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Cheap flights from Seattle to Allentown from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Allentown departing on 1/8. 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

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Find the cheapest flights from Seattle to Allentown

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Allentown 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 Seattle to Allentown.

Cheap last minute flights

Planning a quick getaway from Seattle to Allentown? 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 Allentown, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Allentown

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

All round-trip flight deals to Allentown

The cheapest plane tickets to Allentown found on KAYAK recently.
10:18 pm - 11:54 amSEA-ABE
10h 36m1 stop
12:31 pm - 7:00 pmABE-SEA
9h 29m1 stop
$309American Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 9
10:18 pm - 11:54 amSEA-ABE
10h 36m1 stop
12:31 pm - 9:21 pmABE-SEA
11h 50m2 stops
$314American Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 9
5:22 am - 6:23 pmSEA-ABE
10h 01m2 stops
12:31 pm - 9:21 pmABE-SEA
11h 50m2 stops
$384American Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 9
5:00 am - 9:30 pmSEA-ABE
13h 30m2 stops
5:30 pm - 10:53 pmABE-SEA
8h 23m1 stop
$507United Airlines
Find Deal
Fri, Jan 3 - Tue, Jan 7
5:00 am - 9:30 pmSEA-ABE
13h 30m2 stops
5:30 pm - 1:32 pmABE-SEA
23h 02m2 stops
$548United Airlines
Find Deal
Fri, Jan 3 - Tue, Jan 7
1:50 pm - 12:22 amSEA-ABE
7h 32m1 stop
12:25 pm - 8:56 pmABE-SEA
11h 31m1 stop
$578American Airlines
Find Deal
Thu, Mar 20 - Fri, Mar 28
10:56 am - 9:30 pmSEA-ABE
7h 34m1 stop
5:30 pm - 10:53 pmABE-SEA
8h 23m1 stop
$602United Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 8
10:45 pm - 12:16 pmSEA-ABE
10h 31m1 stop
1:18 pm - 10:07 pmABE-SEA
11h 49m1 stop
$637Delta
Find Deal
Fri, Jan 3 - Tue, Jan 7
5:00 am - 9:30 pmSEA-ABE
13h 30m2 stops
5:30 pm - 10:53 pmABE-SEA
8h 23m1 stop
$658United Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 8
7:00 am - 4:51 pmSEA-ABE
6h 51m1 stop
5:30 pm - 10:53 pmABE-SEA
8h 23m1 stop
$738United Airlines
Find Deal
Fri, Jan 3 - Tue, Jan 7
12:00 pm - 10:39 pmSEA-ABE
7h 39m1 stop
$223Delta
Find Deal
Wed, Jan 8
1:43 pm - 12:16 amSEA-ABE
7h 33m1 stop
$224American Airlines
Find Deal
Sun, Feb 2
5:22 am - 6:23 pmSEA-ABE
10h 01m2 stops
$229American Airlines
Find Deal
Sun, Feb 2
1:43 pm - 12:16 amSEA-ABE
7h 33m1 stop
$318American Airlines
Find Deal
Wed, Jan 8
9:45 am - 12:16 amSEA-ABE
11h 31m2 stops
$323American Airlines
Find Deal
Wed, Jan 8
6:00 pm - 4:55 pmSEA-ABE
19h 55m3 stops
$442United Airlines
Find Deal
Wed, Jan 8
6:00 pm - 4:55 pmSEA-ABE
19h 55m3 stops
$592United Airlines
Find Deal
Wed, Jan 8
10:09 pm - 11:49 amSEA-ABE
10h 40m1 stop
6:06 am - 12:49 pmABE-SEA
9h 43m1 stop
$878American Airlines
Find Deal
Mon, Dec 23 - Wed, Dec 25
10:26 am - 12:26 amSEA-ABE
11h 00m2 stops
6:06 am - 12:49 pmABE-SEA
9h 43m1 stop
$883American Airlines
Find Deal
Mon, Dec 23 - Wed, Dec 25
10:26 am - 12:26 amSEA-ABE
11h 00m2 stops
12:19 pm - 9:18 pmABE-SEA
11h 59m2 stops
$973American Airlines
Find Deal
Mon, Dec 23 - Wed, Dec 25
10:45 pm - 12:16 pmSEA-ABE
10h 31m1 stop
5:36 pm - 12:24 amABE-SEA
9h 48m1 stop
$1,177Delta
Find Deal
Sat, Dec 21 - Sun, Dec 29
7:25 am - 11:14 pmSEA-ABE
12h 49m2 stops
5:36 pm - 12:24 amABE-SEA
9h 48m1 stop
$1,657Delta
Find Deal
Sat, Dec 21 - Sun, Dec 29
11:50 am - 12:26 amSEA-ABE
9h 36m2 stops
6:06 am - 2:50 pmABE-SEA
11h 44m2 stops
$1,747American Airlines
Find Deal
Sat, Dec 21 - Sun, Dec 29
11:51 pm - 9:30 pmSEA-ABE
18h 39m1 stop
6:30 am - 10:44 pmABE-SEA
19h 14m1 stop
$1,916United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
11:51 pm - 9:30 pmSEA-ABE
18h 39m1 stop
6:30 am - 9:10 pmABE-SEA
17h 40m2 stops
$2,116United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30

