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Cheap flight deals from Washington D.C. to Allentown Starting at €270

Discover our range of affordable one-way and round-trip flights from Washington D.C. to Allentown and kick-start your next adventure today!

  • One way
  • Round-trip
      • IAD22:20
        18h 28m
        1 stop
        ABE16:48
        Sat, Mar 1|Washington D.C. - Allentown|United Airlines
        €270€1,077
        75% OFF
        75% OFF
        €1,077€270

        Choose United Airlines flights from Washington D.C. to Allentown. The one-way connecting flight with United Airlines departs from Dulles International Airport on Sat, Mar 1, arriving at Lehigh Valley International Airport. One-way Prices start from €270 including taxes and charges.

      • DCA19:30
        17h 8m
        1 stop
        ABE12:38
        Sat, Mar 1|Washington D.C. - Allentown|Delta Air Lines
        €292€1,077
        73% OFF
        73% OFF
        €1,077€292

        Choose Delta Air Lines flights from Washington D.C. to Allentown. The one-way connecting flight with Delta Air Lines departs from Ronald Reagan Washington National Airport on Sat, Mar 1, arriving at Lehigh Valley International Airport. One-way Prices start from €292 including taxes and charges.

      • DCA14:00
        7h 25m
        1 stop
        ABE21:25
        Fri, Apr 4|Washington D.C. - Allentown|United Airlines
        €313€1,077
        71% OFF
        71% OFF
        €1,077€313

        Choose United Airlines flights from Washington D.C. to Allentown. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Fri, Apr 4, arriving at Lehigh Valley International Airport. One-way Prices start from €313 including taxes and charges.

      • IAD06:00
        10h 37m
        1 stop
        ABE16:37
        Fri, Apr 4|Washington D.C. - Allentown|Delta Air Lines
        €362
        €362

        Choose Delta Air Lines flights from Washington D.C. to Allentown. The one-way connecting flight with Delta Air Lines departs from Dulles International Airport on Fri, Apr 4, arriving at Lehigh Valley International Airport. One-way Prices start from €362 including taxes and charges.

      • IAD08:30
        8h 18m
        1 stop
        ABE16:48
        Sun, Feb 16|Washington D.C. - Allentown|United Airlines
        €383
        €383

        Choose United Airlines flights from Washington D.C. to Allentown. The one-way connecting flight with United Airlines departs from Dulles International Airport on Sun, Feb 16, arriving at Lehigh Valley International Airport. One-way Prices start from €383 including taxes and charges.

      • IAD08:20
        13h 14m
        1 stop
        ABE21:34
        Sun, Mar 23|Washington D.C. - Allentown|United Airlines
        €383
        €383

        Choose United Airlines flights from Washington D.C. to Allentown. The one-way connecting flight with United Airlines departs from Dulles International Airport on Sun, Mar 23, arriving at Lehigh Valley International Airport. One-way Prices start from €383 including taxes and charges.

      • DCA08:30
        12h 54m
        1 stop
        ABE21:24
        Mon, Mar 3|Washington D.C. - Allentown|United Airlines
        €384
        €384

        Choose United Airlines flights from Washington D.C. to Allentown. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Mon, Mar 3, arriving at Lehigh Valley International Airport. One-way Prices start from €384 including taxes and charges.

      • DCA09:21
        7h 27m
        1 stop
        ABE16:48
        Sun, Feb 16|Washington D.C. - Allentown|American Airlines
        €396
        €396

        Choose American Airlines flights from Washington D.C. to Allentown. The one-way connecting flight with American Airlines departs from Ronald Reagan Washington National Airport on Sun, Feb 16, arriving at Lehigh Valley International Airport. One-way Prices start from €396 including taxes and charges.

      • DCA13:00
        8h 24m
        1 stop
        ABE21:24
        Fri, Feb 14|Washington D.C. - Allentown|United Airlines
        €401
        €401

        Choose United Airlines flights from Washington D.C. to Allentown. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Fri, Feb 14, arriving at Lehigh Valley International Airport. One-way Prices start from €401 including taxes and charges.

