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$227+ Cheap flights from Helena (HLN) to Oklahoma

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — OKC
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Helena to Oklahoma

Keep the following information in mind while searching for Helena to Oklahoma flight deals. Data was last updated July 30, 2025.

Round-trip from

$339
(United Airlines)

One-way from

$227
(Delta)
From Helena to Oklahoma
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One-way flight from Helena to Oklahoma
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Find flight deals from Helena to Oklahoma

Cheapest flights from Helena to Oklahoma
Explore the most affordable flight options available from Helena to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:30 pmHLN - TUL
1 stop5h 22mUnited Airlines
Sat 12/139:15 amTUL - HLN
1 stop5h 32mUnited Airlines
Deal found 7/27$339
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:00 pmHLN - DFW
1 stop7h 07mDelta
Sat 9/206:10 pmDFW - HLN
1 stop5h 04mDelta
Deal found 7/29$355
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:20 pmHLN - DFW
1 stop5h 20mUnited Airlines
Tue 9/239:00 amDFW - HLN
1 stop5h 30mUnited Airlines
Deal found 7/30$391
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:02 pmHLN - DFW
1 stop6h 57mAlaska Airlines
Fri 9/191:02 pmDFW - HLN
1 stop27h 19mAlaska Airlines
Deal found 7/29$419
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:02 pmHLN - OKC
1 stop21h 06mAlaska Airlines
Wed 10/13:04 pmOKC - HLN
1 stop25h 17mAlaska Airlines
Deal found 7/30$433
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:18 pmHLN - OKC
1 stop4h 57mUnited Airlines
Wed 10/19:26 amOKC - HLN
1 stop5h 43mUnited Airlines
Deal found 7/28$437
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:00 pmHLN - OKC
2 stops9h 58mDelta
Wed 10/16:26 pmOKC - HLN
1 stop4h 48mDelta
Deal found 7/28$442

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Oklahoma 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Helena to Oklahoma that are best for you.

Fly from

Helena

Fly to

Oklahoma

Route

Depart

Return

Price

HelenaTulsa

HLN - TUL

HLNTUL

Helena

Tue 12/9

6:30 am-12:52 pm

1 stop5h 22m

Tulsa

Sat 12/13

5:03 pm-9:22 pm

1 stop5h 19m

$339

HelenaDallas

HLN - DFW

HLNDFW

Helena

Wed 9/17

1:00 pm-9:07 pm

1 stop7h 07m

Dallas/Fort Worth

Sat 9/20

6:10 pm-10:14 pm

1 stop5h 04m

$355

HelenaDallas

HLN - DFW

HLNDFW

Helena

Thu 9/18

5:20 pm-11:40 pm

1 stop5h 20m

Dallas/Fort Worth

Tue 9/23

9:00 am-1:30 pm

1 stop5h 30m

$391

HelenaDallas

HLN - DFW

HLNDFW

Helena

Wed 9/17

4:02 pm-11:59 pm

1 stop6h 57m

Dallas/Fort Worth

Fri 9/19

1:02 pm-3:21 pm

1 stop27h 19m

$419

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Fri 9/26

4:02 pm-2:08 pm

1 stop21h 06m

Oklahoma City Will Rogers World

Wed 10/1

3:04 pm-3:21 pm

1 stop25h 17m

$433

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Fri 9/26

5:18 pm-11:15 pm

1 stop4h 57m

Oklahoma City Will Rogers World

Wed 10/1

9:26 am-2:09 pm

1 stop5h 43m

$437

HelenaOklahoma City

HLN - OKC

HLNOKC

Helena

Fri 9/26

1:00 pm-11:58 pm

2 stops9h 58m

Oklahoma City Will Rogers World

Wed 10/1

6:26 pm-10:14 pm

1 stop4h 48m

$442

HelenaDallas

HLN - DFW

HLNDFW

Helena

Tue 8/5

5:50 am-11:25 am

1 stop4h 35m

$227

HelenaTulsa

HLN - TUL

HLNTUL

Helena

Sun 8/17

5:39 pm-11:30 pm

1 stop4h 51m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Helena to Oklahoma

Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to Oklahoma

What is the cheapest month to book a flight from Helena to Oklahoma?

Currently, January is the cheapest month in which you can book a flight from Helena to Oklahoma (average of $348). Flying from Helena to Oklahoma in June is currently the most expensive (average of $401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oklahoma. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Helena to Oklahoma. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Helena to Oklahoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helena to Oklahoma?

    Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to Oklahoma.

  • What are the cheapest airlines to fly from Helena to Oklahoma one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $227. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Helena to Oklahoma for a low price.

  • What are the most popular routes from Helena to Oklahoma?

    The most popular flight routes from Helena to Oklahoma are Helena - Oklahoma City Will Rogers World, Helena - Dallas/Fort Worth and Helena - Tulsa.

  • Can I find deals for flights from Helena to Oklahoma that include hotel bookings?

    Yes. In addition to deals on Helena to Oklahoma flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Oklahoma?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Oklahoma.

  • Can I find deals for business class flights from Helena to Oklahoma?

    Yes. Cheapflights offers flight deals from Helena to Oklahoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to Oklahoma?

    Currently, January is the cheapest month in which you can book a flight from Helena to Oklahoma (average of $348). Flying from Helena to Oklahoma in June is currently the most expensive (average of $401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Helena to Oklahoma

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Helena to Oklahoma

Discover the top airline that operate flights from Helena to Oklahoma. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$342Average$436FlexibilityNo cancel feeOn-time69%

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