What airlines fly to Allentown?

United Airlines, Iberia and Lufthansa are the top three most popular airlines that fly to Allentown from Spain according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 7 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Spain to Allentown-Bethlehem?

American Airlines and Delta are the most popular carriers operating from Spain to Allentown-Bethlehem

How long does it take to fly to Allentown?

Flight times vary depending on what airport in Spain you fly out of and what airport in Allentown you fly into. For example, flying from Madrid to Newark Airport takes 8h 25m on average. On the other hand, flying from Málaga to Newark Airport takes 8h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Spain to Allentown-Bethlehem Airport?

Prices for flights from Spain to Allentown-Bethlehem Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$445 Cheap Flights from Spain to Allentown in 2026

Find the cheapest flights from Spain to Allentown

Round-trip

One-way

Last minute

Recent round-trip flight deals from Spain to Allentown

Enter your travel dates to find the best prices.

1:00 pm - 11:25 pm

MAD

ABE

16h 25m

1 stop

9:13 am - 5:35 am

ABE

MAD

14h 22m

2 stops

$649American Airlines

Tue, Sep 1 - Sat, Sep 12

1:30 pm - 11:22 pm

BCN

ABE

39h 52m

2 stops

1:54 pm - 2:15 pm

ABE

BCN

18h 21m

2 stops

$810American Airlines

Fri, Oct 2 - Tue, Oct 6

7:40 am - 11:22 pm

BCN

ABE

21h 42m

2 stops

5:18 pm - 8:30 pm

ABE

BCN

21h 12m

2 stops

$816American Airlines

Fri, Oct 2 - Tue, Oct 6

12:40 pm - 4:23 pm

MAD

ABE

33h 43m

1 stop

6:00 am - 5:35 am

ABE

MAD

17h 35m

2 stops

$823American Airlines

Thu, Oct 8 - Sun, Oct 11

3:25 pm - 4:23 pm

MAD

ABE

30h 58m

2 stops

5:53 pm - 5:35 am

ABE

MAD

29h 42m

1 stop

$831American Airlines

Thu, Oct 8 - Sun, Oct 11

6:00 am - 10:23 pm

MAD

ABE

22h 23m

2 stops

1:50 pm - 3:35 pm

ABE

MAD

19h 45m

2 stops

$900Multiple Airlines

Tue, Sep 1 - Sat, Sep 12

11:45 am - 11:08 pm

MAD

ABE

17h 23m

1 stop

6:01 am - 8:20 am

ABE

MAD

20h 19m

1 stop

$927Multiple Airlines

Thu, Jul 9 - Mon, Jul 13

3:15 pm - 9:35 am

BCN

ABE

24h 20m

1 stop

5:46 pm - 6:15 pm

ABE

BCN

18h 29m

2 stops

$963United Airlines

Fri, Oct 2 - Tue, Oct 6

3:15 pm - 9:35 am

BCN

ABE

24h 20m

1 stop

5:46 pm - 6:15 pm

ABE

BCN

18h 29m

2 stops

$966United Airlines

Fri, Oct 2 - Tue, Oct 6

6:00 am - 11:08 pm

MAD

ABE

23h 08m

2 stops

6:05 pm - 12:15 pm

ABE

MAD

12h 10m

1 stop

$1,080KLM

Thu, Jul 9 - Mon, Jul 13

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Spain to Allentown

Our best United Airlines deals on Spain to Allentown flight tickets

United Airlines

Oct 2

BCN3:15 pmBarcelona-El Prat

24h 20m

1 stop

ABE9:35 amAllentown-Bethlehem

Oct 6

ABE5:46 pmAllentown-Bethlehem

18h 29m

2 stops

BCN6:15 pmBarcelona-El Prat

$963

United Airlines

Oct 2

BCN3:15 pmBarcelona-El Prat

24h 20m

1 stop

ABE9:35 amAllentown-Bethlehem

Oct 6

ABE5:46 pmAllentown-Bethlehem

18h 29m

2 stops

BCN6:15 pmBarcelona-El Prat

$966

United Airlines

Oct 2

BCN3:15 pmBarcelona-El Prat

24h 20m

1 stop

ABE9:35 amAllentown-Bethlehem

Oct 6

ABE5:46 pmAllentown-Bethlehem

13h 29m

1 stop

BCN1:15 pmBarcelona-El Prat

$981

KLM flights from Spain to Allentown

Our best KLM deals on Spain to Allentown flight tickets

KLM

Jul 9

