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$284+ Cheap flights from Helena (HLN) to Missouri

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — STL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Helena to Missouri

Keep the following information in mind while searching for Helena to Missouri flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$507
(United Airlines)

One-way from

$284
(United Airlines)
Provider with most accurate pricing for Helena-Kansas City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Kansas City flights.
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From Helena to Missouri
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One-way flight from Helena to Missouri
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Find flight deals from Helena to Missouri

Cheapest flights from Helena to Missouri
Explore the most affordable flight options available from Helena to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/16. 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 7/35:39 pmHLN - MCI
1 stop17h 57mUnited Airlines
Mon 7/76:00 amMCI - HLN
1 stop16h 15mUnited Airlines
Deal found 4/16$507
This Delta deal was found by Cheapflights users on 4/16. 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 6/181:18 pmHLN - STL
2 stops9h 04mDelta
Tue 6/249:28 amSTL - HLN
2 stops13h 47mDelta
Deal found 4/16$558
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 6/185:39 pmHLN - STL
1 stop26h 09mUnited Airlines
Tue 6/241:42 pmSTL - HLN
1 stop8h 33mUnited Airlines
Deal found 4/17$564
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 5/27:29 pmHLN - STL
2 stops12h 53mAlaska Airlines
Tue 5/67:00 amSTL - HLN
2 stops12h 49mAlaska Airlines
Deal found 4/17$657
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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.
Thu 5/17:29 pmHLN - MCI
2 stops42h 50mAlaska Airlines
Mon 5/53:59 pmMCI - HLN
2 stops27h 50mAlaska Airlines
Deal found 4/15$791
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 6/55:45 amHLN - MCI
1 stop6h 32mDelta
Mon 6/96:13 pmMCI - HLN
1 stop5h 02mDelta
Deal found 4/17$1,263
This United deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/222:12 pmHLN - MCI
3 stops22h 53mMultiple Airlines
Tue 4/295:23 pmMCI - HLN
2 stops26h 26mMultiple Airlines
Deal found 4/17$1,285

Cheapflights Fare Finder

Customize your flight search to find flights from Helena to Missouri 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 April 17, 2025.
Use the filters below to find and compare flights from Helena to Missouri that are best for you.

Fly from

Helena

Fly to

Missouri

Route

Depart

Return

Price

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Thu 7/3

5:39 pm-12:36 pm

1 stop17h 57m

Kansas City

Mon 7/7

6:00 am-9:15 pm

1 stop16h 15m

$507

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

Wed 6/18

1:18 pm-11:22 pm

2 stops9h 04m

Lambert-St Louis

Tue 6/24

9:28 am-10:15 pm

2 stops13h 47m

$558

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

Wed 6/18

5:39 pm-8:48 pm

1 stop26h 09m

Lambert-St Louis

Tue 6/24

1:42 pm-9:15 pm

1 stop8h 33m

$564

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

Fri 5/2

7:29 pm-9:22 am

2 stops12h 53m

Lambert-St Louis

Tue 5/6

7:00 am-6:49 pm

2 stops12h 49m

$657

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Thu 5/1

7:29 pm-3:19 pm

2 stops42h 50m

Kansas City

Mon 5/5

3:59 pm-6:49 pm

2 stops27h 50m

$791

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Thu 6/5

5:45 am-1:17 pm

1 stop6h 32m

Kansas City

Mon 6/9

6:13 pm-10:15 pm

1 stop5h 02m

$1,263

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

Tue 6/24

5:39 pm-11:59 pm

1 stop5h 20m

$284

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

Tue 6/24

5:45 am-4:53 pm

2 stops10h 08m

$335

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Tue 4/29

2:12 pm-11:44 pm

1 stop8h 32m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Helena to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri 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 Missouri

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

Currently, August is the cheapest month in which you can book a flight from Helena to Missouri (average of $311). Flying from Helena to Missouri in March is currently the most expensive (average of $356). 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.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Helena to Missouri by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Helena to Missouri. 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 Missouri?

    If you book a flight to Missouri from Helena, you will be flying from Helena, which is the city’s only airport. Helena (HLN) is located 2.7 mi from the center of Helena.

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

    Most travelers choose Helena - Kansas City, Helena - Lambert-St Louis or Helena - Columbia Regional when deciding on the best route from Helena to Missouri.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Missouri 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 Missouri?

    Currently, August is the cheapest month in which you can book a flight from Helena to Missouri (average of $311). Flying from Helena to Missouri in March is currently the most expensive (average of $356). 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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Top 2 airlines flying from Helena to Missouri

Discover the top 2 airlines that operate flights from Helena to Missouri. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$309Average$561FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$434Average$756FlexibilityNo cancel feeOn-time69%

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