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Allentown

$661+ Cheap flights from Madrid, Spain (MAD) 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ABE
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Madrid to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Allentown (ABE). 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 August 1, 2025.

Round-trip from

$661
(American Airlines)
From Madrid Barajas to Allentown-Bethlehem
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Find flight deals from Madrid to Allentown

Cheapest flights from Madrid to Allentown
Explore the most affordable flight options available from Madrid to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. 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 9/1410:25 amMAD - ABE
2 stops15h 04mAmerican Airlines
Sun 9/211:35 pmABE - MAD
2 stops14h 55mAmerican Airlines
Deal found 7/31$661
This Flighttix deal was found by Cheapflights users on 7/31. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:45 pmMAD - ABE
1 stop31h 40mIberia
Sun 9/217:59 pmABE - MAD
1 stop27h 31mIberia
Deal found 7/31$768
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:30 amMAD - ABE
2 stops27h 17mMultiple Airlines
Sun 9/214:55 pmABE - MAD
3 stops31h 45mMultiple Airlines
Deal found 7/31$1,240
This United Airlines deal was found by Cheapflights users on 7/29. 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 12/206:25 amMAD - ABE
2 stops21h 22mUnited Airlines
Sun 1/42:30 pmABE - MAD
2 stops35h 30mUnited Airlines
Deal found 7/29$1,512

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madrid 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 August 1, 2025.
Use the filters below to find and compare flights from Madrid to Allentown that are best for you.

Fly from

Madrid

Fly to

Allentown

Route

Depart

Return

Price

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Sun 9/14

10:25 am-7:29 pm

2 stops15h 04m

Allentown-Bethlehem

Sun 9/21

1:35 pm-10:30 am

2 stops14h 55m

$661

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Sun 9/14

1:45 pm-3:25 pm

1 stop31h 40m

Allentown-Bethlehem

Sun 9/21

7:59 pm-5:30 am

1 stop27h 31m

$768

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Sat 9/13

1:30 am-10:47 pm

2 stops27h 17m

Allentown-Bethlehem

Sun 9/21

4:55 pm-6:40 am

3 stops31h 45m

$1,240

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Sat 12/20

6:25 am-9:47 pm

2 stops21h 22m

Allentown-Bethlehem

Sun 1/4

2:30 pm-8:00 am

2 stops35h 30m

$1,512

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Tue 8/12

12:45 pm-9:55 pm

2 stops39h 10m

$1,612

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Tue 8/12

10:05 am-10:57 pm

1 stop18h 52m

$1,795

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Madrid to Allentown

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

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

Currently, February is the cheapest month in which you can book a flight from Madrid to Allentown (average of $289). Flying from Madrid to Allentown in December is currently the most expensive (average of $395). 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.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated August 1, 2025.
Read through reviews of airlines operating flights from Madrid to Allentown, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Iberia
7.0
Good
2,862 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Madrid to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Madrid to Allentown (average of $289). Flying from Madrid to Allentown in December is currently the most expensive (average of $395). 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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