HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Salvador

$356+ Cheap flights from Allentown (ABE) to San Salvador (SAL)

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SAL
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to San Salvador 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 Allentown to San Salvador

Cheapest flights from Allentown to San Salvador
Explore the most affordable flight options available from Allentown to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
ABE
-
SAL
2 stops33h 56m
Multiple Airlines
Thu 3/262:53 pm
SAL
-
ABE
1 stop27h 27m
Multiple Airlines
Deal found 1/27$356
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
ABE
-
SAL
2 stops33h 56m
Multiple Airlines
Thu 3/192:53 pm
SAL
-
ABE
1 stop27h 27m
Multiple Airlines
Deal found 1/27$378
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:49 pm
ABE
-
SAL
1 stop26h 07m
Multiple Airlines
Tue 3/34:02 pm
SAL
-
ABE
2 stops21h 46m
Multiple Airlines
Deal found 1/27$389
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:49 pm
ABE
-
SAL
1 stop26h 07m
Multiple Airlines
Thu 3/54:02 pm
SAL
-
ABE
2 stops29h 38m
Multiple Airlines
Deal found 1/27$393
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/231:49 pm
ABE
-
SAL
1 stop26h 07m
Multiple Airlines
Sun 3/83:01 pm
SAL
-
ABE
2 stops29h 39m
Multiple Airlines
Deal found 1/27$404
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:49 pm
ABE
-
SAL
1 stop26h 07m
Multiple Airlines
Tue 3/103:01 pm
SAL
-
ABE
2 stops21h 47m
Multiple Airlines
Deal found 1/27$410
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/231:49 pm
ABE
-
SAL
1 stop26h 07m
Multiple Airlines
Thu 3/122:53 pm
SAL
-
ABE
1 stop27h 27m
Multiple Airlines
Deal found 1/27$412
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
ABE
-
SAL
2 stops33h 56m
Multiple Airlines
Sun 3/152:53 pm
SAL
-
ABE
1 stop27h 57m
Multiple Airlines
Deal found 1/27$417

Find flight deals from Allentown to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to San Salvador (SAL). 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(Kiwi.com)
Provider with most accurate pricing for Allentown-Bethlehem-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-San Salvador El Salvador Intl flights.
Search Deals
From Allentown-Bethlehem to San Salvador El Salvador Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to San Salvador 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 January 28, 2026.
Use the filters below to find and compare flights from Allentown to San Salvador that are best for you.

Fly from

Allentown

Fly to

San Salvador

Route

Depart

Return

Price

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Mon 2/16

1:49 pm-2:56 pm

1 stop26h 07m

San Salvador El Salvador Intl

Sun 3/8

3:01 pm-10:40 pm

2 stops29h 39m

$440

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Mon 2/16

1:49 pm-2:56 pm

1 stop26h 07m

San Salvador El Salvador Intl

Wed 3/4

12:05 pm-8:13 pm

2 stops31h 08m

$457

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Mon 2/16

1:49 pm-2:56 pm

1 stop26h 07m

San Salvador El Salvador Intl

Tue 3/10

10:10 pm-4:01 pm

2 stops39h 51m

$523

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Sun 2/15

2:14 pm-4:00 pm

2 stops26h 46m

San Salvador El Salvador Intl

Sun 3/8

3:01 pm-8:40 pm

1 stop27h 39m

$552

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Tue 2/17

5:23 pm-9:19 pm

2 stops28h 56m

San Salvador El Salvador Intl

Mon 3/23

5:55 am-9:56 am

2 stops26h 01m

$555

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Sun 2/15

10:36 am-1:19 pm

2 stops27h 43m

San Salvador El Salvador Intl

Thu 3/19

3:40 pm-9:56 am

2 stops16h 16m

$555

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Thu 2/19

6:28 am-9:19 pm

2 stops15h 51m

San Salvador El Salvador Intl

Wed 3/18

5:55 am-9:56 am

2 stops26h 01m

$555

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Tue 2/24

5:23 pm-1:19 pm

2 stops20h 56m

San Salvador El Salvador Intl

Wed 3/11

1:50 pm-9:56 am

2 stops18h 06m

$555

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Tue 2/24

6:28 am-9:19 pm

2 stops15h 51m

San Salvador El Salvador Intl

Tue 3/10

1:50 pm-9:56 am

2 stops18h 06m

$555

AllentownSan Salvador

ABE - SAL

ABESAL

Allentown-Bethlehem

Tue 2/24

6:28 am-9:19 pm

2 stops15h 51m

San Salvador El Salvador Intl

Mon 3/9

5:55 am-9:56 am

2 stops26h 01m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Allentown-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub 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 Salvador 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 Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador 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 Salvador

What is the cheapest month to book a flight from Allentown to San Salvador?

Currently, October is the cheapest month in which you can book a flight from Allentown to San Salvador (average of $93). Flying from Allentown to San Salvador in June is currently the most expensive (average of $208). 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.

Related info for your journey

Find useful and relevant information for your journey from Allentown to San Salvador. 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 Salvador?

    Departing from Allentown to San Salvador will take you 28h 56m. There are 2051 mi between Allentown and San Salvador.

  • Can I find deals for flights from Allentown to San Salvador that include hotel bookings?

    Yes. In addition to deals on Allentown to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to San Salvador?

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

  • Can I find deals for business class flights from Allentown to San Salvador?

    Yes. Cheapflights offers flight deals from Allentown to San Salvador 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 Salvador?

    Currently, October is the cheapest month in which you can book a flight from Allentown to San Salvador (average of $93). Flying from Allentown to San Salvador in June is currently the most expensive (average of $208). 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 Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
Sonsonate
El Cuco
La Libertad

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.

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.
Site
Cookie settings©2026 Cheapflights