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San José

$261+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJO
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$261
(American Airlines)

Popular in

August

Cheapest in

December
Provider with most accurate pricing for Allentown-Bethlehem-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-San José Juan Santamaria Intl flights.
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From Allentown-Bethlehem to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 12/84:30 pmABE - SJO
2 stops20h 43mAmerican Airlines
Sun 12/143:38 pmSJO - ABE
2 stops20h 40mAmerican Airlines
Deal found 10/27$261
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:30 amABE - SJO
2 stops15h 58mAmerican Airlines
Wed 12/171:15 pmSJO - ABE
2 stops21h 05mAmerican Airlines
Deal found 10/26$340
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 10/275:22 pmABE - SJO
2 stops19h 03mUnited Airlines
Fri 11/72:20 pmSJO - ABE
2 stops20h 28mUnited Airlines
Deal found 10/25$366
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/236:17 amABE - SJO
1 stop31h 39mUnited Airlines
Mon 12/296:30 amSJO - ABE
2 stops30h 25mUnited Airlines
Deal found 10/28$373
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:30 amABE - SJO
2 stops15h 43mAmerican Airlines
Thu 11/276:22 amSJO - ABE
2 stops39h 31mAmerican Airlines
Deal found 10/26$407
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:30 amABE - SJO
2 stops15h 43mAmerican Airlines
Sun 11/237:00 amSJO - ABE
2 stops31h 51mAmerican Airlines
Deal found 10/26$412
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:22 pmABE - SJO
2 stops20h 53mUnited Airlines
Wed 11/2612:35 pmSJO - ABE
2 stops22h 13mUnited Airlines
Deal found 10/26$430
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:54 pmABE - SJO
1 stop10h 26mDelta
Wed 12/177:00 amSJO - ABE
1 stop14h 11mDelta
Deal found 10/26$442
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:56 pmABE - SJO
1 stop10h 11mDelta
Mon 11/247:00 amSJO - ABE
1 stop14h 12mDelta
Deal found 10/26$452

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 October 28, 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

Mon 12/8

4:30 pm-12:13 pm

2 stops20h 43m

San José Juan Santamaria Intl

Sun 12/14

3:38 pm-1:18 pm

2 stops20h 40m

$261

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sun 3/1

12:01 pm-2:33 pm

2 stops27h 32m

San José Juan Santamaria Intl

Wed 3/4

12:23 am-12:28 am

2 stops23h 05m

$316

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Wed 12/10

7:30 am-10:28 pm

2 stops15h 58m

San José Juan Santamaria Intl

Wed 12/17

1:15 pm-11:20 am

2 stops21h 05m

$340

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Tue 12/23

6:17 am-12:56 pm

1 stop31h 39m

San José Juan Santamaria Intl

Mon 12/29

6:30 am-1:55 pm

2 stops30h 25m

$373

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Tue 11/18

7:30 am-10:13 pm

2 stops15h 43m

San José Juan Santamaria Intl

Thu 11/27

6:22 am-10:53 pm

2 stops39h 31m

$407

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Tue 11/18

7:30 am-10:13 pm

2 stops15h 43m

San José Juan Santamaria Intl

Sun 11/23

7:00 am-3:51 pm

2 stops31h 51m

$412

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Tue 1/13

6:15 am-6:16 pm

2 stops13h 01m

San José Juan Santamaria Intl

Tue 1/20

6:30 am-4:22 pm

2 stops32h 52m

$414

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 1/17

6:15 am-12:56 pm

1 stop31h 41m

San José Juan Santamaria Intl

Tue 1/20

6:30 am-4:22 pm

2 stops32h 52m

$421

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Wed 12/10

12:54 pm-10:20 pm

1 stop10h 26m

San José Juan Santamaria Intl

Wed 12/17

7:00 am-10:11 pm

1 stop14h 11m

$442

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Fri 4/3

11:50 am-10:11 am

2 stops24h 21m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 11 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-San José flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $190). Flying from Allentown to San José in January is currently the most expensive (average of $297). 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 October 28, 2025.

One of the essential ways to save on airfare from Allentown to San José 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 42% 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 October 28, 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
11,032 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

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
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

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?

    American Airlines can get you from Allentown to San José in just under 20h 43m. Your travel time can differ by up to . Airlines will cover a distance of 2184 mi.

  • 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 $313. American Airlines is currently priced 43% 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 $190). Flying from Allentown to San José in January is currently the most expensive (average of $297). 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
Dominical

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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$313Average$559FlexibilityNo cancel feeOn-time71%

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