What airlines fly to Oklahoma?

United Airlines, Southwest and Delta are the top three most popular airlines that fly to Oklahoma from Helena according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Oklahoma. Keep in mind that there are 4 different airlines that fly to Oklahoma on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Helena Airport to Oklahoma refresh daily.

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

As of November 2025, there are 3 operators available to choose from for flights from Helena Airport to Oklahoma.

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

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 Helena Airport to Oklahoma.

What documentation or ID do you need to fly to Oklahoma?

The necessary travel and health documents for your Oklahoma trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$339 Cheap Flights from Helena to Oklahoma in 2025/26

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Find the cheapest flights from Helena to Oklahoma

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 8:52 pmHLN-TUL

5h 22m1 stop

9:15 am - 1:47 pmTUL-HLN

5h 32m1 stop

$339United Airlines

Find Deal

mar., dic. 9 - sáb., dic. 13

4:10 pm - 11:48 pmHLN-DFW

6h 38m1 stop

8:00 am - 3:43 pmDFW-HLN

8h 43m1 stop

$343Hawaiian Airlines

Find Deal

mar., mar. 3 - mié., mar. 4

6:28 pm - 1:55 pmHLN-OKC

18h 27m1 stop

2:51 pm - 5:51 pmOKC-HLN

28h 00m1 stop

$363Alaska Airlines

Find Deal

mar., dic. 2 - mar., dic. 9

4:10 pm - 11:48 pmHLN-DFW

6h 38m1 stop

7:15 am - 3:43 pmDFW-HLN

9h 28m2 stops

$366Alaska Airlines

Find Deal

mar., mar. 3 - mié., mar. 4

6:28 pm - 11:58 pmHLN-DFW

28h 30m1 stop

6:17 pm - 5:51 pmDFW-HLN

24h 34m1 stop

$373Alaska Airlines

Find Deal

mar., dic. 9 - jue., dic. 11

1:07 pm - 11:48 pmHLN-DFW

9h 41m2 stops

6:20 am - 10:29 pmDFW-HLN

17h 09m2 stops

$384Delta

Find Deal

mar., mar. 3 - mié., mar. 4

4:10 pm - 11:48 pmHLN-DFW

6h 38m1 stop

7:15 am - 3:43 pmDFW-HLN

9h 28m2 stops

$388Alaska Airlines

Find Deal

mar., mar. 3 - mié., mar. 4

6:28 pm - 11:58 pmHLN-DFW

28h 30m1 stop

10:00 am - 5:51 pmDFW-HLN

8h 51m1 stop

$389Alaska Airlines

Find Deal

mar., dic. 2 - mar., dic. 9

1:07 pm - 11:48 pmHLN-DFW

9h 41m2 stops

6:20 am - 10:29 pmDFW-HLN

17h 09m2 stops

$394Delta

Find Deal

mar., mar. 3 - mié., mar. 4

6:30 am - 4:09 pmHLN-TUL

8h 39m2 stops

9:15 am - 1:47 pmTUL-HLN

5h 32m1 stop

$395United Airlines

Find Deal

mar., dic. 9 - sáb., dic. 13

Delta flights from Helena to Oklahoma

Our best Delta deals on Helena to Oklahoma flight tickets

Delta

Mar 3

HLN1:07 pmHelena

9h 41m

2 stops

DFW11:48 pmDallas/Fort Worth

Mar 4

DFW6:20 amDallas/Fort Worth

17h 09m

2 stops

HLN10:29 pmHelena

$384

Find similar

Delta

Mar 3

HLN1:07 pmHelena

9h 41m

2 stops

DFW11:48 pmDallas/Fort Worth

Mar 4

DFW6:20 amDallas/Fort Worth

17h 09m

2 stops

HLN10:29 pmHelena

$394

Find similar

Delta

Dec 9

HLN1:06 pmHelena

9h 41m

2 stops

TUL11:47 pmTulsa

Dec 13

TUL5:55 amTulsa

31h 30m

2 stops

HLN12:25 pmHelena

$483

Find similar

Alaska Airlines flights from Helena to Oklahoma

Our best Alaska Airlines deals on Helena to Oklahoma flight tickets

Alaska Airlines

Dec 2

HLN6:28 pmHelena

18h 27m

1 stop

OKC1:55 pmOklahoma City Will Rogers World

Dec 9

OKC2:51 pmOklahoma City Will Rogers World

28h 00m

1 stop

HLN5:51 pmHelena

$363

Find similar

Alaska Airlines

Mar 3

HLN4:10 pmHelena

6h 38m

1 stop

DFW11:48 pmDallas/Fort Worth

Mar 4

DFW7:15 amDallas/Fort Worth

9h 28m

2 stops

HLN3:43 pmHelena

$366

Find similar

Alaska Airlines

Dec 9

