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Cheap flights from Allentown to Madrid from $556

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Madrid departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Allentown to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:32 am - 4:40 pmABE-MAD
28h 08m2 stops
United Airlines Logo
6:25 am - 4:47 pmMAD-ABE
16h 22m2 stops
$598United Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Delta Logo
12:56 pm - 7:10 pmABE-MAD
24h 14m2 stops
Delta Logo
6:00 am - 10:12 pmMAD-ABE
22h 12m2 stops
$600Delta
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
6:32 am - 4:40 pmABE-MAD
28h 08m2 stops
United Airlines Logo
6:25 am - 11:48 amMAD-ABE
35h 23m2 stops
$642United Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 20
Delta Logo
6:00 pm - 5:40 pmABE-MAD
17h 40m2 stops
Delta Logo
11:15 am - 10:12 pmMAD-ABE
16h 57m1 stop
$676Delta
Find Deal
Tue, Nov 11 - Thu, Nov 20
Delta Logo
6:10 am - 5:40 pmABE-MAD
29h 30m2 stops
Delta Logo
6:00 am - 10:12 pmMAD-ABE
22h 12m2 stops
$686Delta
Find Deal
Wed, Nov 12 - Tue, Nov 18
American Airlines Logo
2:00 pm - 5:45 amABE-MAD
33h 45m1 stop
American Airlines Logo
1:00 pm - 10:53 pmMAD-ABE
15h 53m1 stop
$894American Airlines
Find Deal
Sat, Nov 15 - Thu, Nov 20
American Airlines Logo
6:27 am - 5:45 amABE-MAD
18h 18m2 stops
American Airlines Logo
1:00 pm - 12:14 amMAD-ABE
17h 14m1 stop
$995American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
5:40 pm - 8:05 amABE-MAD
33h 25m1 stop
Multiple Airlines Logo
6:00 am - 10:52 pmMAD-ABE
21h 52m2 stops
$1,088Multiple Airlines
Find Deal
Fri, Mar 13 - Sun, Mar 22
Air France Logo
1:00 pm - 11:30 amABE-MAD
17h 30m2 stops
Air France Logo
6:00 am - 10:52 pmMAD-ABE
21h 52m2 stops
$1,156Air France
Find Deal
Fri, Mar 13 - Sun, Mar 22
Multiple Airlines Logo
5:40 pm - 8:05 amABE-MAD
33h 25m1 stop
Multiple Airlines Logo
10:05 am - 10:52 pmMAD-ABE
17h 47m1 stop
$1,203Multiple Airlines
Find Deal
Fri, Mar 13 - Sun, Mar 22

United Airlines flights from Allentown to Madrid

Our best United Airlines deals on Allentown to Madrid flight tickets
United Airlines
Nov 11
ABE6:32 amAllentown-Bethlehem
28h 08m
2 stops
MAD4:40 pmMadrid Barajas
Nov 19
MAD6:25 amMadrid Barajas
16h 22m
2 stops
ABE4:47 pmAllentown-Bethlehem
$598
Find similar
United Airlines
Nov 12
ABE6:32 amAllentown-Bethlehem
28h 08m
2 stops
MAD4:40 pmMadrid Barajas
Nov 20
MAD6:25 amMadrid Barajas
35h 23m
2 stops
ABE11:48 amAllentown-Bethlehem
$642
Find similar
United Airlines
Nov 13
ABE1:00 pmAllentown-Bethlehem
21h 40m
2 stops
MAD4:40 pmMadrid Barajas
Nov 19
MAD6:25 amMadrid Barajas
16h 22m
2 stops
ABE4:47 pmAllentown-Bethlehem
$733
Find similar

