App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Allentown to Decatur Starting at AED 1,378

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

  • Round-trip
      • ABE06:20
        27h 30m
        1 stop
        DEC08:50
        Wed, Feb 26|Allentown - Decatur|United Airlines
        DEC15:08
        5h 16m
        1 stop
        ABE21:24
        Tue, Mar 4|Decatur - Allentown|United Airlines
        AED 1,378AED 2,757
        50% OFF
        50% OFF
        AED 2,757AED 1,378

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Wed, Feb 26-Tue, Mar 4, arriving at Decatur Airport. One-way Prices start from AED 1,378 including taxes and charges.

      • ABE17:33
        16h 17m
        1 stop
        DEC08:50
        Wed, Feb 19|Allentown - Decatur|United Airlines
        DEC15:08
        5h 16m
        1 stop
        ABE21:24
        Tue, Feb 25|Decatur - Allentown|United Airlines
        AED 1,382AED 2,757
        50% OFF
        50% OFF
        AED 2,757AED 1,382

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Wed, Feb 19-Tue, Feb 25, arriving at Decatur Airport. One-way Prices start from AED 1,382 including taxes and charges.

      • ABE17:33
        16h 17m
        1 stop
        DEC08:50
        Sat, Feb 22|Allentown - Decatur|United Airlines
        DEC15:08
        5h 16m
        1 stop
        ABE21:24
        Fri, Feb 28|Decatur - Allentown|United Airlines
        AED 1,382AED 2,757
        50% OFF
        50% OFF
        AED 2,757AED 1,382

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Sat, Feb 22-Fri, Feb 28, arriving at Decatur Airport. One-way Prices start from AED 1,382 including taxes and charges.

      • ABE06:20
        27h 30m
        1 stop
        DEC08:50
        Tue, Feb 25|Allentown - Decatur|United Airlines
        DEC15:08
        5h 16m
        1 stop
        ABE21:24
        Mon, Mar 3|Decatur - Allentown|United Airlines
        AED 1,398
        AED 1,398

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Tue, Feb 25-Mon, Mar 3, arriving at Decatur Airport. One-way Prices start from AED 1,398 including taxes and charges.

      • ABE06:20
        27h 30m
        1 stop
        DEC08:50
        Thu, Feb 20|Allentown - Decatur|United Airlines
        DEC15:08
        5h 16m
        1 stop
        ABE21:24
        Wed, Feb 26|Decatur - Allentown|United Airlines
        AED 1,444
        AED 1,444

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Thu, Feb 20-Wed, Feb 26, arriving at Decatur Airport. One-way Prices start from AED 1,444 including taxes and charges.

      • ABE17:33
        16h 17m
        1 stop
        DEC08:50
        Thu, Feb 27|Allentown - Decatur|United Airlines
        DEC15:08
        5h 16m
        1 stop
        ABE21:24
        Wed, Mar 5|Decatur - Allentown|United Airlines
        AED 1,453
        AED 1,453

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Thu, Feb 27-Wed, Mar 5, arriving at Decatur Airport. One-way Prices start from AED 1,453 including taxes and charges.

      • ABE06:20
        9h 8m
        1 stop
        DEC14:28
        Sun, Mar 2|Allentown - Decatur|United Airlines
        DEC15:00
        5h 34m
        1 stop
        ABE21:34
        Sat, Mar 8|Decatur - Allentown|United Airlines
        AED 1,496
        AED 1,496

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Sun, Mar 2-Sat, Mar 8, arriving at Decatur Airport. One-way Prices start from AED 1,496 including taxes and charges.

      • ABE06:20
        9h 8m
        1 stop
        DEC14:28
        Sun, Feb 23|Allentown - Decatur|United Airlines
        DEC15:08
        5h 16m
        1 stop
        ABE21:24
        Sat, Mar 1|Decatur - Allentown|United Airlines
        AED 1,716
        AED 1,716

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Sun, Feb 23-Sat, Mar 1, arriving at Decatur Airport. One-way Prices start from AED 1,716 including taxes and charges.

      • ABE06:20
        9h 8m
        1 stop
        DEC14:28
        Sat, Mar 1|Allentown - Decatur|United Airlines
        DEC09:50
        6h 9m
        1 stop
        ABE16:59
        Fri, Mar 7|Decatur - Allentown|United Airlines
        AED 1,901
        AED 1,901

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Sat, Mar 1-Fri, Mar 7, arriving at Decatur Airport. One-way Prices start from AED 1,901 including taxes and charges.

