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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
jul. 23 — jul. 301
mié. 7/23
mié. 7/30
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 julio 18, 2025.

Round-trip from

$3,147
(Delta)

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 julio 18, 2025.

This Delta deal was found by Cheapflights users on 7/17. 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.
sáb. 12/207:05 amSJO - ABE
1 stop8h 53mDelta
vie. 12/2612:56 pmABE - SJO
1 stop9h 59mDelta
Deal found 7/17$3,147

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 julio 18, 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

sáb. 12/20

7:05 am-4:58 pm

1 stop8h 53m

Allentown-Bethlehem

vie. 12/26

12:56 pm-9:55 pm

1 stop9h 59m

$3,147

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

mar. 11/25

7:00 am-10:52 pm

1 stop14h 52m

$164

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

mar. 11/25

1:55 pm-10:47 am

2 stops19h 52m

$191

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

mar. 11/25

2:20 pm-11:48 am

2 stops44h 28m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

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 $290). Flying from San José, San José Province to Allentown in December is currently the most expensive (average of $395). 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 Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated julio 18, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from San José to Allentown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,864 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,959 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    Cheapflights users have booked flights from San José, San José Province to Allentown round-trip from $3,147.

  • What are the cheapest airlines to fly from San José, San José Province to Allentown one-way?

    One-way options have recently been found by users for as low as $164 on Delta. Other airlines that offer cheap prices include American Airlines from $191 and United Airlines from $295 one-way.

  • 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 $290). Flying from San José, San José Province to Allentown in December is currently the most expensive (average of $395). 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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