HLN6:28 pmHelena

28h 30m

1 stop

DFW11:58 pmDallas/Fort Worth

Dec 11

DFW6:17 pmDallas/Fort Worth

24h 34m

1 stop

HLN5:51 pmHelena

$373

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaTulsa

HLN - TUL

HLNTUL

Helena

mar. 12/9

2:30 pm-8:52 pm

1 stop5h 22m

Tulsa

sáb. 12/13

9:15 am-1:47 pm

1 stop5h 32m

$339

HelenaDallas

HLN - DFW

HLNDFW

Helena

mar. 3/3

4:10 pm-11:48 pm

1 stop6h 38m

Dallas/Fort Worth

mié. 3/4

8:00 am-3:43 pm

1 stop8h 43m

$343

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

mar. 12/2

6:28 pm-1:55 pm

1 stop18h 27m

Oklahoma City Will Rogers World

mar. 12/9

2:51 pm-5:51 pm

1 stop28h 00m

$363

HelenaDallas

HLN - DFW

HLNDFW

Helena

mar. 3/3

4:10 pm-11:48 pm

1 stop6h 38m

Dallas/Fort Worth

mié. 3/4

7:15 am-3:43 pm

2 stops9h 28m

$366

HelenaDallas

HLN - DFW

HLNDFW

Helena

mar. 12/9

6:28 pm-11:58 pm

1 stop28h 30m

Dallas/Fort Worth

jue. 12/11

6:17 pm-5:51 pm

1 stop24h 34m

$373

HelenaDallas

HLN - DFW

HLNDFW

Helena

mar. 3/3

1:07 pm-11:48 pm

2 stops9h 41m

Dallas/Fort Worth

mié. 3/4

6:20 am-10:29 pm

2 stops17h 09m

$384

HelenaDallas

HLN - DFW

HLNDFW

Helena

mar. 3/3

4:10 pm-11:48 pm

1 stop6h 38m

Dallas/Fort Worth

mié. 3/4

7:15 am-3:43 pm

2 stops9h 28m

$388

HelenaDallas

HLN - DFW

HLNDFW

Helena

mar. 12/2

6:28 pm-11:58 pm

1 stop28h 30m

Dallas/Fort Worth

mar. 12/9

10:00 am-5:51 pm

1 stop8h 51m

$389

HelenaDallas

HLN - DFW

HLNDFW

Helena

mar. 3/3

1:07 pm-11:48 pm

2 stops9h 41m

Dallas/Fort Worth

mié. 3/4

6:20 am-10:29 pm

2 stops17h 09m

$394

HelenaTulsa

HLN - TUL

HLNTUL

Helena

mar. 12/9

6:30 am-4:09 pm

2 stops8h 39m

Tulsa

sáb. 12/13

9:15 am-1:47 pm

1 stop5h 32m

$395

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Oklahoma

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

Prices

Airlines

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

The cheapest day to depart from Helena to Oklahoma is on a Thursday when prices can be found for as low as $359. Flights from Helena to Oklahoma on a Friday will generally be more expensive and average around $740. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Oklahoma from Helena at noon is the least expensive time of day to depart. momondo users have found prices as low as $506 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $709 on average. Flights to Oklahoma from Helena in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Helena to Oklahoma flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Helena Airport to Oklahoma?
Prices for flights from Helena Airport to Oklahoma refresh daily.
How many operators does momondo search for flights from Helena Airport to Oklahoma?
As of November 2025, there are 3 operators available to choose from for flights from Helena Airport to Oklahoma.
How old do you have to be to fly from Helena Airport to Oklahoma?
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 Helena Airport to Oklahoma.
What documentation or ID do you need to fly to Oklahoma?
The necessary travel and health documents for your Oklahoma trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Helena to Oklahoma

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oklahoma from Helena.

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

momondo does allow users to show only those flights to Oklahoma from Helena which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oklahoma from Helena.

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

Price alerts on flights to Oklahoma from Helena are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.