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Cheap flights from Allentown to San José from $479

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to San José departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Allentown to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:43 pm - 11:38 amABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
19h 55m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
1:25 pm - 9:35 amSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
18h 10m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$479United Airlines
Sat, Sep 26 - Sat, Oct 3
Delta Logo
1:00 pm - 10:05 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
10h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:10 pm - 10:46 pmSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
7h 36m1 stop Atlanta Hartsfield-Jackson
$499Delta
Sun, Jan 24 - Sat, Jan 30
United Airlines Logo
10:32 am - 12:21 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
27h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
7:45 am - 9:26 amSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
23h 41m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$512United Airlines
Sun, Aug 30 - Fri, Oct 30
United Airlines Logo
10:32 am - 12:21 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
27h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:25 pm - 5:00 pmSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
25h 35m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$517United Airlines
Sun, Aug 30 - Sun, Nov 1
United Airlines Logo
10:32 am - 12:21 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
27h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
10:28 pm - 9:26 amSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
32h 58m2 stops Newark Chicago O'Hare Intl
$527United Airlines
Sun, Aug 30 - Thu, Oct 29
United Airlines Logo
6:25 am - 6:16 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
12h 51m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:15 am - 10:06 amSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
31h 51m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$534United Airlines
Sun, Jan 24 - Fri, Jan 29
United Airlines Logo
10:37 am - 12:15 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
26h 38m1 stop Chicago O'Hare Intl
United Airlines Logo
1:15 am - 10:06 amSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
31h 51m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$543United Airlines
Sun, Jan 24 - Fri, Jan 29
United Airlines Logo
5:36 pm - 8:39 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
28h 03m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:15 am - 10:06 amSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
31h 51m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$563United Airlines
Mon, Jan 25 - Thu, Jan 28
United Airlines Logo
5:36 pm - 1:22 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
20h 46m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:25 pm - 10:06 amSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
19h 41m1 stop Chicago O'Hare Intl
$571United Airlines
Mon, Jan 25 - Fri, Jan 29
United Airlines Logo
5:36 pm - 1:22 pmABE  Allentown-Bethlehem-SJO San José Juan Santamaria Intl
20h 46m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:25 pm - 10:06 amSJO  San José Juan Santamaria Intl-ABE Allentown-Bethlehem
19h 41m1 stop Chicago O'Hare Intl
$578United Airlines
Mon, Jan 25 - Fri, Jan 29

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United Airlines flights from Allentown to San José

Our best United Airlines deals on Allentown to San José flight tickets
United Airlines
Sep 26
ABE5:43 pmAllentown-Bethlehem
19h 55m
2 stops
SJO11:38 amSan José Juan Santamaria Intl
Oct 3
SJO1:25 pmSan José Juan Santamaria Intl
18h 10m
2 stops
ABE9:35 amAllentown-Bethlehem
$479
United Airlines
Aug 30
ABE10:32 amAllentown-Bethlehem
27h 49m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
Oct 30
SJO7:45 amSan José Juan Santamaria Intl
23h 41m
2 stops
ABE9:26 amAllentown-Bethlehem
$512
United Airlines
Aug 30
ABE10:32 amAllentown-Bethlehem
27h 49m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
Nov 1
SJO2:25 pmSan José Juan Santamaria Intl
25h 35m
2 stops
ABE5:00 pmAllentown-Bethlehem
$517

Delta flights from Allentown to San José

Our best Delta deals on Allentown to San José flight tickets
Delta
Jan 24
ABE1:00 pmAllentown-Bethlehem
10h 05m
1 stop
SJO10:05 pmSan José Juan Santamaria Intl
Jan 30
SJO2:10 pmSan José Juan Santamaria Intl
7h 36m
1 stop
ABE10:46 pmAllentown-Bethlehem
$499
Delta
Aug 29
ABE6:16 amAllentown-Bethlehem
7h 33m
1 stop
SJO11:49 amSan José Juan Santamaria Intl
Oct 28
SJO1:25 pmSan José Juan Santamaria Intl
25h 51m
1 stop
ABE5:16 pmAllentown-Bethlehem
$617
Delta
Aug 29
ABE6:16 amAllentown-Bethlehem
7h 33m
1 stop
SJO11:49 amSan José Juan Santamaria Intl
Oct 31
SJO1:25 pmSan José Juan Santamaria Intl
26h 51m
1 stop
ABE6:16 pmAllentown-Bethlehem
$633

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Allentown to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Sat 9/26

5:43 pm-11:38 am

2 stops19h 55m

San José Juan Santamaria Intl

Sat 10/3

1:25 pm-9:35 am

2 stops18h 10m

$479
Quickest round-trip

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Sun 1/24

1:00 pm-10:05 pm

1 stop10h 05m

San José Juan Santamaria Intl

Sat 1/30

2:10 pm-10:46 pm

1 stop7h 36m

$499

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Sun 8/30

10:32 am-12:21 pm

2 stops27h 49m

San José Juan Santamaria Intl

Fri 10/30

7:45 am-9:26 am

2 stops23h 41m

$512

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Sun 8/30

10:32 am-12:21 pm

2 stops27h 49m

San José Juan Santamaria Intl

Sun 11/1

2:25 pm-5:00 pm

2 stops25h 35m

$517

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Sun 8/30

10:32 am-12:21 pm

2 stops27h 49m

San José Juan Santamaria Intl

Thu 10/29

10:28 pm-9:26 am

2 stops32h 58m

$527

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Sun 1/24

6:25 am-6:16 pm

2 stops12h 51m

San José Juan Santamaria Intl

Fri 1/29

1:15 am-10:06 am

2 stops31h 51m

$534

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Sun 1/24

10:37 am-12:15 pm

1 stop26h 38m

San José Juan Santamaria Intl

Fri 1/29

1:15 am-10:06 am

2 stops31h 51m

$543

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Mon 1/25

5:36 pm-8:39 pm

2 stops28h 03m

San José Juan Santamaria Intl

Thu 1/28

1:15 am-10:06 am

2 stops31h 51m

$563

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Mon 1/25

5:36 pm-1:22 pm

2 stops20h 46m

San José Juan Santamaria Intl

Fri 1/29

1:25 pm-10:06 am

1 stop19h 41m

$571

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Mon 1/25

5:36 pm-1:22 pm

2 stops20h 46m

San José Juan Santamaria Intl

Fri 1/29

1:25 pm-10:06 am

1 stop19h 41m

$578

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Allentown to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Allentown to San José flights?

You could potentially save up to 61% on your flight if you consider stops on a Allentown to San José flight.

When to book flights from Allentown to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to San José (ABE to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to San José

Fastest flight time

7h 35m

Direct flights

None
The fastest flight from Allentown to San José takes 7h 35m
There are no direct flights from Allentown to San José. There are no popular flight routes from Allentown to San José.
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Frequently asked questions about flying from Allentown to San José

  • How far is Allentown-Bethlehem to San José Juan Santamaria Intl by plane?

    The straight-line distance from Allentown-Bethlehem to San José Juan Santamaria Intl is 2182.4 mi. By plane, this route typically takes 7h 35m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to San José Juan Santamaria Intl Airport refresh daily.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
San Gerardo de Dota
Dominical
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to San José?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to San José for you.

Can I find flights from Allentown to San José with flexible booking policies on momondo?

All flight searches from Allentown to San José on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Allentown to San José?

momondo provides multiple filters to help you find the best flight to San José from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Allentown to San José right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San José, momondo offers a useful price alert feature which will track prices for flights to San José from Allentown and alert you when they change.

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