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 06m on average. On the other hand, flying from Spokane to Newark Airport takes 6h 43m 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 is the cheapest airline that flies from Washington to Allentown-Bethlehem?

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

What airlines fly to Allentown?

Alaska Airlines, United Airlines and American 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 49% 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.

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 August 2026, there are 3 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.

$195 Cheap Flights from Washington to Allentown in 2026

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.

6:18 am - 4:40 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

7h 22m1 stop Chicago O'Hare Intl

6:10 am - 12:18 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

9h 08m1 stop Charlotte Douglas

$359American Airlines

Sat, Oct 3 - Sat, Oct 24

6:30 am - 10:18 pmGEG Spokane-ABE Allentown-Bethlehem

12h 48m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

5:45 am - 1:13 pmABE Allentown-Bethlehem-GEG Spokane

10h 28m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$363American Airlines

Fri, Sep 18 - Tue, Sep 29

7:25 pm - 9:35 amSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

11h 10m2 stops San Francisco Chicago O'Hare Intl

5:43 pm - 10:56 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 13m1 stop Chicago O'Hare Intl

$364United Airlines

Sat, Oct 3 - Sat, Oct 24

6:00 am - 5:16 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 16m1 stop Atlanta Hartsfield-Jackson

6:04 pm - 11:59 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 55m1 stop Atlanta Hartsfield-Jackson

$369Delta

Sun, Nov 1 - Wed, Nov 11

6:00 am - 5:23 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 23m1 stop Atlanta Hartsfield-Jackson

6:08 pm - 11:58 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 50m1 stop Atlanta Hartsfield-Jackson

$369Delta

Tue, Sep 1 - Tue, Sep 8

6:12 am - 5:41 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

8h 29m1 stop Chicago O'Hare Intl

6:11 pm - 12:35 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

9h 24m1 stop Chicago O'Hare Intl

$369American Airlines

Sun, Nov 1 - Wed, Nov 11

11:02 pm - 9:39 amPDX Portland-ABE Allentown-Bethlehem

7h 37m1 stop Chicago O'Hare Intl

5:36 pm - 10:52 pmABE Allentown-Bethlehem-PDX Portland

8h 16m1 stop Chicago O'Hare Intl

$379United Airlines

Sun, Sep 13 - Sat, Sep 19

11:02 pm - 9:39 amPDX Portland-ABE Allentown-Bethlehem

7h 37m1 stop Chicago O'Hare Intl

5:36 pm - 10:52 pmABE Allentown-Bethlehem-PDX Portland

8h 16m1 stop Chicago O'Hare Intl

$379United Airlines

Tue, Sep 15 - Tue, Sep 22

11:40 am - 10:46 pmPDX Portland-ABE Allentown-Bethlehem

8h 06m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 7:08 pmABE Allentown-Bethlehem-PDX Portland

9h 08m1 stop Atlanta Hartsfield-Jackson

$379Delta

Wed, Feb 3 - Wed, Feb 10

7:06 pm - 3:11 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

17h 05m1 stop Denver Intl

7:30 am - 9:19 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

28h 49m1 stop Denver Intl

$390Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

Cheap last minute flights

Enter your travel dates to find the best prices.

9:10 am - 10:23 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

10h 13m1 stop Atlanta Hartsfield-Jackson

6:09 pm - 11:57 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 48m1 stop Atlanta Hartsfield-Jackson

$752Delta

Fri, Aug 14 - Sat, Aug 15

7:25 am - 10:23 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

11h 58m2 stops Portland Atlanta Hartsfield-Jackson

6:09 pm - 11:57 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 48m1 stop Atlanta Hartsfield-Jackson

$760Delta

Fri, Aug 14 - Sat, Aug 15

7:25 am - 10:23 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

11h 58m2 stops Portland Atlanta Hartsfield-Jackson

6:09 pm - 11:57 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 48m1 stop Atlanta Hartsfield-Jackson

$803Delta

Fri, Aug 14 - Sat, Aug 15

10:35 pm - 12:28 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

10h 53m1 stop Atlanta Hartsfield-Jackson

6:09 pm - 11:57 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 48m1 stop Atlanta Hartsfield-Jackson

$825Delta

Fri, Aug 14 - Sat, Aug 15

5:20 pm - 9:57 amSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

13h 37m2 stops San Francisco Chicago O'Hare Intl

6:01 pm - 10:01 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

19h 00m2 stops Chicago O'Hare Intl Denver Intl

$893United Airlines

Fri, Aug 14 - Sat, Aug 15

7:35 pm - 9:57 amSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

11h 22m2 stops San Francisco Chicago O'Hare Intl

6:01 pm - 9:35 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

18h 34m1 stop Chicago O'Hare Intl

$948United Airlines

Fri, Aug 14 - Sat, Aug 15

7:35 pm - 9:57 amSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

11h 22m2 stops San Francisco Chicago O'Hare Intl

6:01 pm - 10:01 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

19h 00m2 stops Chicago O'Hare Intl Denver Intl

$953United Airlines

Fri, Aug 14 - Sat, Aug 15

7:00 am - 9:00 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

11h 00m1 stop Chicago O'Hare Intl

6:15 am - 7:08 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

15h 53m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$975United Airlines

Fri, Aug 14 - Sat, Aug 15

7:25 am - 10:23 pmSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

11h 58m2 stops Portland Atlanta Hartsfield-Jackson

6:09 pm - 11:57 pmABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

8h 48m1 stop Atlanta Hartsfield-Jackson

$978Delta

Fri, Aug 14 - Sat, Aug 15

11:00 pm - 9:57 amSEA Seattle/Tacoma Intl-ABE Allentown-Bethlehem

7h 57m1 stop Chicago O'Hare Intl

6:01 pm - 11:32 amABE Allentown-Bethlehem-SEA Seattle/Tacoma Intl

20h 31m1 stop Chicago O'Hare Intl

$991United Airlines

Fri, Aug 14 - Sat, Aug 15

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American Airlines flights from State of Washington to Allentown

