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San José

$324+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJO
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 3/56:04 am
ABE
-
SJO
2 stops15h 29m
American Airlines
Mon 3/912:26 pm
SJO
-
ABE
2 stops21h 14m
American Airlines
Deal found 1/25$324
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 3/112:00 pm
ABE
-
SJO
2 stops26h 55m
American Airlines
Fri 3/612:35 am
SJO
-
ABE
2 stops22h 54m
American Airlines
Deal found 1/25$338
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 3/1112:00 pm
ABE
-
SJO
2 stops27h 14m
American Airlines
Mon 3/1612:26 pm
SJO
-
ABE
2 stops21h 14m
American Airlines
Deal found 1/25$349
This Gurufare deal was found by Cheapflights users on 1/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:00 pm
ABE
-
SJO
2 stops27h 14m
GOL
Tue 3/2412:26 pm
SJO
-
ABE
2 stops21h 04m
GOL
Deal found 1/26$358
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/106:51 pm
ABE
-
SJO
1 stop19h 05m
United Airlines
Mon 3/165:30 am
SJO
-
ABE
2 stops26h 26m
United Airlines
Deal found 1/25$385
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 2/16:15 am
ABE
-
SJO
2 stops15h 24m
United Airlines
Fri 2/62:05 pm
SJO
-
ABE
1 stop19h 36m
United Airlines
Deal found 1/25$388
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 2/86:15 am
ABE
-
SJO
1 stop31h 41m
United Airlines
Fri 2/1312:35 pm
SJO
-
ABE
2 stops22h 15m
United Airlines
Deal found 1/25$413
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 3/56:04 am
ABE
-
SJO
2 stops15h 29m
American Airlines
Tue 3/107:00 am
SJO
-
ABE
2 stops14h 31m
American Airlines
Deal found 1/25$422
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 3/412:50 pm
ABE
-
SJO
2 stops32h 43m
American Airlines
Tue 3/107:00 am
SJO
-
ABE
2 stops14h 31m
American Airlines
Deal found 1/25$436
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 2/2512:50 pm
ABE
-
SJO
2 stops22h 34m
American Airlines
Tue 3/32:55 pm
SJO
-
ABE
2 stops20h 25m
American Airlines
Deal found 1/25$440
This Delta deal was found by Cheapflights users on 1/25. 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.
Mon 3/212:47 pm
ABE
-
SJO
1 stop10h 15m
Delta
Sat 3/77:00 am
SJO
-
ABE
1 stop14h 49m
Delta
Deal found 1/25$441
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/34:57 pm
ABE
-
SJO
2 stops21h 18m
United Airlines
Sun 2/82:05 pm
SJO
-
ABE
1 stop19h 36m
United Airlines
Deal found 1/25$448

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(American Airlines)

Popular in

January

Cheapest in

December

Average price

$1,152
Provider with most accurate pricing for Allentown-Bethlehem-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-San José Juan Santamaria Intl flights.
Search Deals
From Allentown-Bethlehem to San José Juan Santamaria Intl
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 27, 2026.
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

Thu 3/19

12:00 pm-1:14 pm

2 stops27h 14m

San José Juan Santamaria Intl

Tue 3/24

12:26 pm-11:30 am

2 stops21h 04m

$358

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Tue 3/10

6:51 pm-11:56 am

1 stop19h 05m

San José Juan Santamaria Intl

Mon 3/16

5:30 am-9:56 am

2 stops26h 26m

$385

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 2/7

6:15 am-12:56 pm

1 stop31h 41m

San José Juan Santamaria Intl

Fri 2/13

12:35 pm-11:50 am

2 stops22h 15m

$388

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sun 2/8

6:15 am-12:56 pm

1 stop31h 41m

San José Juan Santamaria Intl

Fri 2/13

12:35 pm-11:50 am

2 stops22h 15m

$413

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sun 2/8

6:15 am-12:56 pm

1 stop31h 41m

San José Juan Santamaria Intl

Sat 2/14

2:30 pm-10:01 am

2 stops18h 31m

$413

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Mon 3/2

12:47 pm-10:02 pm

1 stop10h 15m

San José Juan Santamaria Intl

Fri 3/6

7:00 am-10:49 pm

1 stop14h 49m

$441

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Mon 3/2

12:47 pm-10:02 pm

1 stop10h 15m

San José Juan Santamaria Intl

Sat 3/7

7:00 am-10:49 pm

1 stop14h 49m

$441

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 2/21

5:23 pm-6:16 pm

2 stops25h 53m

San José Juan Santamaria Intl

Thu 2/26

2:20 pm-10:01 am

2 stops18h 41m

$448

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 2/7

2:00 pm-10:15 pm

1 stop9h 15m

San José Juan Santamaria Intl

Thu 2/12

7:00 am-5:12 pm

1 stop9h 12m

$459

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 3/21

12:00 pm-11:46 am

1 stop25h 46m

San José Juan Santamaria Intl

Wed 4/1

2:59 pm-11:30 am

2 stops18h 31m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 12 results
1
2

Compare providers for flights from Allentown to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to San José in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Currently, September is the cheapest month in which you can book a flight from Allentown to San José (average of $183). Flying from Allentown to San José in April is currently the most expensive (average of $276). 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.

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 January 27, 2026.
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
11,197 reviews

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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?

    American Airlines, GOL, and United Airlines can get you from Allentown to San José in just under 15h 29m. Your travel time can differ by up to 11h 45m. Airlines will cover a distance of 2184 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to San José, with prices starting at $244. American Airlines is currently priced 59% below the average price you’ll pay for this route.

  • 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?

    Currently, September is the cheapest month in which you can book a flight from Allentown to San José (average of $183). Flying from Allentown to San José in April is currently the most expensive (average of $276). 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
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$244Average$562FlexibilityNo cancel feeOn-time71%

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