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$524+ Cheap flights from Spain to Allentown (ABE)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ABE
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Cheap flight deals from Spain to Allentown

Cheapest flights from Spain to Allentown
Explore the most affordable flight options available from Spain to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

This Delta deal was found by Cheapflights users on 11/30. 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.
Thu 12/256:00 amBCN - ABE
2 stops22h 46mDelta
Sat 1/36:25 amABE - BCN
1 stop20h 15mDelta
Deal found 11/30$1,101
This Delta deal was found by Cheapflights users on 11/30. 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.
Fri 12/269:30 amBCN - ABE
1 stop13h 54mDelta
Sat 1/36:25 amABE - BCN
1 stop20h 15mDelta
Deal found 11/30$1,102
This American Airlines deal was found by Cheapflights users on 11/30. 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.
Fri 12/2612:00 pmMAD - ABE
2 stops17h 29mAmerican Airlines
Sat 1/311:50 amABE - MAD
2 stops16h 30mAmerican Airlines
Deal found 11/30$1,177
This American Airlines deal was found by Cheapflights users on 11/30. 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 12/2712:30 pmMAD - ABE
2 stops16h 59mAmerican Airlines
Sun 1/411:50 amABE - MAD
2 stops16h 30mAmerican Airlines
Deal found 11/30$1,252
This United Airlines deal was found by Cheapflights users on 11/30. 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.
Thu 12/256:25 amMAD - ABE
2 stops21h 22mUnited Airlines
Sat 1/35:07 pmABE - MAD
2 stops37h 53mUnited Airlines
Deal found 11/30$1,309
This American Airlines deal was found by Cheapflights users on 11/30. 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.
Fri 12/261:00 pmMAD - ABE
1 stop16h 29mAmerican Airlines
Sun 1/411:50 amABE - MAD
2 stops16h 30mAmerican Airlines
Deal found 11/30$1,367
This American Airlines deal was found by Cheapflights users on 11/30. 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.
Fri 12/2611:35 amBCN - ABE
2 stops17h 54mAmerican Airlines
Sat 1/311:50 amABE - BCN
2 stops15h 10mAmerican Airlines
Deal found 11/30$1,368
This Delta deal was found by Cheapflights users on 11/30. 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.
Thu 12/2510:55 amBCN - ABE
1 stop17h 51mDelta
Sun 1/412:49 pmABE - BCN
2 stops16h 21mDelta
Deal found 11/30$1,372
This Delta deal was found by Cheapflights users on 11/30. 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.
Fri 12/269:55 amBCN - ABE
2 stops18h 51mDelta
Sun 1/412:49 pmABE - BCN
2 stops16h 21mDelta
Deal found 11/30$1,377
This Delta deal was found by Cheapflights users on 12/1. 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.
Mon 12/811:15 amMAD - ABE
1 stop16h 56mDelta
Fri 1/3012:50 pmABE - MAD
1 stop14h 25mDelta
Deal found 12/1$1,380
This Delta deal was found by Cheapflights users on 11/30. 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.
Thu 12/2511:15 amMAD - ABE
1 stop17h 31mDelta
Sat 1/36:04 pmABE - MAD
2 stops36h 06mDelta
Deal found 11/30$1,382
This American Airlines deal was found by Cheapflights users on 11/30. 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 12/2712:30 pmMAD - ABE
2 stops16h 59mAmerican Airlines
Sat 1/311:50 amABE - MAD
1 stop11h 55mAmerican Airlines
Deal found 11/30$1,409

Find flight deals from Spain to Allentown

Keep the following information in mind while searching for Spain to Allentown flight deals. Data was last updated December 2, 2025.

Round-trip from

$524
(American Airlines)
From Spain to Allentown-Bethlehem
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spain 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 December 2, 2025.
Use the filters below to find and compare flights from Spain to Allentown that are best for you.

Fly from

Spain

Fly to

Allentown

Route

Depart

Return

Price

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Fri 1/16

12:40 pm-10:26 pm

1 stop15h 46m

Allentown-Bethlehem

Fri 1/23

1:02 pm-5:45 am

1 stop10h 43m

$524

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Wed 2/18

12:30 pm-11:23 pm

2 stops16h 53m

Allentown-Bethlehem

Sun 2/22

12:01 pm-9:00 am

2 stops38h 59m

$749

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Wed 1/21

10:00 am-10:26 pm

2 stops18h 26m

Allentown-Bethlehem

Sun 1/25

1:02 pm-8:50 am

2 stops37h 48m

$752

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Thu 2/19

11:30 am-12:30 am

2 stops19h 00m

Allentown-Bethlehem

Mon 2/23

12:01 pm-5:45 am

1 stop11h 44m

$776

ValenciaAllentown

VLC - ABE

VLCABE

Valencia

Wed 2/18

5:45 pm-12:30 am

2 stops36h 45m

Allentown-Bethlehem

Sun 2/22

6:04 am-9:05 am

2 stops21h 01m

$798

ValenciaAllentown

VLC - ABE

VLCABE

Valencia

Wed 1/21

12:30 pm-10:26 pm

2 stops39h 56m

Allentown-Bethlehem

Sun 1/25

1:02 pm-3:50 pm

2 stops20h 48m

$814

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Wed 2/18

10:55 am-10:45 pm

1 stop17h 50m

Allentown-Bethlehem

Sun 2/22

5:58 pm-5:05 pm

2 stops17h 07m

$825

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Thu 12/25

6:00 am-10:46 pm

2 stops22h 46m

Allentown-Bethlehem

Sat 1/3

6:25 am-8:40 am

1 stop20h 15m

$1,101

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Fri 12/26

6:00 am-10:46 pm

2 stops22h 46m

Allentown-Bethlehem

Sat 1/3

6:25 am-8:40 am

1 stop20h 15m

$1,101

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Fri 1/16

6:00 am-9:05 pm

3 stops21h 05m

Allentown-Bethlehem

Fri 1/23

11:30 am-9:15 am

2 stops15h 45m

$1,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 23 results
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Best time to book a flight from Spain to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Spain 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 Spain to Allentown

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

Currently, May is the cheapest month in which you can book a flight from Spain to Allentown (average of $294). Flying from Spain to Allentown in July is currently the most expensive (average of $538). 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 Spain to Allentown. 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 Allentown from Spain?

    For a flight from Spain to Allentown, you will be flying into Allentown-Bethlehem. Allentown-Bethlehem (ABE) is just 3.9 mi from the center of the city.

  • How long is the flight from Spain to Allentown?

    There are many flights that can get you from Spain to Allentown in 15h 46m. Fly via American Airlines or Delta to get the fastest option. The distance between Spain and Allentown is about 3656 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Spain to Allentown?

    The most popular flight routes from Spain to Allentown are Madrid Barajas - Allentown-Bethlehem, Barcelona-El Prat - Allentown-Bethlehem and Valencia - Allentown-Bethlehem.

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

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

  • How can I find direct flights from Spain to Allentown?

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

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

    Yes. Cheapflights offers flight deals from Spain 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 Spain to Allentown?

    Currently, May is the cheapest month in which you can book a flight from Spain to Allentown (average of $294). Flying from Spain to Allentown in July is currently the most expensive (average of $538). 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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