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

Flights from Washington, D.C. Dulles Intl Airport to Allentown usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Allentown-Bethlehem (ABE).

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

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

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

Most connecting flights from Washington, D.C. Dulles Intl Airport to Allentown pass through Charlotte Douglas (CLT), which handles 100% of one-stop traffic on this route.

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

Yes. Flexible dates can save you up to 55% on flights from Washington, D.C. Dulles Intl Airport to Allentown. Sunday is the cheapest departure day at $376 round-trip on average, while Friday is the most expensive at $818, a difference of $442. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Allentown?

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.

What car rental options are available at Allentown-Bethlehem Airport (ABE)?

Allentown-Bethlehem Airport (ABE) hosts 5 major car rental companies, with daily rates averaging $64 for economy cars. Top options include: • Alamo • Hertz • Dollar • Budget • Thrifty

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

Round-trip flights from Washington, D.C. Dulles Intl Airport to Allentown typically range from $376 to $818. The lowest price found in the past 5 days was $359, on American Airlines.

Which airline is the cheapest to fly from Washington, D.C. Dulles Intl Airport to Allentown?

American Airlines ($359) and United Airlines ($648) are the cheapest airlines to fly round-trip from Washington, D.C. Dulles Intl Airport to Allentown according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Allentown?

Flights via Charlotte Douglas (CLT) offer the most affordable fares, with an average round-trip price of $597. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Dulles Intl Airport to Allentown which airport offers the shortest layover?

Charlotte Douglas (CLT) had the shortest average connection time for Washington, D.C. Dulles Intl Airport to Allentown layovers at 3h 18m over the past 3 months.

$202 CHEAP FLIGHTS from Washington Dulles to Allentown (IAD - ABE)

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Cheapest round-trip

$359

Typical prices: $376-$818

American Airlines

Sun 11/18Thu 11/22

IAD - ABE • 1 stop

Cheapest one-way

$202

Typical prices: $489-$489

American Airlines

Tue 12/4

IAD - ABE • 1 stop

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Flight Deals

Cheap Flights from Dulles Intl to Allentown (IAD-ABE)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Dulles Intl to Allentown

Wed, Nov 18 - Sun, Nov 22

7:00 am - 12:24 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 24m1 stop Charlotte Douglas

5:14 pm - 10:01 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

4h 47m1 stop Charlotte Douglas

$359American Airlines

Tue, Nov 17 - Sat, Nov 21

7:17 pm - 11:24 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

4h 07m1 stop Charlotte Douglas

6:12 am - 12:53 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 41m1 stop Charlotte Douglas

$404American Airlines

Thu, Nov 19 - Mon, Nov 30

11:16 am - 2:56 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

27h 40m1 stop Orlando

2:33 pm - 11:11 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

44h 38m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$460Multiple Airlines

Sun, Nov 15 - Thu, Nov 19

6:00 am - 11:13 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 13m1 stop Charlotte Douglas

5:14 pm - 10:01 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

4h 47m1 stop Charlotte Douglas

$467American Airlines

Sun, Nov 15 - Thu, Nov 19

9:48 am - 7:17 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

33h 29m2 stops Knoxville McGhee Tyson Tampa St. Petersburg

7:30 am - 8:11 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

12h 41m1 stop Fort Lauderdale

$526Multiple Airlines

Wed, Nov 18 - Mon, Nov 30

7:48 am - 2:17 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

30h 29m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

2:33 pm - 10:02 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

7h 29m1 stop Fort Lauderdale

$572Multiple Airlines

Wed, Nov 18 - Sat, Nov 21

6:07 pm - 2:17 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

20h 10m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:00 am - 8:40 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Orlando Sanford Intl

$575Multiple Airlines

Thu, Nov 19 - Mon, Nov 30

11:16 am - 2:56 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

27h 40m1 stop Orlando

2:33 pm - 10:02 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

7h 29m1 stop Fort Lauderdale

$583Multiple Airlines

Fri, Nov 20 - Mon, Nov 30

7:56 pm - 4:16 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

20h 20m1 stop Punta Gorda

2:33 pm - 10:39 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

20h 06m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$605Multiple Airlines

Wed, Nov 18 - Sat, Nov 21

12:55 pm - 9:02 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

8h 07m2 stops Clarksburg Benedum Chicago O'Hare Intl

5:36 pm - 11:45 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 09m2 stops Chicago O'Hare Intl Clarksburg Benedum

$648United Airlines

Recent last minute flight deals from Dulles Intl to Allentown

Fri, Nov 6 - Sat, Nov 7

6:00 am - 11:13 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 13m1 stop Charlotte Douglas

