How long does it take to fly to Helena?

On average, it takes 4h 30m to fly from Oklahoma to Helena if you fly out of Tulsa (the most popular airport in Oklahoma) and into Bozeman (the most popular airport in Helena). If you’re flying out of Oklahoma City and into Bozeman, then the flight time is around 4h 39m.

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 1 as of November 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.

$489 Cheap Flights from Oklahoma to Helena in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oklahoma to Helena

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:14 pm - 9:32 pmOKC Oklahoma City Will Rogers World-HLN Helena

5h 18m1 stop Denver Intl

2:27 pm - 8:25 pmHLN Helena-OKC Oklahoma City Will Rogers World

4h 58m1 stop Denver Intl

$489United Airlines

Sat, Jan 9 - Tue, Jan 12

5:14 pm - 9:32 pmOKC Oklahoma City Will Rogers World-HLN Helena

5h 18m1 stop Denver Intl

6:15 am - 8:19 pmHLN Helena-OKC Oklahoma City Will Rogers World

13h 04m2 stops Denver Intl Houston George Bush Intcntl

$494United Airlines

Sat, Jan 9 - Tue, Jan 12

1:30 pm - 9:32 pmOKC Oklahoma City Will Rogers World-HLN Helena

9h 02m2 stops Houston George Bush Intcntl Denver Intl

6:15 am - 6:14 pmHLN Helena-OKC Oklahoma City Will Rogers World

10h 59m2 stops Denver Intl Houston George Bush Intcntl

$499United Airlines

Sat, Jan 9 - Tue, Jan 12

5:01 pm - 9:31 pmTUL Tulsa-HLN Helena

5h 30m1 stop Denver Intl

2:23 pm - 8:35 pmHLN Helena-TUL Tulsa

5h 12m1 stop Denver Intl

$528United Airlines

Tue, Nov 24 - Sat, Nov 28

10:19 am - 9:31 pmTUL Tulsa-HLN Helena

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

2:23 pm - 8:35 pmHLN Helena-TUL Tulsa

5h 12m1 stop Denver Intl

$533United Airlines

Tue, Nov 24 - Sat, Nov 28

5:00 am - 1:40 pmOKC Oklahoma City Will Rogers World-HLN Helena

9h 40m2 stops Houston George Bush Intcntl Denver Intl

6:28 am - 12:57 pmHLN Helena-OKC Oklahoma City Will Rogers World

5h 29m1 stop Denver Intl

$683United Airlines

Mon, Nov 23 - Fri, Nov 27

9:02 am - 1:40 pmOKC Oklahoma City Will Rogers World-HLN Helena

5h 38m1 stop Denver Intl

2:23 pm - 8:18 pmHLN Helena-OKC Oklahoma City Will Rogers World

4h 55m1 stop Denver Intl

$699United Airlines

Sun, Nov 22 - Mon, Nov 30

1:40 pm - 12:27 pmOKC Oklahoma City Will Rogers World-HLN Helena

23h 47m1 stop Salt Lake City

1:07 pm - 8:36 pmHLN Helena-OKC Oklahoma City Will Rogers World

6h 29m1 stop Salt Lake City

$723Delta

Sun, Nov 22 - Fri, Nov 27

9:02 am - 1:40 pmOKC Oklahoma City Will Rogers World-HLN Helena

5h 38m1 stop Denver Intl

6:28 am - 12:57 pmHLN Helena-OKC Oklahoma City Will Rogers World

5h 29m1 stop Denver Intl

$744United Airlines

Mon, Nov 23 - Fri, Nov 27

5:05 pm - 9:31 pmOKC Oklahoma City Will Rogers World-HLN Helena

5h 26m1 stop Denver Intl

6:28 am - 7:20 pmHLN Helena-OKC Oklahoma City Will Rogers World

11h 52m2 stops Denver Intl Chicago O'Hare Intl

$788United Airlines

Sun, Nov 22 - Fri, Nov 27

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Delta flights from Oklahoma to Helena

