Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San José, San José Province to Buffalo from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José, San José Province to Buffalo departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San José, San José Province to Buffalo (SJO-BUF)

Cheap round-trip flights

American Airlines Logo
6:00 am - 11:55 pmSJO-BUF
15h 55m2 stops
American Airlines Logo
3:34 pm - 12:12 pmBUF-SJO
22h 38m2 stops
$333American Airlines
Find Deal
Wed, Oct 1 - Sat, Nov 1
American Airlines Logo
7:27 am - 9:51 pmSJO-BUF
12h 24m2 stops
American Airlines Logo
5:38 am - 7:42 pmBUF-SJO
16h 04m2 stops
$340American Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
JetBlue Logo
2:05 pm - 8:53 amSJO-BUF
16h 48m1 stop
JetBlue Logo
7:59 pm - 1:00 pmBUF-SJO
19h 01m1 stop
$348JetBlue
Find Deal
Wed, Sep 24 - Tue, Sep 30
Logo
11:37 am - 5:27 pmSJO-BUF
27h 50m1 stop
Logo
7:12 pm - 11:24 amBUF-SJO
18h 12m1 stop
$355
Find Deal
Wed, Oct 1 - Sat, Nov 1
JetBlue Logo
2:05 pm - 8:59 amSJO-BUF
16h 54m1 stop
JetBlue Logo
6:10 am - 2:30 pmBUF-SJO
9h 20m1 stop
$430JetBlue
Find Deal
Tue, Oct 7 - Tue, Dec 30
Logo
9:35 am - 11:34 pmSJO-BUF
11h 59m2 stops
Logo
8:00 pm - 7:40 amBUF-SJO
13h 40m2 stops
$575
Find Deal
Tue, Sep 16 - Tue, Sep 23
Avianca Logo
1:55 am - 9:16 pmSJO-BUF
17h 21m2 stops
Avianca Logo
8:00 pm - 11:15 amBUF-SJO
17h 15m2 stops
$811Avianca
Find Deal
Mon, Sep 15 - Tue, Sep 23
Delta Logo
1:35 pm - 11:37 pmSJO-BUF
8h 02m1 stop
Delta Logo
6:00 am - 12:08 pmBUF-SJO
8h 08m1 stop
$820Delta
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
1:35 pm - 11:37 pmSJO-BUF
8h 02m1 stop
Delta Logo
6:00 am - 12:08 pmBUF-SJO
8h 08m1 stop
$937Delta
Find Deal
Wed, Sep 24 - Tue, Sep 30
Avianca Logo
1:55 am - 9:16 pmSJO-BUF
17h 21m2 stops
Avianca Logo
7:45 pm - 7:40 amBUF-SJO
13h 55m2 stops
$1,921Avianca
Find Deal
Tue, Sep 23 - Tue, Sep 30

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

Our best American Airlines deals on San José, San José Province to Buffalo flight tickets
American Airlines
Oct 1
SJO6:00 amSan José Juan Santamaria Intl
15h 55m
2 stops
BUF11:55 pmBuffalo
Nov 1
BUF3:34 pmBuffalo
22h 38m
2 stops
SJO12:12 pmSan José Juan Santamaria Intl
$333
Find similar
American Airlines
Sep 24
SJO7:27 amSan José Juan Santamaria Intl
12h 24m
2 stops
BUF9:51 pmBuffalo
Sep 30
BUF5:38 amBuffalo
16h 04m
2 stops
SJO7:42 pmSan José Juan Santamaria Intl
$340
Find similar
American Airlines
Sep 24
SJO7:27 amSan José Juan Santamaria Intl
13h 41m
1 stop
BUF11:08 pmBuffalo
Sep 30
BUF6:00 amBuffalo
15h 42m
2 stops
SJO7:42 pmSan José Juan Santamaria Intl
$395
Find similar