      • ABE17:33
        21h 55m
        1 stop
        DEC14:28
        Mon, Feb 24|Allentown - Decatur|United Airlines
        DEC15:08
        5h 16m
        1 stop
        ABE21:24
        Sun, Mar 2|Decatur - Allentown|United Airlines
        AED 1,921
        AED 1,921

        Choose United Airlines flights from Allentown to Decatur. The one-way connecting flight with United Airlines departs from Lehigh Valley International Airport on Mon, Feb 24-Sun, Mar 2, arriving at Decatur Airport. One-way Prices start from AED 1,921 including taxes and charges.

      • ABE01:00 pm
        3h 5m
        Nonstop
        DEC02:00 pm
        Sat, Feb 22|Allentown - Decatur|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.

Allentown to Decatur flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5453

    Delta Air Lines

    06:15

    ABE

    2.4h

    08:38

    ATL

    SMTWTFS
    Search

  2. DL1063

    Delta Air Lines

    08:22

    ATL

    1.9h

    09:18

    MDW

    SMTWTFS

  3. UA5134

    United Airlines

    13:14

    ORD

    1.0h

    14:15

    DEC

    SMTWTFS

  4. UA4166

    United Airlines

    06:37

    ABE

    2.5h

    08:05

    ORD

    SMTWTFS
    Search

  5. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S

  6. UA4166

    United Airlines

    06:37

    ABE

    2.5h

    08:05

    ORD

    SMTWTFS
    Search

  7. UA5134

    United Airlines

    13:14

    ORD

    1.0h

    14:15

    DEC

    SMTWTFS

  8. DL5241

    Delta Air Lines

    13:00

    ABE

    2.2h

    15:12

    ATL

    SMTWTFS
    Search

  9. DL2738

    Delta Air Lines

    15:30

    ATL

    2.2h

    16:42

    ORD

    SMTWTF-

  10. UA5134

    United Airlines

    13:14

    ORD

    1.0h

    14:15

    DEC

    SMTWTFS

  11. UA4175

    United Airlines

    17:32

    ABE

    2.3h

    18:50

    ORD

    SMTWTFS
    Search

  12. UA5134

    United Airlines

    13:14

    ORD

    1.0h

    14:15

    DEC

    SMTWTFS

  13. UA4175

    United Airlines

    17:32

    ABE

    2.3h

    18:50

    ORD

    SMTWTFS
    Search

  14. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S

  15. DL5246

    Delta Air Lines

    17:40

    ABE

    2.3h

    19:55

    ATL

    SMTWT-S
    Search

  16. DL1199

    Delta Air Lines

    22:55

    ATL

    2.2h

    00:06

    ORD

    SMTWTFS

  17. UA5134

    United Airlines

    13:14

    ORD

    1.0h

    14:15

    DEC

    SMTWTFS

  18. DL5246

    Delta Air Lines

    17:40

    ABE

    2.3h

    19:55

    ATL

    SMTWT-S
    Search

  19. DL1076

    Delta Air Lines

    20:50

    ATL

    1.9h

    21:46

    MDW

    SMTWTFS

  20. UA5134

    United Airlines

    13:14

    ORD

    1.0h

    14:15

    DEC

    SMTWTFS

  21. DL5246

    Delta Air Lines

    17:40

    ABE

    2.3h

    19:55

    ATL

    SMTWT-S
    Search

  22. DL1076

    Delta Air Lines

    20:50

    ATL

    1.9h

    21:46

    MDW

    SMTWTFS

  23. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S
Find more flights and airlines

When is the cheapest time to fly from Allentown to Decatur?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Decatur from Allentown have changed and are set to move below.

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 Allentown (ABE) to Decatur (DEC) the cheapest?

    Airlines adjust prices for flights from Allentown to Decatur 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 Allentown (ABE) to Decatur (DEC) cost?

    According to Trip.com's data, the lowest price is around AED 2,231.

  • How many airports are there in Decatur (DEC)?

    There are 1 airport(s) near Decatur (DEC): Decatur Airport.

How to find a cheap flight from Allentown to Decatur

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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 | Allentown to Decatur

Off-season for travelJune
Peak season for travelJanuary
Flight distance1,141.94 km
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.