American Airlines flights from Seattle to Allentown

Our best American Airlines deals on Seattle to Allentown flight tickets
American Airlines
Feb 2
SEA10:18 pmSeattle/Tacoma Intl
10h 36m
1 stop
ABE11:54 amAllentown-Bethlehem
Feb 9
ABE12:31 pmAllentown-Bethlehem
9h 29m
1 stop
SEA7:00 pmSeattle/Tacoma Intl
American Airlines
Feb 2
SEA10:18 pmSeattle/Tacoma Intl
10h 36m
1 stop
ABE11:54 amAllentown-Bethlehem
Feb 9
ABE12:31 pmAllentown-Bethlehem
11h 50m
2 stops
SEA9:21 pmSeattle/Tacoma Intl
American Airlines
Feb 2
SEA5:22 amSeattle/Tacoma Intl
10h 01m
2 stops
ABE6:23 pmAllentown-Bethlehem
Feb 9
ABE12:31 pmAllentown-Bethlehem
11h 50m
2 stops
SEA9:21 pmSeattle/Tacoma Intl

United Airlines flights from Seattle to Allentown

Our best United Airlines deals on Seattle to Allentown flight tickets
United Airlines
Jan 3
SEA5:00 amSeattle/Tacoma Intl
13h 30m
2 stops
ABE9:30 pmAllentown-Bethlehem
Jan 7
ABE5:30 pmAllentown-Bethlehem
8h 23m
1 stop
SEA10:53 pmSeattle/Tacoma Intl
United Airlines
Jan 3
SEA5:00 amSeattle/Tacoma Intl
13h 30m
2 stops
ABE9:30 pmAllentown-Bethlehem
Jan 7
ABE5:30 pmAllentown-Bethlehem
23h 02m
2 stops
SEA1:32 pmSeattle/Tacoma Intl
United Airlines
Jan 4
SEA10:56 amSeattle/Tacoma Intl
7h 34m
1 stop
ABE9:30 pmAllentown-Bethlehem
Jan 8
ABE5:30 pmAllentown-Bethlehem
8h 23m
1 stop
SEA10:53 pmSeattle/Tacoma Intl

See travel insights to Allentown from

How to get the cheapest flight ticket from Seattle 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

What is the cheapest month to fly to Allentown?

The month of January is, on average, the cheapest month to fly to Allentown from Seattle, with most prices found around $379. If you aren’t able to travel to Allentown during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $437.

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

The cheapest day to depart from Seattle to Allentown is on a Sunday when prices can be found for as low as $380. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Saturday is $980.

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

In the evening is the cheapest time of day to fly from Seattle to Allentown when you can find flight prices for as low as $593. Flying to Allentown in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $782.

Can stopping save me money on Seattle to Allentown flights?

You could potentially save up to 2% on your flight if you consider stops on a Seattle to Allentown flight.

When to book flights from Seattle to Allentown

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

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

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

Best Price Found

$223

Fastest flight time

6h 51m

Direct flights

None

Airports in Allentown

1 airport
The best one-way flight to Allentown from Seattle in the past 72 hours is $223. The best round-trip flight deal from Seattle to Allentown found on momondo in the last 72 hours is $309.
The fastest flight from Seattle to Allentown takes 6h 51m
There are no direct flights from Seattle to Allentown. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Allentown-Bethlehem Airport.
There is 1 airport near Allentown: Allentown-Bethlehem (ABE)

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

    The distance between Seattle/Tacoma Intl and Allentown-Bethlehem is about 2336.4 mi. Flights usually cover this in 6h 51m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport 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.

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


Best airlines flying from Seattle to Allentown

Compare and see reviews for airlines that fly from Seattle to Allentown with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $330Free CancellationRating
8.0
8,601 reviews
Search Delta flights
American AirlinesPriceFrom $357Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $374Free CancellationRating
7.4
9,043 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Seattle to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

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

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

How can momondo help me find flights from Seattle 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 Seattle.

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

If you are not ready to book a flight from Seattle 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.


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