BUF - SJO
$243 Find Cheap Flights from Buffalo to San José - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to San José departing on 1/30. 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.
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Everything you should know
Cheapest round-trip
$303
Typical prices: $464-$753
American Airlines
Sat 11/3Sat 11/10
BUF - SJO • 2 stops
Cheapest one-way
$201
Typical prices: $190-$311
GOL
Tue 1/30
BUF - SJO • 2 stops
Cheap Flights from Buffalo to San José (BUF-SJO)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to San José 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.
Cheap flights from Buffalo to San José with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.
Tue, Nov 3 - Tue, Nov 10
6:58 pm - 2:49 pmBUF Buffalo-SJO San José Juan Santamaria Intl
20h 51m2 stops Charlotte Douglas Miami
3:54 pm - 12:05 pmSJO San José Juan Santamaria Intl-BUF Buffalo
19h 11m2 stops Miami Charlotte Douglas
$303American Airlines
Mon, Oct 26 - Wed, Nov 11
7:53 pm - 12:00 pmBUF Buffalo-SJO San José Juan Santamaria Intl
18h 07m2 stops Charlotte Douglas Miami
3:54 pm - 10:40 amSJO San José Juan Santamaria Intl-BUF Buffalo
17h 46m2 stops Miami Charlotte Douglas
$393American Airlines
Thu, Jan 21 - Sun, Jan 24
6:30 am - 6:16 pmBUF Buffalo-SJO San José Juan Santamaria Intl
12h 46m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
1:15 am - 2:17 pmSJO San José Juan Santamaria Intl-BUF Buffalo
12h 02m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$397United Airlines
Tue, Oct 27 - Sat, Oct 31
10:51 am - 6:53 pmBUF Buffalo-SJO San José Juan Santamaria Intl
10h 02m1 stop Newark
11:28 pm - 2:17 pmSJO San José Juan Santamaria Intl-BUF Buffalo
12h 49m2 stops Newark Chicago O'Hare Intl
$442United Airlines
Mon, Nov 30 - Mon, Dec 7
7:44 pm - 1:46 pmBUF Buffalo-SJO San José Juan Santamaria Intl
19h 02m2 stops Charlotte Douglas Dallas/Fort Worth
2:00 pm - 10:56 amSJO San José Juan Santamaria Intl-BUF Buffalo
19h 56m2 stops Miami Chicago O'Hare Intl
$467GOL
Mon, Nov 30 - Mon, Dec 7
7:44 pm - 1:46 pmBUF Buffalo-SJO San José Juan Santamaria Intl
19h 02m2 stops Charlotte Douglas Dallas/Fort Worth
1:42 pm - 12:05 pmSJO San José Juan Santamaria Intl-BUF Buffalo
21h 23m1 stop Charlotte Douglas
$475GOL
Sat, Nov 28 - Fri, Dec 4
6:00 am - 10:15 pmBUF Buffalo-SJO San José Juan Santamaria Intl
17h 15m1 stop Atlanta Hartsfield-Jackson
2:37 pm - 12:04 amSJO San José Juan Santamaria Intl-BUF Buffalo
8h 27m1 stop Atlanta Hartsfield-Jackson
$493Delta
Sat, Nov 28 - Tue, Dec 8
6:00 am - 10:15 pmBUF Buffalo-SJO San José Juan Santamaria Intl
17h 15m1 stop Atlanta Hartsfield-Jackson
7:00 am - 12:04 amSJO San José Juan Santamaria Intl-BUF Buffalo
16h 04m1 stop Atlanta Hartsfield-Jackson
$493Delta
Mon, Oct 26 - Wed, Nov 11
7:35 am - 1:00 pmBUF Buffalo-SJO San José Juan Santamaria Intl
7h 25m1 stop Fort Lauderdale
3:05 pm - 11:58 pmSJO San José Juan Santamaria Intl-BUF Buffalo
7h 53m1 stop Fort Lauderdale
$566JetBlue
Mon, Oct 26 - Wed, Nov 11
7:35 am - 1:00 pmBUF Buffalo-SJO San José Juan Santamaria Intl
7h 25m1 stop Fort Lauderdale
3:05 pm - 11:58 pmSJO San José Juan Santamaria Intl-BUF Buffalo
7h 53m1 stop Fort Lauderdale
$570JetBlue
Sat, Jan 30
6:50 pm - 2:56 pmBUF Buffalo-SJO San José Juan Santamaria Intl
21h 06m2 stops Charlotte Douglas Miami
$201GOL
Mon, Jan 11
6:50 pm - 12:20 pmBUF Buffalo-SJO San José Juan Santamaria Intl
18h 30m2 stops Charlotte Douglas Miami
$211American Airlines
Mon, Jan 11
6:50 pm - 12:20 pmBUF Buffalo-SJO San José Juan Santamaria Intl
18h 30m2 stops Charlotte Douglas Miami
$223American Airlines
Sat, Jan 30
6:50 pm - 12:30 pmBUF Buffalo-SJO San José Juan Santamaria Intl
18h 40m1 stop Charlotte Douglas
$235American Airlines
Sun, Jan 31
6:50 pm - 2:56 pmBUF Buffalo-SJO San José Juan Santamaria Intl
21h 06m2 stops Charlotte Douglas Miami
$238GOL
Thu, Oct 29
12:54 pm - 7:55 amBUF Buffalo-SJO San José Juan Santamaria Intl
45h 01m3 stops Orlando Raleigh-Durham Tampa
