Cheap flights from Buffalo (BUF) to San José (SJO) from $119

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. 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.
BUF — SJO
abr. 16 — abr. 231

The best prices from Buffalo to San José Juan Santamaria Intl are usually found in September or January, booked 39 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from Buffalo to San José

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 11, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$397

One-way from

$164
High demand for flights, 19% potential price rise
Best time to find cheap flights, 43% potential price drop
From Buffalo to San José Juan Santamaria Intl
One-way flight from Buffalo to San José Juan Santamaria Intl

What is the cheapest day to fly round-trip from Buffalo to San José, San José Province?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 48% on the overall cost on flights from Buffalo to San José, San José Province.

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

Users have found that booking a flight from Buffalo to San José, San José Province at least 40 days early can save you up to 38% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Buffalo to San José, San José Province for as little as $499 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $499 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to San José, San José Province. Flights to San José, San José Province from Buffalo in September are about $685 on average during September, but can be found for as low as $379.

When is the cheapest time to fly from Buffalo to San José, San José Province (BUF - SJO)?

A simple way to save on the total cost of your ticket is to fly from Buffalo to San José, San José Province at noon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the afternoon.

Cheap United Airlines flights from Buffalo to San José

Explore cheap flight options specifically provided by United Airlines for the route between Buffalo and San José. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Buffalo to San José. Come back soon if you're not finding the exact deal you're looking for.
jue. 9/126:00 amBUF - SJO
1 stop7h 38mUnited Airlines
mar. 9/1712:44 pmSJO - BUF
1 stop8h 37mUnited Airlines
Deal found 4/10$368
jue. 9/126:00 amBUF - SJO
1 stop7h 38mUnited Airlines
mar. 9/177:55 amSJO - BUF
2 stops24h 13mUnited Airlines
Deal found 4/10$450
sáb. 5/45:55 pmBUF - SJO
2 stops18h 08mUnited Airlines
jue. 5/91:30 pmSJO - BUF
2 stops29h 31mUnited Airlines
Deal found 4/10$517
mar. 8/66:03 pmBUF - SJO
2 stops18h 00mUnited Airlines
mar. 8/131:30 pmSJO - BUF
2 stops25h 27mUnited Airlines
Deal found 4/10$557
mar. 8/66:03 pmBUF - SJO
2 stops18h 00mUnited Airlines
mar. 8/131:30 pmSJO - BUF
2 stops25h 27mUnited Airlines
Deal found 4/10$577
dom. 5/127:00 amBUF - SJO
2 stops31h 26mUnited Airlines
vie. 5/171:30 pmSJO - BUF
2 stops25h 19mUnited Airlines
Deal found 4/10$590
mar. 4/307:00 amBUF - SJO
2 stops14h 37mUnited Airlines
dom. 5/51:30 pmSJO - BUF
3 stops31h 53mUnited Airlines
Deal found 4/10$711
sáb. 5/116:15 amBUF - SJO
1 stop7h 41mUnited Airlines
mié. 5/1512:44 pmSJO - BUF
1 stop8h 39mUnited Airlines
Deal found 4/10$725
lun. 8/56:08 amBUF - SJO
2 stops15h 29mUnited Airlines
mié. 8/211:30 pmSJO - BUF
2 stops24h 04mUnited Airlines
Deal found 4/10$786

Cheap JetBlue flights from Buffalo to San José

Explore cheap flight options specifically provided by JetBlue for the route between Buffalo and San José. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
To aid your search, here are some of the cheapest JetBlue flights we've found from Buffalo to San José. Deals are refreshing constantly so come back soon for more options.
dom. 9/111:30 amBUF - SJO
1 stop12h 26mJetBlue
lun. 9/3011:57 pmSJO - BUF
1 stop9h 59mJetBlue
Deal found 4/10$394
lun. 7/2911:30 amBUF - SJO
1 stop12h 26mJetBlue
mar. 8/611:59 pmSJO - BUF
1 stop14h 21mJetBlue
Deal found 4/11$460
sáb. 4/273:11 pmBUF - SJO
1 stop9h 05mJetBlue
sáb. 5/410:50 amSJO - BUF
1 stop9h 58mJetBlue
Deal found 4/11$474
lun. 7/2911:30 amBUF - SJO
1 stop12h 26mJetBlue
mar. 8/611:59 pmSJO - BUF
1 stop14h 21mJetBlue
Deal found 4/10$499
mar. 8/611:30 amBUF - SJO
1 stop12h 26mJetBlue
mar. 8/1311:59 pmSJO - BUF
1 stop8h 42mJetBlue
Deal found 4/10$537
mar. 7/211:30 amBUF - SJO
1 stop12h 26mJetBlue
jue. 8/111:59 pmSJO - BUF
1 stop8h 42mJetBlue
Deal found 4/10$615
lun. 8/511:30 amBUF - SJO
1 stop12h 26mJetBlue
mié. 8/2111:59 pmSJO - BUF
1 stop14h 21mJetBlue
Deal found 4/10$653

