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Cheap flights from Allentown to San José from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to San José departing on 9/1. 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

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Find the cheapest flights from Allentown to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:09 pm - 11:50 am
ABE
-
SJO
18h 41m
2 stops
American Airlines Logo
12:50 pm - 1:26 pm
SJO
-
ABE
22h 36m
2 stops
$376American Airlines
mar., août 4 - sam., août 15
American Airlines Logo
8:07 pm - 11:50 am
ABE
-
SJO
17h 43m
2 stops
American Airlines Logo
12:50 pm - 1:26 pm
SJO
-
ABE
22h 36m
2 stops
$387American Airlines
mer., août 12 - lun., août 17
American Airlines Logo
6:22 am - 10:42 pm
ABE
-
SJO
18h 20m
2 stops
American Airlines Logo
7:00 am - 10:47 pm
SJO
-
ABE
13h 47m
2 stops
$434American Airlines
jeu., mai 28 - mar., juin 2
United Airlines Logo
2:25 pm - 12:21 pm
ABE
-
SJO
23h 56m
2 stops
United Airlines Logo
7:55 am - 9:48 am
SJO
-
ABE
23h 53m
2 stops
$449United Airlines
dim., mai 3 - sam., mai 9
American Airlines Logo
8:07 pm - 1:15 pm
ABE
-
SJO
19h 08m
1 stop
American Airlines Logo
12:50 pm - 1:26 pm
SJO
-
ABE
22h 36m
2 stops
$457American Airlines
mer., août 12 - lun., août 17
American Airlines Logo
7:09 pm - 1:50 pm
ABE
-
SJO
20h 41m
2 stops
American Airlines Logo
12:50 pm - 1:26 pm
SJO
-
ABE
22h 36m
2 stops
$469American Airlines
mar., août 4 - sam., août 15
United Airlines Logo
5:40 pm - 10:39 pm
ABE
-
SJO
30h 59m
2 stops
United Airlines Logo
7:55 am - 9:38 am
SJO
-
ABE
23h 43m
2 stops
$496United Airlines
mer., mai 20 - lun., mai 25
United Airlines Logo
2:23 pm - 10:11 am
ABE
-
SJO
21h 48m
2 stops
United Airlines Logo
12:30 am - 9:38 am
SJO
-
ABE
31h 08m
2 stops
$506United Airlines
lun., mai 25 - dim., juin 7
American Airlines Logo
7:09 pm - 11:50 am
ABE
-
SJO
18h 41m
2 stops
American Airlines Logo
12:50 pm - 1:26 pm
SJO
-
ABE
22h 36m
2 stops
$509American Airlines
mar., août 4 - sam., août 15
United Airlines Logo
5:40 pm - 12:21 pm
ABE
-
SJO
20h 41m
2 stops
United Airlines Logo
7:55 am - 9:48 am
SJO
-
ABE
23h 53m
2 stops
$510United Airlines
lun., mai 4 - sam., mai 9

American Airlines flights from Allentown to San José

Our best American Airlines deals on Allentown to San José flight tickets
American Airlines
Aug 4
ABE7:09 pmAllentown-Bethlehem
18h 41m
2 stops
SJO11:50 amSan José Juan Santamaria Intl
Aug 15
SJO12:50 pmSan José Juan Santamaria Intl
22h 36m
2 stops
ABE1:26 pmAllentown-Bethlehem
$376
American Airlines
Aug 12
ABE8:07 pmAllentown-Bethlehem
17h 43m
2 stops
SJO11:50 amSan José Juan Santamaria Intl
Aug 17
SJO12:50 pmSan José Juan Santamaria Intl
22h 36m
2 stops
ABE1:26 pmAllentown-Bethlehem
$387
American Airlines
May 28
ABE6:22 amAllentown-Bethlehem
18h 20m
2 stops
SJO10:42 pmSan José Juan Santamaria Intl
Jun 2
SJO7:00 amSan José Juan Santamaria Intl
13h 47m
2 stops
ABE10:47 pmAllentown-Bethlehem
$434

GOL flights from Allentown to San José

Our best GOL deals on Allentown to San José flight tickets
GOL
Mar 28
ABE12:00 pmAllentown-Bethlehem
23h 25m
2 stops
SJO9:25 amSan José Juan Santamaria Intl
Apr 5
SJO7:00 amSan José Juan Santamaria Intl
26h 30m
2 stops
ABE11:30 amAllentown-Bethlehem
$728
GOL
May 20
ABE12:00 pmAllentown-Bethlehem
26h 59m
1 stop
SJO12:59 pmSan José Juan Santamaria Intl
May 25
SJO1:59 pmSan José Juan Santamaria Intl
8h 22m
1 stop
ABE12:21 amAllentown-Bethlehem
$735
GOL
Jul 15
ABE6:15 amAllentown-Bethlehem
18h 23m
2 stops
SJO10:38 pmSan José Juan Santamaria Intl
Jul 30
SJO2:02 pmSan José Juan Santamaria Intl
26h 30m
1 stop
ABE6:32 pmAllentown-Bethlehem
$769

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 mars 13, 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 - SJO

ABESJO

Allentown-Bethlehem

mar. 8/4

7:09 pm-11:50 am

2 stops18h 41m

San José Juan Santamaria Intl

sam. 8/15

12:50 pm-1:26 pm

2 stops22h 36m

$376

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

mer. 8/12

8:07 pm-11:50 am

2 stops17h 43m

San José Juan Santamaria Intl

lun. 8/17

12:50 pm-1:26 pm

2 stops22h 36m

$387
Quickest round-trip

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

jeu. 5/28

6:22 am-10:42 pm

2 stops18h 20m

San José Juan Santamaria Intl

mar. 6/2

7:00 am-10:47 pm

2 stops13h 47m

$434

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

dim. 5/3

2:25 pm-12:21 pm

2 stops23h 56m

San José Juan Santamaria Intl

sam. 5/9

7:55 am-9:48 am

2 stops23h 53m

$449

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

mer. 8/12

8:07 pm-1:15 pm

1 stop19h 08m

San José Juan Santamaria Intl

lun. 8/17

12:50 pm-1:26 pm

2 stops22h 36m

$457

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

mar. 8/4

7:09 pm-1:50 pm

2 stops20h 41m

San José Juan Santamaria Intl

sam. 8/15

12:50 pm-1:26 pm

2 stops22h 36m

$469

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

mer. 5/20

5:40 pm-10:39 pm

2 stops30h 59m

San José Juan Santamaria Intl

lun. 5/25

7:55 am-9:38 am

2 stops23h 43m

$496

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

lun. 5/25

2:23 pm-10:11 am

2 stops21h 48m

San José Juan Santamaria Intl

dim. 6/7

12:30 am-9:38 am

2 stops31h 08m

$506

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

mar. 8/4

7:09 pm-11:50 am

2 stops18h 41m

San José Juan Santamaria Intl

sam. 8/15

12:50 pm-1:26 pm

2 stops22h 36m

$509

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

lun. 5/4

5:40 pm-12:21 pm

2 stops20h 41m

San José Juan Santamaria Intl

sam. 5/9

7:55 am-9:48 am

2 stops23h 53m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted 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 23m

Direct flights

None
The fastest flight from Allentown to San José takes 7h 23m
There are no direct flights from Allentown to San José. There are no popular flight routes from Allentown to San José.
Search flight deals

  • 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 23m.

  • 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
Dominical
San Gerardo de Dota
Santa Elena
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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