SJO - BUF

$149 Find Cheap Flights from San José to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Buffalo departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Buffalo, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$286
United Airlines
Fri 4/17Sat 4/25
SJO - BUF • 2 stops
Cheapest one-way
$149
Typical prices: $173-$427
American Airlines
Fri 2/13
SJO - BUF • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San José to Buffalo (SJO-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Buffalo

Fri, Apr 17 - Sat, Apr 25
United Airlines Logo
7:55 am - 8:49 pm
SJO
-
BUF
34h 54m
2 stops
United Airlines Logo
7:00 am - 12:21 pm
BUF
-
SJO
31h 21m
2 stops
$286United Airlines
Sun, Jun 14 - Sun, Jun 21
JetBlue Logo
9:00 am - 10:29 pm
SJO
-
BUF
11h 29m
1 stop
JetBlue Logo
8:30 am - 1:20 pm
BUF
-
SJO
6h 50m
1 stop
$353JetBlue
Tue, Mar 3 - Fri, Mar 6
Multiple Airlines Logo
5:00 am - 6:35 pm
SJO
-
BUF
12h 35m
2 stops
Multiple Airlines Logo
7:30 pm - 9:35 am
BUF
-
SJO
15h 05m
2 stops
$406Multiple Airlines
Tue, Mar 3 - Fri, Mar 6
Multiple Airlines Logo
7:50 pm - 9:40 am
SJO
-
BUF
12h 50m
2 stops
Multiple Airlines Logo
7:30 pm - 9:35 am
BUF
-
SJO
15h 05m
2 stops
$409Multiple Airlines
Fri, Apr 17 - Sat, Apr 25
United Airlines Logo
12:44 pm - 11:33 pm
SJO
-
BUF
8h 49m
1 stop
United Airlines Logo
6:00 am - 11:38 am
BUF
-
SJO
7h 38m
1 stop
$418United Airlines
Sun, Jun 14 - Sun, Jun 21
JetBlue Logo
9:00 am - 10:29 pm
SJO
-
BUF
11h 29m
1 stop
JetBlue Logo
8:30 am - 1:20 pm
BUF
-
SJO
6h 50m
1 stop
$473JetBlue
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
5:00 am - 8:53 pm
SJO
-
BUF
13h 53m
2 stops
Multiple Airlines Logo
8:59 pm - 8:45 am
BUF
-
SJO
13h 46m
2 stops
$490Multiple Airlines
Thu, Apr 16 - Sun, Apr 26
Multiple Airlines Logo
1:40 am - 9:15 pm
SJO
-
BUF
17h 35m
2 stops
Multiple Airlines Logo
7:02 pm - 11:45 am
BUF
-
SJO
18h 43m
3 stops
$511Multiple Airlines
Thu, Apr 16 - Sat, Apr 25
Multiple Airlines Logo
1:40 am - 9:15 pm
SJO
-
BUF
17h 35m
2 stops
Multiple Airlines Logo
7:02 pm - 11:45 am
BUF
-
SJO
18h 43m
3 stops
$529Multiple Airlines
Sat, Jun 6 - Sat, Jun 20
American Airlines Logo
3:12 pm - 10:19 am
SJO
-
BUF
17h 07m
2 stops
American Airlines Logo
7:00 am - 10:35 pm
BUF
-
SJO
17h 35m
1 stop
$577American Airlines
Booking Insights

KAYAK's insights & trends for San José to Buffalo flights

Get data-powered insights and trends into flights from San José to Buffalo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San José to Buffalo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San José to Buffalo were found on United Airlines ($286) and JetBlue ($353).

Find deals

Good to know

Low seasonOctober
Cheapest flight$149
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from San José to Buffalo

When to book flights from San José to Buffalo

Are your dates flexible? Find out the best times to travel from San José to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San José to Buffalo

  • What is the cheapest flight from San José to Buffalo?

    In the last 3 days, the lowest price for a flight from San José to Buffalo was $149 for a one-way ticket and $286 for a round-trip.

  • Do I need a passport to fly between San José and Buffalo?

    A passport is required to fly from San José to Buffalo.

  • Which aircraft models fly most regularly from San José to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San José to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San José to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from San José is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San José to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to San José with another airline. Booking your flights between San José and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from San José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

San José (SJO)
Buffalo (BUF)