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Missouri

$329+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — STL
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap 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 July 30, 2026.

This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:41 pm
HLN
-
MCI
1 stop6h 18m
Alaska Airlines
Mon 11/97:01 am
MCI
-
HLN
1 stop10h 03m
Alaska Airlines
Deal found 7/27$354
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.
Thu 11/56:28 am
HLN
-
MCI
1 stop5h 11m
United Airlines
Mon 11/911:27 am
MCI
-
HLN
2 stops11h 04m
United Airlines
Deal found 7/27$376
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 8/112:35 pm
HLN
-
MCI
1 stop4h 59m
United Airlines
Sat 8/155:13 pm
MCI
-
HLN
1 stop5h 17m
United Airlines
Deal found 7/27$379
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.
Fri 10/97:15 am
HLN
-
STL
1 stop5h 17m
Delta
Sat 10/107:45 am
STL
-
HLN
1 stop5h 43m
Delta
Deal found 7/29$389
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:40 am
HLN
-
MCI
1 stop7h 28m
Delta
Sun 8/167:00 am
MCI
-
HLN
1 stop6h 15m
Delta
Deal found 7/27$409
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 9/12:35 pm
HLN
-
COU
1 stop5h 24m
United Airlines
Sat 9/510:55 am
COU
-
HLN
2 stops11h 35m
United Airlines
Deal found 7/27$414
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 11/72:23 pm
HLN
-
STL
1 stop5h 36m
United Airlines
Wed 11/118:50 am
STL
-
HLN
1 stop5h 50m
United Airlines
Deal found 7/26$429
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.
Sat 10/316:28 am
HLN
-
STL
2 stops14h 24m
United Airlines
Wed 11/49:40 am
STL
-
HLN
2 stops12h 51m
United Airlines
Deal found 7/27$439
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:35 pm
HLN
-
STL
1 stop7h 56m
United Airlines
Mon 8/174:40 pm
STL
-
HLN
1 stop5h 50m
United Airlines
Deal found 7/29$448
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:18 pm
HLN
-
MCI
1 stop19h 39m
Alaska Airlines
Mon 9/211:34 pm
MCI
-
HLN
1 stop28h 07m
Alaska Airlines
Deal found 7/27$477
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:26 pm
HLN
-
MCI
1 stop19h 55m
Alaska Airlines
Thu 10/226:17 am
MCI
-
HLN
1 stop11h 32m
Alaska Airlines
Deal found 7/27$483
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:30 pm
HLN
-
STL
1 stop5h 06m
United Airlines
Sat 10/1010:27 am
STL
-
HLN
2 stops11h 51m
United Airlines
Deal found 7/29$497

Find flight deals from Helena to Missouri

Keep the following information in mind while searching for Helena to Missouri flight deals. Data was last updated July 30, 2026.

Round-trip from

$354
(Alaska Airlines)

One-way from

$329
(Delta)
From Helena to Missouri
Search Deals
One-way flight from Helena to Missouri
Search Deals

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 July 30, 2026.
Use the filters below to find and compare flights from Helena to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Thu 11/5

6:28 am-12:39 pm

1 stop5h 11m

Kansas City

Mon 11/9

11:27 am-9:31 pm

2 stops11h 04m

$376
Quickest round-trip

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Tue 8/11

2:35 pm-8:34 pm

1 stop4h 59m

Kansas City

Sat 8/15

5:13 pm-9:30 pm

1 stop5h 17m

$379

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Wed 8/12

5:40 am-2:08 pm

1 stop7h 28m

Kansas City

Sun 8/16

7:00 am-12:15 pm

1 stop6h 15m

$409

HelenaColumbia

HLN - COU

HLNCOU

Helena

Tue 9/1

2:35 pm-8:59 pm

1 stop5h 24m

Columbia Regional

Sat 9/5

10:55 am-9:30 pm

2 stops11h 35m

$414

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

Sat 10/31

6:28 am-12:38 pm

1 stop5h 10m

Lambert-St Louis

Wed 11/4

4:39 pm-9:31 pm

1 stop5h 52m

$429

HelenaSt. Louis

HLN - STL

HLNSTL

Helena

Sat 11/7

2:23 pm-8:59 pm

1 stop5h 36m

Lambert-St Louis

Wed 11/11

8:50 am-1:40 pm

1 stop5h 50m

$429

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Mon 10/26

5:26 pm-5:18 pm

2 stops22h 52m

Kansas City

Fri 10/30

3:17 pm-4:49 pm

1 stop26h 32m

$558

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Fri 9/11

5:18 pm-12:38 pm

2 stops18h 20m

Kansas City

Mon 9/14

2:53 pm-4:41 pm

2 stops26h 48m

$600

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Fri 9/18

7:15 am-2:14 pm

1 stop5h 59m

Kansas City

Mon 9/21

6:05 pm-10:24 pm

1 stop5h 19m

$649

HelenaKansas City

HLN - MCI

HLNMCI

Helena

Fri 10/16

5:26 pm-2:21 pm

1 stop19h 55m

Kansas City

Sun 10/18

3:17 pm-4:49 pm

1 stop26h 32m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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

No data available for this route at this time. Please check back soon.

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 July 30, 2026.
Get a feel of what it's like to fly with United Airlines from Helena to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,046 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,046 reviews
United Airlines
7.4
Good
10,046 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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.

  • How long is the flight from Helena to Missouri?

    A quick flight from Helena to Missouri can take about 5h 11m. United Airlines provides one of the quickest options available for as low as $376. The distance from Helena to Missouri is about 1005 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Helena - Lambert-St Louis, Helena - Kansas City 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Helena to Missouri

Discover the top airline 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$323Average$458FlexibilityNo cancel feeOn-time69%

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