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$194+ Cheap flights from Allentown (ABE) to San José (SJO)

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$438
(United Airlines)

One-way from

$194
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$754
From Allentown-Bethlehem to San José Juan Santamaria Intl
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One-way flight from Allentown-Bethlehem to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 17% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:28 pmABE - SJO
2 stops18h 57mUnited Airlines
Thu 10/301:20 pmSJO - ABE
2 stops30h 21mUnited Airlines
Deal found 6/11$438
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 11/276:30 amABE - SJO
1 stop7h 22mDelta
Tue 12/22:17 pmSJO - ABE
1 stop8h 06mDelta
Deal found 6/12$468
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:15 amABE - SJO
2 stops17h 50mAmerican Airlines
Fri 8/111:59 pmSJO - ABE
2 stops17h 34mAmerican Airlines
Deal found 6/10$538
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/251:01 pmABE - SJO
2 stops28h 12mMultiple Airlines
Fri 8/112:16 pmSJO - ABE
3 stops32h 06mMultiple Airlines
Deal found 6/10$606

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 June 12, 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

Sat 10/25

5:28 pm-10:25 am

2 stops18h 57m

San José Juan Santamaria Intl

Thu 10/30

1:20 pm-9:41 pm

2 stops30h 21m

$438

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Thu 11/27

6:30 am-12:52 pm

1 stop7h 22m

San José Juan Santamaria Intl

Tue 12/2

2:17 pm-11:23 pm

1 stop8h 06m

$468

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Fri 7/25

6:15 am-10:05 pm

2 stops17h 50m

San José Juan Santamaria Intl

Fri 8/1

11:59 pm-7:33 pm

2 stops17h 34m

$538

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Fri 7/25

1:01 pm-3:13 pm

2 stops28h 12m

San José Juan Santamaria Intl

Fri 8/1

12:16 pm-10:22 pm

3 stops32h 06m

$606

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Mon 7/28

6:30 am-10:29 am

1 stop29h 59m

$194

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Fri 7/4

5:35 pm-10:11 am

2 stops18h 36m

$206

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 6/28

6:00 am-12:00 pm

1 stop8h 00m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 12, 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.

Rainfall in San José by month

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

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

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

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Our cheapest airline available from Allentown to San José, San José Province is United Airlines. Our recent data shows that you can find tickets from as low as $438 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $468 and $538 round-trip. You may be able to fly from Allentown to San José, San José Province for 23% less than the average price by searching for these airlines.

  • 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 Allentown?

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

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Top 2 airlines flying from Allentown to San José

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$294Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$315Average$559FlexibilityNo cancel feeOn-time71%

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