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>

$189 CHEAP FLIGHTS from Washington to Allentown

ABE

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Cheap Flights from Washington to Allentown

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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, Sep 3 - Tue, Sep 9

8:35 am - 10:05 pmSEA-ABE

10h 30m1 stop

2:37 pm - 7:59 pmABE-SEA

8h 22m1 stop

$309American Airlines

Find Deal

Tue, Aug 19 - Mon, Aug 25

6:34 am - 6:00 pmSEA-ABE

8h 26m1 stop

6:00 am - 11:17 amABE-SEA

8h 17m1 stop

$334American Airlines

Find Deal

Wed, Sep 3 - Mon, Sep 8

7:49 am - 10:05 pmSEA-ABE

11h 16m2 stops

2:37 pm - 7:59 pmABE-SEA

8h 22m1 stop

$339American Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

11:35 am - 10:39 pmSEA-ABE

8h 04m1 stop

5:40 pm - 12:11 amABE-SEA

9h 31m1 stop

$359Delta

Find Deal

Wed, Sep 17 - Tue, Sep 23

11:50 am - 11:23 pmSEA-ABE

8h 33m1 stop

5:40 pm - 12:11 amABE-SEA

9h 31m1 stop

$363Delta

Find Deal

Wed, Jul 30 - Thu, Aug 14

3:10 pm - 7:27 pmPDX-ABE

25h 17m3 stops

6:00 am - 7:32 amABE-PDX

28h 32m2 stops

$380

Find Deal

Thu, Jul 17 - Tue, Jul 22

3:10 pm - 8:33 pmPDX-ABE

26h 23m2 stops

8:00 am - 3:36 pmABE-PDX

34h 36m2 stops

$398

Find Deal

Wed, Sep 10 - Tue, Sep 16

11:35 am - 10:39 pmSEA-ABE

8h 04m1 stop

6:30 am - 10:16 pmABE-SEA

18h 46m2 stops

$402Delta

Find Deal

Fri, Jul 4 - Tue, Jul 8

10:56 am - 9:55 pmSEA-ABE

7h 59m1 stop

5:35 pm - 10:42 pmABE-SEA

8h 07m1 stop

$572United Airlines

Find Deal

Fri, Jul 4 - Tue, Jul 8

8:57 am - 9:55 pmSEA-ABE

9h 58m2 stops

5:35 pm - 10:42 pmABE-SEA

8h 07m1 stop

$604United Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$189

Best time to beat the crowds but there is an average 15% increase in price.

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

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.

Everything you need to know for your flight to Allentown

Airports

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ABE

$189 Find Cheap Flights from Washington to Allentown

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

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.

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