Cheap flights from Helena (HLN) from $170

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Fly to

Route

Depart

Return

Price

Cheapest one-way

HelenaSalt Lake City

HLN Helena - SLC Salt Lake City

HLNSLC

Helena

Thu 10/29

5:26 pm-11:51 pm

1 stop6h 25m

$170

HelenaSalt Lake City

HLN Helena - SLC Salt Lake City

HLNSLC

Helena

Tue 3/23

4:08 pm-10:22 pm

1 stop6h 14m

$170

HelenaSalt Lake City

HLN Helena - SLC Salt Lake City

HLNSLC

Helena

Wed 3/24

4:08 pm-10:22 pm

1 stop6h 14m

$170

HelenaMinneapolis

HLN Helena - MSP Minneapolis St Paul

HLNMSP

Helena

Sun 11/22

2:23 pm-11:44 pm

1 stop8h 21m

$195

HelenaSeattle

HLN Helena - SEA Seattle/Tacoma Intl

HLNSEA

Helena

Fri 1/15

2:30 pm-9:12 pm

1 stop7h 42m

$195

HelenaMinneapolis

HLN Helena - MSP Minneapolis St Paul

HLNMSP

Helena

Sat 11/21

1:07 pm-8:45 pm

1 stop6h 38m

$195

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Wed 12/23

1:05 pm-10:13 pm

1 stop8h 08m

$200

Quickest one-way

HelenaAustin

HLN Helena - AUS Austin Bergstrom

HLNAUS

Helena

Wed 1/6

5:45 am-11:58 am

1 stop5h 13m

$206

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Mon 11/23

4:53 pm-7:00 pm

3 stops50h 07m

$526

HelenaPhoenix

HLN Helena - PHX Phoenix Sky Harbor Intl

HLNPHX

Helena

Sat 11/28

4:53 pm-12:05 pm

3 stops43h 12m

$556

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Helena?

Currently, 1 destinations can be reached directly via flights from Helena.

Flights from Helena to

Denver

from$224

Find the cheapest flights from Helena

One-way

Last minute

International

Domestic

Cheap one-way flights from Helena

Enter your travel dates to find the best prices.

5:26 pm - 11:51 pmHLN Helena-SLC Salt Lake City

6h 25m1 stop Seattle/Tacoma Intl

$170Alaska Airlines

Thu, Oct 29

4:08 pm - 10:22 pmHLN Helena-SLC Salt Lake City

6h 14m1 stop Seattle/Tacoma Intl

$170Alaska Airlines

Tue, Mar 23

4:08 pm - 10:22 pmHLN Helena-SLC Salt Lake City

6h 14m1 stop Seattle/Tacoma Intl

$170Alaska Airlines

Wed, Mar 24

2:23 pm - 11:44 pmHLN Helena-MSP Minneapolis St Paul

8h 21m1 stop Denver Intl

$195United Airlines

Sun, Nov 22

2:30 pm - 9:12 pmHLN Helena-SEA Seattle/Tacoma Intl

7h 42m1 stop Denver Intl

$195United Airlines

Fri, Jan 15

1:07 pm - 8:45 pmHLN Helena-MSP Minneapolis St Paul

6h 38m1 stop Salt Lake City

$195Delta

Sat, Nov 21

1:05 pm - 10:13 pmHLN Helena-BNA Nashville Intl

8h 08m1 stop Salt Lake City

$200Delta

Wed, Dec 23

5:45 am - 11:58 amHLN Helena-AUS Austin Bergstrom

5h 13m1 stop Salt Lake City

$206Delta

Wed, Jan 6

4:53 pm - 7:00 pmHLN Helena-PHX Phoenix Sky Harbor Intl

50h 07m3 stops Seattle/Tacoma Intl Vancouver Intl Edmonton

$526Multiple Airlines

Mon, Nov 23

4:53 pm - 12:05 pmHLN Helena-PHX Phoenix Sky Harbor Intl

43h 12m3 stops Seattle/Tacoma Intl Calgary Vancouver Intl

$556Multiple Airlines

Sat, Nov 28

Last-minute flight deals from Helena

Enter your travel dates to find the best prices.

