Find Cheap Flights from Denver International to Helena (DEN - HLN)

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.
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 Denver International to Helena

(Round-trip)
Depart: Tue Oct 3 2017 Return: Wed Oct 4 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:22a
8h 22m
1 stop
HLN
12:00a
DEN
7:06a
7h 06m
1 stop
Depart: Tue Oct 3 2017 Return: Wed Oct 4 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
HLN
8:22a
8h 22m
1 stop
HLN
12:00a
DEN
6:58a
30h 58m
2 stops
Depart: Sat Jan 6 2018 Return: Tue Jan 9 2018 Trip spans 4 days
Delta
Delta
DEN
12:00a
HLN
3:35a
3h 35m
1 stop
HLN
12:00a
DEN
5:54a
5h 54m
1 stop
Depart: Mon Aug 28 2017 Return: Wed Aug 30 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:16a
8h 16m
1 stop
HLN
12:00a
DEN
7:19p
19h 19m
2 stops
Depart: Thu Aug 3 2017 Return: Wed Aug 9 2017 Trip spans 7 days
United
United
DEN
12:00a
HLN
1:55a
1h 55m
nonstop
HLN
12:00a
DEN
1:48a
1h 48m
nonstop
Depart: Mon Aug 28 2017 Return: Tue Aug 29 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:16a
8h 16m
1 stop
HLN
12:00a
DEN
7:07a
7h 07m
1 stop
Depart: Sat Jan 6 2018 Return: Tue Jan 9 2018 Trip spans 4 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
7:55a
7h 55m
1 stop
HLN
12:00a
DEN
7:37a
7h 37m
1 stop
Depart: Sun Sep 3 2017 Return: Wed Sep 13 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
6:21a
6h 21m
1 stop
HLN
12:00a
DEN
6:59a
6h 59m
1 stop
Depart: Fri Dec 15 2017 Return: Mon Dec 18 2017 Trip spans 4 days
Delta
Delta
DEN
12:00a
HLN
6:50a
6h 50m
1 stop
HLN
12:00a
DEN
5:49a
5h 49m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:24a
8h 24m
1 stop
HLN
12:00a
DEN
8:44a
8h 44m
1 stop
Depart: Thu Aug 3 2017 Return: Wed Aug 9 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
HLN
12:50p
12h 50m
2 stops
HLN
12:00a
DEN
7:35a
7h 35m
1 stop
Depart: Fri Dec 15 2017 Return: Mon Dec 18 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:54a
8h 54m
1 stop
HLN
12:00a
DEN
9:02a
9h 02m
1 stop
Depart: Tue Aug 1 2017 Return: Sat Aug 5 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:29a
8h 29m
1 stop
HLN
12:00a
DEN
7:35a
7h 35m
1 stop
Depart: Fri Sep 1 2017 Return: Wed Sep 6 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:16a
8h 16m
1 stop
HLN
12:00a
DEN
6:49a
30h 49m
2 stops
Depart: Wed Aug 2 2017 Return: Sun Aug 6 2017 Trip spans 5 days
Delta
Delta
DEN
12:00a
HLN
5:28a
5h 28m
1 stop
HLN
12:00a
DEN
4:47a
4h 47m
1 stop
Depart: Sat Aug 26 2017 Return: Sun Sep 3 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
10:01p
22h 01m
2 stops
HLN
12:00a
DEN
8:52a
8h 52m
1 stop
Depart: Thu Aug 3 2017 Return: Fri Aug 4 2017 Trip spans 2 days
$1168
Select
United
United
DEN
12:00a
HLN
1:55a
1h 55m
nonstop
HLN
12:00a
DEN
1:48a
1h 48m
nonstop
Depart: Wed Aug 2 2017 Return: Sat Aug 5 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:29a
8h 29m
1 stop
HLN
12:00a
DEN
7:35a
7h 35m
1 stop
Depart: Sat Aug 12 2017 Return: Sat Aug 19 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
12:29a
24h 29m
1 stop
HLN
12:00a
DEN
7:35a
7h 35m
1 stop
Depart: Tue Aug 1 2017 Return: Fri Aug 4 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
DEN
12:00a
HLN
8:29a
8h 29m
1 stop
HLN
12:00a
DEN
7:35a
7h 35m
1 stop
Select an airline:  United
Direct flights DEN to HLN on United
Flight # Depart DEN Arrive HLN Sun Mon Tue Wed Thu Fri Sat Valid Between
5380 6:55 pm 8:50 pm Aug 15 - Aug 15
5380 6:59 pm 8:54 pm Jul 31 - Aug 14
5380 7:01 pm 8:56 pm Jul 29 - Aug 13
5380 7:01 pm 8:56 pm Aug 16 - Sep 5
* 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

Denver
$284
Destination

Helena
$284
Airlines Airline reviews

7 travelers who booked a flight from Denver to Helena rated their chosen airlines with an average of 5.8.

Overall
6.6
Boarding
7.1
Crew
7.7
Comfort
6.0
Food
2.6
Entertainment
1.1