$243Multiple Airlines
Thu, Oct 29
5:58 pm - 10:25 amBUF Buffalo-SJO San José Juan Santamaria Intl
18h 27m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$250United Airlines
Wed, Oct 28
7:35 am - 1:00 pmBUF Buffalo-SJO San José Juan Santamaria Intl
7h 25m1 stop Fort Lauderdale
$273JetBlue
Thu, Oct 29
7:35 am - 1:00 pmBUF Buffalo-SJO San José Juan Santamaria Intl
7h 25m1 stop Fort Lauderdale
$300JetBlue
Mon, Jan 11
5:45 am - 7:53 pmBUF Buffalo-SJO San José Juan Santamaria Intl
15h 08m1 stop Newark
$367United Airlines
Wed, Oct 14 - Sun, Nov 1
6:08 am - 8:21 pmBUF Buffalo-SJO San José Juan Santamaria Intl
16h 13m2 stops New York LaGuardia Miami
3:54 pm - 11:35 amSJO San José Juan Santamaria Intl-BUF Buffalo
18h 41m2 stops Miami Washington, D.C. Reagan-National
$543American Airlines
Wed, Oct 14 - Sun, Nov 1
6:08 am - 8:21 pmBUF Buffalo-SJO San José Juan Santamaria Intl
16h 13m2 stops New York LaGuardia Miami
2:46 pm - 3:50 pmSJO San José Juan Santamaria Intl-BUF Buffalo
24h 04m1 stop Dallas/Fort Worth
$552American Airlines
Wed, Oct 14 - Sun, Nov 1
7:53 pm - 11:45 amBUF Buffalo-SJO San José Juan Santamaria Intl
17h 52m3 stops New York John F Kennedy Intl San Salvador El Salvador Intl Panama City Tocumen Intl
4:15 pm - 8:08 amSJO San José Juan Santamaria Intl-BUF Buffalo
14h 53m2 stops Guatemala City La Aurora New York John F Kennedy Intl
$619Multiple Airlines
Wed, Oct 14 - Sun, Nov 1
7:25 am - 12:05 pmBUF Buffalo-SJO San José Juan Santamaria Intl
6h 40m1 stop Orlando
1:20 pm - 11:20 pmSJO San José Juan Santamaria Intl-BUF Buffalo
9h 00m1 stop Orlando
$769Southwest
Price, demand and travel trends for Buffalo to San José flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from Buffalo to San José?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to San José departing in november.What's the cheapest day of the week to fly from Buffalo to San José?
Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Buffalo to San José. It’s 31% cheaper than the average day, while Sunday is the most expensive, with prices 17% higher.
What’s the cheapest month to fly from Buffalo to San José?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Buffalo to San José, removes the top 0.1% to account for outliers and then takes the median of all values for each month.•September is the cheapest month to fly from Buffalo to San José at $486 round-trip.
•August ($848) and December ($778) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 74% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
Round-trip flights from Buffalo to San José typically range from $464 to $753. The lowest price found in the past 5 days was $303, on American Airlines.
What’s the most popular layover airport when flying from Buffalo to San José?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the Buffalo to San José route. 27% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.
What is the cheapest layover airport when flying from Buffalo to San José?
Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $299. Based on KAYAK data over the past 3 months.
Key details for Buffalo to San José flights
Low season | June |
|---|---|
High season | February |
Cheapest flight | $201 |
When to book flights from Buffalo to San José
Are your dates flexible? Find out the best times to travel from Buffalo to San José 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.
Your Buffalo to San José flight questions, answered
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Your guide to booking Buffalo to San José flights
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Cabin class types available on flights from Buffalo to San José
Cabin classes available on flights from Buffalo to San José. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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Flights from domestic origins to San José
More flights to San José. Prices are the lowest found on KAYAK in the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.