Delta flights from Allentown to Madrid

Our best Delta deals on Allentown to Madrid flight tickets
Delta
Nov 11
ABE12:56 pmAllentown-Bethlehem
24h 14m
2 stops
MAD7:10 pmMadrid Barajas
Nov 18
MAD6:00 amMadrid Barajas
22h 12m
2 stops
ABE10:12 pmAllentown-Bethlehem
$600
Find similar
Delta
Nov 11
ABE6:00 pmAllentown-Bethlehem
17h 40m
2 stops
MAD5:40 pmMadrid Barajas
Nov 20
MAD11:15 amMadrid Barajas
16h 57m
1 stop
ABE10:12 pmAllentown-Bethlehem
$676
Find similar
Delta
Nov 12
ABE6:10 amAllentown-Bethlehem
29h 30m
2 stops
MAD5:40 pmMadrid Barajas
Nov 18
MAD6:00 amMadrid Barajas
22h 12m
2 stops
ABE10:12 pmAllentown-Bethlehem
$686
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Madrid 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, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Allentown to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Tue 11/11

6:32 am-4:40 pm

2 stops28h 08m

Madrid Barajas

Wed 11/19

6:25 am-4:47 pm

2 stops16h 22m

$598

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Tue 11/11

12:56 pm-7:10 pm

2 stops24h 14m

Madrid Barajas

Tue 11/18

6:00 am-10:12 pm

2 stops22h 12m

$600

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Wed 11/12

6:32 am-4:40 pm

2 stops28h 08m

Madrid Barajas

Thu 11/20

6:25 am-11:48 am

2 stops35h 23m

$642

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Tue 11/11

6:00 pm-5:40 pm

2 stops17h 40m

Madrid Barajas

Thu 11/20

11:15 am-10:12 pm

1 stop16h 57m

$676

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Wed 11/12

6:10 am-5:40 pm

2 stops29h 30m

Madrid Barajas

Tue 11/18

6:00 am-10:12 pm

2 stops22h 12m

$686

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Sat 11/15

2:00 pm-5:45 am

1 stop33h 45m

Madrid Barajas

Thu 11/20

1:00 pm-10:53 pm

1 stop15h 53m

$894

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Fri 3/27

6:27 am-5:45 am

2 stops18h 18m

Madrid Barajas

Tue 3/31

1:00 pm-12:14 am

1 stop17h 14m

$995

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Fri 3/13

5:40 pm-8:05 am

1 stop33h 25m

Madrid Barajas

Sun 3/22

6:00 am-10:52 pm

2 stops21h 52m

$1,088

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Fri 3/13

1:00 pm-11:30 am

2 stops17h 30m

Madrid Barajas

Sun 3/22

6:00 am-10:52 pm

2 stops21h 52m

$1,156

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Fri 3/13

5:40 pm-8:05 am

1 stop33h 25m

Madrid Barajas

Sun 3/22

10:05 am-10:52 pm

1 stop17h 47m

$1,203

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Allentown to Madrid

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Madrid?

The cheapest day to depart on your flight to Madrid is on a Tuesday when prices can be found for as low as $482. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Thursday is $936.

What is the cheapest time of day to depart on your flight to Madrid?

Flying to Madrid from Allentown in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $684 when looking at flights departing in the afternoon. Flights to Madrid are more costly in the evening, with an average ticket price of $740. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Allentown to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Madrid according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Madrid (ABE to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Madrid

Direct flights

None
There are no direct flights from Allentown to Madrid. There are no popular flight routes from Allentown to Madrid.
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  • How far is Allentown-Bethlehem to Madrid Barajas by plane?

    A flight from Allentown-Bethlehem to Madrid Barajas will travel around 3654.5 mi. By plane, this route typically takes 10h 57m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Madrid Barajas Airport?

    Prices for flights from Allentown-Bethlehem Airport to Madrid Barajas Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Madrid Barajas Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Madrid Barajas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Madrid Barajas Airport.

  • What documentation or ID do you need to fly to Madrid Barajas Airport?

    The necessary travel and health documents for your Madrid Barajas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Allentown to Madrid?

Best airlines flying from Allentown to Madrid

Compare and see reviews for airlines that fly from Allentown to Madrid with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $699Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Getafe
Fuenlabrada
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Madrid?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Allentown to Madrid. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Allentown to Madrid with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Madrid from Allentown with this policy.

How can momondo help me find flights from Allentown to Madrid?

Once you have performed a search for Allentown to Madrid flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Allentown to Madrid right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Allentown to Madrid now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Madrid and let you know when they change.

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Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
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British Airways
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