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Cheap flights from Seattle to Allentown from $210

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 from Seattle to Allentown

The cheapest plane tickets from Seattle to Allentown found on KAYAK recently.
10:18 pm - 11:54 amSEA-ABE
10h 36m1 stop
6:00 am - 12:41 pmABE-SEA
9h 41m1 stop
$339American Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 9
6:15 am - 4:49 pmSEA-ABE
7h 34m1 stop
6:15 am - 12:31 pmABE-SEA
9h 16m1 stop
$369Delta
Find Deal
Tue, Feb 4 - Sat, Feb 8
5:00 am - 9:21 pmSEA-ABE
13h 21m2 stops
5:30 pm - 11:09 pmABE-SEA
8h 39m1 stop
$374United Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
5:22 am - 6:23 pmSEA-ABE
10h 01m2 stops
12:31 pm - 9:00 pmABE-SEA
11h 29m2 stops
$379American Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
7:00 am - 4:55 pmSEA-ABE
6h 55m1 stop
6:30 am - 3:45 pmABE-SEA
12h 15m2 stops
$394United Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 9
9:45 am - 2:45 pmSEA-ABE
26h 00m2 stops
7:28 pm - 5:00 pmABE-SEA
24h 32m3 stops
Wed, Feb 5 - Sun, Feb 9
9:45 am - 6:38 pmSEA-ABE
29h 53m3 stops
7:28 pm - 5:00 pmABE-SEA
24h 32m3 stops
Wed, Feb 5 - Sun, Feb 9
1:43 pm - 12:16 amSEA-ABE
7h 33m1 stop
6:00 am - 12:41 pmABE-SEA
9h 41m1 stop
$469American Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
1:43 pm - 12:16 amSEA-ABE
7h 33m1 stop
12:31 pm - 11:09 pmABE-SEA
13h 38m2 stops
$474American Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
11:15 pm - 12:08 pmSEA-ABE
9h 53m1 stop
5:40 pm - 12:06 amABE-SEA
9h 26m1 stop
$958Delta
Find Deal
Fri, May 9 - Mon, May 12
1:50 pm - 12:22 amSEA-ABE
7h 32m1 stop
$210American Airlines
Find Deal
Fri, Mar 7
6:15 am - 4:49 pmSEA-ABE
7h 34m1 stop
$310Delta
Find Deal
Sun, Feb 23
7:10 pm - 9:34 pmSEA-ABE
23h 24m2 stops
$370United Airlines
Find Deal
Fri, Mar 7
10:55 am - 9:34 pmSEA-ABE
7h 39m1 stop
$430United Airlines
Find Deal
Thu, Mar 6
6:15 am - 9:34 pmSEA-ABE
12h 19m2 stops
$435United Airlines
Find Deal
Thu, Mar 6
12:00 pm - 10:39 pmSEA-ABE
7h 39m1 stop
$449Delta
Find Deal
Fri, Mar 7
11:50 pm - 9:55 pmSEA-ABE
19h 05m1 stop
$608United Airlines
Find Deal
Sun, Jun 22
10:20 pm - 12:10 pmSEA-ABE
10h 50m1 stop
$654Delta
Find Deal
Sun, Jun 22
5:07 pm - 9:55 pmSEA-ABE
25h 48m1 stop
$822United Airlines
Find Deal
Sun, Jun 22
10:15 pm - 5:09 pmSEA-ABE
15h 54m2 stops
$913United Airlines
Find Deal
Sun, Jun 22
1:43 pm - 12:16 amSEA-ABE
7h 33m1 stop
12:43 pm - 9:21 pmABE-SEA
11h 38m1 stop
$584American Airlines
Find Deal
Thu, Jan 23 - Sun, Mar 2
5:22 am - 6:23 pmSEA-ABE
10h 01m2 stops
12:43 pm - 9:21 pmABE-SEA
11h 38m1 stop
$589American Airlines
Find Deal
Thu, Jan 23 - Sun, Mar 2
9:00 am - 9:21 pmSEA-ABE
9h 21m2 stops
5:33 pm - 2:22 pmABE-SEA
23h 49m2 stops
$753United Airlines
Find Deal
Thu, Jan 23 - Sun, Mar 2
7:00 am - 4:55 pmSEA-ABE
6h 55m1 stop
5:30 pm - 10:53 pmABE-SEA
8h 23m1 stop
$1,269United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
11:05 am - 9:21 pmSEA-ABE
7h 16m1 stop
5:30 pm - 10:53 pmABE-SEA
8h 23m1 stop
$1,419United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
7:00 am - 4:55 pmSEA-ABE
6h 55m1 stop
6:30 am - 6:15 pmABE-SEA
14h 45m2 stops
$1,425United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
6:00 pm - 4:55 pmSEA-ABE
19h 55m2 stops
5:30 pm - 10:53 pmABE-SEA
8h 23m1 stop
$1,497United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
5:00 am - 4:55 pmSEA-ABE
8h 55m2 stops
6:30 am - 6:15 pmABE-SEA
14h 45m2 stops
$1,617United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
6:00 pm - 4:55 pmSEA-ABE
19h 55m2 stops
6:30 am - 11:00 pmABE-SEA
19h 30m2 stops
$1,737United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
6:00 pm - 4:55 pmSEA-ABE
19h 55m2 stops
5:30 pm - 2:00 pmABE-SEA
23h 30m3 stops
$1,966United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26

