How long does it take to fly to Allentown?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Allentown you fly into. For example, flying from Seattle to Newark Airport takes 5h 01m on average. On the other hand, flying from Spokane to Newark Airport takes 6h 48m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Allentown?

Alaska Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Allentown from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 7 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Allentown-Bethlehem?

United Airlines and American Airlines are the most popular carriers operating from Washington to Allentown-Bethlehem

When did momondo last update prices for flights from Washington to Allentown-Bethlehem Airport?

Prices for flights from Washington to Allentown-Bethlehem Airport were last updated today.

How many operators does momondo search for flights from Washington to Allentown-Bethlehem Airport?

As of November 2026, there are 2 operators available to choose from for flights from Washington to Allentown-Bethlehem Airport.

How old do you have to be to fly from Washington to Allentown-Bethlehem Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$215 Cheap Flights from Washington to Allentown in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:07 pm - 10:37 pmGEG Spokane-ABE Allentown-Bethlehem

7h 30m1 stop Atlanta Hartsfield-Jackson

6:20 am - 12:07 pmABE Allentown-Bethlehem-GEG Spokane

8h 47m1 stop Atlanta Hartsfield-Jackson

$420Delta

Tue, Dec 29 - Tue, Jan 19

12:07 pm - 10:37 pmGEG Spokane-ABE Allentown-Bethlehem

7h 30m1 stop Atlanta Hartsfield-Jackson

12:59 pm - 11:53 pmABE Allentown-Bethlehem-GEG Spokane

13h 54m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$425Delta

Tue, Dec 29 - Tue, Jan 19

6:20 am - 5:42 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 22m1 stop Chicago O'Hare Intl

6:12 pm - 12:47 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

9h 35m1 stop Chicago O'Hare Intl

$427American Airlines

Thu, Dec 10 - Mon, Dec 14

6:00 am - 5:13 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 13m1 stop Atlanta Hartsfield-Jackson

6:39 am - 12:41 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

9h 02m1 stop Atlanta Hartsfield-Jackson

$428Delta

Wed, Dec 9 - Sat, Dec 12

6:00 am - 5:13 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 13m1 stop Atlanta Hartsfield-Jackson

5:58 pm - 11:55 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 57m1 stop Atlanta Hartsfield-Jackson

$428Delta

Wed, Dec 9 - Mon, Dec 14

5:35 pm - 9:28 amSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

12h 53m2 stops San Francisco Chicago O'Hare Intl

5:32 pm - 10:43 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 11m1 stop Chicago O'Hare Intl

$434United Airlines

Thu, Dec 10 - Mon, Dec 14

5:35 pm - 9:28 amSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

12h 53m2 stops San Francisco Chicago O'Hare Intl

6:00 am - 11:44 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 44m1 stop Chicago O'Hare Intl

$434United Airlines

Wed, Dec 9 - Sun, Dec 13

7:30 pm - 9:28 amSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

10h 58m2 stops San Francisco Chicago O'Hare Intl

6:00 am - 4:22 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

13h 22m2 stops Chicago O'Hare Intl San Francisco

$439United Airlines

Wed, Dec 9 - Sun, Dec 13

11:16 am - 10:36 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 20m1 stop Chicago O'Hare Intl

6:00 am - 12:56 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

9h 56m1 stop Chicago O'Hare Intl

$482American Airlines

Wed, May 5 - Thu, May 6

11:59 pm - 5:00 pmGEG Spokane-ABE Allentown-Bethlehem

14h 01m2 stops Dallas/Fort Worth Charlotte Douglas

7:14 am - 6:24 pmABE Allentown-Bethlehem-GEG Spokane

14h 10m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$490American Airlines

Tue, Dec 29 - Tue, Jan 19

Cheap last minute flights

Enter your travel dates to find the best prices.

