HLN

$415 Find Cheap Flights from Missouri to Helena

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helena departing on 8/26. 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

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Flights 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

Tue, Aug 26 - Wed, Sep 3
Alaska Airlines Logo
6:00 am - 3:21 pmSTL-HLN
10h 21m1 stop
Alaska Airlines Logo
4:02 pm - 2:39 pmHLN-STL
21h 37m1 stop
$415Alaska Airlines
Find Deal
Mon, Aug 25 - Sat, Aug 30
Alaska Airlines Logo
3:35 pm - 3:21 pmSTL-HLN
24h 46m1 stop
Alaska Airlines Logo
4:02 pm - 2:39 pmHLN-STL
21h 37m1 stop
$435Alaska Airlines
Find Deal
Tue, Aug 26 - Wed, Sep 3
United Airlines Logo
11:30 am - 9:11 pmSTL-HLN
10h 41m2 stops
United Airlines Logo
5:20 pm - 11:53 pmHLN-STL
5h 33m1 stop
$456United Airlines
Find Deal
Sun, Aug 3 - Tue, Aug 5
Delta Logo
6:40 am - 12:20 pmMCI-HLN
6h 40m1 stop
Delta Logo
5:50 am - 1:20 pmHLN-MCI
6h 30m1 stop
$457Delta
Find Deal
Sun, Aug 3 - Wed, Aug 6
Delta Logo
6:40 am - 12:20 pmMCI-HLN
6h 40m1 stop
Delta Logo
1:00 pm - 11:59 pmHLN-MCI
9h 59m2 stops
$462Delta
Find Deal
Sat, Aug 2 - Wed, Aug 6
Delta Logo
6:40 am - 12:20 pmMCI-HLN
6h 40m1 stop
Delta Logo
5:50 am - 1:20 pmHLN-MCI
6h 30m1 stop
$477Delta
Find Deal
Sun, Aug 3 - Wed, Aug 6
Delta Logo
6:40 am - 12:20 pmMCI-HLN
6h 40m1 stop
Delta Logo
1:00 pm - 11:59 pmHLN-MCI
9h 59m2 stops
$482Delta
Find Deal
Tue, Jul 8 - Tue, Jul 15
United Airlines Logo
5:45 am - 9:15 pmSGF-HLN
16h 30m1 stop
United Airlines Logo
5:39 pm - 11:44 pmHLN-SGF
5h 05m1 stop
$483United Airlines
Find Deal
Mon, Aug 25 - Sat, Aug 30
United Airlines Logo
6:35 am - 4:04 pmSTL-HLN
10h 29m2 stops
United Airlines Logo
6:45 am - 12:43 pmHLN-STL
4h 58m1 stop
$493United Airlines
Find Deal
Tue, Aug 26 - Wed, Sep 3
Alaska Airlines Logo
5:15 am - 3:21 pmSTL-HLN
11h 06m2 stops
Alaska Airlines Logo
4:02 pm - 9:26 amHLN-STL
16h 24m2 stops
$533Alaska Airlines
Find Deal
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Good to know

Low seasonApril
High seasonAugust
Cheapest flight$415
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 9% 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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