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Cheap flights from Oklahoma City to Helena from $527

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma City to Helena departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oklahoma City to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:10 pm - 9:26 pm
OKC
-
HLN
5h 16m1 stop
United Airlines Logo
2:27 pm - 8:28 pm
HLN
-
OKC
5h 01m1 stop
$527United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
10:00 am - 9:26 pm
OKC
-
HLN
12h 26m2 stops
United Airlines Logo
2:27 pm - 11:24 pm
HLN
-
OKC
7h 57m1 stop
$532United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
5:10 pm - 9:26 pm
OKC
-
HLN
5h 16m1 stop
United Airlines Logo
2:27 pm - 11:24 pm
HLN
-
OKC
7h 57m1 stop
$567United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
10:00 am - 9:26 pm
OKC
-
HLN
12h 26m2 stops
United Airlines Logo
6:15 am - 7:01 pm
HLN
-
OKC
11h 46m2 stops
$569United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
1:45 pm - 9:26 pm
OKC
-
HLN
8h 41m2 stops
United Airlines Logo
2:27 pm - 11:24 pm
HLN
-
OKC
7h 57m1 stop
$572United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
9:25 am - 9:26 pm
OKC
-
HLN
13h 01m2 stops
United Airlines Logo
6:15 am - 7:01 pm
HLN
-
OKC
11h 46m2 stops
$609United Airlines
Sat, Jan 10 - Wed, Jan 14

United Airlines flights from Oklahoma City to Helena

Our best United Airlines deals on Oklahoma City to Helena flight tickets
United Airlines
Jan 10
OKC5:10 pmOklahoma City Will Rogers World
5h 16m
1 stop
HLN9:26 pmHelena
Jan 14
HLN2:27 pmHelena
5h 01m
1 stop
OKC8:28 pmOklahoma City Will Rogers World
$527
Find similar
United Airlines
Jan 10
OKC10:00 amOklahoma City Will Rogers World
12h 26m
2 stops
HLN9:26 pmHelena
Jan 14
HLN2:27 pmHelena
7h 57m
1 stop
OKC11:24 pmOklahoma City Will Rogers World
$532
Find similar
United Airlines
Jan 10
OKC5:10 pmOklahoma City Will Rogers World
5h 16m
1 stop
HLN9:26 pmHelena
Jan 14
HLN2:27 pmHelena
7h 57m
1 stop
OKC11:24 pmOklahoma City Will Rogers World
$567
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Helena 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 December 22, 2025.
Use the filters below to find and compare flights from Oklahoma City to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

Sat 1/10

5:10 pm-9:26 pm

1 stop5h 16m

Helena

Wed 1/14

2:27 pm-8:28 pm

1 stop5h 01m

$527

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

Sat 1/10

10:00 am-9:26 pm

2 stops12h 26m

Helena

Wed 1/14

2:27 pm-11:24 pm

1 stop7h 57m

$532

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

Sat 1/10

5:10 pm-9:26 pm

1 stop5h 16m

Helena

Wed 1/14

2:27 pm-11:24 pm

1 stop7h 57m

$567

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

Sat 1/10

10:00 am-9:26 pm

2 stops12h 26m

Helena

Wed 1/14

6:15 am-7:01 pm

2 stops11h 46m

$569

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

Sat 1/10

1:45 pm-9:26 pm

2 stops8h 41m

Helena

Wed 1/14

2:27 pm-11:24 pm

1 stop7h 57m

$572

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

Sat 1/10

9:25 am-9:26 pm

2 stops13h 01m

Helena

Wed 1/14

6:15 am-7:01 pm

2 stops11h 46m

$609

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helena from

How to get the cheapest flight ticket from Oklahoma City 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

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

The cheapest day to depart from Oklahoma City to Helena is on a Tuesday. Travelers who choose to depart for Helena on a Tuesday will often find tickets for as low as $727. The most expensive day to fly to Helena is Thursday, with ticket prices averaging around $801.

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

According to our data, the cheapest time of day to fly to Helena is in the morning. momondo users have found flights departing from Oklahoma City to Helena in the morning for as low as $711. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the afternoon when prices are around $792.

When to book flights from Oklahoma City to Helena

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

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

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

Fastest flight time

5h 16m

Direct flights

None
The fastest flight from Oklahoma City to Helena takes 5h 16m
There are no direct flights from Oklahoma City to Helena. There are no popular flight routes from Oklahoma City to Helena.
Search flight deals

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

    A flight from Oklahoma City Will Rogers World to Helena will travel around 1074.6 mi. 5h 16m is a normal flight duration for this route.

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

    Prices for flights from Oklahoma City Will Rogers World Airport to Helena Airport refresh daily.

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

    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 Oklahoma City Will Rogers World Airport to Helena Airport.

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

    The necessary travel and health documents for your Helena Airport 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.

Why use momondo?

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

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 Helena from Oklahoma City.

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

Yes. momondo allows you to filter the results for Oklahoma City to Helena flights to just show those with flexible booking policies.

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

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 Helena from Oklahoma City.

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

Price alerts on flights to Helena from Oklahoma City 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.

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