Cheap flights from Helena to Houston (HLN - IAH)

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How to find the cheapest flight from
Helena (HLN) to Houston (IAH)

All the information you need to plan the best HLN to IAH flight in 2022: compare Helena to Houston flight prices with the expected peak season, weather and rainfall in Houston.
When is the cheapest time to fly from Helena to Houston (HLN - IAH)?

It’s typically best to fly out from Helena to Houston in the morning. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly round-trip from Helena to Houston?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 30% when planning your travel around this day of the week.

Cheap flights from Helena to Houston in August, September 2022

The best prices found for HLN to IAH flights for August, September
1 Sep - 4 Sep
$479pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena
2 Sep - 6 Sep
$487pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena
26 Aug - 29 Aug
$619pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena

Helena to Houston 2022 flight deals

Cheap flights to Houston from Helena found for this year
1 Nov - 4 Nov
$429pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena
28 Oct - 30 Oct
$463pp
HLN
Helena
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Alaska Airlines
 
1 STOP
HLN
Helena
1 Sep - 4 Sep
$479pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena

Cheap United Airlines flights from Helena to Houston

1 Nov - 4 Nov
$429pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena
1 Sep - 4 Sep
$479pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena
2 Sep - 6 Sep
$487pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena

Cheap Delta flights from Helena to Houston

27 Oct - 31 Oct
$520pp
HLN
Helena
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
HLN
Helena
6 Sep - 11 Sep
$767pp
HLN
Helena
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
HLN
Helena
6 Sep - 11 Sep
$831pp
HLN
Helena
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
HLN
Helena

One-way flights to Houston from Helena

The cheapest one-way flights from Helena to Houston
2:19 am - 11:35 am
United Airlines
1 Stop
8h 16m
HLN - IAH
United Airlines
$262
United
10:06 am - 7:58 pm
Multiple Airlines
2 Stops
32h 52m
HLN - IAH
Multiple Airlines
$264
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Helena</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Helena to Houston

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 2 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.

Which airlines flying from Helena to Houston have flexible cancellations due to COVID-19?

Some of our airline partners flying from Helena to Houston have new flexible policies in place due to COVID-19. United Airlines and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

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 United Airlines for just $429, but on average you can expect to pay $585.

What are the cheapest flights from Helena to Houston?

While on average a flight from Helena to Houston is generally $379, our data shows the cheapest flight currently is $379. When looking at the most popular route, (Helena - Houston Hobby), you can expect to pay $463 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Helena?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from Helena need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Helena are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston.

Quarantine requirements
Visitors from Helena are not required to quarantine after entering Houston.

Do I need a test to fly back to Helena from Houston?

Returning to Helena from Houston

COVID-19 testing requirements
Visitors from Houston are not required to present a negative COVID-19 PCR test or antigen result upon entering Helena.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Helena.

Hide COVID Travel Restrictions for Houston, TX

Alternative routes for Helena to Houston

See prices for flight routes from nearby airports that may be better suited for you.