Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Allentown to Washington, D.C. from $162

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Allentown to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:25 pm - 9:30 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
7h 05m1 stop Charlotte Douglas
American Airlines Logo
5:01 am - 11:05 amIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
6h 04m1 stop Charlotte Douglas
$269American Airlines
Sat, Sep 19 - Sun, Oct 4
American Airlines Logo
5:14 pm - 9:16 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
4h 02m1 stop Charlotte Douglas
American Airlines Logo
6:15 am - 11:18 amIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
5h 03m1 stop Charlotte Douglas
$289American Airlines
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
5:45 am - 11:56 amABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
6h 11m1 stop Charlotte Douglas
American Airlines Logo
6:15 pm - 11:22 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
5h 07m1 stop Charlotte Douglas
$299American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
2:25 pm - 6:59 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
4h 34m1 stop Charlotte Douglas
American Airlines Logo
7:57 am - 12:25 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
4h 28m1 stop Charlotte Douglas
$319American Airlines
Fri, Sep 11 - Tue, Sep 15
Multiple Airlines Logo
10:00 am - 12:10 amABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
14h 10m2 stops Orlando Sanford Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:13 pm - 2:31 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
20h 18m1 stop Fort Lauderdale
$321Multiple Airlines
Wed, Sep 30 - Sat, Oct 3
American Airlines Logo
5:14 pm - 11:58 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
6h 44m1 stop Charlotte Douglas
American Airlines Logo
6:15 am - 11:18 amIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
5h 03m1 stop Charlotte Douglas
$337American Airlines
Wed, Oct 21 - Mon, Oct 26
American Airlines Logo
2:25 pm - 9:30 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
7h 05m1 stop Charlotte Douglas
American Airlines Logo
6:15 pm - 11:22 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
5h 07m1 stop Charlotte Douglas
$348American Airlines
Sat, Sep 19 - Mon, Sep 21
American Airlines Logo
5:14 pm - 10:35 pmABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
5h 21m1 stop Charlotte Douglas
American Airlines Logo
6:00 am - 11:14 amIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
5h 14m1 stop Charlotte Douglas
$363American Airlines
Thu, Nov 5 - Sun, Nov 8
American Airlines Logo
5:45 am - 11:56 amABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
6h 11m1 stop Charlotte Douglas
American Airlines Logo
7:57 am - 12:25 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
4h 28m1 stop Charlotte Douglas
$380American Airlines
Wed, Sep 16 - Thu, Sep 17
Multiple Airlines Logo
10:00 am - 10:17 amABE  Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl
24h 17m1 stop Orlando Sanford Intl
Multiple Airlines Logo
6:13 pm - 9:37 pmIAD  Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem
27h 24m1 stop Fort Lauderdale
$400Multiple Airlines
Tue, Sep 8 - Wed, Sep 9

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Allentown to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Allentown to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Sep 19
ABE2:25 pmAllentown-Bethlehem
7h 05m
1 stop
IAD9:30 pmWashington, D.C. Dulles Intl
Oct 4
IAD5:01 amWashington, D.C. Dulles Intl
6h 04m
1 stop
ABE11:05 amAllentown-Bethlehem
$269
American Airlines
Oct 16
ABE5:14 pmAllentown-Bethlehem
4h 02m
1 stop
IAD9:16 pmWashington, D.C. Dulles Intl
Oct 19
IAD6:15 amWashington, D.C. Dulles Intl
5h 03m
1 stop
ABE11:18 amAllentown-Bethlehem
$289
American Airlines
Sep 10
ABE5:45 amAllentown-Bethlehem
6h 11m
1 stop
IAD11:56 amWashington, D.C. Dulles Intl
Sep 14
IAD6:15 pmWashington, D.C. Dulles Intl
5h 07m
1 stop
ABE11:22 pmAllentown-Bethlehem
$299

