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$458+ Cheap flights from Spain to Allentown (ABE)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ABE
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Spain to Allentown

Keep the following information in mind while searching for Spain to Allentown flight deals. Data was last updated January 8, 2026.

Round-trip from

$754
(American Airlines)

One-way from

$458
(American Airlines)
From Spain to Allentown-Bethlehem
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One-way flight from Spain to Allentown-Bethlehem
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Find 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 January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/5. 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 1/2112:30 pmBCN - ABE
2 stops39h 56mAmerican Airlines
Sun 1/251:02 pmABE - BCN
2 stops36h 03mAmerican Airlines
Deal found 1/5$754
This American Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 1/2212:30 pmBCN - ABE
2 stops30h 02mAmerican Airlines
Mon 1/261:02 pmABE - BCN
2 stops37h 58mAmerican Airlines
Deal found 1/5$756
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 2/121:15 pmMAD - ABE
2 stops17h 14mAmerican Airlines
Sun 2/1512:00 pmABE - MAD
2 stops40h 00mAmerican Airlines
Deal found 1/7$758
This American Airlines deal was found by Cheapflights users on 1/7. 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 1/2311:00 amBCN - ABE
2 stops31h 32mAmerican Airlines
Tue 1/271:02 pmABE - BCN
2 stops13h 58mAmerican Airlines
Deal found 1/7$773
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/11:00 pmMAD - ABE
2 stops39h 26mAmerican Airlines
Mon 2/91:02 pmABE - MAD
1 stop10h 43mAmerican Airlines
Deal found 1/8$776
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Thu 2/121:00 pmMAD - ABE
1 stop17h 29mAmerican Airlines
Thu 2/1912:00 pmABE - MAD
2 stops19h 35mAmerican Airlines
Deal found 1/8$778
This American Airlines deal was found by Cheapflights users on 1/8. 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 2/712:40 pmMAD - ABE
1 stop15h 46mAmerican Airlines
Sat 2/1412:00 pmABE - MAD
1 stop11h 45mAmerican Airlines
Deal found 1/8$793
This American Airlines deal was found by Cheapflights users on 1/8. 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 3/410:35 amMAD - ABE
2 stops18h 56mAmerican Airlines
Wed 3/116:04 amABE - MAD
2 stops20h 46mAmerican Airlines
Deal found 1/8$794
This American Airlines deal was found by Cheapflights users on 1/8. 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 2/131:00 pmMAD - ABE
1 stop17h 29mAmerican Airlines
Thu 2/1912:00 pmABE - MAD
2 stops19h 35mAmerican Airlines
Deal found 1/8$795
This American Airlines deal was found by Cheapflights users on 1/8. 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 3/61:00 pmMAD - ABE
1 stop17h 29mAmerican Airlines
Thu 3/126:04 amABE - MAD
2 stops20h 46mAmerican Airlines
Deal found 1/8$799
This United Airlines deal was found by Cheapflights users on 1/8. 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 2/36:00 amMAD - ABE
2 stops21h 05mUnited Airlines
Tue 2/106:15 amABE - MAD
2 stops21h 00mUnited Airlines
Deal found 1/8$802
This United Airlines deal was found by Cheapflights users on 1/8. 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 3/36:00 amMAD - ABE
2 stops20h 53mUnited Airlines
Mon 3/95:26 pmABE - MAD
2 stops38h 34mUnited Airlines
Deal found 1/8$807

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 January 8, 2026.
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

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Wed 1/21

12:30 pm-10:26 pm

2 stops39h 56m

Allentown-Bethlehem

Sun 1/25

1:02 pm-7:05 am

2 stops36h 03m

$754

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Thu 1/22

12:30 pm-12:32 pm

2 stops30h 02m

Allentown-Bethlehem

Mon 1/26

1:02 pm-9:00 am

2 stops37h 58m

$756

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Thu 2/12

1:00 pm-12:29 am

1 stop17h 29m

Allentown-Bethlehem

Sun 2/15

12:00 pm-10:00 am

2 stops40h 00m

$758

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Wed 2/4

10:00 am-10:26 pm

2 stops18h 26m

Allentown-Bethlehem

Mon 2/9

1:02 pm-5:45 am

1 stop10h 43m

$758

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Tue 2/24

1:00 pm-11:31 pm

1 stop16h 31m

Allentown-Bethlehem

Tue 3/3

12:50 pm-5:45 am

1 stop10h 55m

$758

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Tue 2/24

1:00 pm-11:31 pm

1 stop16h 31m

Allentown-Bethlehem

Sun 3/1

12:00 pm-5:45 am

1 stop11h 45m

$776

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Mon 2/16

1:00 pm-12:29 am

1 stop17h 29m

Allentown-Bethlehem

Sun 2/22

12:00 pm-5:45 am

1 stop11h 45m

$776

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Wed 2/25

1:15 pm-11:31 pm

2 stops16h 16m

Allentown-Bethlehem

Wed 3/4

12:50 pm-1:35 pm

2 stops18h 45m

$778

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Sun 2/8

12:40 pm-10:26 pm

1 stop15h 46m

Allentown-Bethlehem

Sat 2/14

6:04 am-6:15 am

2 stops18h 11m

$793

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Fri 2/6

12:40 pm-10:26 pm

1 stop15h 46m

Allentown-Bethlehem

Fri 2/13

6:04 am-8:10 am

2 stops20h 06m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 33 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 22h 50m. Fly via American Airlines or Delta to get the fastest option. The distance between Spain and Allentown is about 3895 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 Barcelona-El Prat - Allentown-Bethlehem, Madrid Barajas - 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.

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