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

American Airlines

Oct 3

SEA6:18 amSeattle/Tacoma Intl

7h 22m

1 stop

ABE4:40 pmAllentown-Bethlehem

Oct 24

ABE6:10 amAllentown-Bethlehem

9h 08m

1 stop

SEA12:18 pmSeattle/Tacoma Intl

$359

American Airlines

Sep 18

GEG6:30 amSpokane

12h 48m

2 stops

ABE10:18 pmAllentown-Bethlehem

Sep 29

ABE5:45 amAllentown-Bethlehem

10h 28m

2 stops

GEG1:13 pmSpokane

$363

American Airlines

Sep 9

GEG6:00 amSpokane

13h 18m

2 stops

ABE10:18 pmAllentown-Bethlehem

Sep 16

ABE9:13 amAllentown-Bethlehem

13h 26m

2 stops

GEG7:39 pmSpokane

$379

Delta flights from State of Washington to Allentown

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

Delta

Nov 1

SEA6:00 amSeattle/Tacoma Intl

8h 16m

1 stop

ABE5:16 pmAllentown-Bethlehem

Nov 11

ABE6:04 pmAllentown-Bethlehem

8h 55m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$369

Delta

Feb 3

PDX11:40 amPortland

8h 06m

1 stop

ABE10:46 pmAllentown-Bethlehem

Feb 10

ABE1:00 pmAllentown-Bethlehem

9h 08m

1 stop

PDX7:08 pmPortland

$379

Delta

Oct 17

GEG7:20 pmSpokane

13h 45m

2 stops

ABE12:05 pmAllentown-Bethlehem

Oct 27

ABE6:39 amAllentown-Bethlehem

8h 11m

1 stop

GEG11:50 amSpokane

$397

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Sat 10/3

6:18 am-4:40 pm

1 stop7h 22m

Allentown-Bethlehem

Sat 10/24

6:10 am-12:18 pm

1 stop9h 08m

$359

SpokaneAllentown

GEG Spokane - ABE Allentown-Bethlehem

GEGABE

Spokane

Fri 9/18

6:30 am-10:18 pm

2 stops12h 48m

Allentown-Bethlehem

Tue 9/29

5:45 am-1:13 pm

2 stops10h 28m

$363

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Sat 10/3

7:25 pm-9:35 am

2 stops11h 10m

Allentown-Bethlehem

Sat 10/24

5:43 pm-10:56 pm

1 stop8h 13m

$364

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Sun 11/1

6:00 am-5:16 pm

1 stop8h 16m

Allentown-Bethlehem

Wed 11/11

6:04 pm-11:59 pm

1 stop8h 55m

$369

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Tue 9/1

6:00 am-5:23 pm

1 stop8h 23m

Allentown-Bethlehem

Tue 9/8

6:08 pm-11:58 pm

1 stop8h 50m

$369

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Sun 11/1

6:12 am-5:41 pm

1 stop8h 29m

Allentown-Bethlehem

Wed 11/11

6:11 pm-12:35 am

1 stop9h 24m

$369

Quickest round-trip

PortlandAllentown

PDX Portland - ABE Allentown-Bethlehem

PDXABE

Portland

Sun 9/13

11:02 pm-9:39 am

1 stop7h 37m

Allentown-Bethlehem

Sat 9/19

5:36 pm-10:52 pm

1 stop8h 16m

$379

PortlandAllentown

PDX Portland - ABE Allentown-Bethlehem

PDXABE

Portland

Tue 9/15

11:02 pm-9:39 am

1 stop7h 37m

Allentown-Bethlehem

Tue 9/22

5:36 pm-10:52 pm

1 stop8h 16m

$379

PortlandAllentown

PDX Portland - ABE Allentown-Bethlehem

PDXABE

Portland

Wed 2/3

11:40 am-10:46 pm

1 stop8h 06m

Allentown-Bethlehem

Wed 2/10

1:00 pm-7:08 pm

1 stop9h 08m

$379

SeattleAllentown

SEA Seattle/Tacoma Intl - ABE Allentown-Bethlehem

SEAABE

Seattle/Tacoma Intl

Thu 8/27

7:06 pm-3:11 pm

1 stop17h 05m

Allentown-Bethlehem

Mon 8/31

7:30 am-9:19 am

1 stop28h 49m

$390

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 March is, on average, the cheapest month to fly to Allentown from State of Washington, with most prices found around $0. If you aren’t able to travel to Allentown during the month of March, 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 46% 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

Fastest flight time	7h 00m
Direct flights	None

The fastest flight from State of Washington to Allentown takes 7h 00m

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 August 2026, there are 3 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
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.1 11,902 reviews	Search American Airlines flights
United Airlines	PriceFrom $292	Free Cancellation	Rating 7.4 10,103 reviews	Search United Airlines flights
Delta	PriceFrom $302	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta 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.