HOU - HLN

$400 Find Cheap Flights from Houston 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 from Houston to Helena departing on 1/23. 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 Helena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Helena, 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 Houston to Helena, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$661
Alaska Airlines
Wed 4/1Sun 4/5
HOU - HLN • 2 stops
Cheapest one-way
$400
Alaska Airlines
Fri 1/23
HOU - HLN • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helena!
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Flight Deals

Cheap Flights from Houston to Helena (HOU-HLN)

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

Wed, Apr 1 - Sun, Apr 5
Alaska Airlines Logo
4:20 pm - 5:45 pm
HOU
-
HLN
26h 25m
2 stops
Alaska Airlines Logo
6:22 pm - 9:43 am
HLN
-
HOU
14h 21m
2 stops
$661Alaska Airlines
Wed, Feb 18 - Thu, Feb 26
Alaska Airlines Logo
4:21 pm - 3:59 pm
HOU
-
HLN
24h 38m
2 stops
Alaska Airlines Logo
4:36 pm - 9:43 am
HLN
-
HOU
16h 07m
2 stops
$713Alaska Airlines
Fri, May 15 - Mon, May 18
Alaska Airlines Logo
4:19 pm - 4:06 pm
HOU
-
HLN
24h 47m
2 stops
Alaska Airlines Logo
4:43 pm - 9:26 am
HLN
-
HOU
15h 43m
2 stops
$714Alaska Airlines
Thu, Apr 2 - Wed, Apr 8
Alaska Airlines Logo
4:20 pm - 5:45 pm
HOU
-
HLN
26h 25m
2 stops
Alaska Airlines Logo
6:22 pm - 9:26 am
HLN
-
HOU
14h 04m
2 stops
$724Alaska Airlines
Tue, Jan 27 - Sat, Jan 31
Alaska Airlines Logo
12:47 pm - 6:11 pm
HOU
-
HLN
30h 24m
2 stops
Alaska Airlines Logo
6:48 pm - 6:06 pm
HLN
-
HOU
22h 18m
2 stops
$728Alaska Airlines
Fri, Jan 23 - Mon, Jan 26
Alaska Airlines Logo
12:47 pm - 6:11 pm
HOU
-
HLN
30h 24m
2 stops
Alaska Airlines Logo
6:48 pm - 6:06 pm
HLN
-
HOU
22h 18m
2 stops
$757Alaska Airlines
Fri, Jan 23 - Sat, Jan 24
Delta Logo
11:09 am - 10:29 pm
HOU
-
HLN
12h 20m
2 stops
Delta Logo
5:30 am - 4:10 pm
HLN
-
HOU
9h 40m
2 stops
$1,130Delta
Wed, Apr 1 - Sun, Apr 5
Delta Logo
11:44 am - 10:30 pm
HOU
-
HLN
11h 46m
2 stops
Delta Logo
5:30 am - 4:32 pm
HLN
-
HOU
10h 02m
2 stops
$1,971Delta
Booking Insights

Good to know

Cheapest flight$400
Flight from Houston to Helena

When to book flights from Houston to Helena

Are your dates flexible? Find out the best times to travel from Houston to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Helena flights

  • What is the cheapest flight from Houston Hobby Airport to Helena?

    In the last 3 days, the lowest price for a flight from Houston Hobby Airport to Helena was $400 for a one-way ticket and $661 for a round-trip.

  • Do I need a passport to fly between Houston and Helena?

    No, a passport isn't needed to fly from Houston to Helena. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Houston to Helena?

    Houston airport is called Houston Hobby and the only airport in Helena is Helena.

  • Which aircraft models fly most regularly from Houston to Helena?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Houston 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 Houston to Helena.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Houston 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 Houston 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 Houston with another airline. Booking your flights between Houston and HLN can sometimes prove cheaper using this method.

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

Information on your arrival and departure airports

Houston (HOU)
Helena (HLN)