Find Cheap Flights from Seattle to Harrisburg (03A - MDT)

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

Book cheap flights from Seattle to Harrisburg

(Round-trip)
Depart: Thu Nov 9 2017 Return: Tue Nov 14 2017 Trip spans 6 days
United
United
SEA
12:00a
MDT
7:26a
7h 26m
1 stop
MDT
12:00a
SEA
7:30a
7h 30m
1 stop
Depart: Tue Oct 17 2017 Return: Sat Oct 21 2017 Trip spans 5 days
United
United
SEA
12:00a
MDT
7:05a
7h 05m
1 stop
MDT
12:00a
SEA
7:51a
7h 51m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
Delta
Delta
SEA
12:00a
MDT
9:50a
9h 50m
1 stop
MDT
12:00a
SEA
10:08a
10h 08m
1 stop
Depart: Mon Dec 18 2017 Return: Thu Jan 4 2018 Trip spans 18 days
United
United
SEA
12:00a
MDT
7:40a
7h 40m
1 stop
MDT
12:00a
SEA
8:19a
8h 19m
1 stop
Depart: Thu Oct 5 2017 Return: Sun Oct 8 2017 Trip spans 4 days
United
United
SEA
12:00a
MDT
7:06a
7h 06m
1 stop
MDT
12:00a
SEA
7:57a
7h 57m
1 stop
Depart: Fri Sep 29 2017 Return: Fri Oct 6 2017 Trip spans 8 days
United
United
SEA
12:00a
MDT
4:26p
16h 26m
3 stops
MDT
12:00a
SEA
8:01a
8h 01m
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.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Seattle
$340
Destination

Harrisburg
$340