Find Deals on Flights from Helena to Philadelphia (HLN - PHL)

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 Helena to Philadelphia

(Round-trip)
Depart: Fri Mar 10 2017 Return: Mon Mar 13 2017 Trip spans 3 days
Delta
Delta
HLN
12:40a
PHL
9:46a
9h 06m
1 stop
PHL
11:09a
HLN
5:39p
6h 30m
1 stop
Depart: Tue Jan 31 2017 Return: Tue Feb 7 2017 Trip spans 8 days
United
United
HLN
2:10a
PHL
8:14a
6h 04m
1 stop
PHL
9:40a
HLN
5:54p
8h 14m
1 stop
Depart: Mon Feb 20 2017 Return: Thu Feb 23 2017 Trip spans 4 days
Major Airline
Major Airline
HLN
5:25a
PHL
4:32a
23h 07m
1 stop
PHL
7:35a
HLN
6:51a
23h 16m
1 stop
Depart: Sat Mar 18 2017 Return: Mon Mar 20 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
PHL
12:45a
12h 59m
1 stop
PHL
4:00a
HLN
1:07p
9h 07m
1 stop
Depart: Wed Apr 19 2017 Return: Fri May 5 2017 Trip spans 17 days
Delta
Delta
HLN
2:20a
PHL
11:30a
9h 10m
1 stop
PHL
10:30a
HLN
5:27p
6h 57m
1 stop
Depart: Wed Feb 1 2017 Return: Tue Feb 7 2017 Trip spans 7 days
United
United
HLN
2:10a
PHL
8:28a
6h 18m
1 stop
PHL
9:40a
HLN
5:54p
8h 14m
1 stop
Depart: Tue Jun 27 2017 Return: Thu Jul 6 2017 Trip spans 10 days
Delta
Delta
HLN
2:00a
PHL
7:49a
5h 49m
1 stop
PHL
10:30a
HLN
7:54p
9h 24m
1 stop
Depart: Thu Feb 2 2017 Return: Tue Feb 7 2017 Trip spans 6 days
United
United
HLN
2:10a
PHL
8:09a
5h 59m
1 stop
PHL
9:40a
HLN
5:54p
8h 14m
1 stop
Depart: Mon Jun 12 2017 Return: Tue Jun 20 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
HLN
11:45a
PHL
10:50p
11h 05m
2 stops
PHL
2:05a
HLN
12:55p
10h 50m
2 stops
Depart: Fri Feb 3 2017 Return: Tue Feb 7 2017 Trip spans 5 days
United
United
HLN
2:10a
PHL
8:28a
6h 18m
1 stop
PHL
9:40a
HLN
5:54p
8h 14m
1 stop
Depart: Tue Jun 13 2017 Return: Tue Jun 20 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
HLN
11:45a
PHL
10:50p
11h 05m
2 stops
PHL
2:05a
HLN
12:55p
10h 50m
2 stops
Depart: Thu Jun 15 2017 Return: Mon Jun 19 2017 Trip spans 5 days
Delta
Delta
HLN
1:54p
PHL
11:11p
9h 17m
1 stop
PHL
10:30a
HLN
7:54p
9h 24m
1 stop
Depart: Thu Feb 16 2017 Return: Tue Feb 21 2017 Trip spans 6 days
United
United
HLN
2:10a
PHL
8:44a
6h 34m
1 stop
PHL
10:32a
HLN
5:54p
7h 22m
1 stop
Depart: Sat Jun 17 2017 Return: Tue Jun 20 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HLN
11:45a
PHL
10:50p
11h 05m
2 stops
PHL
2:05a
HLN
12:55p
10h 50m
2 stops
Depart: Sat Jun 10 2017 Return: Sat Jun 17 2017 Trip spans 8 days
Delta
Delta
HLN
1:45a
PHL
10:34a
8h 49m
1 stop
PHL
10:30a
HLN
7:17p
8h 47m
1 stop
Depart: Fri Jun 16 2017 Return: Tue Jun 20 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
11:45a
PHL
10:50p
11h 05m
2 stops
PHL
2:05a
HLN
12:55p
10h 50m
2 stops
Depart: Sun Jun 18 2017 Return: Tue Jun 20 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
HLN
11:45a
PHL
10:50p
11h 05m
2 stops
PHL
2:05a
HLN
12:55p
10h 50m
2 stops
Depart: Sat Feb 4 2017 Return: Sun Feb 5 2017 Trip spans 2 days
Delta
Delta
HLN
1:20a
PHL
11:22a
10h 02m
2 stops
PHL
4:10a
HLN
7:26p
15h 16m
2 stops
Depart: Sun Feb 19 2017 Return: Thu Feb 23 2017 Trip spans 5 days
United
United
HLN
2:10a
PHL
9:28a
7h 18m
1 stop
PHL
10:31a
HLN
5:55p
7h 24m
1 stop
Depart: Fri Mar 24 2017 Return: Tue Mar 28 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
PHL
12:45a
12h 59m
1 stop
PHL
4:00a
HLN
1:07p
9h 07m
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

Helena
$468
Destination

Philadelphia
$468