ABE - MAD

$489 Find Cheap Flights from Allentown to Madrid

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Madrid departing on 1/16. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Madrid

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Madrid, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Madrid, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$489
United Airlines
Fri 1/16Fri 1/23
ABE - MAD • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/18
ABE - MAD • multi-stop
Top airlines
United Airlines
Cheapest • from $489 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Madrid (ABE-MAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Madrid 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 Madrid

Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
6:15 am - 4:10 pm
ABE
-
MAD
27h 55m2 stops
United Airlines Logo
1:35 pm - 9:05 pm
MAD
-
ABE
37h 30m2 stops
$489United Airlines
Sat, Jan 31 - Sat, Feb 7
Delta Logo
12:50 pm - 7:10 pm
ABE
-
MAD
24h 20m2 stops
Delta Logo
11:15 am - 10:10 pm
MAD
-
ABE
16h 55m1 stop
$493Delta
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
6:15 am - 9:15 am
ABE
-
MAD
21h 00m2 stops
United Airlines Logo
6:00 am - 9:05 pm
MAD
-
ABE
21h 05m2 stops
$494United Airlines
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
1:02 pm - 5:45 am
ABE
-
MAD
10h 43m1 stop
American Airlines Logo
12:40 pm - 10:26 pm
MAD
-
ABE
15h 46m1 stop
$588American Airlines
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
1:02 pm - 8:50 am
ABE
-
MAD
13h 48m2 stops
American Airlines Logo
12:40 pm - 10:26 pm
MAD
-
ABE
15h 46m1 stop
$592American Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
6:15 am - 9:15 am
ABE
-
MAD
21h 00m2 stops
United Airlines Logo
6:00 am - 9:05 pm
MAD
-
ABE
21h 05m3 stops
$593United Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
1:02 pm - 5:45 am
ABE
-
MAD
10h 43m1 stop
American Airlines Logo
12:40 pm - 10:26 pm
MAD
-
ABE
15h 46m1 stop
$638American Airlines
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
6:15 am - 9:15 am
ABE
-
MAD
21h 00m2 stops
United Airlines Logo
6:00 am - 9:05 pm
MAD
-
ABE
21h 05m3 stops
$781United Airlines
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
11:30 am - 11:45 am
ABE
-
MAD
18h 15m3 stops
United Airlines Logo
6:00 am - 9:05 pm
MAD
-
ABE
21h 05m3 stops
$899United Airlines
Mon, Dec 29 - Mon, Jan 12
Delta Logo
6:25 am - 9:15 am
ABE
-
MAD
20h 50m1 stop
Delta Logo
1:05 pm - 10:50 pm
MAD
-
ABE
39h 45m2 stops
$1,353Delta
Booking Insights

KAYAK's insights & trends for Allentown to Madrid flights

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

Which airlines provide the cheapest flights from Allentown to Madrid?

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 Madrid were found on United Airlines ($489) and Delta ($493).

Which airlines fly non-stop between Allentown and Madrid?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Allentown to Madrid.

There is just one airline that flies from Allentown to Madrid direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $699.

Find deals

Good to know

Cheapest flight$489
Flight from Allentown to Madrid

When to book flights from Allentown to Madrid

Are your dates flexible? Find out the best times to travel from Allentown to Madrid based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Allentown to Madrid

  • What is the cheapest flight from Allentown to Madrid?

    In the last 3 days, the lowest price for a flight from Allentown to Madrid was $489 for a round-trip ticket.

  • Do I need a passport to fly between Allentown and Madrid?

    Yes

  • Which airports will I be using when flying from Allentown to Madrid?

    Allentown airport is called Allentown-Bethlehem and the only airport in Madrid is Madrid Barajas.

  • Which aircraft models fly most regularly from Allentown to Madrid?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Madrid?

    oneworld is the only airline alliance operating flights between Allentown and Madrid.

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

    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 Madrid.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from Allentown 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 Madrid?

    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 to Madrid with an airline and back to Allentown with another airline. Booking your flights between Allentown and MAD can sometimes prove cheaper using this method.

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

    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 to Madrid from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Allentown to Madrid

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Madrid. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to Madrid? 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 11055 reviews
8.0Crew
7.2Comfort
6.9Entertainment
6.5Food
7.5Boarding
Airline reviews

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

6.0 GoodMichelle, Dec 2025
PHL - YYZ
Read more American Airlines reviews

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

in chicago, you have to go out to drop off your luggage for a connecting flight and come back into a security check. which was horrible with a government shut down. some airports you down off luggage and go to your gate. things were not cleanly marked.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Boarding: Boarding was a bit of a mess. Our tickets indicated "BC" for Business Class, but we and many others were confused as that was not indicated anywhere in the airport, so we didn't know when we're supposed to board. The airplane: The airplane was nice. However, we sat near the back of the business class cabin and the flight attendants and passengers from other cabins would constantly move the curtain (which was very loud), preventing me from fallling asleep on my 8 hour flight. The flight crew: Amazing, generally. However, they nearly forgot to serve breakfast to me. The flight food: I was able to select my meal for dinner, which was really good. Breakfast was a bit of a mess, however. The crew forgot to serve me breakfast until the last minute. Very little was available by the time they remembered. The entertainment: Paltry, underwhelming, and dated. Not one new movie was available. Bottom line: For the money, you might want to consider other options for your international business class flights.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

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

Information on your arrival and departure airports

Allentown (ABE)
Madrid (MAD)