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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Allentown-Bethlehem

(Round-trip)
Depart: Thu Jan 12 2017 Return: Mon Jan 16 2017 Trip spans 5 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: Fri Jan 6 2017 Return: Wed Jan 11 2017 Trip spans 6 days
Delta
Delta
SEA
4:50a
ABE
1:43p
8h 53m
1 stop
ABE
1:00a
SEA
12:19p
11h 19m
2 stops
Depart: Thu Dec 29 2016 Return: Thu Jan 5 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
5:15p
ABE
12:30a
7h 15m
1 stop
ABE
1:50p
SEA
9:55p
8h 05m
1 stop
Depart: Tue Jan 10 2017 Return: Wed Jan 18 2017 Trip spans 9 days
United
United
SEA
5:45a
ABE
12:40p
6h 55m
1 stop
ABE
1:09a
SEA
9:57a
8h 48m
1 stop
Depart: Wed Jan 25 2017 Return: Sun Jan 29 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
9:05p
ABE
7:40a
10h 35m
1 stop
ABE
7:15a
SEA
3:25p
8h 10m
1 stop
Depart: Wed Dec 28 2016 Return: Thu Jan 5 2017 Trip spans 9 days
Delta
Delta
SEA
1:00a
ABE
7:26a
6h 26m
1 stop
ABE
12:00p
SEA
8:10p
8h 10m
1 stop
Depart: Wed Jan 4 2017 Return: Sat Jan 14 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
1:20a
ABE
10:21a
9h 01m
1 stop
ABE
11:00a
SEA
7:26p
8h 26m
1 stop
Depart: Tue Jan 17 2017 Return: Wed Jan 25 2017 Trip spans 9 days
United
United
SEA
5:45a
ABE
12:40p
6h 55m
1 stop
ABE
1:09a
SEA
9:57a
8h 48m
1 stop
Depart: Wed Jan 11 2017 Return: Wed Jan 18 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
12:00a
ABE
1:40a
1h 40m
2 stops
ABE
12:00a
SEA
7:40a
7h 40m
2 stops
Depart: Sat Dec 31 2016 Return: Thu Jan 5 2017 Trip spans 6 days
Delta
Delta
SEA
2:00a
ABE
8:55a
6h 55m
1 stop
ABE
12:00p
SEA
8:10p
8h 10m
1 stop
Depart: Sat Jan 7 2017 Return: Thu Jan 12 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
1:20a
ABE
10:21a
9h 01m
1 stop
ABE
11:00a
SEA
7:26p
8h 26m
1 stop
Depart: Wed Jan 18 2017 Return: Wed Jan 25 2017 Trip spans 8 days
United
United
SEA
5:45a
ABE
12:40p
6h 55m
1 stop
ABE
1:09a
SEA
9:57a
8h 48m
1 stop
Depart: Thu Jan 5 2017 Return: Mon Jan 9 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
12:00a
ABE
1:40a
1h 40m
nonstop
ABE
12:00a
SEA
7:40a
7h 40m
nonstop
Depart: Fri Jan 13 2017 Return: Thu Jan 19 2017 Trip spans 7 days
Delta
Delta
SEA
5:25a
ABE
3:23p
9h 58m
1 stop
ABE
12:32p
SEA
8:17p
7h 45m
1 stop
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
United
United
SEA
5:45a
ABE
12:40p
6h 55m
1 stop
ABE
1:09a
SEA
9:55a
8h 46m
1 stop
Depart: Sat Dec 17 2016 Return: Sun Dec 18 2016 Trip spans 2 days
American Airlines
American Airlines
SEA
5:15p
ABE
12:30a
7h 15m
1 stop
ABE
1:50p
SEA
9:55p
8h 05m
1 stop
Depart: Tue Jan 24 2017 Return: Wed Feb 1 2017 Trip spans 9 days
United
United
SEA
5:45a
ABE
12:40p
6h 55m
1 stop
ABE
1:09a
SEA
9:57a
8h 48m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
Delta
Delta
SEA
2:00a
ABE
9:47a
7h 47m
1 stop
ABE
2:00a
SEA
9:42a
7h 42m
1 stop
Depart: Thu Mar 16 2017 Return: Tue Mar 28 2017 Trip spans 13 days
Major Airline
Major Airline
SEA
2:00a
ABE
3:40a
1h 40m
2 stops
ABE
2:00a
SEA
9:40a
7h 40m
2 stops
Depart: Wed Apr 5 2017 Return: Mon Apr 10 2017 Trip spans 6 days
American Airlines
American Airlines
SEA
4:30a
ABE
2:26p
9h 56m
1 stop
ABE
8:50a
SEA
5:29p
8h 39m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$509
Destination

Allentown
$509