How does KAYAK find such low prices on flights from Washington 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 Washington to Allentown. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington 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 Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$169 CHEAP FLIGHTS from Washington to Allentown

ABE

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

...and more

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41 299 237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$334

Overall average: $559

United Airlines

Wed 7/1Sat 7/4

SEA - ABE • 1 stop

Cheapest one-way

$169

Typical prices: $392-$423

Delta

Sat 4/25

SEA - ABE • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Allentown!

Flight Deals

Cheap Flights from Washington 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 Washington to Allentown

Wed, Jul 1 - Sat, Jul 4

11:52 pm - 10:06 am

SEA

ABE

7h 14m

1 stop

10:38 am - 8:48 pm

ABE

SEA

13h 10m

2 stops

$334United Airlines

Wed, Jul 1 - Sat, Jul 4

11:52 pm - 10:06 am

SEA

ABE

7h 14m

1 stop

5:36 pm - 10:46 pm

ABE

SEA

8h 10m

1 stop

$344United Airlines

Fri, Feb 13 - Tue, Feb 17

11:59 pm - 11:50 am

PDX

ABE

8h 51m

1 stop

6:28 am - 11:55 am

ABE

PDX

8h 27m

1 stop

$408United Airlines

Sat, Feb 14 - Wed, Feb 18

7:29 pm - 10:01 am

SEA

ABE

11h 32m

2 stops

5:23 pm - 10:43 pm

ABE

SEA

8h 20m

1 stop

$409United Airlines

Mon, May 18 - Sun, May 24

10:50 pm - 9:58 am

SEA

ABE

8h 08m

1 stop

6:15 am - 11:38 am

ABE

SEA

8h 23m

1 stop

$432United Airlines

Mon, May 18 - Sun, May 24

7:36 pm - 9:58 am

SEA

ABE

11h 22m

2 stops

6:15 am - 11:38 am

ABE

SEA

8h 23m

1 stop

$437United Airlines

Tue, Apr 28 - Tue, May 5

11:06 pm - 12:12 pm

PDX

ABE

10h 06m

1 stop

12:52 pm - 8:05 pm

ABE

PDX

10h 13m

2 stops

$522Delta

Thu, Mar 12 - Fri, Mar 27

12:30 am - 5:17 pm

PDX

ABE

13h 47m

2 stops

12:56 pm - 8:59 pm

ABE

PDX

11h 03m

2 stops

$575Delta

Wed, Jun 10 - Mon, Jun 15

11:45 am - 10:56 pm

PDX

ABE

8h 11m

1 stop

5:40 pm - 11:59 pm

ABE

PDX

9h 19m

1 stop

$577Delta

Fri, Jun 5 - Sat, Jun 6

6:30 am - 10:15 pm

GEG

ABE

12h 45m

2 stops

6:00 am - 1:14 pm

ABE

GEG

10h 14m

1 stop

$643American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$169

Best time to beat the crowds but there is an average 6% increase in price.

Flight from Seattle to Allentown

How does KAYAK find such low prices on flights from Washington 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 Washington to Allentown.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Allentown?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Washington 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 Washington 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 Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lehighton

Everything you need to know for your flight to Allentown

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Allentown

Allentown (ABE)

ABE

$169 Find Cheap Flights from Washington to Allentown

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

Everything you should know

Cheap Flights from Washington to Allentown

Recent round-trip flight deals from Washington to Allentown

Recent one-way flight deals from Washington to Allentown

Recent last minute flight deals from Washington to Allentown

Good to know

FAQs for booking flights from Washington to Allentown

How does KAYAK find such low prices on flights from Washington 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 Washington to Allentown.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Washington 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 Washington 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 Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Allentown?

Everything you need to know for your flight to Allentown

Information on the airport you'll fly into in Allentown

Cabin class types available on flights to Washington

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

Find direct flights for Allentown

Flights to other popular destinations

Flights from domestic origins to Allentown

Choose which airport to fly into in Allentown

Find deals for your return flight