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Allentown

$164+ Cheap flights from San José (SJO) to Allentown (ABE)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ABE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San José to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Allentown (ABE). 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 11, 2025.

Round-trip from

$446
(American Airlines)

One-way from

$164
(Delta)
From San José Juan Santamaria Intl to Allentown-Bethlehem
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One-way flight from San José Juan Santamaria Intl to Allentown-Bethlehem
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Find flight deals from San José to Allentown

Cheapest flights from San José to Allentown
Explore the most affordable flight options available from San José to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 12/203:29 pmSJO - ABE
2 stops18h 51mAmerican Airlines
Tue 12/235:15 pmABE - SJO
2 stops18h 17mAmerican Airlines
Deal found 9/9$446
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/141:00 pmSJO - ABE
2 stops23h 13mAmerican Airlines
Wed 3/46:15 amABE - SJO
1 stop9h 00mAmerican Airlines
Deal found 9/9$553
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:55 amSJO - ABE
2 stops30h 58mUnited Airlines
Fri 10/175:28 pmABE - SJO
2 stops20h 58mUnited Airlines
Deal found 9/10$704
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:30 pmSJO - ABE
2 stops19h 08mUnited Airlines
Wed 3/46:44 amABE - SJO
2 stops14h 55mUnited Airlines
Deal found 9/9$717
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 12/191:16 amSJO - ABE
1 stop16h 32mMultiple Airlines
Tue 12/234:05 pmABE - SJO
2 stops20h 22mMultiple Airlines
Deal found 9/9$763
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/293:11 pmSJO - ABE
2 stops21h 18mAmerican Airlines
Tue 12/27:31 amABE - SJO
2 stops15h 42mAmerican Airlines
Deal found 9/9$838
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/293:11 pmSJO - ABE
2 stops21h 18mAmerican Airlines
Mon 12/12:00 pmABE - SJO
1 stop23h 19mAmerican Airlines
Deal found 9/9$1,066
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 11/291:19 pmSJO - ABE
1 stop23h 14mMultiple Airlines
Mon 12/110:39 amABE - SJO
1 stop26h 35mMultiple Airlines
Deal found 9/9$1,172

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Allentown 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 11, 2025.
Use the filters below to find and compare flights from San José to Allentown that are best for you.

Fly from

San José

Fly to

Allentown

Route

Depart

Return

Price

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Sun 1/18

3:50 pm-12:16 am

1 stop7h 26m

Allentown-Bethlehem

Wed 1/21

6:11 am-2:25 pm

1 stop9h 14m

$506

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Sat 12/20

1:24 pm-11:29 pm

1 stop9h 05m

Allentown-Bethlehem

Tue 12/23

5:15 pm-10:32 am

2 stops18h 17m

$550

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Tue 10/14

1:00 pm-2:13 pm

2 stops23h 13m

Allentown-Bethlehem

Wed 3/4

6:15 am-2:15 pm

1 stop9h 00m

$553

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Mon 3/9

12:01 am-4:15 pm

2 stops14h 14m

Allentown-Bethlehem

Wed 3/11

5:47 pm-7:02 pm

2 stops27h 15m

$685

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Fri 10/10

7:55 am-4:53 pm

2 stops30h 58m

Allentown-Bethlehem

Fri 10/17

5:28 pm-12:26 pm

2 stops20h 58m

$704

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Tue 10/14

1:30 pm-10:38 am

2 stops19h 08m

Allentown-Bethlehem

Wed 3/4

6:44 am-8:39 pm

2 stops14h 55m

$717

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Sat 11/29

3:11 pm-1:29 pm

2 stops21h 18m

Allentown-Bethlehem

Tue 12/2

7:31 am-10:13 pm

2 stops15h 42m

$838

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Tue 11/25

7:00 am-10:12 pm

1 stop14h 12m

$164

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Sun 11/23

1:35 pm-10:53 pm

1 stop8h 18m

$207

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Tue 11/25

6:00 am-10:53 pm

2 stops15h 53m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from San José to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from San José 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 San José to Allentown

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

Currently, February is the cheapest month in which you can book a flight from San José, San José Province to Allentown (average of $289). Flying from San José, San José Province to Allentown in December is currently the most expensive (average of $382). 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.

Related info for your journey

Find useful and relevant information for your journey from San José to Allentown. 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 San José, San José Province to Allentown?

    There are many flights that can get you from San José, San José Province to Allentown in 7h 26m. Fly via American Airlines to get the fastest option. The distance between San José, San José Province and Allentown is about 2184 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José to Allentown 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 San José, San José Province to Allentown?

    Currently, February is the cheapest month in which you can book a flight from San José, San José Province to Allentown (average of $289). Flying from San José, San José Province to Allentown in December is currently the most expensive (average of $382). 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

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