Cheap flights from Helena to Houston from $709
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Houston departing on 3/25. 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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Our best Delta deals on Helena to Houston Hobby Airport flight tickets
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Fly from
Fly to
Route
Depart
Return
HelenaHouston
HLN Helena - HOU Houston Hobby
HLNHOU
Helena
Thu 3/25
5:45 am-4:30 pm
2 stops9h 45m
Houston Hobby
Mon 3/29
1:00 pm-10:41 pm
2 stops10h 41m
HelenaHouston
HLN Helena - HOU Houston Hobby
HLNHOU
Helena
Wed 1/6
5:45 am-9:43 pm
2 stops14h 58m
Houston Hobby
Wed 1/20
10:38 am-10:41 pm
2 stops13h 03m
HelenaHouston
HLN Helena - HOU Houston Hobby
HLNHOU
Helena
Thu 3/18
5:45 am-9:43 pm
2 stops14h 58m
Houston Hobby
Sun 3/21
1:00 pm-10:41 pm
2 stops10h 41m
HelenaHouston
HLN Helena - HOU Houston Hobby
HLNHOU
Helena
Thu 3/18
5:45 am-9:43 pm
2 stops14h 58m
Houston Hobby
Sun 3/21
1:00 pm-10:41 pm
2 stops10h 41m
HelenaHouston
HLN Helena - HOU Houston Hobby
HLNHOU
Helena
Wed 1/6
5:45 am-9:43 pm
2 stops14h 58m
Houston Hobby
Wed 1/20
10:38 am-10:41 pm
2 stops13h 03m
HelenaHouston
HLN Helena - HOU Houston Hobby
HLNHOU
Helena
Wed 1/6
5:45 am-9:43 pm
2 stops14h 58m
Houston Hobby
Wed 1/20
10:38 am-10:41 pm
2 stops13h 03m
HelenaHouston
HLN Helena - HOU Houston Hobby
HLNHOU
Helena
Wed 1/6
5:45 am-9:43 pm
2 stops14h 58m
Houston Hobby
Wed 1/20
10:38 am-10:41 pm
2 stops13h 03m
HelenaHouston
HLN Helena - HOU Houston Hobby
HLNHOU
Helena
Thu 3/18
5:45 am-4:30 pm
2 stops9h 45m
Houston Hobby
Sun 3/21
1:00 pm-10:41 pm
2 stops10h 41m
See travel insights to Houston from
How to get the cheapest flight ticket from Helena to Houston Hobby Airport
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
When to book flights from Helena to Houston Hobby Airport
Cheap Helena to Houston Hobby Airport (HLN to HOU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Helena to Houston Hobby Airport
Frequently asked questions about flying from Helena to Houston Hobby Airport
How far is Helena to Houston Hobby by plane?
Houston Hobby is 1475.8 mi away from Helena. In terms of flight time, this usually takes a little over 6h 12m.
When did momondo last update prices for flights from Helena Airport to Houston Hobby Airport?
Prices for flights from Helena Airport to Houston Hobby Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Helena Airport to Houston Hobby Airport?
There is 1 operator available for flights from Helena Airport to Houston Hobby Airport as of October 2026.
How old do you have to be to fly from Helena Airport to Houston Hobby Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Houston Hobby Airport.
What documentation or ID do you need to fly to Houston Hobby Airport?
The necessary travel and health documents for your Houston Hobby Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Helena to Houston Hobby Airport?
Based on momondo bookings for flights between Helena and Houston Hobby Airport, the leading airline is Delta, making up 100% of the total bookings.
Best airlines flying from Helena to Houston Hobby Airport
Compare and see reviews for airlines that fly from Helena to Houston Hobby Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $144 | Free Cancellation | Rating 7.8 8,654 reviews |
Traveling to a place near Houston?
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Why should I use momondo to find a flight deal from Helena to Houston?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helena to Houston for you.
Can I find flights from Helena to Houston with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Houston from Helena with this policy.
How can momondo help me find flights from Helena to Houston?
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 Houston from Helena.
I’m not ready to book a flight from Helena to Houston right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Helena and alert you when they change.