10:50 am - 9:02 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

7h 12m1 stop Chicago O'Hare Intl

5:36 pm - 11:07 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 31m1 stop Chicago O'Hare Intl

$609United Airlines

Fri, Nov 13 - Sun, Nov 15

8:30 am - 9:02 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

9h 32m2 stops Denver Intl Chicago O'Hare Intl

5:36 pm - 11:07 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 31m1 stop Chicago O'Hare Intl

$614United Airlines

Fri, Nov 13 - Sun, Nov 15

12:38 pm - 11:24 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

7h 46m1 stop Charlotte Douglas

7:10 am - 1:11 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

9h 01m1 stop Chicago O'Hare Intl

$739American Airlines

Mon, Nov 16 - Fri, Jan 1

6:14 am - 5:41 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 27m1 stop Chicago O'Hare Intl

7:10 am - 1:11 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

9h 01m1 stop Chicago O'Hare Intl

$739American Airlines

Mon, Nov 16 - Thu, Dec 31

11:40 pm - 12:04 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

9h 24m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 10:23 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

24h 23m1 stop Atlanta Hartsfield-Jackson

$797Delta

Mon, Nov 16 - Wed, Dec 30

6:14 am - 5:41 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 27m1 stop Chicago O'Hare Intl

7:10 am - 8:22 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

16h 12m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$808American Airlines

Mon, Nov 16 - Thu, Dec 31

11:40 pm - 12:04 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

9h 24m1 stop Atlanta Hartsfield-Jackson

6:01 pm - 8:54 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

17h 53m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth

$877Delta

Mon, Nov 16 - Wed, Dec 30

11:40 pm - 12:04 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

9h 24m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 10:23 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

24h 23m1 stop Atlanta Hartsfield-Jackson

$923Delta

Mon, Nov 16 - Tue, Dec 29

9:05 am - 9:02 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

32h 57m3 stops San Francisco Boston Logan Intl Chicago O'Hare Intl

5:36 pm - 11:07 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 31m1 stop Chicago O'Hare Intl

$1,031United Airlines

Fri, Nov 13 - Sun, Nov 15

8:30 am - 9:02 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

9h 32m2 stops Denver Intl Chicago O'Hare Intl

5:36 pm - 9:50 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

31h 14m3 stops Chicago O'Hare Intl Fort Lauderdale Los Angeles

$1,091United Airlines

Fri, Nov 13 - Sun, Nov 15

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Delta flights from State of Washington to Allentown

Our best Delta deals on State of Washington to Allentown flight tickets

Delta

Dec 29

GEG12:07 pmSpokane

7h 30m

1 stop

ABE10:37 pmAllentown-Bethlehem

Jan 19

ABE6:20 amAllentown-Bethlehem

8h 47m

1 stop

GEG12:07 pmSpokane

$420

Delta

Dec 29

GEG12:07 pmSpokane

7h 30m

1 stop

ABE10:37 pmAllentown-Bethlehem

Jan 19

ABE12:59 pmAllentown-Bethlehem

13h 54m

2 stops

GEG11:53 pmSpokane

$425

Delta

Dec 9

SEA6:00 amSeattle/Tacoma Intl

8h 13m

1 stop

ABE5:13 pmAllentown-Bethlehem

Dec 14

ABE5:58 pmAllentown-Bethlehem

8h 57m

1 stop

SEA11:55 pmSeattle/Tacoma Intl

$428

American Airlines flights from State of Washington to Allentown

Our best American Airlines deals on State of Washington to Allentown flight tickets

