Cheap flights from Helena (HLN) to Houston from $445
This is the cheapest one-way flight price, found on 10/1. Prices may vary by date and flight preferences.
When is the cheapest time to fly from Helena to Houston (HLN - IAH)?
When flying from Helena to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Alaska Airlines flights from Helena to Houston
Take a look at some of the lowest-priced Alaska Airlines flights heading from Helena to Houston. Come back soon if you're not finding the exact deal you're looking for.
Cheap United Airlines flights from Helena to Houston
Browse through some of the cheapest United Airlines flights traveling from Helena to Houston. Deals frequently update to provide users with more options.
Cheap Helena to Houston flights in October & November 2023
The best prices found for HLN to Houston flights for October, November
Check out some of the best flight deals from Helena to Houston in 2023. More deals are always being added, so be sure to check back regularly.
Helena to Houston 2023 flight deals
Cheap flights to Houston from Helena found for this year
Check out some of the best flight deals from Helena to Houston in 2023. More deals are always being added, so be sure to check back regularly.
Find flights from Helena to Houston within your budget
Use the slider to find flights from Helena to Houston that fit your budget.
Fly from
Fly to
Budget
$445 - $746
Route
Depart
Return
Price
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
vie. 11/10
1 stop24h 42m
Houston George Bush Intcntl
mié. 11/15
1 stop7h 40m
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
jue. 11/9
1 stop7h 44m
Houston George Bush Intcntl
mar. 11/14
1 stop7h 40m
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
vie. 11/10
1 stop8h 49m
Houston George Bush Intcntl
mié. 11/15
2 stops17h 20m
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
mié. 11/8
1 stop12h 23m
Houston George Bush Intcntl
lun. 11/13
1 stop16h 54m
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
mié. 11/8
2 stops10h 35m
Houston George Bush Intcntl
lun. 11/13
1 stop5h 45m
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
jue. 11/9
2 stops15h 59m
Houston George Bush Intcntl
mar. 11/14
1 stop7h 40m
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
vie. 11/10
2 stops31h 24m
Houston George Bush Intcntl
mié. 11/15
2 stops26h 11m
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
mié. 11/8
2 stops10h 35m
Houston George Bush Intcntl
lun. 11/13
2 stops9h 06m
HelenaHouston George Bush Intcntl
HLN - IAH
HLNIAH
Helena
vie. 10/13
1 stop9h 26m
Houston George Bush Intcntl
dom. 10/15
1 stop24h 28m
Reviews of airlines servicing Houston
See what other customers who have flown with Alaska Airlines, United Airlines and Delta from Helena to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Overall
Boarding
Crew
Food
Reviews
Had to cancel my flight. Hopefully since I bought flight insurance, I will be getting a refund! flights were on time and smooth other than that.
Entertainment
Comfort
Overall
Boarding
Crew
Food
Reviews
Had to cancel my flight. Hopefully since I bought flight insurance, I will be getting a refund! flights were on time and smooth other than that.
Entertainment
Comfort
Overall
Boarding
Crew
Food
Reviews
Had to cancel my flight. Hopefully since I bought flight insurance, I will be getting a refund! flights were on time and smooth other than that.
Entertainment
Comfort
Overall
Boarding
Crew
Food
Reviews
Had to cancel my flight. Hopefully since I bought flight insurance, I will be getting a refund! flights were on time and smooth other than that.
Related info for your journey
Useful info, stats and facts about Helena to Houston flights.
What airport do you fly from for flights from Helena to Houston?
Helena (HLN) is the airport you will fly out of if you book a flight from Helena to Houston. You should not have trouble finding flights to Houston from Helena; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Helena airport to Houston. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.
Can I find flights from Helena to Houston for under $500 on Cheapflights?
Yes, there are multiple flights from Helena to Houston for under $500. The cheapest flight booked recently is on Alaska Airlines for just $445, but on average you can expect to pay $757.
What does HLN to IAH mean?
HLN and IAH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. HLN to IAH refers to a flight route from Helena Airport to Houston George Bush Intcntl Airport. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are other airports near this flight route and their unique identifiers/IATA codes.
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