HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$165+ Cheap flights from Lehigh Valley 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJO
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lehigh Valley to San José with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lehigh Valley to San José

Keep the following information in mind while searching for Lehigh Valley to San José flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$316
(American Airlines)

One-way from

$165
(United Airlines)

Popular in

August

Cheapest in

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

Find flight deals from Lehigh Valley to San José

Cheapest flights from Lehigh Valley to San José
Explore the most affordable flight options available from Lehigh Valley to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/66:10 amABE - SJO
2 stops17h 18mAmerican Airlines
Sat 12/133:38 pmSJO - ABE
2 stops20h 52mAmerican Airlines
Deal found 10/21$340
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/65:22 pmABE - SJO
2 stops20h 53mUnited Airlines
Sat 12/132:20 pmSJO - ABE
2 stops20h 32mUnited Airlines
Deal found 10/22$440
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 11/1512:56 pmABE - SJO
1 stop10h 11mDelta
Sun 11/237:00 amSJO - ABE
1 stop14h 12mDelta
Deal found 10/21$442
This United Airlines deal was found by Cheapflights users on 10/21. 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 stops19h 03mUnited Airlines
Tue 11/252:20 pmSJO - ABE
2 stops20h 28mUnited Airlines
Deal found 10/21$551
This Delta deal was found by Cheapflights users on 10/19. 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 12/1712:54 pmABE - SJO
1 stop10h 26mDelta
Thu 12/257:00 amSJO - ABE
1 stop14h 46mDelta
Deal found 10/19$585
This Delta deal was found by Cheapflights users on 10/19. 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 12/1712:54 pmABE - SJO
1 stop10h 26mDelta
Sat 12/277:00 amSJO - ABE
1 stop14h 46mDelta
Deal found 10/19$617
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/171:48 pmABE - SJO
2 stops21h 44mAmerican Airlines
Wed 12/2411:32 amSJO - ABE
2 stops22h 48mAmerican Airlines
Deal found 10/19$718
This Delta deal was found by Cheapflights users on 10/19. 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 12/1712:54 pmABE - SJO
1 stop10h 26mDelta
Mon 12/297:00 amSJO - ABE
1 stop14h 46mDelta
Deal found 10/19$725
This Delta deal was found by Cheapflights users on 10/19. 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 12/1712:54 pmABE - SJO
1 stop10h 26mDelta
Fri 12/267:00 amSJO - ABE
1 stop14h 46mDelta
Deal found 10/19$731

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley 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 22, 2025.
Use the filters below to find and compare flights from Lehigh Valley to San José that are best for you.

Fly from

Lehigh Valley

Fly to

San José

Route

Depart

Return

Price

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sun 3/1

5:40 pm-8:02 pm

2 stops27h 22m

San José Juan Santamaria Intl

Thu 3/5

7:00 am-10:47 am

2 stops26h 47m

$316

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 12/6

6:10 am-10:28 pm

2 stops17h 18m

San José Juan Santamaria Intl

Sat 12/13

3:06 pm-1:30 pm

1 stop21h 24m

$346

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 12/6

5:22 pm-1:15 pm

2 stops20h 53m

San José Juan Santamaria Intl

Sat 12/13

2:20 pm-11:52 am

2 stops20h 32m

$440

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 11/15

12:56 pm-10:07 pm

1 stop10h 11m

San José Juan Santamaria Intl

Sun 11/23

7:00 am-10:12 pm

1 stop14h 12m

$442

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Thu 2/19

6:33 am-8:39 pm

2 stops15h 06m

San José Juan Santamaria Intl

Mon 2/23

2:20 pm-9:58 am

2 stops18h 38m

$445

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Wed 3/11

6:27 am-7:02 pm

2 stops14h 35m

San José Juan Santamaria Intl

Wed 3/18

2:55 pm-10:55 am

2 stops18h 00m

$478

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Wed 3/11

6:27 am-7:02 pm

2 stops14h 35m

San José Juan Santamaria Intl

Thu 3/19

8:55 am-10:55 am

2 stops24h 00m

$543

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Tue 11/18

5:22 pm-11:25 am

2 stops19h 03m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Best time to book a flight from Lehigh Valley to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Lehigh Valley 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 Lehigh Valley to San José

What is the cheapest time of day to fly from YGE to SJO?

Find hourly flight availability from Lehigh Valley 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 22, 2025.

One of the essential ways to save on airfare from Lehigh Valley 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 22, 2025.
See what other customers who have flown with American Airlines from Lehigh Valley to San José have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,028 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

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
11,028 reviews
American Airlines
7.2
Good
11,028 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

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 Lehigh Valley 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 airport do you fly into for flights to San José from Lehigh Valley?

    For a flight from Lehigh Valley to San José, you will be flying into Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city.

  • How long is the flight from Lehigh Valley to San José?

    Departing from Lehigh Valley to San José will take you 10h 11m. The distance from Lehigh Valley to San José is about 2184 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Lehigh Valley to San José that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to San José.

  • Can I find deals for business class flights from Lehigh Valley to San José?

    Yes. Cheapflights offers flight deals from Lehigh Valley 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Lehigh Valley to San José

Discover the top airline that operate flights from Lehigh Valley 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$313Average$559FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.