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San José

$327+ Cheap flights from Allentown (ABE) to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJO
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
1 adult, Economy
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Cheap flight deals from Allentown to San José

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 September 13, 2025.

Round-trip from

$327
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$315
From Allentown-Bethlehem to San José Juan Santamaria Intl
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Allentown to San José

Cheapest flights from Allentown to San José
Explore the most affordable flight options available from Allentown to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:01 pmABE - SJO
1 stop22h 29mMultiple Airlines
Wed 10/812:35 pmSJO - ABE
1 stop18h 19mMultiple Airlines
Deal found 9/11$327
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:01 pmABE - SJO
1 stop22h 29mMultiple Airlines
Thu 10/911:37 amSJO - ABE
1 stop8h 38mMultiple Airlines
Deal found 9/11$343
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:56 pmABE - SJO
1 stop10h 11mDelta
Wed 11/197:00 amSJO - ABE
1 stop9h 19mDelta
Deal found 9/12$347
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:31 pmABE - SJO
2 stops24h 59mMultiple Airlines
Wed 10/812:35 pmSJO - ABE
1 stop18h 19mMultiple Airlines
Deal found 9/11$383
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:01 pmABE - SJO
1 stop22h 29mMultiple Airlines
Sun 10/1211:37 amSJO - ABE
1 stop8h 38mMultiple Airlines
Deal found 9/11$395
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:31 pmABE - SJO
2 stops24h 59mMultiple Airlines
Thu 10/911:37 amSJO - ABE
1 stop8h 38mMultiple Airlines
Deal found 9/11$399
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:53 pmABE - SJO
2 stops20h 07mAmerican Airlines
Fri 10/102:40 pmSJO - ABE
2 stops20h 46mAmerican Airlines
Deal found 9/11$408
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amABE - SJO
2 stops15h 42mAmerican Airlines
Fri 10/102:40 pmSJO - ABE
2 stops20h 46mAmerican Airlines
Deal found 9/11$421
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:53 pmABE - SJO
2 stops20h 07mAmerican Airlines
Sat 10/112:20 pmSJO - ABE
1 stop25h 03mAmerican Airlines
Deal found 9/11$429
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amABE - SJO
2 stops15h 42mAmerican Airlines
Sat 10/112:20 pmSJO - ABE
1 stop30h 20mAmerican Airlines
Deal found 9/11$442

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 2,558,603 searches. Data last updated September 13, 2025.
Use the filters below to find and compare flights from Allentown to San José that are best for you.

Fly from

Allentown

Fly to

San José

Route

Depart

Return

Price

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sun 10/5

3:01 pm-11:30 am

1 stop22h 29m

San José Juan Santamaria Intl

Wed 10/8

12:35 pm-8:54 am

1 stop18h 19m

$327

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 11/15

12:56 pm-10:07 pm

1 stop10h 11m

San José Juan Santamaria Intl

Wed 11/19

7:00 am-5:19 pm

1 stop9h 19m

$347

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Mon 1/19

7:59 pm-12:05 pm

2 stops17h 06m

San José Juan Santamaria Intl

Mon 1/26

3:50 pm-12:16 am

1 stop7h 26m

$347

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sun 10/5

4:32 pm-11:30 am

2 stops20h 58m

San José Juan Santamaria Intl

Thu 10/9

11:37 am-10:15 pm

1 stop8h 38m

$354

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Mon 10/6

12:31 pm-11:30 am

2 stops24h 59m

San José Juan Santamaria Intl

Thu 10/9

11:37 am-10:15 pm

1 stop8h 38m

$399

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sun 10/5

4:32 pm-11:30 am

2 stops20h 58m

San José Juan Santamaria Intl

Sun 10/12

11:37 am-10:15 pm

1 stop8h 38m

$407

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sun 3/1

5:40 pm-2:05 pm

2 stops21h 25m

San José Juan Santamaria Intl

Thu 3/5

3:50 pm-10:47 am

2 stops17h 57m

$408

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Mon 10/6

5:53 pm-12:00 pm

2 stops20h 07m

San José Juan Santamaria Intl

Sat 10/11

2:20 pm-5:23 pm

1 stop25h 03m

$429

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 10/4

6:00 am-7:42 pm

2 stops15h 42m

San José Juan Santamaria Intl

Sat 10/11

2:20 pm-10:40 pm

1 stop30h 20m

$442

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Mon 10/6

12:31 pm-11:30 am

2 stops24h 59m

San José Juan Santamaria Intl

Sun 10/12

11:37 am-10:15 pm

1 stop8h 38m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Allentown to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to San José

What is the cheapest month to book a flight from Allentown to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Allentown to San José, San José Province (average of $398). Flying from Allentown to San José, San José Province in March is currently the most expensive (average of $555). 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.

What is the cheapest time of day to fly from ABE to SJO?

Find hourly flight availability from Allentown to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2025.

One of the essential ways to save on airfare from Allentown to San José, San José Province is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 43% on airfare.

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 September 13, 2025.
See what other customers who have flown with American Airlines from Allentown 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.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Food

6.4

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Food

6.4

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Allentown to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Allentown to San José, San José Province?

    For as low as $347, Delta can have you in San José, San José Province from Allentown in 10h 11m. The distance from Allentown to San José, San José Province is about 2184 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Allentown to San José, San José Province round-trip?

    Our cheapest airline available from Allentown to San José, San José Province is American Airlines. Our recent data shows that you can find tickets from as low as $313 on this airline. You may be able to fly from Allentown to San José, San José Province for 45% less than the average price by searching for this airline.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to San José.

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

    Yes. Cheapflights offers flight deals from Allentown 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.

  • What is the cheapest month to book a flight from Allentown to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Allentown to San José, San José Province (average of $398). Flying from Allentown to San José, San José Province in March is currently the most expensive (average of $555). 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.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Allentown to San José

Discover the top airline that operate flights from Allentown 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 2,558,603 searches. Data last updated September 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$313Average$559FlexibilityNo cancel feeOn-time71%

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