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Cheap flights from Allentown to Seattle from $177

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:43 pm - 10:56 pmABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
8h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 pm - 9:35 amSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
7h 22m1 stop Chicago O'Hare Intl
$359United Airlines
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
5:43 pm - 10:56 pmABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
8h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
7:25 pm - 9:35 amSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
11h 10m2 stops San Francisco Chicago O'Hare Intl
$364United Airlines
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
5:43 pm - 10:56 pmABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
8h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 pm - 9:35 amSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
7h 22m1 stop Chicago O'Hare Intl
$369United Airlines
Thu, Sep 24 - Tue, Sep 29
American Airlines Logo
5:14 pm - 11:10 pmABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
8h 56m1 stop Charlotte Douglas
American Airlines Logo
6:12 am - 5:41 pmSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
8h 29m1 stop Chicago O'Hare Intl
$379American Airlines
Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
6:11 pm - 12:35 amABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
9h 24m1 stop Chicago O'Hare Intl
American Airlines Logo
6:12 am - 5:41 pmSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
8h 29m1 stop Chicago O'Hare Intl
$379American Airlines
Fri, Nov 6 - Sun, Nov 8
Delta Logo
6:04 pm - 11:58 pmABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
8h 54m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:59 pm - 12:05 pmSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
10h 06m1 stop Atlanta Hartsfield-Jackson
$379Delta
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
6:11 pm - 12:35 amABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
9h 24m1 stop Chicago O'Hare Intl
American Airlines Logo
6:12 am - 5:41 pmSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
8h 29m1 stop Chicago O'Hare Intl
$379American Airlines
Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
5:43 pm - 10:56 pmABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
8h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
11:13 pm - 9:35 amSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
7h 22m1 stop Chicago O'Hare Intl
$379United Airlines
Fri, Oct 2 - Mon, Oct 5
Delta Logo
5:40 pm - 12:09 amABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
9h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:50 am - 10:46 pmSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
7h 56m1 stop Atlanta Hartsfield-Jackson
$414Delta
Sun, Jan 24 - Tue, Jan 26
Delta Logo
6:03 pm - 11:52 pmABE  Allentown-Bethlehem-SEA Seattle/Tacoma Intl
8h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:45 am - 10:19 pmSEA  Seattle/Tacoma Intl-ABE Allentown-Bethlehem
7h 34m1 stop Atlanta Hartsfield-Jackson
$447Delta
Fri, Oct 9 - Tue, Oct 13

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United Airlines flights from Allentown to Seattle

Our best United Airlines deals on Allentown to Seattle flight tickets
United Airlines
Oct 14
ABE5:43 pmAllentown-Bethlehem
8h 13m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
Oct 20
SEA11:13 pmSeattle/Tacoma Intl
7h 22m
1 stop
ABE9:35 amAllentown-Bethlehem
$359
United Airlines
Oct 14
ABE5:43 pmAllentown-Bethlehem
8h 13m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
Oct 20
SEA7:25 pmSeattle/Tacoma Intl
11h 10m
2 stops
ABE9:35 amAllentown-Bethlehem
$364
United Airlines
Sep 24
ABE5:43 pmAllentown-Bethlehem
8h 13m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
Sep 29
SEA11:13 pmSeattle/Tacoma Intl
7h 22m
1 stop
ABE9:35 amAllentown-Bethlehem
$369

American Airlines flights from Allentown to Seattle

Our best American Airlines deals on Allentown to Seattle flight tickets
American Airlines
Nov 6
ABE6:11 pmAllentown-Bethlehem
9h 24m
1 stop
SEA12:35 amSeattle/Tacoma Intl
Nov 8
SEA6:12 amSeattle/Tacoma Intl
8h 29m
1 stop
ABE5:41 pmAllentown-Bethlehem
$379
American Airlines
Sep 17
ABE5:10 pmAllentown-Bethlehem
10h 01m
1 stop
SEA12:11 amSeattle/Tacoma Intl
Sep 24
SEA12:25 pmSeattle/Tacoma Intl
7h 57m
1 stop
ABE11:22 pmAllentown-Bethlehem
$409
American Airlines
Sep 22
ABE5:45 amAllentown-Bethlehem
8h 40m
1 stop
SEA11:25 amSeattle/Tacoma Intl
Sep 24
SEA12:25 pmSeattle/Tacoma Intl
7h 57m
1 stop
ABE11:22 pmAllentown-Bethlehem
$439

