How long does it take to fly to Helena?

On average, it takes 4h 25m to fly from Oklahoma to Helena if you fly out of Oklahoma City (the most popular airport in Oklahoma) and into Bozeman (the most popular airport in Helena). If you’re flying out of Tulsa and into Bozeman, then the flight time is around 4h 53m.

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

Prices for flights from Oklahoma to Helena Airport refresh daily.

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

The number of operators available for flights from Oklahoma to Helena Airport is 2 as of August 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oklahoma to Helena Airport.

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

The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$339 Cheap Flights from Oklahoma to Helena in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oklahoma to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:09 pm - 9:30 pmDFW Dallas/Fort Worth-HLN Helena

5h 21m1 stop Denver Intl

2:26 pm - 8:38 pmHLN Helena-DFW Dallas/Fort Worth

5h 12m1 stop Denver Intl

$339United Airlines

Sat, Sep 5 - Wed, Sep 9

7:28 pm - 4:04 pmDFW Dallas/Fort Worth-HLN Helena

21h 36m1 stop Seattle/Tacoma Intl

4:41 pm - 6:20 amHLN Helena-DFW Dallas/Fort Worth

12h 39m1 stop Seattle/Tacoma Intl

$339Alaska Airlines

Fri, Nov 6 - Sun, Nov 8

6:00 am - 4:04 pmDFW Dallas/Fort Worth-HLN Helena

11h 04m1 stop Seattle/Tacoma Intl

4:41 pm - 6:20 amHLN Helena-DFW Dallas/Fort Worth

12h 39m1 stop Seattle/Tacoma Intl

$339Alaska Airlines

Fri, Nov 6 - Sun, Nov 8

8:10 am - 12:28 pmDFW Dallas/Fort Worth-HLN Helena

5h 18m1 stop Salt Lake City

1:08 pm - 11:58 pmHLN Helena-DFW Dallas/Fort Worth

9h 50m2 stops Salt Lake City Los Angeles

$344Delta

Fri, Nov 6 - Sun, Nov 8

12:00 pm - 9:30 pmDFW Dallas/Fort Worth-HLN Helena

10h 30m2 stops Houston George Bush Intcntl Denver Intl

2:26 pm - 8:38 pmHLN Helena-DFW Dallas/Fort Worth

5h 12m1 stop Denver Intl

$344United Airlines

Sat, Sep 5 - Wed, Sep 9

8:53 am - 1:45 pmDFW Dallas/Fort Worth-HLN Helena

5h 52m1 stop Denver Intl

2:35 pm - 8:38 pmHLN Helena-DFW Dallas/Fort Worth

5h 03m1 stop Denver Intl

$374United Airlines

Thu, Aug 27 - Thu, Sep 3

11:56 am - 9:30 pmDFW Dallas/Fort Worth-HLN Helena

10h 34m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 8:38 pmHLN Helena-DFW Dallas/Fort Worth

5h 03m1 stop Denver Intl

$379United Airlines

Thu, Aug 27 - Thu, Sep 3

8:00 am - 4:41 pmDFW Dallas/Fort Worth-HLN Helena

9h 41m1 stop Seattle/Tacoma Intl

5:26 pm - 5:11 pmHLN Helena-DFW Dallas/Fort Worth

22h 45m1 stop Seattle/Tacoma Intl

$491Alaska Airlines

Wed, Sep 30 - Tue, Oct 13

7:55 am - 12:15 pmDFW Dallas/Fort Worth-HLN Helena

5h 20m1 stop Salt Lake City

5:40 am - 1:30 pmHLN Helena-DFW Dallas/Fort Worth

6h 50m1 stop Salt Lake City

$529Delta

Tue, Sep 1 - Mon, Sep 7

1:24 pm - 10:30 pmDFW Dallas/Fort Worth-HLN Helena

10h 06m2 stops Detroit Metropolitan Wayne County Salt Lake City

5:40 am - 1:30 pmHLN Helena-DFW Dallas/Fort Worth

6h 50m1 stop Salt Lake City

$534Delta

Tue, Sep 1 - Mon, Sep 7

Cheap last minute flights

Enter your travel dates to find the best prices.

