070 reviews
Search JetBlue flights
DeltaPriceFrom $395Free CancellationRating
8.0
8,220 reviews
Search Delta flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
8,766 reviews
Search United Airlines flights
SouthwestPriceFrom $478Free CancellationRating
8.1
4,411 reviews
Search Southwest flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
Heredia
Dominical
Santa Elena
Esterillos Este
San Lorenzo

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to San José. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Buffalo to San José with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to San José from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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


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