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.

$172 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

Sat, Sep 19 - Wed, Sep 23

5:29 pm - 11:22 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 53m1 stop Charlotte Douglas

2:25 pm - 8:35 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 10m1 stop Charlotte Douglas

$319American Airlines

Mon, Oct 5 - Thu, Oct 8

11:12 am - 9:28 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

10h 16m1 stop Orlando

6:00 am - 12:21 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

18h 21m2 stops Orlando Sanford Intl Atlanta Hartsfield-Jackson

$346Multiple Airlines

Sat, Sep 26 - Mon, Sep 28

7:57 am - 12:25 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

4h 28m1 stop Charlotte Douglas

5:45 am - 9:55 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

4h 10m1 stop Charlotte Douglas

$348American Airlines

Mon, Oct 5 - Thu, Oct 8

11:12 am - 9:28 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

10h 16m1 stop Orlando

7:40 am - 8:11 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

12h 31m1 stop Fort Lauderdale

$372Multiple Airlines

Fri, Oct 16 - Fri, Oct 16

5:00 am - 11:18 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

6h 18m1 stop Charlotte Douglas

5:14 pm - 11:59 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 45m1 stop Charlotte Douglas

$375American Airlines

Mon, Oct 12 - Fri, Oct 16

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

5h 13m1 stop Charlotte Douglas

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

6h 44m1 stop Charlotte Douglas

$375American Airlines

Sat, Sep 26 - Mon, Sep 28

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

4h 06m1 stop Charlotte Douglas

5:45 am - 10:49 amABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

5h 04m1 stop Charlotte Douglas

$385American Airlines

Sun, Oct 4 - Sun, Oct 11

6:25 am - 11:05 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

4h 40m1 stop Charlotte Douglas

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

4h 45m1 stop Charlotte Douglas

$385American Airlines

Mon, Nov 23 - Fri, Nov 27

9:33 am - 4:42 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

7h 09m1 stop Charlotte Douglas

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

6h 41m1 stop Charlotte Douglas

$385American Airlines

Fri, Nov 6 - Mon, Nov 9

11:16 am - 10:39 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

11h 23m1 stop Orlando

4:36 pm - 5:12 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

24h 36m2 stops Orlando Atlanta Hartsfield-Jackson

$387Multiple Airlines

Recent last minute flight deals from District of Columbia to Allentown

Thu, Sep 10 - Sat, Sep 12

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

6h 16m1 stop Charlotte Douglas

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

6h 00m1 stop Charlotte Douglas

$445American Airlines

Thu, Sep 10 - Sat, Sep 12

7:57 am - 12:25 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

4h 28m1 stop Charlotte Douglas

5:45 am - 11:56 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 11m1 stop Charlotte Douglas

$445American Airlines

Fri, Sep 11 - Sun, Sep 13

5:29 pm - 11:22 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 53m1 stop Charlotte Douglas

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

4h 33m1 stop Charlotte Douglas

$559American Airlines

Thu, Sep 10 - Sat, Sep 12

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

6h 16m1 stop Charlotte Douglas

5:45 am - 11:59 amABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 14m2 stops Charlotte Douglas Greensboro/H. Point

$794American Airlines

Sat, Sep 12 - Sun, Sep 13

7:57 am - 12:25 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

4h 28m1 stop Charlotte Douglas

11:35 am - 6:15 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 40m1 stop Charlotte Douglas

$849American Airlines

Thu, Sep 10 - Sat, Sep 12

10:38 pm - 9:00 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

22h 22m2 stops State College University Park 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

$860United Airlines

Thu, Sep 10 - Sat, Sep 12

10:27 pm - 9:39 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

11h 12m1 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

$933United Airlines

Fri, Sep 11 - Sun, Sep 13

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

7h 03m2 stops Raleigh-Durham Charlotte Douglas

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

4h 33m1 stop Charlotte Douglas

$940American Airlines

Mon, Sep 7 - Tue, Sep 8

5:35 pm - 11:25 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 50m1 stop Charlotte Douglas

4:57 pm - 9:51 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

4h 54m1 stop Charlotte Douglas

$977American Airlines

Tue, Sep 8 - Thu, Sep 10

7:14 pm - 11:25 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

4h 11m1 stop Charlotte Douglas

5:45 am - 12:59 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

7h 14m1 stop Charlotte Douglas

$977American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$172

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 3% lower on average.

Flight from Reagan Washington National 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.