5:03 pm - 9:30 pmXNA Fayetteville Northwest Arkansas-HLN Helena

5h 27m1 stop Denver Intl

2:35 pm - 8:41 pmHLN Helena-XNA Fayetteville Northwest Arkansas

5h 06m1 stop Denver Intl

$469United Airlines

Wed, Aug 12 - Mon, Aug 17

8:53 am - 1:45 pmDFW Dallas/Fort Worth-HLN Helena

5h 52m1 stop Denver Intl

2:35 pm - 8:38 pmHLN Helena-DFW Dallas/Fort Worth

5h 03m1 stop Denver Intl

$724United Airlines

Thu, Aug 13 - Mon, Aug 17

5:15 am - 1:45 pmDFW Dallas/Fort Worth-HLN Helena

9h 30m2 stops Houston George Bush Intcntl Denver Intl

2:35 pm - 8:38 pmHLN Helena-DFW Dallas/Fort Worth

5h 03m1 stop Denver Intl

$750United Airlines

Thu, Aug 13 - Mon, Aug 17

11:48 am - 9:30 pmXNA Fayetteville Northwest Arkansas-HLN Helena

10h 42m2 stops Houston George Bush Intcntl Denver Intl

2:35 pm - 8:41 pmHLN Helena-XNA Fayetteville Northwest Arkansas

5h 06m1 stop Denver Intl

$755United Airlines

Wed, Aug 12 - Mon, Aug 17

1:50 pm - 10:30 pmDFW Dallas/Fort Worth-HLN Helena

9h 40m2 stops Los Angeles Salt Lake City

12:55 pm - 11:59 pmHLN Helena-DFW Dallas/Fort Worth

10h 04m2 stops Salt Lake City Los Angeles

$854Delta

Thu, Aug 13 - Mon, Aug 17

8:53 am - 1:45 pmDFW Dallas/Fort Worth-HLN Helena

5h 52m1 stop Denver Intl

2:35 pm - 8:38 pmHLN Helena-DFW Dallas/Fort Worth

5h 03m1 stop Denver Intl

$879United Airlines

Fri, Aug 14 - Sun, Aug 16

11:48 am - 9:30 pmXNA Fayetteville Northwest Arkansas-HLN Helena

10h 42m2 stops Houston George Bush Intcntl Denver Intl

6:15 am - 6:10 pmHLN Helena-XNA Fayetteville Northwest Arkansas

10h 55m2 stops Denver Intl Chicago O'Hare Intl

$1,225United Airlines

Wed, Aug 12 - Mon, Aug 17

5:15 am - 1:45 pmDFW Dallas/Fort Worth-HLN Helena

9h 30m2 stops Houston George Bush Intcntl Denver Intl

2:35 pm - 8:38 pmHLN Helena-DFW Dallas/Fort Worth

5h 03m1 stop Denver Intl

$1,790United Airlines

Fri, Aug 14 - Sun, Aug 16

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Alaska Airlines flights from Oklahoma to Helena