JetBlue flights from San José, San José Province to Buffalo

Our best JetBlue deals on San José, San José Province to Buffalo flight tickets
JetBlue
Sep 24
SJO2:05 pmSan José Juan Santamaria Intl
16h 48m
1 stop
BUF8:53 amBuffalo
Sep 30
BUF7:59 pmBuffalo
19h 01m
1 stop
SJO1:00 pmSan José Juan Santamaria Intl
$348
Find similar
JetBlue
Oct 7
SJO2:05 pmSan José Juan Santamaria Intl
16h 54m
1 stop
BUF8:59 amBuffalo
Dec 30
BUF6:10 amBuffalo
9h 20m
1 stop
SJO2:30 pmSan José Juan Santamaria Intl
$430
Find similar
JetBlue
Sep 16
SJO1:00 pmSan José Juan Santamaria Intl
20h 56m
1 stop
BUF11:56 amBuffalo
Sep 23
BUF6:00 amBuffalo
9h 00m
1 stop
SJO1:00 pmSan José Juan Santamaria Intl
$494
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San José, San José Province 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, momondo users made 832,500 searches. Data last updated September 2, 2025.
Use the filters below to find and compare flights from San José, San José Province to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 10/1

6:00 am-11:55 pm

2 stops15h 55m

Buffalo

Sat 11/1

3:34 pm-12:12 pm

2 stops22h 38m

$333

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 9/24

7:27 am-9:51 pm

2 stops12h 24m

Buffalo

Tue 9/30

5:38 am-7:42 pm

2 stops16h 04m

$340

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 9/24

2:05 pm-8:53 am

1 stop16h 48m

Buffalo

Tue 9/30

7:59 pm-1:00 pm

1 stop19h 01m

$348

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 10/1

11:37 am-5:27 pm

1 stop27h 50m

Buffalo

Sat 11/1

7:12 pm-11:24 am

1 stop18h 12m

$355

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Tue 10/7

2:05 pm-8:59 am

1 stop16h 54m

Buffalo

Tue 12/30

6:10 am-2:30 pm

1 stop9h 20m

$430

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Tue 9/16

9:35 am-11:34 pm

2 stops11h 59m

Buffalo

Tue 9/23

8:00 pm-7:40 am

2 stops13h 40m

$575

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Mon 9/15

1:55 am-9:16 pm

2 stops17h 21m

Buffalo

Tue 9/23

8:00 pm-11:15 am

2 stops17h 15m

$811

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 9/24

1:35 pm-11:37 pm

1 stop8h 02m

Buffalo

Tue 9/30

6:00 am-12:08 pm

1 stop8h 08m

$820

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Wed 9/24

1:35 pm-11:37 pm

1 stop8h 02m

Buffalo

Tue 9/30

6:00 am-12:08 pm

1 stop8h 08m

$937

San JoséBuffalo

SJO - BUF

SJOBUF

San José Juan Santamaria Intl

Tue 9/23

1:55 am-9:16 pm

2 stops17h 21m

Buffalo

Tue 9/30

7:45 pm-7:40 am

2 stops13h 55m

$1,921

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Buffalo from

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

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of October, then book flights to Buffalo from San José, San José Province during August instead. Flights to Buffalo in August, while not as cheap as those in October, still average around $400.

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, San José Province 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, San José Province 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, San José Province to Buffalo flights?

You could potentially save up to 15% on your flight if you consider stops on a San José, San José Province to Buffalo flight.

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

As of September 2025, prices for San José, San José Province to Buffalo flights are approximately 25% cheaper when compared to flights at the same time last year.

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

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

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

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

Direct flights

None
There are no direct flights from San José, San José Province to Buffalo. There are no popular flight routes from San José, San José Province 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 8h 02m.

  • 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.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Tonawanda
Williamsville
Amherst
Grand Island
Lockport
Orchard Park
West Seneca
East Aurora
Eden
Angola
Bowmansville

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.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/7
Sun 9/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States