United Airlines flights from Seattle to Allentown

Our best United Airlines deals on Seattle to Allentown flight tickets
United Airlines
Feb 4
SEA5:00 amSeattle/Tacoma Intl
13h 21m
2 stops
ABE9:21 pmAllentown-Bethlehem
Feb 8
ABE5:30 pmAllentown-Bethlehem
8h 39m
1 stop
SEA11:09 pmSeattle/Tacoma Intl
United Airlines
Feb 2
SEA7:00 amSeattle/Tacoma Intl
6h 55m
1 stop
ABE4:55 pmAllentown-Bethlehem
Feb 9
ABE6:30 amAllentown-Bethlehem
12h 15m
2 stops
SEA3:45 pmSeattle/Tacoma Intl
United Airlines
Feb 5
SEA5:00 amSeattle/Tacoma Intl
13h 21m
2 stops
ABE9:21 pmAllentown-Bethlehem
Feb 9
ABE6:30 amAllentown-Bethlehem
12h 15m
2 stops
SEA3:45 pmSeattle/Tacoma Intl

Delta flights from Seattle to Allentown

Our best Delta deals on Seattle to Allentown flight tickets
Delta
Jan 29
SEA6:15 amSeattle/Tacoma Intl
7h 34m
1 stop
ABE4:49 pmAllentown-Bethlehem
Feb 12
ABE6:15 amAllentown-Bethlehem
11h 03m
1 stop
SEA2:18 pmSeattle/Tacoma Intl
Delta
Feb 4
SEA6:15 amSeattle/Tacoma Intl
7h 34m
1 stop
ABE4:49 pmAllentown-Bethlehem
Feb 8
ABE6:15 amAllentown-Bethlehem
9h 16m
1 stop
SEA12:31 pmSeattle/Tacoma Intl
Delta
Jan 30
SEA12:00 pmSeattle/Tacoma Intl
7h 39m
1 stop
ABE10:39 pmAllentown-Bethlehem
Feb 2
ABE6:15 amAllentown-Bethlehem
9h 16m
1 stop
SEA12:31 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 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.

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

$210

Fastest flight time

6h 53m

Direct flights

None

Airports in Allentown

1 airport
The best one-way flight to Allentown from Seattle in the past 72 hours is $210. The best round-trip flight deal from Seattle to Allentown found on momondo in the last 72 hours is $339.
The fastest flight from Seattle to Allentown takes 6h 53m
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 53m, 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
8,521 reviews
Search Delta flights
United AirlinesPriceFrom $374Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
American AirlinesPriceFrom $376Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
Lehighton

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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