ABE - WAS

$202 Find Cheap Flights from Allentown to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$329
Typical prices: $288-$478
American Airlines
Tue 11/20Thu 11/22
ABE - IAD • 1 stop
Cheapest one-way
$202
Typical prices: $348-$556
Multiple Airlines
Fri 2/16
ABE - IAD • 1 stop
Top routes
ABE - DCA
Cheapest • 18% average savings
ABE - IAD
Most popular
Insights
Insights
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $325 (round-trip)
Philadelphia (PHL)
Shortest trip • 4h 50m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Washington, D.C. (ABE-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Washington, D.C.

Fri, Nov 20 - Sun, Nov 22
American Airlines Logo
5:14 pm - 10:01 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
4h 47m1 stop Charlotte Douglas
American Airlines Logo
8:07 pm - 12:17 amIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
4h 10m1 stop Charlotte Douglas
$329American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
12:55 pm - 7:59 pmABE  Allentown-Bethlehem-DCA Washington, D.C. Reagan-National
7h 04m1 stop Charlotte Douglas
American Airlines Logo
6:11 am - 12:24 pmDCA  Washington, D.C. Reagan-National-ABE Allentown-Bethlehem
6h 13m1 stop Charlotte Douglas
$359American Airlines
Fri, Nov 13 - Tue, Nov 17
American Airlines Logo
5:14 pm - 11:54 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
6h 40m1 stop Charlotte Douglas
American Airlines Logo
7:00 am - 12:24 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
5h 24m1 stop Charlotte Douglas
$359American Airlines
Fri, Nov 27 - Fri, Dec 4
American Airlines Logo
6:12 am - 10:58 amABE  Allentown-Bethlehem-DCA Washington, D.C. Reagan-National
4h 46m1 stop Charlotte Douglas
American Airlines Logo
7:18 pm - 12:21 amDCA  Washington, D.C. Reagan-National-ABE Allentown-Bethlehem
5h 03m1 stop Charlotte Douglas
$389American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
12:55 pm - 6:47 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
5h 52m1 stop Charlotte Douglas
American Airlines Logo
7:17 pm - 11:24 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
4h 07m1 stop Charlotte Douglas
$413American Airlines
Mon, Dec 7 - Wed, Dec 9
American Airlines Logo
12:52 pm - 7:59 pmABE  Allentown-Bethlehem-DCA Washington, D.C. Reagan-National
7h 07m1 stop Charlotte Douglas
American Airlines Logo
5:26 pm - 11:25 pmDCA  Washington, D.C. Reagan-National-ABE Allentown-Bethlehem
5h 59m1 stop Charlotte Douglas
$435American Airlines
Mon, Dec 7 - Wed, Dec 9
American Airlines Logo
12:52 pm - 6:44 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
5h 52m1 stop Charlotte Douglas
American Airlines Logo
5:04 pm - 11:25 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
6h 21m1 stop Charlotte Douglas
$435American Airlines
Fri, Nov 27 - Fri, Dec 4
American Airlines Logo
6:12 am - 12:53 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
6h 41m1 stop Charlotte Douglas
American Airlines Logo
8:03 pm - 12:21 amIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
4h 18m1 stop Charlotte Douglas
$445American Airlines
Fri, Nov 20 - Sun, Nov 22
Multiple Airlines Logo
9:00 am - 8:40 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
11h 40m1 stop Orlando
Multiple Airlines Logo
8:32 pm - 4:54 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
20h 22m2 stops Knoxville McGhee Tyson Orlando Sanford Intl
$468Multiple Airlines
Sat, Feb 6 - Wed, Feb 10
United Airlines Logo
5:20 pm - 11:55 amABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
18h 35m2 stops Chicago O'Hare Intl Clarksburg Benedum
United Airlines Logo
8:25 am - 8:51 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
12h 26m2 stops Pittsburgh Chicago O'Hare Intl
$579United Airlines
Booking Insights

Price, demand and travel trends for Allentown to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Allentown to Washington, D.C.?

Round-trip flights from Allentown to Washington, D.C. typically range from $288 to $478. The lowest price found in the past 5 days was $329, on American Airlines.

What is the cheapest Allentown to Washington, D.C. flight route?

Allentown (ABE) to Washington, D.C. Reagan-National Airport (DCA) is the cheapest Allentown to Washington, D.C. route, averaging $288 round-trip. Other Allentown to Washington, D.C. routes average $418, based on KAYAK data over the past 12 months.

Find deals

Key details for Allentown to Washington, D.C. flights

Cheapest flight

$202
One-way flight from Allentown to Washington, D.C. Dulles Intl Airport

When to book flights from Allentown to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Allentown to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Allentown to Washington, D.C. flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Allentown to Washington, D.C.?

    Only Economy Class is available on flights from Allentown to Washington, D.C..

  • How long is a flight from Allentown to Washington, D.C.?

    There are currently no nonstop flights available from Allentown to Washington, D.C.. Flights with 1 layover take between 4h 36m and 4h 50m in total, depending on the connection.

  • Do I need a passport to fly from Allentown to Washington, D.C.?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Allentown to Washington, D.C. changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $329 to $1,886. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Allentown to Washington, D.C. looking right now?

    One-way fares from Allentown to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $332, which is 41% below the typical average for this route.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates averaging $71:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates averaging $70:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Allentown to Washington, D.C.?

    Flights from Allentown to Washington, D.C. usually depart from Allentown-Bethlehem (ABE) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Allentown to Washington, D.C. pass through?

    Connecting flights from Allentown to Washington, D.C. most commonly pass through:

    • Philadelphia (PHL) - 73% of one-stop connections
    • Charlotte Douglas (CLT) - 27% of one-stop connections

  • Can I save money by using flexible dates for flights from Allentown to Washington, D.C.?

    Yes. Flexible dates can save you up to 40% on flights from Allentown to Washington, D.C.. Thursday is the cheapest departure day at $288 round-trip on average, while Tuesday is the most expensive at $478, a difference of $190.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Allentown to Washington, D.C.?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 36m, compared with 4h 50m via Philadelphia (PHL).

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

Your guide to booking Allentown to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Allentown to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.