Cheap Buffalo to San José flights in April & May 2024

Find cheap flight options from Buffalo to San José specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Prices were last updated on abril 11, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to San José in 2024. For more flight deals, be sure to check back very soon.
mié. 5/110:14 amBUF - SJO
2 stops25h 24mMultiple Airlines
lun. 5/61:45 pmSJO - BUF
1 stop16h 01mMultiple Airlines
Deal found 4/10$298
mié. 5/110:14 amBUF - SJO
2 stops25h 24mMultiple Airlines
lun. 5/610:28 amSJO - BUF
1 stop19h 18mMultiple Airlines
Deal found 4/10$299
lun. 5/69:25 pmBUF - SJO
2 stops14h 13mMultiple Airlines
sáb. 5/111:42 pmSJO - BUF
1 stop16h 04mMultiple Airlines
Deal found 4/10$313
dom. 4/287:48 pmBUF - SJO
2 stops30h 08mMultiple Airlines
vie. 5/31:45 pmSJO - BUF
1 stop27h 53mMultiple Airlines
Deal found 4/10$323
vie. 5/38:46 amBUF - SJO
1 stop26h 52mMultiple Airlines
mié. 5/81:42 pmSJO - BUF
1 stop16h 04mMultiple Airlines
Deal found 4/10$327
mar. 4/307:48 pmBUF - SJO
2 stops30h 08mMultiple Airlines
dom. 5/51:45 pmSJO - BUF
1 stop16h 10mMultiple Airlines
Deal found 4/10$328
mar. 4/307:48 pmBUF - SJO
2 stops38h 23mFrontier
dom. 5/59:21 amSJO - BUF
2 stops20h 34mFrontier
Deal found 4/10$329
mar. 4/308:36 amBUF - SJO
1 stop27h 02mMultiple Airlines
dom. 5/510:28 amSJO - BUF
1 stop19h 27mMultiple Airlines
Deal found 4/10$330
lun. 5/68:45 amBUF - SJO
1 stop26h 53mMultiple Airlines
sáb. 5/111:42 pmSJO - BUF
1 stop16h 04mMultiple Airlines
Deal found 4/10$332

Buffalo to San José 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and San José in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to San José in 2024. For more flight deals, be sure to check back very soon.
mié. 5/110:14 amBUF - SJO
2 stops25h 24mMultiple Airlines
lun. 5/61:45 pmSJO - BUF
1 stop16h 01mMultiple Airlines
Deal found 4/10$298
mié. 5/110:14 amBUF - SJO
2 stops25h 24mMultiple Airlines
lun. 5/610:28 amSJO - BUF
1 stop19h 18mMultiple Airlines
Deal found 4/10$299
lun. 5/69:25 pmBUF - SJO
2 stops14h 13mMultiple Airlines
sáb. 5/111:42 pmSJO - BUF
1 stop16h 04mMultiple Airlines
Deal found 4/10$313
dom. 4/287:48 pmBUF - SJO
2 stops30h 08mMultiple Airlines
vie. 5/31:45 pmSJO - BUF
1 stop27h 53mMultiple Airlines
Deal found 4/10$323
vie. 5/38:46 amBUF - SJO
1 stop26h 52mMultiple Airlines
mié. 5/81:42 pmSJO - BUF
1 stop16h 04mMultiple Airlines
Deal found 4/10$327
mar. 4/307:48 pmBUF - SJO
2 stops30h 08mMultiple Airlines
dom. 5/51:45 pmSJO - BUF
1 stop16h 10mMultiple Airlines
Deal found 4/10$328
mar. 4/307:48 pmBUF - SJO
2 stops38h 23mFrontier
dom. 5/59:21 amSJO - BUF
2 stops20h 34mFrontier
Deal found 4/10$329
mar. 4/308:36 amBUF - SJO
1 stop27h 02mMultiple Airlines
dom. 5/510:28 amSJO - BUF
1 stop19h 27mMultiple Airlines
Deal found 4/10$330
lun. 5/68:45 amBUF - SJO
1 stop26h 53mMultiple Airlines
sáb. 5/111:42 pmSJO - BUF
1 stop16h 04mMultiple Airlines
Deal found 4/10$332

One-way flights to San José from Buffalo

Search for one-way flight options from Buffalo to San José. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
Users traveling one-way from Buffalo to San José can select one of these great deals. Those seeking round-trip flights from Buffalo to San José should utilize the search form at the the top of the page.
lun. 4/298:45 amBUF - SJO
1 stop26h 53mMultiple Airlines
Deal found 4/10$119
lun. 4/299:25 pmBUF - SJO
2 stops14h 13mMultiple Airlines
Deal found 4/10$131
mar. 5/77:48 pmBUF - SJO
2 stops30h 16mMultiple Airlines
Deal found 4/10$136
sáb. 5/118:38 pmBUF - SJO
1 stop14h 43mMultiple Airlines
Deal found 4/10$140
sáb. 5/410:15 amBUF - SJO
2 stops48h 21mMultiple Airlines
Deal found 4/10$143
jue. 5/28:46 amBUF - SJO
1 stop26h 52mMultiple Airlines
Deal found 4/10$147
sáb. 5/1110:15 amBUF - SJO
2 stops15h 49mMultiple Airlines
Deal found 4/10$149
lun. 5/69:25 pmBUF - SJO
2 stops16h 11mMultiple Airlines
Deal found 4/10$151
sáb. 5/410:04 pmBUF - SJO
3 stops37h 34mMultiple Airlines
Deal found 4/10$152

