How does KAYAK find such low prices on flights from District of Columbia to Allentown?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Allentown.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Allentown?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Allentown?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Allentown?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$192 CHEAP FLIGHTS from District of Columbia to Allentown

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Flight Deals

Cheap Flights from District of Columbia to Allentown

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 District of Columbia to Allentown

Wed, Oct 14 - Wed, Oct 21

6:10 am - 11:18 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 08m1 stop Charlotte Douglas

5:14 pm - 10:20 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

5h 06m1 stop Charlotte Douglas

$309American Airlines

Wed, Oct 14 - Wed, Oct 21

9:15 am - 4:35 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

7h 20m1 stop Charlotte Douglas

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

4h 02m1 stop Charlotte Douglas

$309American Airlines

Tue, Sep 29 - Sat, Oct 3

7:16 pm - 11:22 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

4h 06m1 stop Charlotte Douglas

2:25 pm - 8:25 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 00m1 stop Charlotte Douglas

$339American Airlines

Tue, Sep 29 - Sat, Oct 3

6:15 pm - 11:22 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 07m1 stop Charlotte Douglas

2:25 pm - 9:30 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

7h 05m1 stop Charlotte Douglas

$339American Airlines

Fri, Nov 13 - Sun, Nov 15

8:07 pm - 12:19 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

4h 12m1 stop Charlotte Douglas

5:14 pm - 11:54 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 40m1 stop Charlotte Douglas

$377American Airlines

Fri, Oct 9 - Sun, Oct 11

7:18 pm - 12:28 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 10m1 stop Charlotte Douglas

6:10 am - 10:55 amABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

4h 45m1 stop Charlotte Douglas

$378American Airlines

Wed, Nov 18 - Thu, Nov 26

6:11 am - 12:24 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

6h 13m1 stop Charlotte Douglas

6:12 am - 1:00 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 48m1 stop Charlotte Douglas

$379American Airlines

Sun, Oct 25 - Fri, Oct 30

6:10 am - 11:18 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 08m1 stop Charlotte Douglas

6:10 am - 10:55 amABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

4h 45m1 stop Charlotte Douglas

$383American Airlines

Sun, Oct 25 - Fri, Oct 30

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

5h 03m1 stop Charlotte Douglas

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

6h 44m1 stop Charlotte Douglas

$383American Airlines

Wed, Sep 30 - Sun, Oct 4

6:09 am - 12:25 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

6h 16m1 stop Charlotte Douglas

6:20 am - 10:53 amABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

4h 33m1 stop Charlotte Douglas

$393American Airlines

Recent last minute flight deals from District of Columbia to Allentown

Fri, Sep 18 - Sun, Sep 20

10:27 am - 11:23 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

12h 56m2 stops Orlando Nashville Intl

2:28 pm - 9:32 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

19h 04m1 stop Orlando

$696Multiple Airlines

Fri, Sep 18 - Sun, Sep 20

10:27 am - 8:11 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

9h 44m1 stop Orlando

2:28 pm - 9:32 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

19h 04m1 stop Orlando

$743Multiple Airlines

Fri, Sep 18 - Sun, Sep 20

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

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

6:01 pm - 11:42 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

17h 41m2 stops Chicago O'Hare Intl Clarksburg Benedum

$825United Airlines

Wed, Sep 16 - Thu, Sep 17

11:12 am - 2:10 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

26h 58m1 stop Orlando

6:54 pm - 1:03 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 09m1 stop Tampa St. Petersburg

$872Multiple Airlines

Fri, Sep 18 - Sun, Sep 20

4:19 pm - 11:22 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

7h 03m2 stops Raleigh-Durham Charlotte Douglas

5:17 pm - 11:59 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 42m1 stop Charlotte Douglas

$958American Airlines

Fri, Sep 18 - Sun, Sep 20

7:16 pm - 11:22 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

4h 06m1 stop Charlotte Douglas

5:17 pm - 11:59 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 42m1 stop Charlotte Douglas

$1,009American Airlines

Wed, Sep 16 - Thu, Sep 17

12:40 pm - 9:00 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

8h 20m2 stops Clarksburg Benedum Chicago O'Hare Intl

5:36 pm - 11:42 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 06m2 stops Chicago O'Hare Intl Clarksburg Benedum

$1,150United Airlines

Wed, Sep 16 - Thu, Sep 17

3:15 pm - 9:00 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 45m1 stop Chicago O'Hare Intl

5:36 pm - 11:42 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 06m2 stops Chicago O'Hare Intl Clarksburg Benedum

$1,279United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$192

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Washington Dulles Airport to Allentown

How does KAYAK find such low prices on flights from District of Columbia to Allentown?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Allentown.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Allentown?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Allentown?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Allentown?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.