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Cheap flights from Allentown to Spain from $422

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 Spain departing on 1/31. 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 Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:28 am - 11:30 amABE-MAD
23h 02m2 stops
Delta Logo
11:15 am - 12:05 pmMAD-ABE
30h 50m1 stop
$467Delta
Find Deal
Fri, Feb 6 - Tue, Feb 10
Delta Logo
6:28 am - 4:05 pmABE-MAD
27h 37m2 stops
Delta Logo
11:15 am - 10:50 pmMAD-ABE
17h 35m1 stop
$473Delta
Find Deal
Fri, Feb 6 - Tue, Feb 10
Air France Logo
12:50 pm - 3:00 pmABE-BCN
20h 10m2 stops
Air France Logo
8:20 pm - 5:14 pmBCN-ABE
26h 54m2 stops
$479Air France
Find Deal
Wed, Jan 14 - Wed, Jan 21
Delta Logo
12:50 pm - 2:00 pmABE-BCN
19h 10m2 stops
Delta Logo
11:10 am - 10:50 pmBCN-ABE
41h 40m2 stops
$483Delta
Find Deal
Wed, Jan 28 - Sun, Feb 1
KLM Logo
5:58 pm - 9:05 amABE-VLC
33h 07m2 stops
KLM Logo
9:05 pm - 5:16 pmVLC-ABE
50h 11m2 stops
$543KLM
Find Deal
Wed, Feb 18 - Sun, Feb 22
KLM Logo
12:50 pm - 7:30 pmABE-AGP
24h 40m2 stops
KLM Logo
8:20 pm - 5:14 pmAGP-ABE
50h 54m2 stops
$544KLM
Find Deal
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
4:57 pm - 6:05 pmABE-BIO
19h 08m2 stops
United Airlines Logo
11:35 am - 9:58 amBIO-ABE
28h 23m2 stops
$562United Airlines
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Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
10:33 am - 11:20 pmABE-BIO
30h 47m2 stops
United Airlines Logo
6:45 am - 9:01 pmBIO-ABE
20h 16m2 stops
$603United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
12:01 pm - 5:45 amABE-MAD
11h 44m1 stop
American Airlines Logo
12:00 pm - 12:30 amMAD-ABE
18h 30m2 stops
$743American Airlines
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Sat, Feb 14 - Sat, Feb 21
American Airlines Logo
1:02 pm - 12:40 pmABE-OVD
17h 38m2 stops
American Airlines Logo
9:25 am - 10:26 pmOVD-ABE
19h 01m2 stops
$1,087American Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 8

Delta flights from Allentown to Spain

Our best Delta deals on Allentown to Spain flight tickets
Delta
Feb 6
ABE6:28 amAllentown-Bethlehem
23h 02m
2 stops
MAD11:30 amMadrid Barajas
Feb 10
MAD11:15 amMadrid Barajas
30h 50m
1 stop
ABE12:05 pmAllentown-Bethlehem
$467
Find similar
Delta
Feb 6
ABE6:28 amAllentown-Bethlehem
27h 37m
2 stops
MAD4:05 pmMadrid Barajas
Feb 10
MAD11:15 amMadrid Barajas
17h 35m
1 stop
ABE10:50 pmAllentown-Bethlehem
$473
Find similar
Delta
Jan 28
ABE12:50 pmAllentown-Bethlehem
19h 10m
2 stops
BCN2:00 pmBarcelona-El Prat
Feb 1
BCN11:10 amBarcelona-El Prat
41h 40m
2 stops
ABE10:50 pmAllentown-Bethlehem
$483
Find similar

