HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$850+ Cheap flights from Spain to Allentown (ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ABE
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Spain to Allentown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Spain to Allentown

Keep the following information in mind while searching for Spain to Allentown flight deals. Data was last updated June 16, 2025.

Round-trip from

$2,291
(Delta)

One-way from

$850
(Delta)
From Spain to Allentown-Bethlehem
Search Deals
One-way flight from Spain to Allentown-Bethlehem
Search Deals

Find flight deals from Spain to Allentown

Cheapest flights from Spain to Allentown
Explore the most affordable flight options available from Spain to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2210:05 amMAD - ABE
1 stop18h 52mDelta
Fri 8/2912:56 pmABE - MAD
1 stop14h 39mDelta
Deal found 6/14$2,291

Cheapflights Fare Finder

Customize your flight search to find flights from Spain to Allentown 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Spain to Allentown that are best for you.

Fly from

Spain

Fly to

Allentown

Route

Depart

Return

Price

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Fri 8/22

10:05 am-10:57 pm

1 stop18h 52m

Allentown-Bethlehem

Fri 8/29

12:56 pm-9:35 am

1 stop14h 39m

$2,291

MadridAllentown

MAD - ABE

MADABE

Madrid Barajas

Fri 9/5

10:05 am-10:39 pm

1 stop18h 34m

$850

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Sun 7/20

11:05 pm-12:27 am

2 stops31h 22m

$1,060

BarcelonaAllentown

BCN - ABE

BCNABE

Barcelona-El Prat

Thu 7/17

9:30 am-10:30 pm

1 stop19h 00m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Spain to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Spain with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Spain to Allentown?

Currently, February is the cheapest month in which you can book a flight from Spain to Allentown (average of $292). Flying from Spain to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Spain to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Allentown from Spain?

    For a flight from Spain to Allentown, you will be flying into Allentown-Bethlehem. Allentown-Bethlehem (ABE) is just 3.9 mi from the center of the city.

  • What are the most popular routes from Spain to Allentown?

    The most popular flight routes from Spain to Allentown are Barcelona-El Prat - Allentown-Bethlehem, Madrid Barajas - Allentown-Bethlehem and Valencia - Allentown-Bethlehem.

  • Can I find deals for flights from Spain to Allentown that include hotel bookings?

    Yes. In addition to deals on Spain to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spain to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Allentown.

  • Can I find deals for business class flights from Spain to Allentown?

    Yes. Cheapflights offers flight deals from Spain to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spain to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Spain to Allentown (average of $292). Flying from Spain to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.