HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$252+ Cheap flights from Dulles Intl (IAD) to Allentown (ABE)

IAD — ABE
Nov 25 — Dec 21
Wed 11/25
Wed 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl 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 Dulles Intl to Allentown

Cheapest flights from Dulles Intl to Allentown

Fri 11/206:00 am -
1 stop5h 19m
Fri 11/276:12 am -
1 stop6h 41m
Deal found 10/21$465
Fri 11/66:00 am -
1 stop5h 13m
Tue 11/1012:55 pm -
1 stop5h 52m
Deal found 10/22$467
Mon 11/97:17 pm -
1 stop4h 07m
Mon 11/1612:55 pm -
1 stop5h 52m
Deal found 10/22$581
Fri 11/612:55 pm -
2 stops8h 07m
Tue 11/105:36 pm -
2 stops18h 09m
Deal found 10/22$648
Mon 11/912:55 pm -
2 stops8h 07m
Mon 11/165:36 pm -
2 stops18h 09m
Deal found 10/22$653
Fri 11/2010:47 pm -
1 stop22h 15m
Fri 11/275:36 pm -
2 stops18h 09m
Deal found 10/21$717
Thu 11/512:55 pm -
2 stops8h 07m
Sat 11/75:36 pm -
2 stops13h 31m
Deal found 10/21$794
Sun 11/812:55 pm -
2 stops8h 07m
Thu 11/125:36 pm -
2 stops18h 09m
Deal found 10/24$860

Find flight deals from Dulles Intl to Allentown

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$252
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Allentown-Bethlehem flights.
Search Deals
From Washington, D.C. Dulles Intl to Allentown-Bethlehem
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Allentown-Bethlehem
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Wed 11/25

6:50 am-9:29 pm

2 stops14h 39m

Allentown-Bethlehem

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$252
Quickest round-trip

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Sun 11/8

6:00 am-11:13 am

1 stop5h 13m

Allentown-Bethlehem

Thu 11/12

5:14 pm-11:54 pm

1 stop6h 40m

$467

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Wed 1/6

8:25 am-8:51 pm

2 stops12h 26m

Allentown-Bethlehem

Sun 1/10

5:20 pm-11:55 am

2 stops18h 35m

$579

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Mon 11/9

10:47 pm-9:02 pm

1 stop22h 15m

Allentown-Bethlehem

Mon 11/16

5:36 pm-11:45 am

2 stops18h 09m

$648

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Sat 2/6

12:47 pm-9:35 am

2 stops20h 48m

Allentown-Bethlehem

Sat 2/13

5:35 pm-11:55 am

2 stops18h 20m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Dulles Intl with our price prediction graph.
Estimated round-trip price

Related info for your journey

  • What airport do you fly into for flights to Allentown from Washington, D.C. Dulles Intl?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Allentown. 0 airlines have flights to Allentown-Bethlehem from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Allentown-Bethlehem should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Allentown?

    For as low as $467, American Airlines can have you in Allentown from Washington, D.C. Dulles Intl Airport in 5h 13m. There are 159 mi between Washington, D.C. Dulles Intl Airport and Allentown. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Dulles Intl to Allentown?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

Browse thousands of different 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.