HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helena

$402+ Cheap flights from Missouri to Helena (HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HLN
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Helena with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$402
(Delta)
From Missouri to Helena
Search Deals

Find flight deals from Missouri to Helena

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

This Delta deal was found by Cheapflights users on 1/16. 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.
Thu 2/65:00 pmSTL - HLN
1 stop6h 54mDelta
Wed 2/125:54 amHLN - STL
1 stop6h 49mDelta
Deal found 1/16$402
This United Airlines deal was found by Cheapflights users on 1/16. 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 2/68:27 amSTL - HLN
1 stop6h 14mUnited Airlines
Wed 2/126:45 amHLN - STL
2 stops15h 45mUnited Airlines
Deal found 1/16$421
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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 2/62:59 pmMCI - HLN
1 stop26h 05mAlaska Airlines
Sun 2/94:41 pmHLN - MCI
1 stop20h 23mAlaska Airlines
Deal found 1/15$524
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:30 amSTL - HLN
1 stop13h 19mAlaska Airlines
Thu 5/17:29 pmHLN - STL
1 stop27h 30mAlaska Airlines
Deal found 1/16$534
This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/305:45 amMCI - HLN
1 stop16h 51mUnited Airlines
Mon 2/32:25 pmHLN - MCI
1 stop24h 44mUnited Airlines
Deal found 1/15$559
This United deal was found by Cheapflights users on 1/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/108:46 amSGF - HLN
1 stop5h 55mUnited Airlines
Thu 7/312:04 pmHLN - SGF
1 stop8h 22mUnited Airlines
Deal found 1/15$638

Find flights from Missouri to Helena within your budget

Customize your flight search to find flights from Missouri 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, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisHelena

STL - HLN

STLHLN

Lambert-St Louis

Thu 2/6

5:00 pm-10:54 pm

1 stop6h 54m

Helena

Wed 2/12

5:54 am-1:43 pm

1 stop6h 49m

$402

St. LouisHelena

STL - HLN

STLHLN

Lambert-St Louis

Thu 2/6

8:27 am-1:41 pm

1 stop6h 14m

Helena

Wed 2/12

6:45 am-11:30 pm

2 stops15h 45m

$421

Kansas CityHelena

MCI - HLN

MCIHLN

Kansas City

Thu 2/6

2:59 pm-4:04 pm

1 stop26h 05m

Helena

Sun 2/9

4:41 pm-2:04 pm

1 stop20h 23m

$524

St. LouisHelena

STL - HLN

STLHLN

Lambert-St Louis

Sun 4/27

6:30 am-6:49 pm

1 stop13h 19m

Helena

Thu 5/1

7:29 pm-11:59 pm

1 stop27h 30m

$534

Kansas CityHelena

MCI - HLN

MCIHLN

Kansas City

Thu 1/30

5:45 am-9:36 pm

1 stop16h 51m

Helena

Mon 2/3

2:25 pm-4:09 pm

1 stop24h 44m

$559

SpringfieldHelena

SGF - HLN

SGFHLN

Springfield-Branson

Mon 2/10

8:46 am-1:41 pm

1 stop5h 55m

Helena

Thu 7/31

2:04 pm-11:26 pm

1 stop8h 22m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Best time to book a flight from Missouri to Helena

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

Travel insights for flights from Missouri to Helena

Get recent, data-driven insights about flights from Missouri to Helena including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Missouri to Helena (average of $353). Flying from Missouri to Helena in July is currently the most expensive (average of $638). 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 Helena by month

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

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

Temperature in Helena by month

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

If weather is an important factor for your trip to Helena, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated January 17, 2025.
Get a feel of what it's like to fly with United Airlines and Alaska Airlines from Missouri to Helena 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.
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to Helena from Missouri.

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

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Missouri to Helena (average of $353). Flying from Missouri to Helena in July is currently the most expensive (average of $638). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Helena

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
O'Hare Intl to Bozeman flights
John F Kennedy Intl to Bozeman flights
San Francisco to Bozeman flights
LaGuardia to Bozeman flights
Boston to Bozeman flights
Los Angeles to Bozeman flights
Atlanta to Bozeman flights
Seattle to Bozeman flights
Minneapolis to Bozeman flights
Dulles Intl to Bozeman flights
Baltimore to Bozeman flights
Reagan-National to Bozeman flights
Dallas/Fort Worth to Bozeman flights
O'Hare Intl to Kalispell flights
Philadelphia to Bozeman flights
Denver to Bozeman flights
Detroit to Bozeman flights
Hobby to Bozeman flights
Minneapolis to Kalispell flights
Dallas/Fort Worth to Kalispell flights
Charlotte to Bozeman flights
Los Angeles to Kalispell flights
Newark to Kalispell flights
Tampa to Bozeman flights
Midway to Bozeman flights
Raleigh to Bozeman flights
John F Kennedy Intl to Kalispell flights
San Francisco to Kalispell flights
Seattle to Kalispell flights
San Diego to Bozeman flights
Sky Harbor Intl to Bozeman flights
Seattle to Missoula flights
Cincinnati to Bozeman flights
Dallas/Fort Worth to Billings flights
O'Hare Intl to Missoula flights
Nashville to Kalispell flights
Ontario to Bozeman flights
Seattle to Billings flights
Miami to Bozeman flights
Tampa to Kalispell flights
Nashville to Bozeman flights
George Bush Intcntl to Bozeman flights
Baltimore to Kalispell flights
Minneapolis to Missoula flights
Denver to Kalispell flights
LaGuardia to Kalispell flights
Ontario to Kalispell flights
Fort Lauderdale to Bozeman flights
Dulles Intl to Kalispell flights

Top 2 airlines flying from Missouri to Helena

Discover the top 2 airlines that operate flights from Missouri to Helena. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$333Average$542FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$377Average$654FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.