American Airlines

Dec 10

SEA6:20 amSeattle/Tacoma Intl

8h 22m

1 stop

ABE5:42 pmAllentown-Bethlehem

Dec 14

ABE6:12 pmAllentown-Bethlehem

9h 35m

1 stop

SEA12:47 amSeattle/Tacoma Intl

$427

American Airlines

May 5

SEA11:16 amSeattle/Tacoma Intl

8h 20m

1 stop

ABE10:36 pmAllentown-Bethlehem

May 6

ABE6:00 amAllentown-Bethlehem

9h 56m

1 stop

SEA12:56 pmSeattle/Tacoma Intl

$482

American Airlines

Dec 29

GEG11:59 pmSpokane

14h 01m

2 stops

ABE5:00 pmAllentown-Bethlehem

Jan 19

ABE7:14 amAllentown-Bethlehem

14h 10m

2 stops

GEG6:24 pmSpokane

$490

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SpokaneAllentown

GEG Spokane - ABE Allentown-Bethlehem

GEGABE

Spokane

Tue 12/29

12:07 pm-10:37 pm

1 stop7h 30m

Allentown-Bethlehem

Tue 1/19

6:20 am-12:07 pm

1 stop8h 47m

$420

SpokaneAllentown

GEG Spokane - ABE Allentown-Bethlehem

GEGABE

Spokane

Tue 12/29

12:07 pm-10:37 pm

1 stop7h 30m

Allentown-Bethlehem

Tue 1/19

12:59 pm-11:53 pm

2 stops13h 54m

$425

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Thu 12/10

6:20 am-5:42 pm

1 stop8h 22m

Allentown-Bethlehem

Mon 12/14

6:12 pm-12:47 am

1 stop9h 35m

$427

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Wed 12/9

6:00 am-5:13 pm

1 stop8h 13m

Allentown-Bethlehem

Sat 12/12

6:39 am-12:41 pm

1 stop9h 02m

$428

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Wed 12/9

6:00 am-5:13 pm

1 stop8h 13m

Allentown-Bethlehem

Mon 12/14

5:58 pm-11:55 pm

1 stop8h 57m

$428

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Thu 12/10

5:35 pm-9:28 am

2 stops12h 53m

Allentown-Bethlehem

Mon 12/14

5:32 pm-10:43 pm

1 stop8h 11m

$434

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Wed 12/9

5:35 pm-9:28 am

2 stops12h 53m

Allentown-Bethlehem

Sun 12/13

6:00 am-11:44 am

1 stop8h 44m

$434

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Wed 12/9

7:30 pm-9:28 am

2 stops10h 58m

Allentown-Bethlehem

Sun 12/13

6:00 am-4:22 pm

2 stops13h 22m

$439

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Wed 5/5

11:16 am-10:36 pm

1 stop8h 20m

Allentown-Bethlehem

Thu 5/6

6:00 am-12:56 pm

1 stop9h 56m

$482

SpokaneAllentown

GEG Spokane - ABE Allentown-Bethlehem

GEGABE

Spokane

Tue 12/29

11:59 pm-5:00 pm

2 stops14h 01m

Allentown-Bethlehem

Tue 1/19

7:14 am-6:24 pm

2 stops14h 10m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Allentown?

The month of December is, on average, the cheapest month to fly to Allentown from State of Washington, with most prices found around $394. If you aren’t able to travel to Allentown during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $443.

Can stopping save me money on State of Washington to Allentown flights?

You could potentially save up to 40% on your flight if you consider stops on a State of Washington to Allentown flight.

Cheap State of Washington to Allentown flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Allentown

Best Price Found	$215
Fastest flight time	6h 40m
Direct flights	None

The best one-way flight to Allentown from State of Washington in the past 72 hours is $215. The best round-trip flight deal from State of Washington to Allentown found on momondo in the last 72 hours is $420.

The fastest flight from State of Washington to Allentown takes 6h 40m

There are no direct flights from State of Washington to Allentown. There are no popular flight routes from State of Washington to Allentown.

Search flight deals

Frequently asked questions about flying from Washington to Allentown

When did momondo last update prices for flights from Washington to Allentown-Bethlehem Airport?
Prices for flights from Washington to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from Washington to Allentown-Bethlehem Airport?
As of November 2026, there are 2 operators available to choose from for flights from Washington to Allentown-Bethlehem Airport.
How old do you have to be to fly from Washington to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Allentown

Compare and see reviews for airlines that fly from State of Washington to Allentown with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $292	Free Cancellation	Rating 7.3 10,471 reviews		Search United Airlines flights
American Airlines	PriceFrom $352	Free Cancellation	Rating 7.0 12,224 reviews		Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Washington to Allentown?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Allentown for you.

Can I find flights from Washington to Allentown with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Allentown from Washington with this policy.

How can momondo help me find flights from Washington to Allentown?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Washington.

I’m not ready to book a flight from Washington to Allentown right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Allentown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Allentown and let you know when they change.