Find Deals on Flights from Seattle to Allentown-Bethlehem

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 Seattle to Allentown-Bethlehem

(Round-trip)
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
1:00a
ABE
2:40a
1h 40m
1 stop
ABE
1:00a
SEA
8:40a
7h 40m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
United
United
SEA
2:17a
ABE
9:40a
7h 23m
1 stop
ABE
1:05p
SEA
9:15p
8h 10m
1 stop
Depart: Thu Mar 2 2017 Return: Sun Mar 5 2017 Trip spans 4 days
Delta
Delta
SEA
1:00a
ABE
9:09a
8h 09m
1 stop
ABE
12:34p
SEA
8:10p
7h 36m
1 stop
Depart: Wed Jun 7 2017 Return: Sun Jun 11 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
7:56a
ABE
2:26p
6h 30m
1 stop
ABE
2:45a
SEA
10:06a
7h 21m
1 stop
Depart: Thu Mar 30 2017 Return: Sun Apr 2 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
2:00a
ABE
3:40a
1h 40m
1 stop
ABE
2:00a
SEA
9:40a
7h 40m
1 stop
Depart: Wed Apr 19 2017 Return: Sun Apr 23 2017 Trip spans 5 days
United
United
SEA
7:30p
ABE
4:15a
8h 45m
1 stop
ABE
1:05p
SEA
9:35p
8h 30m
1 stop
Depart: Tue Mar 7 2017 Return: Wed Mar 8 2017 Trip spans 2 days
Delta
Delta
SEA
1:00a
ABE
9:09a
8h 09m
1 stop
ABE
12:34p
SEA
8:10p
7h 36m
1 stop
Depart: Thu Apr 20 2017 Return: Sun Apr 23 2017 Trip spans 4 days
United
United
SEA
7:30p
ABE
4:15a
8h 45m
1 stop
ABE
1:05p
SEA
9:35p
8h 30m
1 stop
Depart: Wed Mar 8 2017 Return: Thu Mar 9 2017 Trip spans 2 days
Delta
Delta
SEA
1:00a
ABE
9:09a
8h 09m
1 stop
ABE
12:45a
SEA
9:04a
8h 19m
1 stop
Depart: Sat May 20 2017 Return: Wed May 24 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
2:00a
ABE
3:40a
1h 40m
nonstop
ABE
2:00a
SEA
9:40a
7h 40m
nonstop
Depart: Sat Apr 29 2017 Return: Wed May 3 2017 Trip spans 5 days
United
United
SEA
2:00a
ABE
9:40a
7h 40m
1 stop
ABE
1:05p
SEA
9:15p
8h 10m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
Delta
Delta
SEA
5:39a
ABE
2:37p
8h 58m
1 stop
ABE
2:00a
SEA
11:15a
9h 15m
1 stop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
American Airlines
American Airlines
SEA
7:45p
ABE
5:21a
9h 36m
1 stop
ABE
2:45a
SEA
10:06a
7h 21m
1 stop
Depart: Fri Feb 24 2017 Return: Sat Mar 4 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
12:00a
ABE
1:40a
1h 40m
nonstop
ABE
8:00a
SEA
3:40p
7h 40m
nonstop
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
United
United
SEA
7:30p
ABE
4:15a
8h 45m
1 stop
ABE
1:05p
SEA
9:21p
8h 16m
1 stop
Depart: Sat Mar 11 2017 Return: Wed Mar 15 2017 Trip spans 4 days
Delta
Delta
SEA
7:40a
ABE
3:26p
7h 46m
1 stop
ABE
1:30p
SEA
9:13p
7h 43m
1 stop
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
United
United
SEA
7:30p
ABE
4:15a
8h 45m
1 stop
ABE
1:05p
SEA
9:21p
8h 16m
1 stop
Depart: Sun Jun 4 2017 Return: Thu Jun 8 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
7:45p
ABE
5:21a
9h 36m
1 stop
ABE
2:45a
SEA
10:06a
7h 21m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
United
United
SEA
7:30p
ABE
4:15a
8h 45m
1 stop
ABE
1:05p
SEA
9:21p
8h 16m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Mar 27 2017 Trip spans 5 days
Delta
Delta
SEA
2:00a
ABE
10:05a
8h 05m
1 stop
ABE
1:30p
SEA
9:13p
7h 43m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Seattle
$409
Destination

Allentown
$409