American Airlines flights from Allentown to Spain

Our best American Airlines deals on Allentown to Spain flight tickets
American Airlines
Feb 14
ABE12:01 pmAllentown-Bethlehem
11h 44m
1 stop
MAD5:45 amMadrid Barajas
Feb 21
MAD12:00 pmMadrid Barajas
18h 30m
2 stops
ABE12:30 amAllentown-Bethlehem
$743
Find similar
American Airlines
Feb 14
ABE12:01 pmAllentown-Bethlehem
11h 44m
1 stop
MAD5:45 amMadrid Barajas
Feb 21
MAD12:00 pmMadrid Barajas
18h 30m
2 stops
ABE12:30 amAllentown-Bethlehem
$806
Find similar
American Airlines
Feb 14
ABE12:01 pmAllentown-Bethlehem
11h 44m
1 stop
MAD5:45 amMadrid Barajas
Feb 22
MAD1:00 pmMadrid Barajas
17h 30m
1 stop
ABE12:30 amAllentown-Bethlehem
$863
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 30, 2025.
Use the filters below to find and compare flights from Allentown to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Fri 2/6

6:28 am-11:30 am

2 stops23h 02m

Madrid Barajas

Tue 2/10

11:15 am-12:05 pm

1 stop30h 50m

$467

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Fri 2/6

6:28 am-4:05 pm

2 stops27h 37m

Madrid Barajas

Tue 2/10

11:15 am-10:50 pm

1 stop17h 35m

$473

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Wed 1/14

12:50 pm-3:00 pm

2 stops20h 10m

Barcelona-El Prat

Wed 1/21

8:20 pm-5:14 pm

2 stops26h 54m

$479

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Wed 1/28

12:50 pm-2:00 pm

2 stops19h 10m

Barcelona-El Prat

Sun 2/1

11:10 am-10:50 pm

2 stops41h 40m

$483

AllentownValencia

ABE - VLC

ABEVLC

Allentown-Bethlehem

Wed 2/18

5:58 pm-9:05 am

2 stops33h 07m

Valencia

Sun 2/22

9:05 pm-5:16 pm

2 stops50h 11m

$543

AllentownMálaga

ABE - AGP

ABEAGP

Allentown-Bethlehem

Wed 1/21

12:50 pm-7:30 pm

2 stops24h 40m

Malaga

Sun 1/25

8:20 pm-5:14 pm

2 stops50h 54m

$544

AllentownBilbao

ABE - BIO

ABEBIO

Allentown-Bethlehem

Wed 2/4

4:57 pm-6:05 pm

2 stops19h 08m

Bilbao

Wed 2/11

11:35 am-9:58 am

2 stops28h 23m

$562

AllentownBilbao

ABE - BIO

ABEBIO

Allentown-Bethlehem

Fri 2/20

10:33 am-11:20 pm

2 stops30h 47m

Bilbao

Tue 2/24

6:45 am-9:01 pm

2 stops20h 16m

$603

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Sat 2/14

12:01 pm-5:45 am

1 stop11h 44m

Madrid Barajas

Sat 2/21

12:00 pm-12:30 am

2 stops18h 30m

$743

AllentownOviedo

ABE - OVD

ABEOVD

Allentown-Bethlehem

Wed 2/4

1:02 pm-12:40 pm

2 stops17h 38m

Oviedo Asturias

Sun 2/8

9:25 am-10:26 pm

2 stops19h 01m

$1,087

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Spain from

How to get the cheapest flight ticket from Allentown to Spain

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 Spain?

The cheapest day to depart from Allentown to Spain is on a Wednesday when prices can be found for as low as $952. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Allentown to Spain for around $1,259.

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

Flying to Spain from Allentown in the evening is the least expensive time of day to depart. momondo users have found prices as low as $840 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is in the morning when prices are around $1,291.

Can stopping save me money on Allentown to Spain flights?

You could potentially save up to 10% on your flight if you consider stops on a Allentown to Spain flight.

Cheap Allentown to Spain flight deals and tips

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

Fastest flight time

14h 34m

Direct flights

None
The fastest flight from Allentown to Spain takes 14h 34m
There are no direct flights from Allentown to Spain. There are no popular flight routes from Allentown to Spain.
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  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Spain?

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

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

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

    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 Spain.

  • What documentation or ID do you need to fly to Spain?

    The required travel and health documents for your Spain trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spain. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Allentown to Spain

Compare and see reviews for airlines that fly from Allentown to Spain with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $699Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Spain from Allentown.

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

momondo does allow users to show only those flights to Spain from Allentown which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Allentown to Spain 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 Spain right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Allentown to Spain flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Spain

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