HLN

$290 Find Cheap Flights from Missouri to Helena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helena departing on 11/14. 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

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Everything you should know

Cheapest round-trip
$417
Delta
Wed 4/15Sat 4/18
MCI - HLN • 1 stop
Cheapest one-way
$290
Alaska Airlines
Fri 11/14
STL - HLN • 1 stop
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Flight Deals
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Flight Deals

Cheap Flights from Missouri to Helena

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Helena 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 Missouri to Helena

Wed, Apr 15 - Sat, Apr 18
Delta Logo
6:15 pm - 10:34 pmMCI-HLN
5h 19m1 stop
Delta Logo
5:45 am - 1:10 pmHLN-MCI
6h 25m1 stop
$417Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
6:15 pm - 10:34 pmMCI-HLN
5h 19m1 stop
Delta Logo
12:50 pm - 10:52 pmHLN-MCI
9h 02m2 stops
$422Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
2:15 pm - 10:34 pmMCI-HLN
9h 19m2 stops
Delta Logo
12:50 pm - 10:52 pmHLN-MCI
9h 02m2 stops
$427Delta
Find Deal
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
7:00 am - 3:38 pmSTL-HLN
9h 38m1 stop
Alaska Airlines Logo
4:10 pm - 11:55 pmHLN-STL
6h 45m1 stop
$476Alaska Airlines
Find Deal
Sat, Apr 25 - Wed, Apr 29
Delta Logo
9:00 am - 10:34 pmSTL-HLN
14h 34m2 stops
Delta Logo
5:45 am - 1:21 pmHLN-STL
6h 36m1 stop
$482Delta
Find Deal
Wed, Dec 10 - Fri, Jan 23
United Airlines Logo
9:00 am - 9:22 pmSTL-HLN
13h 22m1 stop
United Airlines Logo
2:27 pm - 1:16 pmHLN-STL
21h 49m1 stop
$495United Airlines
Find Deal
Wed, Dec 10 - Fri, Jan 23
United Airlines Logo
11:25 am - 9:22 pmSTL-HLN
10h 57m2 stops
United Airlines Logo
2:27 pm - 8:58 pmHLN-STL
5h 31m1 stop
$562United Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Alaska Airlines Logo
4:14 pm - 5:36 pmSTL-HLN
26h 22m1 stop
Alaska Airlines Logo
6:13 pm - 3:18 pmHLN-STL
20h 05m1 stop
$568Alaska Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
United Airlines Logo
10:00 am - 9:22 pmSTL-HLN
12h 22m2 stops
United Airlines Logo
2:22 pm - 9:54 pmHLN-STL
6h 32m1 stop
$574United Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
Alaska Airlines Logo
6:00 am - 5:36 pmSTL-HLN
12h 36m2 stops
Alaska Airlines Logo
6:13 pm - 11:59 pmHLN-STL
28h 46m1 stop
$797Alaska Airlines
Find Deal
Useful Info

Good to know

Low seasonApril
Cheapest flight$290
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from St. Louis to Helena

FAQs for booking flights from Missouri to Helena

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

    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 Missouri to Helena.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from 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 Missouri to Helena?

    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 to Helena with an airline and back to Missouri with another airline.

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

    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 to Helena from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Helena

Information on the airport you'll fly into in Helena

Helena (HLN)

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