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$453+ Cheap flights from Allentown (ABE) to Spain

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — MAD
Nov 6 — Nov 131
Thu 11/6
Thu 11/13
1 adult, Economy
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Cheap flight deals from Allentown to Spain

Keep the following information in mind while searching for Allentown to Spain flight deals. Data was last updated October 7, 2025.

Round-trip from

$537
(Delta)

One-way from

$453
(United Airlines)
From Allentown-Bethlehem to Spain
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One-way flight from Allentown-Bethlehem to Spain
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Find flight deals from Allentown to Spain

Cheapest flights from Allentown to Spain
Explore the most affordable flight options available from Allentown to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2025.

This Delta deal was found by Cheapflights users on 10/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 pmABE - BCN
2 stops17h 05mDelta
Tue 11/1810:55 amBCN - ABE
1 stop17h 17mDelta
Deal found 10/5$537
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:32 amABE - BIO
2 stops33h 23mUnited Airlines
Wed 11/267:25 amBIO - ABE
2 stops20h 16mUnited Airlines
Deal found 10/5$585
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:00 pmABE - BCN
1 stop18h 10mUnited Airlines
Tue 11/183:05 pmBCN - ABE
1 stop26h 43mUnited Airlines
Deal found 10/5$589
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:00 pmABE - MAD
2 stops21h 40mUnited Airlines
Tue 11/181:35 pmMAD - ABE
2 stops28h 13mUnited Airlines
Deal found 10/5$640
This Delta deal was found by Cheapflights users on 10/6. 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 11/146:10 amABE - AGP
2 stops27h 45mDelta
Tue 11/184:10 pmAGP - ABE
2 stops31h 09mDelta
Deal found 10/6$667
This Delta deal was found by Cheapflights users on 10/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:10 amABE - BCN
2 stops22h 15mDelta
Thu 11/271:00 pmBCN - ABE
2 stops38h 26mDelta
Deal found 10/5$875
This United Airlines deal was found by Cheapflights users on 10/6. 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 11/206:32 amABE - BCN
2 stops25h 33mUnited Airlines
Thu 11/273:05 pmBCN - ABE
1 stop26h 43mUnited Airlines
Deal found 10/6$888
This KLM deal was found by Cheapflights users on 10/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:30 pmABE - IBZ
2 stops20h 55mKLM
Tue 11/410:45 amIBZ - ABE
2 stops41h 30mKLM
Deal found 10/4$930
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:32 amABE - MAD
2 stops19h 28mUnited Airlines
Thu 11/276:00 amMAD - ABE
2 stops35h 48mUnited Airlines
Deal found 10/5$957
This Delta deal was found by Cheapflights users on 10/6. 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 11/206:10 amABE - BIO
2 stops23h 10mDelta
Thu 11/2711:55 amBIO - ABE
2 stops31h 35mDelta
Deal found 10/6$978
This Delta deal was found by Cheapflights users on 10/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:10 amABE - MAD
2 stops22h 05mDelta
Thu 11/2711:15 amMAD - ABE
1 stop32h 15mDelta
Deal found 10/5$993
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Fri 11/147:31 amABE - OVD
2 stops19h 09mAmerican Airlines
Tue 11/181:20 pmOVD - ABE
2 stops39h 32mAmerican Airlines
Deal found 10/5$1,004

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Spain 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 7, 2025.
Use the filters below to find and compare flights from Allentown to Spain that are best for you.

Fly from

Allentown

Fly to

Spain

Route

Depart

Return

Price

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Wed 11/12

6:00 pm-5:05 pm

2 stops17h 05m

Barcelona-El Prat

Tue 11/18

10:55 am-10:12 pm

1 stop17h 17m

$537

AllentownBilbao

ABE - BIO

ABEBIO

Allentown-Bethlehem

Wed 11/19

6:32 am-9:55 pm

2 stops33h 23m

Bilbao

Wed 11/26

7:25 am-9:41 pm

2 stops20h 16m

$585

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Wed 11/12

1:00 pm-1:10 pm

1 stop18h 10m

Barcelona-El Prat

Tue 11/18

3:05 pm-11:48 am

1 stop26h 43m

$589

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Wed 11/12

1:00 pm-4:40 pm

2 stops21h 40m

Madrid Barajas

Tue 11/18

1:35 pm-11:48 am

2 stops28h 13m

$640

AllentownMálaga

ABE - AGP

ABEAGP

Allentown-Bethlehem

Fri 11/14

6:10 am-3:55 pm

2 stops27h 45m

Malaga

Tue 11/18

4:10 pm-5:19 pm

2 stops31h 09m

$667

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Thu 11/20

6:10 am-10:25 am

2 stops22h 15m

Barcelona-El Prat

Thu 11/27

1:00 pm-9:26 pm

2 stops38h 26m

$875

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Thu 11/20

6:32 am-2:05 pm

2 stops25h 33m

Barcelona-El Prat

Thu 11/27

3:05 pm-11:48 am

1 stop26h 43m

$888

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Fri 2/13

6:30 am-9:15 am

1 stop20h 45m

Madrid Barajas

Tue 2/17

11:15 am-10:52 pm

1 stop17h 37m

$903

AllentownIbiza

ABE - IBZ

ABEIBZ

Allentown-Bethlehem

Fri 10/31

2:30 pm-4:25 pm

2 stops20h 55m

Ibiza

Tue 11/4

10:45 am-10:15 pm

2 stops41h 30m

$930

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Fri 3/27

11:50 am-2:15 pm

2 stops21h 25m

Barcelona-El Prat

Tue 3/31

1:15 pm-5:01 pm

2 stops33h 46m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 34 results
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Best time to book a flight from Allentown to Spain

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

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

Currently, September is the cheapest month in which you can book a flight from Allentown to Spain (average of $66). Flying from Allentown to Spain in June is currently the most expensive (average of $645). 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.

What is the cheapest time of day to fly from ABE to ES?

Find hourly flight availability from Allentown to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 7, 2025.

A simple way to save on the total cost of your ticket is to fly from Allentown to Spain in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated October 7, 2025.
Read reviews from past customers who have flown American Airlines from Allentown to Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,041 reviews

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Comfort

7.2

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
11,041 reviews
American Airlines
7.2
Good
11,041 reviews

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Comfort

7.2

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 Allentown to Spain. 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 from for flights from Allentown to Spain?

    Allentown-Bethlehem (ABE) is the airport you will fly out of if you book a flight from Allentown to Spain. It is only a 3.9 mi journey to Allentown-Bethlehem (ABE) from Allentown’s city center.

  • How long is the flight from Allentown to Spain?

    Airlines like Delta, United Airlines, and KLM fly from Allentown to Spain in about 17h 05m. The time it takes to get you to your destination can typically vary by up to 16h 18m. Airlines will cover a distance of 3895 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Allentown to Spain one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $453. Users have also found prices from $556 and $1,355 on Delta and KLM, respectively.

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

    Most travelers choose Allentown-Bethlehem - Madrid Barajas, Allentown-Bethlehem - Barcelona-El Prat or Allentown-Bethlehem - Bilbao when deciding on the best route from Allentown to Spain.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Allentown to Spain (average of $66). Flying from Allentown to Spain in June is currently the most expensive (average of $645). 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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Top airline flying from Allentown to Spain

Discover the top airline that operate flights from Allentown to Spain. 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 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$699Average$733FlexibilityNo cancel feeOn-time71%

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