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Cheap flights from Allentown to Madrid from $443

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 12/28. 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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0 bags

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Find the cheapest flights from Allentown to Madrid

Cheap round-trip flights

American Airlines Logo
6:16 am - 5:45 amABE-MAD
17h 29m1 stop
American Airlines Logo
1:00 pm - 12:17 amMAD-ABE
17h 17m1 stop
$575American Airlines
Find Deal
lun., dic. 1 - jue., dic. 11
American Airlines Logo
6:16 am - 5:45 amABE-MAD
17h 29m1 stop
American Airlines Logo
1:15 pm - 12:17 amMAD-ABE
17h 02m2 stops
$580American Airlines
Find Deal
lun., dic. 1 - jue., dic. 11
American Airlines Logo
1:35 pm - 10:30 amABE-MAD
14h 55m2 stops
American Airlines Logo
1:00 pm - 10:40 pmMAD-ABE
15h 40m1 stop
$591American Airlines
Find Deal
jue., oct. 2 - jue., oct. 9
Logo
12:46 pm - 11:20 amABE-MAD
16h 34m2 stops
Logo
10:05 am - 10:15 pmMAD-ABE
18h 10m1 stop
$616
Find Deal
mié., oct. 8 - jue., oct. 16
Logo
12:46 pm - 11:20 amABE-MAD
16h 34m2 stops
Logo
6:00 am - 5:20 pmMAD-ABE
17h 20m2 stops
$641
Find Deal
mié., oct. 8 - jue., oct. 16
KLM Logo
12:46 pm - 9:35 amABE-MAD
14h 49m1 stop
KLM Logo
10:05 am - 10:15 pmMAD-ABE
18h 10m1 stop
$647KLM
Find Deal
mié., oct. 8 - jue., oct. 16
United Airlines Logo
1:00 pm - 4:45 pmABE-MAD
21h 45m2 stops
United Airlines Logo
6:25 am - 9:41 pmMAD-ABE
20h 16m2 stops
$691United Airlines
Find Deal
mié., oct. 22 - mié., oct. 29
Delta Logo
2:30 pm - 9:35 amABE-MAD
13h 05m1 stop
Delta Logo
10:05 am - 12:04 pmMAD-ABE
31h 59m1 stop
$713Delta
Find Deal
mié., sep. 10 - lun., sep. 15
United Airlines Logo
5:28 pm - 8:20 amABE-MAD
32h 52m2 stops
United Airlines Logo
12:30 pm - 9:54 pmMAD-ABE
39h 24m2 stops
$714United Airlines
Find Deal
mar., sep. 9 - lun., sep. 15
Delta Logo
5:40 pm - 7:40 pmABE-MAD
20h 00m2 stops
Delta Logo
6:00 am - 10:52 pmMAD-ABE
22h 52m2 stops
$716Delta
Find Deal
lun., dic. 1 - jue., dic. 11

Delta flights from Allentown to Madrid

Our best Delta deals on Allentown to Madrid flight tickets
Delta
Sep 10
ABE2:30 pmAllentown-Bethlehem
13h 05m
1 stop
MAD9:35 amMadrid Barajas
Sep 15
MAD10:05 amMadrid Barajas
31h 59m
1 stop
ABE12:04 pmAllentown-Bethlehem
$713
Find similar
Delta
Dec 1
ABE5:40 pmAllentown-Bethlehem
20h 00m
2 stops
MAD7:40 pmMadrid Barajas
Dec 11
MAD6:00 amMadrid Barajas
22h 52m
2 stops
ABE10:52 pmAllentown-Bethlehem
$716
Find similar
Delta
Sep 9
ABE6:14 pmAllentown-Bethlehem
33h 21m
1 stop
MAD9:35 amMadrid Barajas
Sep 15
MAD10:05 amMadrid Barajas
13h 26m
1 stop
ABE5:31 pmAllentown-Bethlehem
$728
Find similar

United Airlines flights from Allentown to Madrid

Our best United Airlines deals on Allentown to Madrid flight tickets
United Airlines
Oct 22
ABE1:00 pmAllentown-Bethlehem
21h 45m
2 stops
MAD4:45 pmMadrid Barajas
Oct 29
MAD6:25 amMadrid Barajas
20h 16m
2 stops
ABE9:41 pmAllentown-Bethlehem
$691
Find similar
United Airlines
Sep 9
ABE5:28 pmAllentown-Bethlehem
32h 52m
2 stops
MAD8:20 amMadrid Barajas
Sep 15
MAD12:30 pmMadrid Barajas
39h 24m
2 stops
ABE9:54 pmAllentown-Bethlehem
$714
Find similar
United Airlines
Sep 10
ABE1:00 pmAllentown-Bethlehem
24h 50m
2 stops
MAD7:50 pmMadrid Barajas
Sep 15
MAD12:30 pmMadrid Barajas
39h 24m
2 stops
ABE9:54 pmAllentown-Bethlehem
$727
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 agosto 20, 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

lun. 12/1

6:16 am-5:45 am

1 stop17h 29m

Madrid Barajas

jue. 12/11

1:00 pm-12:17 am

1 stop17h 17m

$575

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

lun. 12/1

6:16 am-5:45 am

1 stop17h 29m

Madrid Barajas

jue. 12/11

1:15 pm-12:17 am

2 stops17h 02m

$580

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

jue. 10/2

1:35 pm-10:30 am

2 stops14h 55m

Madrid Barajas

jue. 10/9

1:00 pm-10:40 pm

1 stop15h 40m

$591

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

mié. 10/8

12:46 pm-11:20 am

2 stops16h 34m

Madrid Barajas

jue. 10/16

10:05 am-10:15 pm

1 stop18h 10m

$616

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

mié. 10/8

12:46 pm-11:20 am

2 stops16h 34m

Madrid Barajas

jue. 10/16

6:00 am-5:20 pm

2 stops17h 20m

$641

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

mié. 10/8

12:46 pm-9:35 am

1 stop14h 49m

Madrid Barajas

jue. 10/16

10:05 am-10:15 pm

1 stop18h 10m

$647

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

mié. 10/22

1:00 pm-4:45 pm

2 stops21h 45m

Madrid Barajas

mié. 10/29

6:25 am-9:41 pm

2 stops20h 16m

$691

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

mié. 9/10

2:30 pm-9:35 am

1 stop13h 05m

Madrid Barajas

lun. 9/15

10:05 am-12:04 pm

1 stop31h 59m

$713

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

mar. 9/9

5:28 pm-8:20 am

2 stops32h 52m

Madrid Barajas

lun. 9/15

12:30 pm-9:54 pm

2 stops39h 24m

$714

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

lun. 12/1

5:40 pm-7:40 pm

2 stops20h 00m

Madrid Barajas

jue. 12/11

6:00 am-10:52 pm

2 stops22h 52m

$716

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 13h 05m.

  • 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 $461Free CancellationRating
7.2
10,000 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
American Airlines
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