Our best Delta deals on Oklahoma to Helena flight tickets

Delta

Nov 21

OKC8:24 amOklahoma City Will Rogers World

5h 03m

1 stop

HLN12:27 pmHelena

Nov 27

HLN1:07 pmHelena

6h 29m

1 stop

OKC8:36 pmOklahoma City Will Rogers World

$564

Delta

Nov 22

OKC1:40 pmOklahoma City Will Rogers World

23h 47m

1 stop

HLN12:27 pmHelena

Nov 27

HLN1:07 pmHelena

6h 29m

1 stop

OKC8:36 pmOklahoma City Will Rogers World

$723

Delta

Nov 22

OKC1:40 pmOklahoma City Will Rogers World

9h 46m

1 stop

HLN10:26 pmHelena

Nov 28

HLN1:07 pmHelena

9h 52m

1 stop

OKC11:59 pmOklahoma City Will Rogers World

$1,311

United Airlines flights from Oklahoma to Helena

Our best United Airlines deals on Oklahoma to Helena flight tickets

United Airlines

Jan 9

OKC5:14 pmOklahoma City Will Rogers World

5h 18m

1 stop

HLN9:32 pmHelena

Jan 12

HLN2:27 pmHelena

4h 58m

1 stop

OKC8:25 pmOklahoma City Will Rogers World

$489

United Airlines

Jan 9

OKC5:14 pmOklahoma City Will Rogers World

5h 18m

1 stop

HLN9:32 pmHelena

Jan 12

HLN6:15 amHelena

13h 04m

2 stops

OKC8:19 pmOklahoma City Will Rogers World

$494

United Airlines

Jan 9

OKC1:30 pmOklahoma City Will Rogers World

9h 02m

2 stops

HLN9:32 pmHelena

Jan 12

HLN6:15 amHelena

10h 59m

2 stops

OKC6:14 pmOklahoma City Will Rogers World

$499

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Oklahoma CityHelena

OKC Oklahoma City Will Rogers World - HLN Helena

OKCHLN

Oklahoma City Will Rogers World

Sat 1/9

5:14 pm-9:32 pm

1 stop5h 18m

Helena

Tue 1/12

2:27 pm-8:25 pm

1 stop4h 58m

$489

Oklahoma CityHelena

OKC Oklahoma City Will Rogers World - HLN Helena

OKCHLN

Oklahoma City Will Rogers World

Sat 1/9

5:14 pm-9:32 pm

1 stop5h 18m

Helena

Tue 1/12

6:15 am-8:19 pm

2 stops13h 04m

$494

Oklahoma CityHelena

OKC Oklahoma City Will Rogers World - HLN Helena

OKCHLN

Oklahoma City Will Rogers World

Sat 1/9

1:30 pm-9:32 pm

2 stops9h 02m

Helena

Tue 1/12

6:15 am-6:14 pm

2 stops10h 59m

$499

TulsaHelena

TUL Tulsa - HLN Helena

TULHLN

Tulsa

Tue 11/24

5:01 pm-9:31 pm

1 stop5h 30m

Helena

Sat 11/28

2:23 pm-8:35 pm

1 stop5h 12m

$528

TulsaHelena

TUL Tulsa - HLN Helena

TULHLN

Tulsa

Tue 11/24

10:19 am-9:31 pm

2 stops12h 12m

Helena

Sat 11/28

2:23 pm-8:35 pm

1 stop5h 12m

$533

Oklahoma CityHelena

OKC Oklahoma City Will Rogers World - HLN Helena

OKCHLN

Oklahoma City Will Rogers World

Mon 11/23

5:00 am-1:40 pm

2 stops9h 40m

Helena

Fri 11/27

6:28 am-12:57 pm

1 stop5h 29m

$683

Oklahoma CityHelena

OKC Oklahoma City Will Rogers World - HLN Helena

OKCHLN

Oklahoma City Will Rogers World

Sun 11/22

9:02 am-1:40 pm

1 stop5h 38m

Helena

Mon 11/30

2:23 pm-8:18 pm

1 stop4h 55m

$699

Oklahoma CityHelena

OKC Oklahoma City Will Rogers World - HLN Helena

OKCHLN

Oklahoma City Will Rogers World

Sun 11/22

1:40 pm-12:27 pm

1 stop23h 47m

Helena

Fri 11/27

1:07 pm-8:36 pm

1 stop6h 29m

$723

Oklahoma CityHelena

OKC Oklahoma City Will Rogers World - HLN Helena

OKCHLN

Oklahoma City Will Rogers World

Mon 11/23

9:02 am-1:40 pm

1 stop5h 38m

Helena

Fri 11/27

6:28 am-12:57 pm

1 stop5h 29m

$744

Oklahoma CityHelena

OKC Oklahoma City Will Rogers World - HLN Helena

OKCHLN

Oklahoma City Will Rogers World

Sun 11/22

5:05 pm-9:31 pm

1 stop5h 26m

Helena

Fri 11/27

6:28 am-7:20 pm

2 stops11h 52m

$788

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 78% 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

Best Price Found	$489
Fastest flight time	5h 18m
Direct flights	None

The best flight deal from Oklahoma to Helena found on momondo in the last 72 hours is $489

The fastest flight from Oklahoma to Helena takes 5h 18m

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 1 as of November 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 $284	Free Cancellation	Rating 7.3 10,486 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.