Find Deals on Flights from Harrisburg 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Harrisburg to Seattle

(Round-trip)
Depart: Tue Jan 10 2017 Return: Sat Jan 21 2017 Trip spans 12 days
American Airlines
American Airlines
MDT
10:01a
SEA
7:26p
9h 25m
1 stop
SEA
3:15a
MDT
11:07a
7h 52m
1 stop
Depart: Wed Feb 1 2017 Return: Sat Feb 4 2017 Trip spans 4 days
United
United
MDT
1:20a
SEA
9:09a
7h 49m
1 stop
SEA
2:50a
MDT
10:23a
7h 33m
1 stop
Depart: Sat Feb 4 2017 Return: Wed Feb 8 2017 Trip spans 5 days
Delta
Delta
MDT
9:00a
SEA
7:35p
10h 35m
1 stop
SEA
9:01a
MDT
3:42p
6h 41m
1 stop
Depart: Thu Dec 8 2016 Return: Sat Dec 10 2016 Trip spans 3 days
Major Airline
Major Airline
MDT
12:00a
SEA
7:34a
7h 34m
nonstop
SEA
8:00a
MDT
9:34a
1h 34m
nonstop
Depart: Wed Jan 11 2017 Return: Wed Jan 18 2017 Trip spans 8 days
American Airlines
American Airlines
MDT
10:01a
SEA
7:26p
9h 25m
1 stop
SEA
1:30a
MDT
9:43a
8h 13m
1 stop
Depart: Sun Jan 15 2017 Return: Tue Jan 17 2017 Trip spans 3 days
Delta
Delta
MDT
12:34p
SEA
8:11p
7h 37m
1 stop
SEA
6:00p
MDT
3:54a
9h 54m
1 stop
Depart: Sat Jan 14 2017 Return: Tue Jan 17 2017 Trip spans 4 days
American Airlines
American Airlines
MDT
10:01a
SEA
7:26p
9h 25m
1 stop
SEA
3:15a
MDT
11:07a
7h 52m
1 stop
Depart: Mon Jan 9 2017 Return: Tue Jan 17 2017 Trip spans 9 days
United
United
MDT
12:10p
SEA
8:25p
8h 15m
1 stop
SEA
2:50a
MDT
10:27a
7h 37m
1 stop
Depart: Thu Feb 2 2017 Return: Wed Feb 8 2017 Trip spans 7 days
Delta
Delta
MDT
12:57a
SEA
11:41a
10h 44m
1 stop
SEA
9:01a
MDT
3:42p
6h 41m
1 stop
Depart: Thu Feb 16 2017 Return: Tue Feb 28 2017 Trip spans 13 days
United
United
MDT
1:20a
SEA
9:51a
8h 31m
1 stop
SEA
1:45a
MDT
8:36a
6h 51m
1 stop
Depart: Thu Jan 12 2017 Return: Tue Jan 17 2017 Trip spans 6 days
American Airlines
American Airlines
MDT
10:01a
SEA
7:26p
9h 25m
1 stop
SEA
3:15a
MDT
11:07a
7h 52m
1 stop
Depart: Fri Feb 3 2017 Return: Wed Feb 8 2017 Trip spans 6 days
Delta
Delta
MDT
12:34p
SEA
8:18p
7h 44m
1 stop
SEA
9:01a
MDT
3:42p
6h 41m
1 stop
Depart: Sun Dec 11 2016 Return: Mon Dec 12 2016 Trip spans 2 days
Alaska Airlines
Alaska Airlines
MDT
6:33a
SEA
2:48p
8h 15m
1 stop
SEA
7:45p
MDT
3:01a
7h 16m
1 stop
Depart: Fri Jan 13 2017 Return: Tue Jan 17 2017 Trip spans 5 days
American Airlines
American Airlines
MDT
10:01a
SEA
7:26p
9h 25m
1 stop
SEA
3:15a
MDT
11:07a
7h 52m
1 stop
Depart: Mon Jan 16 2017 Return: Fri Jan 20 2017 Trip spans 5 days
United
United
MDT
1:20a
SEA
9:24a
8h 04m
1 stop
SEA
5:45a
MDT
2:32p
8h 47m
1 stop
Depart: Sun Jan 22 2017 Return: Thu Jan 26 2017 Trip spans 5 days
United
United
MDT
12:10p
SEA
8:25p
8h 15m
1 stop
SEA
5:45a
MDT
2:05p
8h 20m
1 stop
Depart: Fri Jan 6 2017 Return: Mon Jan 9 2017 Trip spans 4 days
Delta
Delta
MDT
12:25p
SEA
8:21p
7h 56m
1 stop
SEA
9:01a
MDT
3:42p
6h 41m
1 stop
Depart: Sat Apr 8 2017 Return: Tue Apr 11 2017 Trip spans 4 days
American Airlines
American Airlines
MDT
8:40a
SEA
5:29p
8h 49m
1 stop
SEA
4:30a
MDT
11:52a
7h 22m
1 stop
Depart: Thu Dec 22 2016 Return: Wed Dec 28 2016 Trip spans 7 days
Major Airline
Major Airline
MDT
1:33a
SEA
9:48a
8h 15m
2 stops
SEA
2:45p
MDT
10:04p
7h 19m
2 stops
Depart: Thu May 11 2017 Return: Mon May 15 2017 Trip spans 5 days
United
United
MDT
6:38a
SEA
2:09p
7h 31m
1 stop
SEA
7:40p
MDT
3:10a
7h 30m
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.

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

Harrisburg
$354
Destination

Seattle
$354