12:55 pm - 6:47 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Charlotte Douglas

$506American Airlines

Mon, Nov 9 - Tue, Nov 10

5:15 pm - 11:24 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

6h 09m1 stop Charlotte Douglas

12:55 pm - 6:47 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Charlotte Douglas

$837American Airlines

Fri, Nov 6 - Sat, Nov 7

12:55 pm - 9:02 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

8h 07m2 stops Clarksburg Benedum Chicago O'Hare Intl

5:36 pm - 11:45 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 09m2 stops Chicago O'Hare Intl Clarksburg Benedum

$898United Airlines

Fri, Nov 6 - Sat, Nov 7

8:23 am - 9:02 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

12h 39m1 stop Chicago O'Hare Intl

5:36 pm - 11:45 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 09m2 stops Chicago O'Hare Intl Clarksburg Benedum

$1,001United Airlines

Mon, Nov 9 - Mon, Nov 16

10:20 pm - 4:56 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

18h 36m2 stops Greater Rochester Intl Chicago O'Hare Intl

5:36 pm - 12:30 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 54m1 stop Chicago O'Hare Intl

$1,155United Airlines

Mon, Nov 9 - Tue, Nov 10

12:55 pm - 9:02 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

8h 07m2 stops Clarksburg Benedum Chicago O'Hare Intl

5:36 pm - 11:45 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 09m2 stops Chicago O'Hare Intl Clarksburg Benedum

$1,160United Airlines

Mon, Nov 9 - Tue, Nov 10

6:12 am - 9:02 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

14h 50m1 stop Chicago O'Hare Intl

5:36 pm - 11:45 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 09m2 stops Chicago O'Hare Intl Clarksburg Benedum

$1,217United Airlines

Booking Insights

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

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

Prices

Airlines

Layovers

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Allentown? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Allentown departing in november.

Find deals

Cheapest flight	$202

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

When to book flights from Dulles Intl to Allentown

Are your dates flexible? Find out the best times to travel from Dulles Intl to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Allentown?
Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Allentown.
Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Allentown?
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 Washington, D.C. Dulles Intl Airport to Allentown 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 $359 to $997. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Washington, D.C. Dulles Intl Airport to Allentown looking right now?
One-way fares from Washington, D.C. Dulles Intl Airport to Allentown are currently lower than usual. Average one-way flight prices are about $314, which is 36% below the typical average for this route.
What car rental options are available at Allentown-Bethlehem Airport (ABE)?
Allentown-Bethlehem Airport (ABE) hosts 5 major car rental companies, with daily rates averaging $64 for economy cars. Top options include:

• Alamo
• Hertz
• Dollar
• Budget
• Thrifty
Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Allentown?
Flights from Washington, D.C. Dulles Intl Airport to Allentown usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Allentown-Bethlehem (ABE).
Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Allentown pass through?
Most connecting flights from Washington, D.C. Dulles Intl Airport to Allentown pass through Charlotte Douglas (CLT), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Allentown?
Yes. Flexible dates can save you up to 55% on flights from Washington, D.C. Dulles Intl Airport to Allentown. Sunday is the cheapest departure day at $376 round-trip on average, while Friday is the most expensive at $818, a difference of $442.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

If your dates are flexible, aim for a Sunday departure and avoid flying on Friday. On this route, Sunday flights average $376, about $442 less than Friday fares (54% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Allentown-Bethlehem Airport.

• Days Hotel by Wyndham Allentown Airport / Lehigh Valley
• Super 8 by Wyndham Allentown
• Staybridge Suites Allentown Bethlehem Airport By IHG

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IAD - ABE

$202 Find Cheap Flights from Washington Dulles Airport to Allentown - Compare and Save

Everything you should know

Cheap Flights from Dulles Intl to Allentown (IAD-ABE)

Recent round-trip flight deals from Dulles Intl to Allentown

Recent one-way flight deals from Dulles Intl to Allentown

Recent last minute flight deals from Dulles Intl to Allentown

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

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

Which airline is the cheapest to fly from Washington, D.C. Dulles Intl Airport to Allentown?

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Allentown?

When flying from Washington, D.C. Dulles Intl Airport to Allentown which airport offers the shortest layover?

Key details for Washington, D.C. Dulles Intl Airport to Allentown flights

Cheapest flight

When to book flights from Dulles Intl to Allentown

Your Washington, D.C. Dulles Intl Airport to Allentown flight questions, answered

Your guide to booking Washington, D.C. Dulles Intl Airport to Allentown flights

More options for your flight from Dulles Intl to Allentown

Complete your trip to Allentown with a hotel stay or car rental

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Flights from domestic origins to Allentown

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