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 2021: 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 - HO1)?

A simple way to save on the total cost of your ticket is to fly from Helena to Houston in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

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

Monday is generally a great day to depart. Flying on this day could help you save up to 30%.

Cheap flights from Helena to Houston in October, November 2021

The best prices found for HLN to IAH flights for October, November
8 Nov - 11 Nov
$339pp
HLN
Helena
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
HLN
Helena
30 Oct - 2 Nov
$355pp
HLN
Helena
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena
30 Oct - 2 Nov
$359pp
HLN
Helena
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
HLN
Helena

Helena to Houston 2021 flight deals

Cheap flights to Houston from Helena found for this year
1 Dec - 10 Dec
$315pp
HLN
Helena
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena
3 Dec - 7 Dec
$319pp
HLN
Helena
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
HLN
Helena
3 Dec - 7 Dec
$323pp
HLN
Helena
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
HLN
Helena

Last minute flights from Helena to Houston

Late deals on round-trip flights to Houston from Helena, departing today and this week
30 Oct - 2 Nov
$355pp
HLN
Helena
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
HLN
Helena
30 Oct - 2 Nov
$359pp
HLN
Helena
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
HLN
Helena
30 Oct - 2 Nov
$425pp
HLN
Helena
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
HLN
Helena

One-way flights to Houston from Helena

The cheapest one-way flights from Helena to Houston
11:03 am - 6:59 pm
Alaska Airlines
1 Stop
6h 56m
HLN - IAH
Alaska Airlines

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. Delta and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Helena to Houston for under $400 on Cheapflights?

Yes, there are multiple flights from Helena to Houston for under $400. The cheapest flight booked recently is on United Airlines for just $315, but on average you can expect to pay $604.

Are there last-minute flights available from Helena to Houston for under $400?

There are currently 5+ open flights from Helena to Houston within the next 7 days for less than $400.

What are the cheapest flights from Helena to Houston?

While on average a flight from Helena to Houston is generally $383, our data shows the cheapest flight currently is $268. When looking at the most popular route, (Helena - Houston Hobby), you can expect to pay $339 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Helena to Houston.
Average temperature for October in Houston
77.0 °F

Airports servicing Helena

Airports servicing Houston

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