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Cheap flights from Oklahoma City to Helena from $398

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 11/1. 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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Find the cheapest flights from Oklahoma City to Helena

Cheap round-trip flights

Delta Logo
8:35 am - 12:20 pmOKC-HLN
4h 45m1 stop
Delta Logo
5:45 am - 8:19 pmHLN-OKC
13h 34m2 stops
$398Delta
Find Deal
sáb., nov. 1 - mié., nov. 5
Delta Logo
11:19 am - 10:16 pmOKC-HLN
11h 57m2 stops
Delta Logo
5:45 am - 8:19 pmHLN-OKC
13h 34m2 stops
$403Delta
Find Deal
sáb., nov. 1 - mié., nov. 5
Delta Logo
8:35 am - 12:20 pmOKC-HLN
4h 45m1 stop
Delta Logo
5:45 am - 8:19 pmHLN-OKC
13h 34m2 stops
$420Delta
Find Deal
sáb., nov. 1 - mié., nov. 5
Delta Logo
11:19 am - 10:16 pmOKC-HLN
11h 57m2 stops
Delta Logo
5:45 am - 8:19 pmHLN-OKC
13h 34m2 stops
$425Delta
Find Deal
sáb., nov. 1 - mié., nov. 5
Alaska Airlines Logo
2:48 pm - 6:36 pmOKC-HLN
28h 48m1 stop
Alaska Airlines Logo
6:13 pm - 1:52 pmHLN-OKC
18h 39m1 stop
$452Alaska Airlines
Find Deal
sáb., nov. 1 - mié., nov. 5
Alaska Airlines Logo
2:51 pm - 5:55 pmOKC-HLN
28h 04m1 stop
Alaska Airlines Logo
6:32 pm - 1:55 pmHLN-OKC
18h 23m1 stop
$572Alaska Airlines
Find Deal
mar., dic. 30 - sáb., ene. 3
United Airlines Logo
6:05 am - 9:00 pmOKC-HLN
15h 55m1 stop
United Airlines Logo
5:18 pm - 12:31 pmHLN-OKC
18h 13m1 stop
$585United Airlines
Find Deal
lun., sep. 29 - vie., oct. 3
United Airlines Logo
10:30 am - 9:00 pmOKC-HLN
11h 30m2 stops
United Airlines Logo
5:18 pm - 12:31 pmHLN-OKC
18h 13m1 stop
$616United Airlines
Find Deal
lun., sep. 29 - vie., oct. 3
United Airlines Logo
10:30 am - 9:00 pmOKC-HLN
11h 30m2 stops
United Airlines Logo
5:18 pm - 11:21 amHLN-OKC
17h 03m2 stops
$687United Airlines
Find Deal
lun., sep. 29 - vie., oct. 3
Alaska Airlines Logo
6:32 pm - 5:55 pmOKC-HLN
24h 23m2 stops
Alaska Airlines Logo
6:32 pm - 1:55 pmHLN-OKC
18h 23m1 stop
$744Alaska Airlines
Find Deal
mar., dic. 30 - sáb., ene. 3

United Airlines flights from Oklahoma City to Helena

Our best United Airlines deals on Oklahoma City to Helena flight tickets
United Airlines
Sep 29
OKC6:05 amOklahoma City Will Rogers World
15h 55m
1 stop
HLN9:00 pmHelena
Oct 3
HLN5:18 pmHelena
18h 13m
1 stop
OKC12:31 pmOklahoma City Will Rogers World
$585
Find similar
United Airlines
Sep 29
OKC10:30 amOklahoma City Will Rogers World
11h 30m
2 stops
HLN9:00 pmHelena
Oct 3
HLN5:18 pmHelena
18h 13m
1 stop
OKC12:31 pmOklahoma City Will Rogers World
$616
Find similar
United Airlines
Sep 29
OKC10:30 amOklahoma City Will Rogers World
11h 30m
2 stops
HLN9:00 pmHelena
Oct 3
HLN5:18 pmHelena
17h 03m
2 stops
OKC11:21 amOklahoma City Will Rogers World
$687
Find similar

Alaska Airlines flights from Oklahoma City to Helena

Our best Alaska Airlines deals on Oklahoma City to Helena flight tickets
Alaska Airlines
Nov 1
OKC2:48 pmOklahoma City Will Rogers World
28h 48m
1 stop
HLN6:36 pmHelena
Nov 5
HLN6:13 pmHelena
18h 39m
1 stop
OKC1:52 pmOklahoma City Will Rogers World
$452
Find similar
Alaska Airlines
Dec 30
OKC2:51 pmOklahoma City Will Rogers World
28h 04m
1 stop
HLN5:55 pmHelena
Jan 3
HLN6:32 pmHelena
18h 23m
1 stop
OKC1:55 pmOklahoma City Will Rogers World
$572
Find similar
Alaska Airlines
Dec 30
OKC6:32 pmOklahoma City Will Rogers World
24h 23m
2 stops
HLN5:55 pmHelena
Jan 3
HLN6:32 pmHelena
18h 23m
1 stop
OKC1:55 pmOklahoma City Will Rogers World
$744
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 septiembre 15, 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

sáb. 11/1

8:35 am-12:20 pm

1 stop4h 45m

Helena

mié. 11/5

5:45 am-8:19 pm

2 stops13h 34m

$398

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

sáb. 11/1

11:19 am-10:16 pm

2 stops11h 57m

Helena

mié. 11/5

5:45 am-8:19 pm

2 stops13h 34m

$403

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

sáb. 11/1

8:35 am-12:20 pm

1 stop4h 45m

Helena

mié. 11/5

5:45 am-8:19 pm

2 stops13h 34m

$420

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

sáb. 11/1

11:19 am-10:16 pm

2 stops11h 57m

Helena

mié. 11/5

5:45 am-8:19 pm

2 stops13h 34m

$425

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

sáb. 11/1

2:48 pm-6:36 pm

1 stop28h 48m

Helena

mié. 11/5

6:13 pm-1:52 pm

1 stop18h 39m

$452

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

mar. 12/30

2:51 pm-5:55 pm

1 stop28h 04m

Helena

sáb. 1/3

6:32 pm-1:55 pm

1 stop18h 23m

$572

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

lun. 9/29

6:05 am-9:00 pm

1 stop15h 55m

Helena

vie. 10/3

5:18 pm-12:31 pm

1 stop18h 13m

$585

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

lun. 9/29

10:30 am-9:00 pm

2 stops11h 30m

Helena

vie. 10/3

5:18 pm-12:31 pm

1 stop18h 13m

$616

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

lun. 9/29

10:30 am-9:00 pm

2 stops11h 30m

Helena

vie. 10/3

5:18 pm-11:21 am

2 stops17h 03m

$687

Oklahoma CityHelena

OKC - HLN

OKCHLN

Oklahoma City Will Rogers World

mar. 12/30

6:32 pm-5:55 pm

2 stops24h 23m

Helena

sáb. 1/3

6:32 pm-1:55 pm

1 stop18h 23m

$744

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

Direct flights

None
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. 4h 45m 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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mié. 10/15
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