Find Deals on Flights from Allentown-Bethlehem to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Allentown-Bethlehem to Seattle

(Round-trip)
Depart: Tue Apr 18 2017 Return: Wed Apr 19 2017 Trip spans 2 days
United
United
ABE
1:05p
SEA
9:15p
8h 10m
1 stop
SEA
7:30p
ABE
4:15a
8h 45m
1 stop
Depart: Sat May 13 2017 Return: Mon May 22 2017 Trip spans 10 days
Major Airline
Major Airline
ABE
2:00a
SEA
9:40a
7h 40m
nonstop
SEA
2:00a
ABE
3:40a
1h 40m
nonstop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
Delta
Delta
ABE
1:35p
SEA
9:21p
7h 46m
1 stop
SEA
6:50a
ABE
3:47p
8h 57m
1 stop
Depart: Tue Sep 12 2017 Return: Fri Sep 22 2017 Trip spans 11 days
American Airlines
American Airlines
ABE
2:45a
SEA
10:06a
7h 21m
1 stop
SEA
7:56a
ABE
2:26p
6h 30m
1 stop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
United
United
ABE
1:05p
SEA
9:15p
8h 10m
1 stop
SEA
7:30p
ABE
4:15a
8h 45m
1 stop
Depart: Wed May 31 2017 Return: Wed Jun 21 2017 Trip spans 22 days
Major Airline
Major Airline
ABE
1:00a
SEA
8:40a
7h 40m
2 stops
SEA
1:00a
ABE
2:40a
1h 40m
2 stops
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Delta
Delta
ABE
9:09a
SEA
4:32p
7h 23m
1 stop
SEA
8:10a
ABE
4:22p
8h 12m
1 stop
Depart: Thu Sep 14 2017 Return: Tue Sep 19 2017 Trip spans 6 days
American Airlines
American Airlines
ABE
2:45a
SEA
10:06a
7h 21m
1 stop
SEA
7:56a
ABE
2:26p
6h 30m
1 stop
Depart: Tue May 2 2017 Return: Wed May 3 2017 Trip spans 2 days
United
United
ABE
1:05p
SEA
9:23p
8h 18m
1 stop
SEA
7:30p
ABE
4:15a
8h 45m
1 stop
Depart: Sat Aug 26 2017 Return: Mon Sep 4 2017 Trip spans 10 days
Major Airline
Major Airline
ABE
2:00a
SEA
9:40a
7h 40m
nonstop
SEA
2:00a
ABE
3:40a
1h 40m
nonstop
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
Delta
Delta
ABE
9:09a
SEA
6:31p
9h 22m
1 stop
SEA
3:30a
ABE
10:10a
6h 40m
1 stop
Depart: Fri Sep 15 2017 Return: Mon Sep 18 2017 Trip spans 4 days
American Airlines
American Airlines
ABE
2:45a
SEA
10:06a
7h 21m
1 stop
SEA
7:56a
ABE
2:26p
6h 30m
1 stop
Depart: Thu May 4 2017 Return: Wed May 10 2017 Trip spans 7 days
United
United
ABE
1:05p
SEA
9:15p
8h 10m
1 stop
SEA
7:38p
ABE
4:15a
8h 37m
1 stop
Depart: Mon May 1 2017 Return: Wed May 3 2017 Trip spans 3 days
Delta
Delta
ABE
2:20p
SEA
10:29p
8h 09m
1 stop
SEA
5:36a
ABE
3:12p
9h 36m
1 stop
Depart: Sun Sep 24 2017 Return: Fri Sep 29 2017 Trip spans 6 days
American Airlines
American Airlines
ABE
2:45a
SEA
10:06a
7h 21m
1 stop
SEA
7:56a
ABE
2:26p
6h 30m
1 stop
Depart: Sat Jun 10 2017 Return: Sat Jun 17 2017 Trip spans 8 days
Major Airline
Major Airline
ABE
1:00a
SEA
8:40a
7h 40m
1 stop
SEA
1:00a
ABE
2:40a
1h 40m
1 stop
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
United
United
ABE
1:05p
SEA
9:46p
8h 41m
1 stop
SEA
2:00a
ABE
9:40a
7h 40m
1 stop
Depart: Fri Aug 25 2017 Return: Sat Sep 2 2017 Trip spans 9 days
Delta
Delta
ABE
1:35p
SEA
9:21p
7h 46m
1 stop
SEA
7:20p
ABE
2:52a
7h 32m
1 stop
Depart: Fri Sep 29 2017 Return: Sat Oct 7 2017 Trip spans 9 days
American Airlines
American Airlines
ABE
2:45a
SEA
10:06a
7h 21m
1 stop
SEA
7:56a
ABE
2:26p
6h 30m
1 stop
Depart: Sun Apr 30 2017 Return: Wed May 3 2017 Trip spans 4 days
Major Airline
Major Airline
ABE
1:00a
SEA
8:40a
7h 40m
1 stop
SEA
1:00a
ABE
2:40a
1h 40m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Allentown
$517
Destination

Seattle
$517