United Airlines flights from Allentown to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Allentown to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Feb 6
ABE6:25 amAllentown-Bethlehem
14h 44m
2 stops
IAD9:09 pmWashington, D.C. Dulles Intl
Feb 10
IAD8:36 amWashington, D.C. Dulles Intl
12h 36m
2 stops
ABE9:12 pmAllentown-Bethlehem
$508
United Airlines
Feb 6
ABE6:25 amAllentown-Bethlehem
14h 44m
2 stops
IAD9:09 pmWashington, D.C. Dulles Intl
Feb 10
IAD1:05 pmWashington, D.C. Dulles Intl
21h 01m
1 stop
ABE10:06 amAllentown-Bethlehem
$548
United Airlines
Feb 6
ABE6:25 amAllentown-Bethlehem
14h 44m
2 stops
IAD9:09 pmWashington, D.C. Dulles Intl
Feb 10
IAD1:05 pmWashington, D.C. Dulles Intl
21h 01m
1 stop
ABE10:06 amAllentown-Bethlehem
$558

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Sat 9/19

2:25 pm-9:30 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Sun 10/4

5:01 am-11:05 am

1 stop6h 04m

$269

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Fri 10/16

5:14 pm-9:16 pm

1 stop4h 02m

Washington, D.C. Dulles Intl

Mon 10/19

6:15 am-11:18 am

1 stop5h 03m

$289

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Thu 9/10

5:45 am-11:56 am

1 stop6h 11m

Washington, D.C. Dulles Intl

Mon 9/14

6:15 pm-11:22 pm

1 stop5h 07m

$299
Quickest round-trip

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Fri 9/11

2:25 pm-6:59 pm

1 stop4h 34m

Washington, D.C. Dulles Intl

Tue 9/15

7:57 am-12:25 pm

1 stop4h 28m

$319

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Wed 9/30

10:00 am-12:10 am

2 stops14h 10m

Washington, D.C. Dulles Intl

Sat 10/3

6:13 pm-2:31 pm

1 stop20h 18m

$321

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Wed 10/21

5:14 pm-11:58 pm

1 stop6h 44m

Washington, D.C. Dulles Intl

Mon 10/26

6:15 am-11:18 am

1 stop5h 03m

$337

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Sat 9/19

2:25 pm-9:30 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Mon 9/21

6:15 pm-11:22 pm

1 stop5h 07m

$348

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Thu 11/5

5:14 pm-10:35 pm

1 stop5h 21m

Washington, D.C. Dulles Intl

Sun 11/8

6:00 am-11:14 am

1 stop5h 14m

$363

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Wed 9/16

5:45 am-11:56 am

1 stop6h 11m

Washington, D.C. Dulles Intl

Thu 9/17

7:57 am-12:25 pm

1 stop4h 28m

$380

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Tue 9/8

10:00 am-10:17 am

1 stop24h 17m

Washington, D.C. Dulles Intl

Wed 9/9

6:13 pm-9:37 pm

1 stop27h 24m

$400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Allentown to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Allentown-Bethlehem to Washington, D.C. Dulles Intl?

American Airlines, United Airlines, and Qatar Airways are the most popular carriers operating from Allentown-Bethlehem to Washington, D.C. Dulles Intl

When to book flights from Allentown to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Washington, D.C. Dulles Intl Airport (ABE to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Washington, D.C. Dulles Intl Airport

Best Price Found

$162

Fastest flight time

13h 16m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Allentown in the past 72 hours is $162. The best round-trip flight deal from Allentown to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $269.
The fastest flight from Allentown to Washington, D.C. Dulles Intl Airport takes 13h 16m
There are no direct flights from Allentown to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Allentown to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Allentown to Washington, D.C. Dulles Intl Airport

  • How far is Allentown-Bethlehem to Washington, D.C. Dulles Intl by plane?

    There are 155.2 mi between Allentown-Bethlehem and Washington, D.C. Dulles Intl. Typically, this will take 13h 16m by plane in normal conditions.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Laurel
Waldorf
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Springfield
Colonial Beach
Fairfax
Edgewood
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Washington, D.C.?

Finding the right flight to Washington, D.C. from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Allentown to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Allentown to Washington, D.C.?

Once you have performed a search for Allentown to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Allentown to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/27
Sun 10/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.