      • IAD16:53
        5h 46m
        1 stop
        ABE22:39
        Fri, Feb 14|Washington D.C. - Allentown|Delta Air Lines
        €894
        €894

        Choose Delta Air Lines flights from Washington D.C. to Allentown. The one-way connecting flight with Delta Air Lines departs from Dulles International Airport on Fri, Feb 14, arriving at Lehigh Valley International Airport. One-way Prices start from €894 including taxes and charges.

      • WAS01:00 pm
        3h 5m
        Nonstop
        ABE02:00 pm
        Thu, Feb 20|Washington D.C. - Allentown|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Washington D.C. to Allentown flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5316

    American Airlines

    05:00

    IAD

    1.4h

    06:24

    CLT

    SMTWTFS
    Search

  2. AA5156

    American Airlines

    09:00

    CLT

    1.8h

    10:46

    ABE

    SMTWTFS

  3. AA3194

    American Airlines

    06:47

    DCA

    1.6h

    08:25

    CLT

    SMTWTFS
    Search

  4. AA5156

    American Airlines

    09:00

    CLT

    1.8h

    10:46

    ABE

    SMTWTFS

  5. UA3544

    United Airlines

    10:35

    DCA

    2.5h

    12:05

    ORD

    SMTWTFS
    Search

  6. UA4461

    United Airlines

    13:55

    ORD

    2.0h

    16:57

    ABE

    SMTWTFS

  7. UA1577

    United Airlines

    11:30

    DCA

    2.5h

    13:00

    ORD

    S-----S
    Search

  8. UA4461

    United Airlines

    13:55

    ORD

    2.0h

    16:57

    ABE

    SMTWTFS

  9. UA3520

    United Airlines

    11:30

    DCA

    2.6h

    13:07

    ORD

    SMTWT-S
    Search

  10. UA4461

    United Airlines

    13:55

    ORD

    2.0h

    16:57

    ABE

    SMTWTFS

  11. AA620

    American Airlines

    11:40

    DCA

    1.6h

    13:19

    CLT

    SMTWTFS
    Search

  12. AA5052

    American Airlines

    09:00

    CLT

    1.8h

    10:46

    ABE

    SMTWTFS

  13. UA3470

    United Airlines

    14:05

    DCA

    2.5h

    15:33

    ORD

    SMTWT-S
    Search

  14. UA4463

    United Airlines

    18:35

    ORD

    2.2h

    21:45

    ABE

    SMTWTFS

  15. UA1888

    United Airlines

    15:30

    DCA

    2.4h

    16:51

    ORD

    SMTWTFS
    Search

  16. UA4463

    United Airlines

    18:35

    ORD

    2.2h

    21:45

    ABE

    SMTWTFS

  17. AA5582

    American Airlines

    17:56

    IAD

    1.7h

    19:40

    CLT

    SMTWTFS
    Search

  18. AA5053

    American Airlines

    22:37

    CLT

    1.7h

    00:21

    ABE

    SMTWTFS

  19. AA365

    American Airlines

    19:50

    DCA

    1.5h

    21:20

    CLT

    SMTWTFS
    Search

  20. AA5053

    American Airlines

    22:37

    CLT

    1.7h

    00:21

    ABE

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Washington D.C. to Allentown?

Explore the best time to buy affordable tickets to Allentown with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Washington D.C. (WAS) to Allentown (ABE) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Allentown based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to Allentown (ABE) cost?

    According to Trip.com's data, the lowest price is around €492.

  • What is the transportation method from the main airport to downtown in Allentown?

    • The distance from Lehigh Valley International Airport to downtown is about 6 km, by taxi about 20 minutes.

  • What's the most popular airline for non-stop flights from Washington D.C. (WAS) to Allentown (ABE)?

    United Airlines operates 1 non-stop flights from Washington D.C. (WAS) to Allentown (ABE).

  • How many airports are there in Allentown (ABE)?

    There are 1 airport(s) near Allentown (ABE): Lehigh Valley International Airport.

How to find a cheap flight from Washington D.C. to Allentown

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Washington D.C. to Allentown

Cheapest direct flight price€270
Off-season for travelDecember
Peak season for travelNovember
Flight distance239.18 km
Popular airlineAmerican Airlines

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