MAD6:00 amMadrid Barajas

23h 08m

2 stops

ABE11:08 pmAllentown-Bethlehem

Jul 13

ABE6:05 pmAllentown-Bethlehem

12h 10m

1 stop

MAD12:15 pmMadrid Barajas

$1,080

KLM

Jun 29

BCN11:00 amBarcelona-El Prat

18h 08m

1 stop

ABE11:08 pmAllentown-Bethlehem

Jul 2

ABE6:10 pmAllentown-Bethlehem

12h 40m

1 stop

BCN12:50 pmBarcelona-El Prat

$2,429

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Tue 9/1

1:00 pm-11:25 pm

1 stop16h 25m

Allentown-Bethlehem

Sat 9/12

9:13 am-5:35 am

2 stops14h 22m

$649

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Fri 10/2

1:30 pm-11:22 pm

2 stops39h 52m

Allentown-Bethlehem

Tue 10/6

1:54 pm-2:15 pm

2 stops18h 21m

$810

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Fri 10/2

7:40 am-11:22 pm

2 stops21h 42m

Allentown-Bethlehem

Tue 10/6

5:18 pm-8:30 pm

2 stops21h 12m

$816

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Thu 10/8

12:40 pm-4:23 pm

1 stop33h 43m

Allentown-Bethlehem

Sun 10/11

6:00 am-5:35 am

2 stops17h 35m

$823

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Thu 10/8

3:25 pm-4:23 pm

2 stops30h 58m

Allentown-Bethlehem

Sun 10/11

5:53 pm-5:35 am

1 stop29h 42m

$831

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Tue 9/1

6:00 am-10:23 pm

2 stops22h 23m

Allentown-Bethlehem

Sat 9/12

1:50 pm-3:35 pm

2 stops19h 45m

$900

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Thu 7/9

11:45 am-11:08 pm

1 stop17h 23m

Allentown-Bethlehem

Mon 7/13

6:01 am-8:20 am

1 stop20h 19m

$927

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Fri 10/2

3:15 pm-9:35 am

1 stop24h 20m

Allentown-Bethlehem

Tue 10/6

5:46 pm-6:15 pm

2 stops18h 29m

$963

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Fri 10/2

3:15 pm-9:35 am

1 stop24h 20m

Allentown-Bethlehem

Tue 10/6

5:46 pm-6:15 pm

2 stops18h 29m

$966

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Thu 7/9

6:00 am-11:08 pm

2 stops23h 08m

Allentown-Bethlehem

Mon 7/13

6:05 pm-12:15 pm

1 stop12h 10m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Spain to Allentown

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

Prices

Airlines

Other information

Can stopping save me money on Spain to Allentown flights?

You could potentially save up to 6% on your flight if you consider stops on a Spain to Allentown flight.

Cheap Spain to Allentown flight deals and tips

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

Fastest flight time	16h 55m
Direct flights	None

The fastest flight from Spain to Allentown takes 16h 55m

There are no direct flights from Spain to Allentown. There are no popular flight routes from Spain to Allentown.

Search flight deals

Frequently asked questions about flying from Spain to Allentown

When did momondo last update prices for flights from Spain to Allentown-Bethlehem Airport?
Prices for flights from Spain to Allentown-Bethlehem Airport were last updated today.
How old do you have to be to fly from Spain to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Lehighton

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Spain to Allentown flights to just show those with flexible booking policies.

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

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

Price alerts on flights to Allentown from Spain are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.