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Cheap flights from Houston to Helena from $372

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Helena departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to Helena

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Houston to Helena.
Delta Logo
7:45 am - 12:38 pmIAH-HLN
5h 53m1 stop
Delta Logo
1:01 pm - 9:33 pmHLN-IAH
7h 32m1 stop
$372Delta
Find Deal
Sat, May 3 - Fri, May 9
Delta Logo
7:45 am - 12:21 pmIAH-HLN
5h 36m1 stop
Delta Logo
5:45 am - 11:44 amHLN-IAH
4h 59m1 stop
$407Delta
Find Deal
Fri, May 23 - Fri, May 30
Delta Logo
2:30 pm - 10:16 pmIAH-HLN
8h 46m2 stops
Delta Logo
5:45 am - 11:44 amHLN-IAH
4h 59m1 stop
$432Delta
Find Deal
Wed, May 21 - Wed, May 28
Delta Logo
2:30 pm - 10:16 pmIAH-HLN
8h 46m2 stops
Delta Logo
5:45 am - 5:46 pmHLN-IAH
11h 01m2 stops
$437Delta
Find Deal
Wed, May 21 - Wed, May 28
United Airlines Logo
2:50 pm - 9:15 pmIAH-HLN
7h 25m1 stop
United Airlines Logo
6:25 am - 3:13 pmHLN-IAH
7h 48m1 stop
$470United Airlines
Find Deal
Sat, May 24 - Sat, May 31
United Airlines Logo
8:30 am - 1:31 pmIAH-HLN
6h 01m1 stop
United Airlines Logo
5:39 pm - 11:58 pmHLN-IAH
5h 19m1 stop
$481United Airlines
Find Deal
Wed, May 21 - Wed, May 28
Alaska Airlines Logo
5:54 pm - 3:31 pmIAH-HLN
22h 37m2 stops
Alaska Airlines Logo
4:11 pm - 11:59 pmHLN-IAH
6h 48m1 stop
$484Alaska Airlines
Find Deal
Sat, May 24 - Fri, May 30
United Airlines Logo
2:50 pm - 9:15 pmIAH-HLN
7h 25m1 stop
United Airlines Logo
5:39 pm - 11:58 pmHLN-IAH
5h 19m1 stop
$505United Airlines
Find Deal
Sat, May 24 - Fri, May 30
Alaska Airlines Logo
8:26 am - 6:49 pmIAH-HLN
11h 23m2 stops
Alaska Airlines Logo
7:29 pm - 6:09 pmHLN-IAH
21h 40m1 stop
$512Alaska Airlines
Find Deal
Sat, May 3 - Fri, May 9
Alaska Airlines Logo
5:54 pm - 3:31 pmIAH-HLN
22h 37m2 stops
Alaska Airlines Logo
4:11 pm - 4:54 pmHLN-IAH
23h 43m2 stops
$517Alaska Airlines
Find Deal
Sat, May 24 - Sat, May 31

Delta flights from Houston to Helena

Our best Delta deals on Houston to Helena flight tickets
Delta
May 3
IAH7:45 amHouston George Bush Intcntl
5h 53m
1 stop
HLN12:38 pmHelena
May 9
HLN1:01 pmHelena
7h 32m
1 stop
IAH9:33 pmHouston George Bush Intcntl
Delta
May 23
IAH7:45 amHouston George Bush Intcntl
5h 36m
1 stop
HLN12:21 pmHelena
May 30
HLN5:45 amHelena
4h 59m
1 stop
IAH11:44 amHouston George Bush Intcntl
Delta
May 21
IAH2:30 pmHouston George Bush Intcntl
8h 46m
2 stops
HLN10:16 pmHelena
May 28
HLN5:45 amHelena
4h 59m
1 stop
IAH11:44 amHouston George Bush Intcntl

United Airlines flights from Houston to Helena

Our best United Airlines deals on Houston to Helena flight tickets
United Airlines
May 24
IAH2:50 pmHouston George Bush Intcntl
7h 25m
1 stop
HLN9:15 pmHelena
May 31
HLN6:25 amHelena
7h 48m
1 stop
IAH3:13 pmHouston George Bush Intcntl
United Airlines
May 21
IAH8:30 amHouston George Bush Intcntl
6h 01m
1 stop
HLN1:31 pmHelena
May 28
HLN5:39 pmHelena
5h 19m
1 stop
IAH11:58 pmHouston George Bush Intcntl
United Airlines
May 24
IAH2:50 pmHouston George Bush Intcntl
7h 25m
1 stop
HLN9:15 pmHelena
May 30
HLN5:39 pmHelena
5h 19m
1 stop
IAH11:58 pmHouston George Bush Intcntl

See travel insights to Helena from

How to get the cheapest flight ticket from Houston to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Houston to Helena is on a Saturday. Travelers who choose to depart for Helena on a Saturday will often find tickets for as low as $664. The most expensive day to fly to Helena is Saturday, with ticket prices averaging around $664.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Houston to Helena in the afternoon for as low as $745. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is at noon when prices are around $785.

Cheap Houston to Helena flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Helena

Best Price Found

$423

Fastest flight time

5h 36m

Direct flights

None

Airports in Helena

1 airport
The best one-way flight to Helena from Houston in the past 72 hours is $423. The best round-trip flight deal from Houston to Helena found on momondo in the last 72 hours is $372.
The fastest flight from Houston to Helena takes 5h 36m
There are no direct flights from Houston to Helena. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Helena Airport and Houston Hobby Airport - Helena Airport.
There is 1 airport near Helena: Helena (HLN)

  • How far is Houston to Helena by plane?

    A flight from Houston to Helena will travel around 1466.5 mi. By plane, this route typically takes 5h 36m.

  • When did momondo last update prices for flights from Houston to Helena Airport?

    Prices for flights from Houston to Helena Airport are updated daily.

  • How old do you have to be to fly from Houston to Helena Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Houston to Helena?

It is quick and easy to find Houston to Helena flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helena that suits you.

Can I find flights from Houston to Helena with flexible booking policies on momondo?

momondo does allow users to show only those flights to Helena from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Helena?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Houston.

I’m not ready to book a flight from Houston to Helena right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Helena, momondo offers a useful price alert feature which will track prices for flights to Helena from Houston and alert you when they change.


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