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$523 Find cheap flights from Helena to Houston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Houston departing on 8/24. 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
0 bags
Fri 6/14
Fri 6/21

Search hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Houston, 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 Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,393,389 times on KAYAK, and here is why:

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Cheap flight deals from Helena to Houston (HLN-HOU)

 
These are the cheapest deals for flights from Helena to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Helena to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Helena to Houston.

Recent one-way flight deals from Helena to Houston

Only flying one-way? Below are some of the best one-way flight deals from Helena to Houston found on KAYAK recently.

Recent last minute flight deals from Helena to Houston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Helena to Houston.

Recent direct flight deals from Helena to Houston

The latest deals for direct flights from Helena to Houston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Helena to Houston

Find recent round-trip train or bus tickets from Helena to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:45 am - 7:09 pmHLN-IAH
11h 24m1 stop
5:00 am - 9:20 pmIAH-HLN
17h 20m1 stop
$523United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
6:45 am - 7:09 pmHLN-IAH
11h 24m1 stop
8:35 am - 9:20 pmIAH-HLN
13h 45m2 stops
$528United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
5:55 am - 10:45 pmHLN-IAH
15h 50m2 stops
6:20 am - 10:30 pmIAH-HLN
17h 10m2 stops
$536Delta
Find Deal
Sat, Aug 24 - Wed, Aug 28
6:45 am - 10:44 pmHLN-IAH
14h 59m1 stop
5:00 am - 9:20 pmIAH-HLN
17h 20m1 stop
$552United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
6:45 am - 4:58 pmHLN-IAH
9h 13m1 stop
8:35 am - 9:20 pmIAH-HLN
13h 45m2 stops
$557United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
5:55 am - 4:18 pmHLN-HOU
9h 23m2 stops
10:30 am - 10:30 pmHOU-HLN
13h 00m2 stops
$562Delta
Find Deal
Sat, Aug 24 - Wed, Aug 28
3:42 pm - 6:15 amHLN-IAH
13h 33m1 stop
5:58 pm - 11:59 pmIAH-HLN
7h 01m1 stop
$587Undisclosed Carrier
Find Deal
Sun, Jun 16 - Wed, Jun 19
7:00 am - 6:15 amHLN-IAH
22h 15m1 stop
5:58 pm - 11:59 pmIAH-HLN
7h 01m1 stop
$592Alaska Airlines
Find Deal
Sun, Jun 16 - Wed, Jun 19
5:55 am - 3:37 pmHLN-IAH
8h 42m2 stops
10:26 am - 10:30 pmIAH-HLN
13h 04m2 stops
$597Delta
Find Deal
Sat, Aug 24 - Wed, Aug 28
5:55 am - 4:18 pmHLN-HOU
9h 23m2 stops
10:30 am - 10:30 pmHOU-HLN
13h 00m2 stops
$597Delta
Find Deal
Sat, Aug 24 - Wed, Aug 28

Flights from Helena to Houston - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Helena to Houston?

The average price of all flights from Helena to Houston clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Houston on a Saturday and more expensive on a Monday. On your return trip to Helena, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

Good to know

Cheapest flight

$523
Flight from Helena to Houston George Bush Airport

When to book flights from Helena to Houston

Are your dates flexible? Find out the best times to travel from Helena to Houston 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 flights from Helena to Houston

  • What is the cheapest flight from Helena to Houston?

    In the last 3 days, the lowest price for a flight from Helena to Houston was $523 for a round-trip ticket.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Helena and on arrival in Houston.

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

    When flying out of Helena you will be using Helena. You will be landing at one of these airports: Houston Hobby or Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Helena to Houston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Helena and Houston, with SkyTeam being the most commonly used for this route.

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

    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 Houston.

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

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

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

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

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

See more FAQs

Helena - Houston Flights

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Helena (undefined)United States

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Houston - Helena

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