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Cheap flights from Helena to Oklahoma City from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Oklahoma City departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Helena to Oklahoma City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:09 pm - 1:57 pm
HLN
-
OKC
19h 48m
1 stop
Alaska Airlines Logo
2:55 pm - 4:32 pm
OKC
-
HLN
26h 37m
1 stop
$479Alaska Airlines
Thu, Jul 9 - Mon, Jul 13
Delta Logo
12:55 pm - 11:51 pm
HLN
-
OKC
9h 56m
2 stops
Delta Logo
6:00 pm - 10:39 pm
OKC
-
HLN
5h 39m
1 stop
$649Delta
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
2:20 pm - 8:11 pm
HLN
-
OKC
4h 51m
1 stop
United Airlines Logo
5:07 pm - 9:20 pm
OKC
-
HLN
5h 13m
1 stop
$742United Airlines
Fri, May 29 - Sun, May 31
United Airlines Logo
2:20 pm - 11:08 pm
HLN
-
OKC
7h 48m
2 stops
United Airlines Logo
5:07 pm - 9:20 pm
OKC
-
HLN
5h 13m
1 stop
$747United Airlines
Fri, May 29 - Sun, May 31
United Airlines Logo
2:20 pm - 11:08 pm
HLN
-
OKC
7h 48m
2 stops
United Airlines Logo
1:43 pm - 9:20 pm
OKC
-
HLN
8h 37m
2 stops
$870United Airlines
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
2:20 pm - 11:08 pm
HLN
-
OKC
7h 48m
2 stops
United Airlines Logo
12:01 pm - 9:20 pm
OKC
-
HLN
10h 19m
2 stops
$1,132United Airlines
Fri, May 29 - Sun, May 31

United Airlines flights from Helena to Oklahoma City

Our best United Airlines deals on Helena to Oklahoma City flight tickets
United Airlines
May 22
HLN2:20 pmHelena
7h 48m
2 stops
OKC11:08 pmOklahoma City Will Rogers World
May 27
OKC5:07 pmOklahoma City Will Rogers World
5h 13m
1 stop
HLN9:20 pmHelena
$474
United Airlines
May 22
HLN2:20 pmHelena
4h 51m
1 stop
OKC8:11 pmOklahoma City Will Rogers World
May 27
OKC5:07 pmOklahoma City Will Rogers World
5h 13m
1 stop
HLN9:20 pmHelena
$479
United Airlines
May 29
HLN2:20 pmHelena
4h 51m
1 stop
OKC8:11 pmOklahoma City Will Rogers World
May 31
OKC5:07 pmOklahoma City Will Rogers World
5h 13m
1 stop
HLN9:20 pmHelena
$742

momondo Fare Finder

 
Customize your flight search to find flights from Helena to Oklahoma City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Helena to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Thu 7/9

5:09 pm-1:57 pm

1 stop19h 48m

Oklahoma City Will Rogers World

Mon 7/13

2:55 pm-4:32 pm

1 stop26h 37m

$479

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Thu 7/9

12:55 pm-11:51 pm

2 stops9h 56m

Oklahoma City Will Rogers World

Mon 7/13

6:00 pm-10:39 pm

1 stop5h 39m

$649
Quickest round-trip

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Fri 5/29

2:20 pm-8:11 pm

1 stop4h 51m

Oklahoma City Will Rogers World

Sun 5/31

5:07 pm-9:20 pm

1 stop5h 13m

$742

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Fri 5/29

2:20 pm-11:08 pm

2 stops7h 48m

Oklahoma City Will Rogers World

Sun 5/31

5:07 pm-9:20 pm

1 stop5h 13m

$747

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Thu 7/9

2:20 pm-11:08 pm

2 stops7h 48m

Oklahoma City Will Rogers World

Mon 7/13

1:43 pm-9:20 pm

2 stops8h 37m

$870

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Fri 5/29

2:20 pm-11:08 pm

2 stops7h 48m

Oklahoma City Will Rogers World

Sun 5/31

12:01 pm-9:20 pm

2 stops10h 19m

$1,132
Cheapest one-way

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Thu 7/2

5:09 pm-1:57 pm

1 stop19h 48m

$165

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Thu 7/2

1:00 pm-11:55 pm

2 stops9h 55m

$309
Quickest one-way

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Fri 7/3

2:20 pm-8:11 pm

1 stop4h 51m

$349

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Thu 7/2

1:00 pm-11:55 pm

2 stops9h 55m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Oklahoma City from

How to get the cheapest flight ticket from Helena to Oklahoma City

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 cheapest airline that flies from Helena to Oklahoma City Will Rogers World?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Helena to Oklahoma City Will Rogers World

What airlines fly to Oklahoma City?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Oklahoma City from Helena according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Oklahoma City. Keep in mind that there are 4 different airlines that fly to Oklahoma City on a routine basis, so you have a few additional options to choose from.

When to book flights from Helena to Oklahoma City

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

Cheap Helena to Oklahoma City (HLN to OKC) flight deals and tips

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

Fastest flight time

4h 51m

Direct flights

None
The fastest flight from Helena to Oklahoma City takes 4h 51m
There are no direct flights from Helena to Oklahoma City. There are no popular flight routes from Helena to Oklahoma City.
Search flight deals

Frequently asked questions about flying from Helena to Oklahoma City

  • How far is Helena to Oklahoma City Will Rogers World by plane?

    The straight-line distance from Helena to Oklahoma City Will Rogers World is 1074.6 mi. 4h 51m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Helena Airport to Oklahoma City Will Rogers World Airport?

    Prices for flights from Helena Airport to Oklahoma City Will Rogers World Airport were last updated today.

  • How old do you have to be to fly from Helena Airport to Oklahoma City Will Rogers World 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 Helena Airport to Oklahoma City Will Rogers World Airport.

  • What documentation or ID do you need to fly to Oklahoma City Will Rogers World Airport?

    The required travel and health documents for your Oklahoma City Will Rogers World 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 Oklahoma City Will Rogers World Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Edmond
Shawnee
Midwest City
Yukon
Moore
Chickasha
Ada

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Helena to Oklahoma City.

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

Yes momondo offers price alerts on flights to Oklahoma City from Helena. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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