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Cheap flights from Denver to Helena from $170

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 4:12 pmDEN  Denver Intl-HLN Helena
9h 12m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:49 pm - 11:15 pmHLN  Helena-DEN Denver Intl
6h 26m1 stop Seattle/Tacoma Intl
$339Alaska Airlines
Wed, Dec 2 - Sat, Dec 5
United Airlines Logo
7:15 pm - 9:26 pmDEN  Denver Intl-HLN Helena
2h 11mnonstop
United Airlines Logo
2:35 pm - 4:44 pmHLN  Helena-DEN Denver Intl
2h 09mnonstop
$349United Airlines
Wed, Dec 2 - Sat, Dec 5
United Airlines Logo
7:15 pm - 9:26 pmDEN  Denver Intl-HLN Helena
2h 11mnonstop
United Airlines Logo
6:20 am - 8:31 amHLN  Helena-DEN Denver Intl
2h 11mnonstop
$349United Airlines
Fri, Dec 11 - Sun, Dec 13
Alaska Airlines Logo
12:08 pm - 4:12 pmDEN  Denver Intl-HLN Helena
28h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:49 pm - 11:15 pmHLN  Helena-DEN Denver Intl
6h 26m1 stop Seattle/Tacoma Intl
$349Alaska Airlines
Thu, Dec 10 - Sun, Dec 13
Alaska Airlines Logo
7:00 am - 4:12 pmDEN  Denver Intl-HLN Helena
9h 12m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:49 pm - 11:15 pmHLN  Helena-DEN Denver Intl
6h 26m1 stop Seattle/Tacoma Intl
$349Alaska Airlines
Fri, Dec 11 - Sun, Dec 13
United Airlines Logo
11:45 am - 1:52 pmDEN  Denver Intl-HLN Helena
2h 07mnonstop
United Airlines Logo
2:35 pm - 4:44 pmHLN  Helena-DEN Denver Intl
2h 09mnonstop
$349United Airlines
Sun, Dec 6 - Sun, Dec 13
United Airlines Logo
11:45 am - 1:52 pmDEN  Denver Intl-HLN Helena
2h 07mnonstop
United Airlines Logo
6:20 am - 8:31 amHLN  Helena-DEN Denver Intl
2h 11mnonstop
$349United Airlines
Thu, Dec 3 - Sat, Dec 5
United Airlines Logo
7:15 pm - 9:26 pmDEN  Denver Intl-HLN Helena
2h 11mnonstop
United Airlines Logo
2:35 pm - 4:44 pmHLN  Helena-DEN Denver Intl
2h 09mnonstop
$349United Airlines
Thu, Dec 3 - Sun, Dec 6
United Airlines Logo
11:45 am - 1:52 pmDEN  Denver Intl-HLN Helena
2h 07mnonstop
United Airlines Logo
2:35 pm - 4:44 pmHLN  Helena-DEN Denver Intl
2h 09mnonstop
$349United Airlines
Fri, Dec 4 - Sat, Dec 5
United Airlines Logo
11:30 am - 1:27 pmDEN  Denver Intl-HLN Helena
1h 57mnonstop
United Airlines Logo
7:00 am - 8:53 amHLN  Helena-DEN Denver Intl
1h 53mnonstop
$349United Airlines
Fri, Mar 19 - Sun, Apr 4

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United Airlines flights from Denver to Helena

Our best United Airlines deals on Denver to Helena flight tickets
United Airlines
Dec 11
DEN7:15 pmDenver Intl
2h 11m
HLN9:26 pmHelena
Dec 13
HLN6:20 amHelena
2h 11m
DEN8:31 amDenver Intl
$349
United Airlines
Nov 26
DEN11:31 amDenver Intl
2h 09m
HLN1:40 pmHelena
Dec 5
HLN2:35 pmHelena
2h 09m
DEN4:44 pmDenver Intl
$369
United Airlines
Dec 23
DEN7:25 pmDenver Intl
2h 12m
HLN9:37 pmHelena
Dec 26
HLN6:20 amHelena
2h 13m
DEN8:33 amDenver Intl
$377

Delta flights from Denver to Helena

Our best Delta deals on Denver to Helena flight tickets
Delta
Dec 18
DEN5:25 amDenver Intl
7h 05m
1 stop
HLN12:30 pmHelena
Jan 10
HLN7:10 amHelena
4h 29m
1 stop
DEN11:39 amDenver Intl
$369
Delta
Dec 6
DEN6:11 pmDenver Intl
4h 21m
1 stop
HLN10:32 pmHelena
Dec 13
HLN7:03 amHelena
4h 56m
1 stop
DEN11:59 amDenver Intl
$389
Delta
Nov 26
DEN12:55 pmDenver Intl
6h 33m
1 stop
HLN7:28 pmHelena
Dec 5
HLN1:10 pmHelena
4h 09m
1 stop
DEN5:19 pmDenver Intl
$399

momondo Fare Finder

 
Use the filters below to find and compare flights from Denver to Helena that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Wed 12/2