12:57 pm - 7:40 pmHLN Helena-DEN Denver Intl

6h 43m1 stop Salt Lake City

6:00 pm - 10:24 pmDEN Denver Intl-HLN Helena

4h 24m1 stop Salt Lake City

$414Delta

Mon, Oct 5 - Mon, Oct 12

1:08 pm - 9:42 pmHLN Helena-AUS Austin Bergstrom

7h 34m1 stop Salt Lake City

6:06 pm - 10:24 pmAUS Austin Bergstrom-HLN Helena

5h 18m1 stop Salt Lake City

$464Delta

Tue, Oct 6 - Sun, Oct 11

6:25 am - 8:35 amHLN Helena-DEN Denver Intl

2h 10mnonstop

11:45 am - 1:48 pmDEN Denver Intl-HLN Helena

2h 03mnonstop

$494United Airlines

Wed, Oct 7 - Wed, Oct 14

6:25 am - 8:35 amHLN Helena-DEN Denver Intl

2h 10mnonstop

7:08 pm - 9:08 pmDEN Denver Intl-HLN Helena

2h 00mnonstop

$494United Airlines

Mon, Oct 5 - Mon, Oct 12

1:08 pm - 9:42 pmHLN Helena-AUS Austin Bergstrom

7h 34m1 stop Salt Lake City

8:15 am - 12:28 pmAUS Austin Bergstrom-HLN Helena

5h 13m1 stop Salt Lake City

$499Delta

Tue, Oct 6 - Sat, Oct 10

2:30 pm - 8:32 pmHLN Helena-MSP Minneapolis St Paul

5h 02m1 stop Denver Intl

9:45 am - 9:08 pmMSP Minneapolis St Paul-HLN Helena

12h 23m2 stops Chicago O'Hare Intl Denver Intl

$504United Airlines

Fri, Oct 2 - Mon, Oct 5

1:08 pm - 9:42 pmHLN Helena-AUS Austin Bergstrom

7h 34m1 stop Salt Lake City

12:05 pm - 10:29 pmAUS Austin Bergstrom-HLN Helena

11h 24m2 stops Detroit Metropolitan Wayne County Salt Lake City

$504Delta

Tue, Oct 6 - Sat, Oct 10

5:26 pm - 6:18 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 52mnonstop

2:14 pm - 4:49 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 35mnonstop

$657Alaska Airlines

Wed, Oct 7 - Fri, Oct 9

5:26 pm - 11:51 pmHLN Helena-SLC Salt Lake City

6h 25m1 stop Seattle/Tacoma Intl

9:42 am - 4:49 pmSLC Salt Lake City-HLN Helena

7h 07m1 stop Seattle/Tacoma Intl

$778Alaska Airlines

Mon, Oct 5 - Tue, Oct 6

5:18 pm - 11:00 pmHLN Helena-SLC Salt Lake City

5h 42m1 stop Seattle/Tacoma Intl

11:29 am - 4:49 pmSLC Salt Lake City-HLN Helena

5h 20m1 stop Seattle/Tacoma Intl

$778Alaska Airlines

Fri, Oct 2 - Sun, Oct 4

Cheapest international flights from Helena

Enter your travel dates to find the best prices.

2:25 pm - 5:35 pmGTF Great Falls-CPH Kastrup Copenhagen

43h 10m2 stops Denver Intl Munich Franz Josef Strauss

7:15 am - 9:20 pmCPH Kastrup Copenhagen-GTF Great Falls

22h 05m2 stops Frankfurt am Main Denver Intl

$741United Airlines

Mon, Jan 11 - Thu, Jan 14

2:33 pm - 9:30 amBZN Bozeman Gallatin Field-MAD Madrid Barajas

34h 57m2 stops Denver Intl Newark

1:25 pm - 11:33 amMAD Madrid Barajas-BZN Bozeman Gallatin Field

54h 08m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$751United Airlines

Tue, Dec 1 - Wed, Dec 9

1:42 pm - 6:35 pmBZN Bozeman Gallatin Field-MAD Madrid Barajas

20h 53m2 stops Dallas/Fort Worth London Heathrow

4:15 pm - 1:02 pmMAD Madrid Barajas-BZN Bozeman Gallatin Field

28h 47m2 stops Boston Logan Intl Dallas/Fort Worth

$752American Airlines

Sun, Nov 8 - Fri, Nov 20

2:33 pm - 8:00 amBZN Bozeman Gallatin Field-MAD Madrid Barajas

33h 27m3 stops Denver Intl Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:05 am - 9:45 pmMAD Madrid Barajas-BZN Bozeman Gallatin Field

23h 40m2 stops Frankfurt am Main Denver Intl

$753United Airlines

Tue, Dec 1 - Wed, Dec 9

7:00 am - 5:35 pmHLN Helena-CPH Kastrup Copenhagen

26h 35m2 stops Denver Intl Munich Franz Josef Strauss

11:35 am - 8:59 pmCPH Kastrup Copenhagen-HLN Helena

41h 24m2 stops Toronto Pearson Intl Denver Intl

$771United Airlines

Mon, Jan 18 - Fri, Jan 22

7:30 am - 5:35 pmBZN Bozeman Gallatin Field-CPH Kastrup Copenhagen

26h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

11:35 am - 3:13 pmCPH Kastrup Copenhagen-BZN Bozeman Gallatin Field

35h 38m2 stops Toronto Pearson Intl Denver Intl

$771United Airlines

Mon, Feb 1 - Fri, Feb 5

12:30 pm - 10:45 pmBZN Bozeman Gallatin Field-IST Istanbul

25h 15m3 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl Frankfurt am Main

