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.

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 starting from around $25 for economy cars. Top options include: • Alamo • Dollar • Budget • Hertz • Thrifty

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

American Airlines ($309) and United Airlines ($603) 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 $463. 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 25m over the past 3 months.

$123 CHEAP FLIGHTS from Washington Dulles to Allentown (IAD - ABE)

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Cheapest round-trip

$222

Typical prices: $328-$818

Multiple Airlines

Sun 12/9Fri 12/14

IAD - ABE • 1 stop

Cheapest one-way

$123

Typical prices: $489-$489

Multiple Airlines

Sun 10/21

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

Recent round-trip flight deals from Dulles Intl to Allentown

Wed, Dec 9 - Mon, Dec 14

3:34 pm - 2:28 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

22h 54m1 stop Fort Lauderdale

1:44 pm - 9:29 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

7h 45m1 stop Orlando

$222Multiple Airlines

Wed, Dec 9 - Mon, Dec 14

3:34 pm - 2:28 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

22h 54m1 stop Fort Lauderdale

1:44 pm - 2:49 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

25h 05m2 stops Orlando Atlanta Hartsfield-Jackson

$224Multiple Airlines

Sat, Jan 16 - Sat, Jan 23

4:13 pm - 11:23 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

7h 10m1 stop Charlotte Douglas

12:48 pm - 6:44 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

5h 56m1 stop Charlotte Douglas

$309American Airlines

Thu, Oct 22 - Mon, Oct 26

5:01 am - 11:11 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

6h 10m1 stop Charlotte Douglas

5:14 pm - 11:58 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 44m1 stop Charlotte Douglas

$339American Airlines

Thu, Oct 22 - Mon, Oct 26

10:01 am - 8:28 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

22h 27m2 stops Knoxville McGhee Tyson Orlando Sanford Intl

4:32 pm - 10:21 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

17h 49m1 stop Orlando

$350Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

6:15 am - 11:18 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 03m1 stop Charlotte Douglas

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

5h 52m1 stop Charlotte Douglas

$385American Airlines

Wed, Oct 21 - Fri, Oct 23

7:50 am - 8:33 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

24h 43m2 stops Atlanta Hartsfield-Jackson Orlando

8:40 pm - 10:17 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

13h 37m1 stop Orlando Sanford Intl

$437Multiple Airlines

Mon, Oct 19 - Fri, Oct 23

7:15 pm - 12:28 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 13m1 stop Charlotte Douglas

5:14 pm - 9:16 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

4h 02m1 stop Charlotte Douglas

$447American Airlines

Wed, Oct 28 - Sun, Nov 1

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

$603United Airlines

Wed, Jan 6 - Sun, Jan 10

8:25 am - 8:51 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

12h 26m2 stops Pittsburgh Chicago O'Hare Intl

5:20 pm - 11:55 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 35m2 stops Chicago O'Hare Intl Clarksburg Benedum

$606United 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.

Airlines

Layovers

Which airline is the cheapest to fly from Washington, D.C. Dulles Intl Airport to Allentown?: American Airlines ($309) and United Airlines ($603) 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.

Find deals

Cheapest flight	$123

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 $222 to $1,037. That means the highest observed fare was about 5x 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 higher than usual. Average one-way flight prices are about $531, which is 8% above 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 starting from around $25 for economy cars. Top options include:

• Alamo
• Dollar
• Budget
• Hertz
• 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.

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

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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

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

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

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