$260 Find Cheap Flights from Helena to Missouri

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Missouri departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Missouri

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Missouri, as well as popular online travel agencies
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Cheap Flights from Helena to Missouri

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. Louis
St. Louis1 stop$429
Kansas City
Kansas City1 stop$325
St. Louis
St. Louis1 stop$429
Kansas City
Kansas City1 stop$325

Book Cheap Helena to Missouri Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Missouri that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Missouri

Wed, Apr 15 - Sat, Apr 18
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
MCI
28h 37m
1 stop
Alaska Airlines Logo
6:15 am - 5:45 pm
MCI
-
HLN
12h 30m
1 stop
$325Alaska Airlines
Fri, Apr 10 - Sun, Apr 12
Alaska Airlines Logo
6:22 pm - 1:29 pm
HLN
-
MCI
18h 07m
1 stop
Alaska Airlines Logo
6:15 am - 5:45 pm
MCI
-
HLN
12h 30m
1 stop
$339Alaska Airlines
Wed, Apr 15 - Sat, Apr 18
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
MCI
28h 37m
1 stop
Alaska Airlines Logo
6:15 am - 5:45 pm
MCI
-
HLN
12h 30m
1 stop
$365Alaska Airlines
Tue, Apr 14 - Sat, Apr 18
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
MCI
28h 37m
1 stop
Alaska Airlines Logo
6:15 am - 5:45 pm
MCI
-
HLN
12h 30m
1 stop
$385Alaska Airlines
Fri, Apr 10 - Sun, Apr 12
Delta Logo
1:02 pm - 7:21 pm
HLN
-
MCI
5h 19m
1 stop
Delta Logo
6:40 am - 12:21 pm
MCI
-
HLN
6h 41m
1 stop
$389Delta
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
2:25 pm - 9:03 pm
HLN
-
COU
5h 38m
1 stop
United Airlines Logo
9:02 am - 1:39 pm
COU
-
HLN
5h 37m
1 stop
$408United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
2:25 pm - 9:03 pm
HLN
-
COU
5h 38m
1 stop
United Airlines Logo
9:02 am - 1:39 pm
COU
-
HLN
5h 37m
1 stop
$418United Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
2:25 pm - 8:34 pm
HLN
-
MCI
5h 09m
1 stop
United Airlines Logo
11:30 am - 9:33 pm
MCI
-
HLN
11h 03m
2 stops
$424United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
2:30 pm - 8:43 pm
HLN
-
STL
5h 13m
1 stop
United Airlines Logo
8:46 am - 1:38 pm
STL
-
HLN
5h 52m
1 stop
$429United Airlines
Sun, Apr 12 - Thu, Apr 16
Delta Logo
5:30 am - 1:17 pm
HLN
-
STL
6h 47m
1 stop
Delta Logo
7:00 am - 12:24 pm
STL
-
HLN
6h 24m
1 stop
$469Delta
Booking Insights

KAYAK's insights & trends for Helena to Missouri flights

Get data-powered insights and trends into flights from Helena to Missouri to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Helena to Missouri?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Missouri were found on Alaska Airlines ($339) and Delta ($389).

Find deals

Good to know

Cheapest flight$260
Flight from Helena to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Helena to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Helena to Missouri

 
See real verified KAYAK customer reviews for airlines flying from Helena to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9451 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

8.0 ExcellentMatthew, Mar 2026
IAD - CMH
Read more United Airlines reviews

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Everything you need to know for your flight from Helena to Missouri

Information on your arrival and departure airports

Helena (HLN)