Our best Alaska Airlines deals on Oklahoma to Helena flight tickets

Alaska Airlines

Nov 6

DFW6:00 amDallas/Fort Worth

11h 04m

1 stop

HLN4:04 pmHelena

Nov 8

HLN4:41 pmHelena

12h 39m

1 stop

DFW6:20 amDallas/Fort Worth

$339

Alaska Airlines

Sep 30

DFW8:00 amDallas/Fort Worth

9h 41m

1 stop

HLN4:41 pmHelena

Oct 13

HLN5:26 pmHelena

22h 45m

1 stop

DFW5:11 pmDallas/Fort Worth

$491

Alaska Airlines

Sep 5

DFW6:20 amDallas/Fort Worth

11h 14m

1 stop

HLN4:34 pmHelena

Sep 9

HLN5:18 pmHelena

17h 41m

1 stop

DFW11:59 amDallas/Fort Worth

$499

Delta flights from Oklahoma to Helena

Our best Delta deals on Oklahoma to Helena flight tickets

Delta

Nov 6

DFW8:10 amDallas/Fort Worth

5h 18m

1 stop

HLN12:28 pmHelena

Nov 8

HLN1:08 pmHelena

9h 50m

2 stops

DFW11:58 pmDallas/Fort Worth

$344

Delta

Sep 1

DFW7:55 amDallas/Fort Worth

5h 20m

1 stop

HLN12:15 pmHelena

Sep 7

HLN5:40 amHelena

6h 50m

1 stop

DFW1:30 pmDallas/Fort Worth

$529

Delta

Sep 1

DFW1:24 pmDallas/Fort Worth

10h 06m

2 stops

HLN10:30 pmHelena

Sep 7

HLN5:40 amHelena

6h 50m

1 stop

DFW1:30 pmDallas/Fort Worth

$534

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Sat 9/5

5:09 pm-9:30 pm

1 stop5h 21m

Helena

Wed 9/9

2:26 pm-8:38 pm

1 stop5h 12m

$339

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Fri 11/6

7:28 pm-4:04 pm

1 stop21h 36m

Helena

Sun 11/8

4:41 pm-6:20 am

1 stop12h 39m

$339

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Fri 11/6

6:00 am-4:04 pm

1 stop11h 04m

Helena

Sun 11/8

4:41 pm-6:20 am

1 stop12h 39m

$339

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Fri 11/6

8:10 am-12:28 pm

1 stop5h 18m

Helena

Sun 11/8

1:08 pm-11:58 pm

2 stops9h 50m

$344

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Sat 9/5

12:00 pm-9:30 pm

2 stops10h 30m

Helena

Wed 9/9

2:26 pm-8:38 pm

1 stop5h 12m

$344

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Thu 8/27

8:53 am-1:45 pm

1 stop5h 52m

Helena

Thu 9/3

2:35 pm-8:38 pm

1 stop5h 03m

$374

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Thu 8/27

11:56 am-9:30 pm

2 stops10h 34m

Helena

Thu 9/3

2:35 pm-8:38 pm

1 stop5h 03m

$379

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Wed 9/30

8:00 am-4:41 pm

1 stop9h 41m

Helena

Tue 10/13

5:26 pm-5:11 pm

1 stop22h 45m

$491

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Tue 9/1

7:55 am-12:15 pm

1 stop5h 20m

Helena

Mon 9/7

5:40 am-1:30 pm

1 stop6h 50m

$529

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Tue 9/1

1:24 pm-10:30 pm

2 stops10h 06m

Helena

Mon 9/7

5:40 am-1:30 pm

1 stop6h 50m

$534

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oklahoma 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

Airlines

Other information

What is the cheapest airline that flies from Oklahoma to Helena?

United Airlines and Delta are the most popular carriers operating from Oklahoma to Helena

What airlines fly to Helena?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Helena from Oklahoma according to our data. United Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 3 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

Cheap Oklahoma to Helena flight deals and tips

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

Fastest flight time	5h 10m
Direct flights	None

The fastest flight from Oklahoma to Helena takes 5h 10m

There are no direct flights from Oklahoma to Helena. There are no popular flight routes from Oklahoma to Helena.

Search flight deals

Frequently asked questions about flying from Oklahoma to Helena

When did momondo last update prices for flights from Oklahoma to Helena Airport?
Prices for flights from Oklahoma to Helena Airport refresh daily.
How many operators does momondo search for flights from Oklahoma to Helena Airport?
The number of operators available for flights from Oklahoma to Helena Airport is 2 as of August 2026.
How old do you have to be to fly from Oklahoma to Helena Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oklahoma to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oklahoma to Helena

Compare and see reviews for airlines that fly from Oklahoma to Helena with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 10,099 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oklahoma to Helena. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Oklahoma to Helena on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Oklahoma 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 Oklahoma to Helena right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oklahoma to Helena flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.