$443 Find Cheap Flights from Allentown to Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Spain departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Spain Flight Deals from Allentown

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid1 stop$665
Palma de Mallorca
Palma de Mallorca2 stops$1,022
Madrid
Madrid1 stop$665
Palma de Mallorca
Palma de Mallorca2 stops$1,022

Cheap Flights from Allentown to Spain

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Spain

Sun, Sep 7 - Thu, Sep 18
Delta Logo
6:00 am - 9:35 amABE-MAD
21h 35m1 stop
Delta Logo
10:05 am - 5:31 pmMAD-ABE
13h 26m1 stop
$665Delta
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Sat, Aug 16 - Sun, Aug 24
United Airlines Logo
5:35 pm - 6:40 amABE-MAD
55h 05m2 stops
United Airlines Logo
12:45 pm - 4:53 pmMAD-ABE
34h 08m2 stops
$710United Airlines
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Wed, Nov 12 - Sun, Nov 16
Delta Logo
5:40 pm - 11:00 pmABE-VLC
23h 20m2 stops
Delta Logo
6:00 am - 10:52 pmVLC-ABE
22h 52m2 stops
$710Delta
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Fri, Nov 14 - Tue, Nov 18
Delta Logo
6:30 am - 4:35 pmABE-AGP
28h 05m2 stops
Delta Logo
4:25 pm - 5:14 pmAGP-ABE
54h 49m2 stops
$716Delta
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Fri, Nov 14 - Tue, Nov 18
KLM Logo
5:40 pm - 4:45 pmABE-IBZ
17h 05m2 stops
KLM Logo
10:45 am - 10:52 pmIBZ-ABE
42h 07m2 stops
$860KLM
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Sun, Jan 4 - Mon, Jan 12
American Airlines Logo
1:42 pm - 5:45 amABE-MAD
10h 03m1 stop
American Airlines Logo
1:00 pm - 12:16 amMAD-ABE
17h 16m1 stop
$862American Airlines
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Fri, Nov 14 - Tue, Nov 18
KLM Logo
6:30 am - 10:45 pmABE-PMI
34h 15m2 stops
KLM Logo
7:05 am - 10:52 pmPMI-ABE
21h 47m2 stops
$1,022KLM
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Sun, Jan 4 - Mon, Jan 12
American Airlines Logo
6:14 am - 5:45 amABE-MAD
17h 31m1 stop
American Airlines Logo
1:15 pm - 12:16 amMAD-ABE
17h 01m2 stops
$1,042American Airlines
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Thu, Aug 28 - Thu, Sep 4
Logo
7:00 am - 12:40 amABE-AGP
35h 40m3 stops
Logo
3:25 pm - 10:42 pmAGP-ABE
37h 17m3 stops
$1,132
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Thu, Aug 28 - Thu, Sep 4
Logo
7:00 am - 8:20 pmABE-AGP
31h 20m2 stops
Logo
3:25 pm - 10:42 pmAGP-ABE
37h 17m3 stops
$1,359
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KAYAK's insights & trends for Allentown to Spain flights

Get data-powered insights and trends into flights from Allentown to Spain to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Allentown to Spain?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Allentown to Spain were found on Delta ($665) and United Airlines ($710).

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Good to know

Cheapest flight$443
Flight from Allentown to Barcelona

FAQs - booking Spain flights

  • How does KAYAK find such low prices on flights from Allentown to Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to Spain with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Spain?

    The cheapest time of day to fly to Spain is generally at night, when round-trip flights cost $840 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Spain is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,291.

Reviews of the top airline flying from Allentown to Spain

 
Need help choosing which airline to fly with from Allentown to Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
7.5Boarding
6.5Food
6.9Entertainment
7.2Comfort
Airline reviews

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

2.0 MediocreMatt, Jul 2025PHL - RSW
Read more American Airlines reviews

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

Everything you need to know for your flight from Allentown to Spain

Information on your arrival and departure airports

Allentown (ABE)

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