Find flights from Buffalo to San José within your budget

Customize your flight search to find flights from Buffalo to San José 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, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$298 - $394

Route

Depart

Return

Price

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

mié. 5/1

2 stops25h 24m

San José Juan Santamaria Intl

lun. 5/6

1 stop16h 01m

$298

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

mié. 5/1

2 stops25h 24m

San José Juan Santamaria Intl

lun. 5/6

1 stop19h 18m

$299

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

lun. 5/6

2 stops14h 13m

San José Juan Santamaria Intl

sáb. 5/11

1 stop16h 04m

$313

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

mar. 4/30

2 stops38h 23m

San José Juan Santamaria Intl

dom. 5/5

2 stops20h 34m

$329

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

mié. 5/8

2 stops15h 43m

San José Juan Santamaria Intl

mié. 5/15

2 stops24h 45m

$358

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

dom. 9/1

1 stop16h 46m

San José Juan Santamaria Intl

lun. 9/30

2 stops20h 03m

$360

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

jue. 9/12

1 stop7h 38m

San José Juan Santamaria Intl

mar. 9/17

1 stop8h 37m

$368

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

sáb. 5/11

2 stops15h 53m

San José Juan Santamaria Intl

mié. 5/15

2 stops13h 59m

$371

BuffaloSan José Juan Santamaria Intl

BUF - SJO

BUFSJO

Buffalo

dom. 9/1

1 stop12h 26m

San José Juan Santamaria Intl

lun. 9/30

1 stop9h 59m

$394

Flights are sorted by cheapest first

Deals found on 4/10

When is the best time to book a flight from Buffalo to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to San José. Price data was last updated on January 28, 2024.
The price you pay for your flight from Buffalo to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Buffalo to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to San José. Price data was last updated on April 7, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San José, San José Province flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San José by month

Plan your trip from Buffalo to San José by taking into account the cheapest months to travel. The average price of a one-way flight from Buffalo to San José is currently $141 while a round-trip flight costs $343. Price data was last updated on April 7, 2024.

Currently, September is the cheapest month in which you can book a flight from Buffalo to San José, San José Province (average of $397). Flying from Buffalo to San José, San José Province in July is currently the most expensive (average of $549). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$427

February

$450

March

$499

April

$433

May

$425

June

$516

July

$549

August

$439

September

$397

October

$407

November

$482

December

$487

Temperature and rainfall in San José by month

Plan your trip to San José by taking into account the average temperature and rainfall totals by month.

SJO

Temperature

64.4 - 69.8 °F

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated abril 11, 2024.
See what other customers who have flown with United Airlines, JetBlue and Delta from Buffalo to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,206 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

8.1
Very good
11,206 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.7
Good
4,730 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.4
Good
11,391 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

7.3
Good
15,011 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

6.3
Okay
4,202 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Buffalo to San José, San José Province for under $300 on Cheapflights?

    Yes, there are multiple flights from Buffalo to San José, San José Province for under $300. The cheapest flight booked recently is on Multiple Airlines for just $298, but on average you can expect to pay $335.

  • What are the cheapest airlines flying from Buffalo to San José, San José Province round-trip?

    Currently priced at $329, Frontier will fly you from Buffalo to San José, San José Province and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $358 and $360, respectively. These flights start at 51% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to San José, San José Province one-way?

    One-way options have recently been found by users for as low as $155 on Frontier. Other airlines that offer cheap prices include Delta from $159 and American Airlines from $223 one-way.

  • What are the most popular airlines that fly from Buffalo to San José, San José Province?

  • What does BUF to SJO mean?

    Great question - BUF to SJO just means Buffalo Airport to San José Juan Santamaria Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Buffalo to San José that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to San José with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Buffalo to San José that include hotel bookings?

    Yes. In addition to deals on Buffalo to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from Buffalo to San José?

    Yes. Cheapflights offers flight deals from Buffalo to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Buffalo to San José that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to San José?

    Yes, you can often find last-minute deals on Buffalo to San José flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to San José, San José Province flight deals updated?

    The Buffalo to San José, San José Province flight deals you see on this page were last updated on 4/10.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Buffalo to San José

Discover the top 5 airlines that operate flights from Buffalo to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated abril 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$359Average$643FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$387Average$635FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$419Average$632FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapest$431Average$600FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Copa AirlinesCheapest$559Average$901FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Search flights from Buffalo to San José by cabin class

Find flights from Buffalo to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to San José?

When you search for this flight from Buffalo to San José, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to San José?

Cheapflights helps you find that perfect flight to San José from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Buffalo to San José with no change fees?

Yes, we can. To see specific flights from Buffalo to San José with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Buffalo to San José become cheaper?

Not ready to book yet? You can track prices for flights from Buffalo to San José on Cheapflights with our Price Alert feature and get notified when better prices are available.

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