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Wed 10/14

5:43 pm-10:56 pm

1 stop8h 13m

Seattle/Tacoma Intl

Tue 10/20

11:13 pm-9:35 am

1 stop7h 22m

$359

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Wed 10/14

5:43 pm-10:56 pm

1 stop8h 13m

Seattle/Tacoma Intl

Tue 10/20

7:25 pm-9:35 am

2 stops11h 10m

$364

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Thu 9/24

5:43 pm-10:56 pm

1 stop8h 13m

Seattle/Tacoma Intl

Tue 9/29

11:13 pm-9:35 am

1 stop7h 22m

$369

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Fri 11/6

5:14 pm-11:10 pm

1 stop8h 56m

Seattle/Tacoma Intl

Mon 11/9

6:12 am-5:41 pm

1 stop8h 29m

$379

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Fri 11/6

6:11 pm-12:35 am

1 stop9h 24m

Seattle/Tacoma Intl

Sun 11/8

6:12 am-5:41 pm

1 stop8h 29m

$379

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Fri 10/2

6:04 pm-11:58 pm

1 stop8h 54m

Seattle/Tacoma Intl

Mon 10/5

10:59 pm-12:05 pm

1 stop10h 06m

$379

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Fri 11/6

6:11 pm-12:35 am

1 stop9h 24m

Seattle/Tacoma Intl

Mon 11/9

6:12 am-5:41 pm

1 stop8h 29m

$379

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Fri 10/2

5:43 pm-10:56 pm

1 stop8h 13m

Seattle/Tacoma Intl

Mon 10/5

11:13 pm-9:35 am

1 stop7h 22m

$379

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Sun 1/24

5:40 pm-12:09 am

1 stop9h 29m

Seattle/Tacoma Intl

Tue 1/26

11:50 am-10:46 pm

1 stop7h 56m

$414

AllentownSeattle

ABE Allentown-Bethlehem - SEA Seattle/Tacoma Intl

ABESEA

Allentown-Bethlehem

Fri 10/9

6:03 pm-11:52 pm

1 stop8h 49m

Seattle/Tacoma Intl

Tue 10/13

11:45 am-10:19 pm

1 stop7h 34m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Seattle from

How to get the cheapest flight ticket from Allentown to Seattle

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

What is the typical price of a round-trip flight between Allentown and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $376 to $597.
The lowest price recently found on this route was $369.

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Allentown to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $276. If you don’t want to visit Seattle in March, then you should wait until October to fly from Allentown, when ticket prices are also cheap, with an average price of $328.

How have Allentown to Seattle flight prices changed over time?

When to book flights from Allentown to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Seattle (ABE to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Seattle

Best Price Found

$177

Fastest flight time

8h 07m

Direct flights

None
The best one-way flight to Seattle from Allentown in the past 72 hours is $177. The best round-trip flight deal from Allentown to Seattle found on momondo in the last 72 hours is $359.
The fastest flight from Allentown to Seattle takes 8h 07m
There are no direct flights from Allentown to Seattle. There are no popular flight routes from Allentown to Seattle.
Search flight deals

Frequently asked questions about flying from Allentown to Seattle

  • How far is Allentown-Bethlehem to Seattle/Tacoma Intl by plane?

    The straight-line distance from Allentown-Bethlehem to Seattle/Tacoma Intl is 2336.4 mi. 8h 07m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Allentown to Seattle?

Best airlines flying from Allentown to Seattle

Compare and see reviews for airlines that fly from Allentown to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $249Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
American AirlinesPriceFrom $276Free CancellationRating
7.1
11,961 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Lynnwood
Redmond
Lakewood
Federal Way
Puyallup
Fife
Tukwila
Cle Elum
Marysville
Kirkland
Lacey
Shoreline
Centralia

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Seattle. momondo saves you time and could save you money on your trip.

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

All flight searches from Allentown to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Allentown to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Allentown and alert you when they change.

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