Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Allentown to Seattle from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Seattle departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Allentown to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Allentown to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Allentown to Seattle.

Cheap last minute flights

Planning a quick getaway from Allentown to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Allentown to Seattle

Find recent round-trip train or bus tickets from Allentown to Seattle.

All round-trip flight deals from Allentown to Seattle

The cheapest plane tickets from Allentown to Seattle found on KAYAK recently.
5:33 pm - 10:42 pmABE-SEA
8h 09m1 stop
7:05 am - 4:58 pmSEA-ABE
6h 53m1 stop
$279United Airlines
Find Deal
qua, fev 19 - qua, fev 26
6:20 am - 3:54 pmABE-SEA
12h 34m2 stops
7:05 am - 4:58 pmSEA-ABE
6h 53m1 stop
$284United Airlines
Find Deal
qua, fev 19 - qua, fev 26
6:15 am - 12:31 pmABE-SEA
9h 16m1 stop
12:00 pm - 10:39 pmSEA-ABE
7h 39m1 stop
$289Delta
Find Deal
qua, fev 5 - qua, fev 12
1:18 pm - 10:07 pmABE-SEA
11h 49m1 stop
12:00 pm - 10:39 pmSEA-ABE
7h 39m1 stop
$319Delta
Find Deal
ter, fev 4 - qua, fev 12
12:43 pm - 9:20 pmABE-SEA
11h 37m2 stops
11:54 am - 12:26 amSEA-ABE
9h 32m2 stops
$344American Airlines
Find Deal
qua, fev 19 - qua, fev 26
6:15 am - 2:18 pmABE-SEA
11h 03m1 stop
12:00 pm - 10:39 pmSEA-ABE
7h 39m1 stop
$349Delta
Find Deal
ter, fev 4 - ter, fev 11
6:15 am - 12:31 pmABE-SEA
9h 16m1 stop
12:00 pm - 10:39 pmSEA-ABE
7h 39m1 stop
$354Delta
Find Deal
sex, fev 7 - qua, fev 12
7:30 am - 12:25 amABE-SEA
19h 55m2 stops
7:47 pm - 8:07 pmSEA-ABE
21h 20m2 stops
qua, fev 12 - seg, fev 17
7:30 am - 12:25 amABE-SEA
19h 55m2 stops
7:47 pm - 9:40 pmSEA-ABE
22h 53m3 stops
qua, fev 12 - seg, fev 17
6:05 am - 12:33 pmABE-SEA
9h 28m1 stop
10:22 am - 12:25 amSEA-ABE
11h 03m2 stops
$499American Airlines
Find Deal
qua, abr 9 - sáb, abr 12
6:15 am - 12:31 pmABE-SEA
9h 16m1 stop
$125Delta
Find Deal
qua, fev 12
2:51 pm - 8:43 amABE-SEA
20h 52m2 stops
ter, abr 1
2:51 pm - 7:02 pmABE-SEA
31h 11m3 stops
ter, abr 1
12:43 pm - 9:18 pmABE-SEA
11h 35m1 stop
$209American Airlines
Find Deal
sex, fev 28
12:43 pm - 7:24 pmABE-SEA
9h 41m1 stop
$224American Airlines
Find Deal
sex, fev 28
5:25 pm - 11:56 pmABE-SEA
9h 31m1 stop
$229Delta
Find Deal
seg, mar 10
6:20 am - 3:48 pmABE-SEA
12h 28m2 stops
$279United Airlines
Find Deal
sex, fev 28
5:38 pm - 11:50 amABE-SEA
21h 12m3 stops
$290United Airlines
Find Deal
ter, mar 11
5:25 pm - 11:56 pmABE-SEA
9h 31m1 stop
$315Delta
Find Deal
sex, mar 14
6:30 am - 11:49 amABE-SEA
8h 19m1 stop
$320United Airlines
Find Deal
qui, mar 13

United Airlines flights from Allentown to Seattle

Our best United Airlines deals on Allentown to Seattle flight tickets
United Airlines
Feb 19
ABE5:33 pmAllentown-Bethlehem
8h 09m
1 stop
SEA10:42 pmSeattle/Tacoma Intl
Feb 26
SEA7:05 amSeattle/Tacoma Intl
6h 53m
1 stop
ABE4:58 pmAllentown-Bethlehem
United Airlines
Feb 19
ABE6:20 amAllentown-Bethlehem
12h 34m
2 stops
SEA3:54 pmSeattle/Tacoma Intl
Feb 26
SEA7:05 amSeattle/Tacoma Intl
6h 53m
1 stop
ABE4:58 pmAllentown-Bethlehem
United Airlines
Feb 6
ABE6:30 amAllentown-Bethlehem
8h 37m
1 stop
SEA12:07 pmSeattle/Tacoma Intl
Feb 12
SEA7:00 amSeattle/Tacoma Intl
6h 55m
1 stop
ABE4:55 pmAllentown-Bethlehem

American Airlines flights from Allentown to Seattle

Our best American Airlines deals on Allentown to Seattle flight tickets
American Airlines
Feb 19
ABE12:43 pmAllentown-Bethlehem
11h 37m
2 stops
SEA9:20 pmSeattle/Tacoma Intl
Feb 26
SEA11:54 amSeattle/Tacoma Intl
9h 32m
2 stops
ABE12:26 amAllentown-Bethlehem
American Airlines
Apr 9
ABE6:05 amAllentown-Bethlehem
9h 28m
1 stop
SEA12:33 pmSeattle/Tacoma Intl
Apr 12
SEA10:22 amSeattle/Tacoma Intl
11h 03m
2 stops
ABE12:25 amAllentown-Bethlehem
American Airlines
Feb 8
ABE12:31 pmAllentown-Bethlehem
14h 00m
2 stops
SEA11:31 pmSeattle/Tacoma Intl
Feb 16
SEA10:24 amSeattle/Tacoma Intl
11h 02m
2 stops
ABE12:26 amAllentown-Bethlehem

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 cheapest month to fly to Seattle?

In general, February 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 $308. If you don’t want to visit Seattle in February, then you should wait until January to fly from Allentown, when ticket prices are also cheap, with an average price of $436.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Allentown is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $469. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Allentown because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $700.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Allentown in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $535 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $723. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

$125

Fastest flight time

7h 58m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Allentown in the past 72 hours is $125. The best round-trip flight deal from Allentown to Seattle found on momondo in the last 72 hours is $279.
The fastest flight from Allentown to Seattle takes 7h 58m
There are no direct flights from Allentown to Seattle. Popular non-direct route for this connection is Allentown-Bethlehem Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • 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. 7h 58m 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 $259Free CancellationRating
7.4
8,965 reviews
Search United Airlines flights
DeltaPriceFrom $277Free CancellationRating
8.0
8,511 reviews
Search Delta flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Seattle?

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

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.


An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
ter 1/21
ter 1/28
Email me momondo's favorite deals

Find better results for your trip to the United States