6:30 am - 6:43 pmIST Istanbul-BZN Bozeman Gallatin Field

21h 13m2 stops Frankfurt am Main Chicago O'Hare Intl

$833United Airlines

Tue, Mar 16 - Tue, Mar 23

7:30 am - 10:45 pmBZN Bozeman Gallatin Field-IST Istanbul

29h 15m2 stops Chicago O'Hare Intl Frankfurt am Main

6:30 am - 7:32 pmIST Istanbul-BZN Bozeman Gallatin Field

23h 02m2 stops Frankfurt am Main Chicago O'Hare Intl

$834United Airlines

Sun, Jan 10 - Tue, Jan 26

7:30 am - 10:45 pmBZN Bozeman Gallatin Field-IST Istanbul

29h 15m2 stops Chicago O'Hare Intl Frankfurt am Main

6:30 am - 11:29 amIST Istanbul-BZN Bozeman Gallatin Field

38h 59m2 stops Frankfurt am Main San Francisco

$839United Airlines

Sun, Jan 10 - Fri, Jan 22

7:30 am - 9:15 amBZN Bozeman Gallatin Field-LCY London City

18h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

9:50 am - 9:07 pmLCY London City-BZN Bozeman Gallatin Field

17h 17m2 stops Frankfurt am Main Denver Intl

$923Lufthansa

Wed, Mar 3 - Tue, Mar 16

Cheapest domestic flights from Helena

Enter your travel dates to find the best prices.

5:00 pm - 5:50 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 50mnonstop

1:48 pm - 4:23 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 35mnonstop

$207Alaska Airlines

Wed, Jan 6 - Tue, Jan 12

1:10 pm - 6:52 pmHLN Helena-SEA Seattle/Tacoma Intl

6h 42m1 stop Salt Lake City

5:30 am - 12:30 pmSEA Seattle/Tacoma Intl-HLN Helena

6h 00m1 stop Salt Lake City

$227Delta

Wed, Dec 9 - Sat, Dec 12

5:00 pm - 5:50 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 50mnonstop

12:59 pm - 3:31 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 32mnonstop

$230Alaska Airlines

Mon, Feb 8 - Mon, Feb 22

5:00 pm - 5:50 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 50mnonstop

12:59 pm - 3:31 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 32mnonstop

$237Alaska Airlines

Mon, Feb 8 - Mon, Feb 22

1:10 pm - 4:59 pmHLN Helena-SEA Seattle/Tacoma Intl

4h 49m1 stop Salt Lake City

5:30 am - 12:30 pmSEA Seattle/Tacoma Intl-HLN Helena

6h 00m1 stop Salt Lake City

$257Delta

Fri, Dec 4 - Sun, Dec 6

1:10 pm - 4:59 pmHLN Helena-SEA Seattle/Tacoma Intl

4h 49m1 stop Salt Lake City

5:30 am - 12:30 pmSEA Seattle/Tacoma Intl-HLN Helena

6h 00m1 stop Salt Lake City

$262Delta

Sat, Dec 12 - Sun, Dec 13

1:10 pm - 4:59 pmHLN Helena-SEA Seattle/Tacoma Intl

4h 49m1 stop Salt Lake City

5:30 am - 12:30 pmSEA Seattle/Tacoma Intl-HLN Helena

6h 00m1 stop Salt Lake City

$277Delta

Thu, Dec 10 - Sun, Dec 13

7:15 am - 8:45 amHLN Helena-SLC Salt Lake City

1h 30mnonstop

10:50 am - 12:28 pmSLC Salt Lake City-HLN Helena

1h 38mnonstop

$279Delta

Sat, Oct 31 - Thu, Nov 5

4:41 pm - 5:33 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 52mnonstop

1:28 pm - 4:04 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 36mnonstop

$282Alaska Airlines

Sat, Nov 7 - Tue, Nov 10

4:49 pm - 5:45 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 56mnonstop

1:35 pm - 4:12 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 37mnonstop

$297Alaska Airlines

Sat, Dec 12 - Sun, Dec 13

Flights from Helena - Travel Insights & Trends

Get data-powered insights and trends into flights from Helena to help you craft the best travel plan.

Prices

Other information

Frequently asked questions regarding flights from Helena

Which airlines are currently offering the cheapest flights from Helena?

Our data suggests that currently, the cheapest flights from Helena are being offered by Alaska Airlines, Delta, and United Airlines. For example, Alaska Airlines flights from Helena to Seattle, start at $137, Delta flights from Helena to Houston Hobby Airport cost around $144, and United Airlines flights from Helena to Denver are around $209.

What is the cheapest flight available from Helena?

Currently, the cheapest flight from Helena found by our users is for $169 to Seattle. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $366 to travel from Helena to Seattle.

Which destinations have the most frequent flights from Helena?

Salt Lake City and Denver are currently the destinations served most frequently from Helena, with 4 and 2 flights per day on average, respectively.

Which airlines can you fly with from Helena?

Airlines including United Airlines, Delta and Alaska Airlines frequently fly from Helena. You can view other airlines by performing a quick search in the form above.

When did momondo last update prices for flights from Helena Airport?

Prices for flights from Helena Airport are updated daily.

How many operators does momondo search for flights from Helena Airport?

As of October 2026, there are 3 operators available to choose from for flights from Helena Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport.

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

The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.