Find Deals on Flights from Seattle to Harrisburg

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 Harrisburg

(Round-trip)
Depart: Wed Apr 19 2017 Return: Wed Apr 26 2017 Trip spans 8 days
United
United
SEA
6:40p
MDT
2:23a
7h 43m
1 stop
MDT
10:45a
SEA
7:49p
9h 04m
1 stop
Depart: Sat May 6 2017 Return: Wed Jun 28 2017 Trip spans 54 days
American Airlines
American Airlines
SEA
6:30p
MDT
3:05a
8h 35m
1 stop
MDT
2:15p
SEA
9:42p
7h 27m
1 stop
Depart: Tue Aug 22 2017 Return: Wed Sep 6 2017 Trip spans 16 days
Major Airline
Major Airline
SEA
4:45p
MDT
12:24a
7h 39m
2 stops
MDT
12:00a
SEA
7:34a
7h 34m
2 stops
Depart: Mon Aug 14 2017 Return: Sat Sep 9 2017 Trip spans 27 days
Alaska Airlines
Alaska Airlines
SEA
8:45p
MDT
4:24a
7h 39m
1 stop
MDT
7:35a
SEA
5:08p
9h 33m
1 stop
Depart: Mon May 15 2017 Return: Wed May 17 2017 Trip spans 3 days
Delta
Delta
SEA
7:45p
MDT
4:40a
8h 55m
1 stop
MDT
1:42p
SEA
9:01p
7h 19m
1 stop
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
United
United
SEA
6:35p
MDT
2:21a
7h 46m
1 stop
MDT
2:20a
SEA
3:21p
13h 01m
2 stops
Depart: Mon Apr 17 2017 Return: Sat Apr 22 2017 Trip spans 6 days
United
United
SEA
7:20p
MDT
2:49a
7h 29m
1 stop
MDT
10:45a
SEA
7:49p
9h 04m
1 stop
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
United
United
SEA
7:15p
MDT
2:49a
7h 34m
1 stop
MDT
2:20a
SEA
3:21p
13h 01m
2 stops
Depart: Mon Mar 27 2017 Return: Mon Apr 3 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
1:00a
MDT
2:34a
1h 34m
nonstop
MDT
9:00a
SEA
4:34p
7h 34m
nonstop
Depart: Tue Aug 15 2017 Return: Sat Sep 9 2017 Trip spans 26 days
Alaska Airlines
Alaska Airlines
SEA
8:45p
MDT
4:24a
7h 39m
1 stop
MDT
7:35a
SEA
5:08p
9h 33m
1 stop
Depart: Wed Aug 16 2017 Return: Sat Sep 9 2017 Trip spans 25 days
Alaska Airlines
Alaska Airlines
SEA
8:45p
MDT
4:24a
7h 39m
1 stop
MDT
7:35a
SEA
5:08p
9h 33m
1 stop
Depart: Wed Aug 23 2017 Return: Sun Sep 3 2017 Trip spans 12 days
United
United
SEA
7:05p
MDT
2:30a
7h 25m
1 stop
MDT
6:00a
SEA
1:46p
7h 46m
1 stop
Depart: Sat Apr 15 2017 Return: Fri Apr 21 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
7:59p
MDT
4:02a
8h 03m
1 stop
MDT
11:02a
SEA
7:55p
8h 53m
1 stop
Depart: Sat Apr 1 2017 Return: Fri Apr 7 2017 Trip spans 7 days
Delta
Delta
SEA
3:31a
MDT
10:05a
6h 34m
1 stop
MDT
8:12a
SEA
6:37p
10h 25m
1 stop
Depart: Fri Aug 18 2017 Return: Wed Sep 6 2017 Trip spans 20 days
Alaska Airlines
Alaska Airlines
SEA
8:45p
MDT
4:24a
7h 39m
1 stop
MDT
7:35a
SEA
5:08p
9h 33m
1 stop
Depart: Fri Aug 25 2017 Return: Sun Sep 3 2017 Trip spans 10 days
United
United
SEA
7:05p
MDT
2:30a
7h 25m
1 stop
MDT
6:38a
SEA
2:09p
7h 31m
1 stop
Depart: Fri May 19 2017 Return: Mon May 22 2017 Trip spans 4 days
American Airlines
American Airlines
SEA
6:30p
MDT
3:05a
8h 35m
1 stop
MDT
11:07a
SEA
10:58p
11h 51m
1 stop
Depart: Thu Aug 24 2017 Return: Wed Sep 6 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
SEA
6:10a
MDT
3:08p
8h 58m
1 stop
MDT
7:35a
SEA
5:08p
9h 33m
1 stop
Depart: Tue Aug 8 2017 Return: Thu Aug 31 2017 Trip spans 24 days
Delta
Delta
SEA
7:45p
MDT
4:35a
8h 50m
1 stop
MDT
2:55a
SEA
1:38p
10h 43m
1 stop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
United
United
SEA
7:15p
MDT
2:49a
7h 34m
1 stop
MDT
2:20a
SEA
3:21p
13h 01m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$374
Destination

Harrisburg
$374