7:00 am-4:12 pm

1 stop9h 12m

Helena

Sat 12/5

4:49 pm-11:15 pm

1 stop6h 26m

$339

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Wed 12/2

7:15 pm-9:26 pm

Nonstop2h 11m

Helena

Sat 12/5

2:35 pm-4:44 pm

Nonstop2h 09m

$349

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Fri 12/11

7:15 pm-9:26 pm

Nonstop2h 11m

Helena

Sun 12/13

6:20 am-8:31 am

Nonstop2h 11m

$349

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Thu 12/10

12:08 pm-4:12 pm

1 stop28h 04m

Helena

Sun 12/13

4:49 pm-11:15 pm

1 stop6h 26m

$349

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Fri 12/11

7:00 am-4:12 pm

1 stop9h 12m

Helena

Sun 12/13

4:49 pm-11:15 pm

1 stop6h 26m

$349

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Sun 12/6

11:45 am-1:52 pm

Nonstop2h 07m

Helena

Sun 12/13

2:35 pm-4:44 pm

Nonstop2h 09m

$349

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Thu 12/3

11:45 am-1:52 pm

Nonstop2h 07m

Helena

Sat 12/5

6:20 am-8:31 am

Nonstop2h 11m

$349

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Thu 12/3

7:15 pm-9:26 pm

Nonstop2h 11m

Helena

Sun 12/6

2:35 pm-4:44 pm

Nonstop2h 09m

$349

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Fri 12/4

11:45 am-1:52 pm

Nonstop2h 07m

Helena

Sat 12/5

2:35 pm-4:44 pm

Nonstop2h 09m

$349
Quickest round-trip

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Fri 3/19

11:30 am-1:27 pm

Nonstop1h 57m

Helena

Sun 4/4

7:00 am-8:53 am

Nonstop1h 53m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helena from

How to get the cheapest flight ticket from Denver to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Denver and Helena?

Prices are currently low for flights on this route.

Typical prices usually range from $368 to $439.
The lowest price recently found on this route was $339.

What is the cheapest month to fly to Helena?

If you aren’t able to travel to Helena during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $284.

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Denver to Helena is on a Sunday. Travelers who choose to depart for Helena on a Sunday will often find tickets for as low as $299. The most expensive day to fly to Helena is Monday, with ticket prices averaging around $587.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the evening. momondo users have found flights departing from Denver to Helena in the evening for as low as $365. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the morning when prices are around $379.

What is the cheapest Denver Intl to Helena flight route?

Fly from Denver Intl to Helena for the best Denver Intl - Helena flight prices

What cabin class options are available on Denver to Helena flights?

There are 2 cabin classes available to choose from on Denver to Helena flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Helena flights?

You could potentially save up to 36% on your flight if you consider stops on a Denver to Helena flight.

When to book flights from Denver to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Helena according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Helena (DEN to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Helena

Best Price Found

$170

Fastest flight time

2h 09m

Direct flights

Every day

Airports in Helena

1 airport
The best one-way flight to Helena from Denver in the past 72 hours is $170. The best round-trip flight deal from Denver to Helena found on momondo in the last 72 hours is $339.
The fastest flight from Denver to Helena takes 2h 09m
Direct flights go from Denver to Helena every day.
There is 1 airport in Helena. From Denver there are direct flights to Helena (HLN).
Search flight deals

Frequently asked questions about flying from Denver to Helena

  • How far is Denver Intl to Helena by plane?

    Helena is 591.1 mi away from Denver Intl. Flights usually cover this in 2h 09m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Denver Intl Airport to Helena Airport?

    Prices for flights from Denver Intl Airport to Helena Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Helena Airport?

  • How old do you have to be to fly from Denver Intl Airport to Helena Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The travel and health documents you'll need for your trip to Helena Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helena Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Denver to Helena?

  • What is the most popular airline from Denver to Helena?

Best airlines flying from Denver to Helena

Compare and see reviews for airlines that fly from Denver to Helena with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $249Free CancellationRating
7.3
10,486 reviews
Search United Airlines flights

  • United Airlines Flights From Denver to Helena

    Across 14 United Airlines flights from Denver to Helena this week, the average price was $374, with the best United Airlines deals starting from $249 round-trip. 10,486 users have rated United Airlines on momondo, with an average score of 7.3/10.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Helena?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Helena. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to Helena with flexible booking policies on momondo?

Yes. All flights to Helena from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Denver to Helena?

Once all potential Denver to Helena flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Helena right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.

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