Cheap flights from Great Falls to Houston (GTF - IAH)

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How to find the cheapest flight from
Great Falls (GTF) to Houston (IAH)

All the information you need to plan the best GTF to IAH flight in 2021: compare Great Falls to Houston flight prices with the expected peak season, weather and rainfall in Houston.
GTF - HO1
Price
$268 - $577
HO1
Temperature
53.6 - 84.2 °F
HO1
Precipitation
3.2 - 5.9 inches

Popular in

March

High demand for flights, 24% potential price rise

Cheapest in

August

Best time to find cheap flights, 39% potential price drop

Round-trip from

$268

From Great Falls to Houston

One-way from

$209

One-way flight from Great Falls to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Great Falls to Houston?

August can be a great time to fly to Houston from Great Falls with a flight ticket averaging about $437. Cheapflights users have found deals in the month of August for as cheap as $245. The most expensive prices can be found in the month of March.

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

Wednesday flights are generally found to be more expensive for flights from Great Falls to Houston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Houston.

When is the cheapest time to fly from Great Falls to Houston (GTF - HO1)?

It’s optimal to fly from Great Falls to Houston in the morning. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at noon.

Cheap flights from Great Falls to Houston in October, November 2021

The best prices found for GTF to IAH flights for October, November
11 Nov - 13 Nov
$310pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
GTF
Great Falls
11 Nov - 13 Nov
$324pp
GTF
Great Falls
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
GTF
Great Falls
11 Nov - 16 Nov
$334pp
GTF
Great Falls
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
GTF
Great Falls

Great Falls to Houston 2021 flight deals

Cheap flights to Houston from Great Falls found for this year
3 Dec - 7 Dec
$298pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
GTF
Great Falls
3 Dec - 7 Dec
$301pp
GTF
Great Falls
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
GTF
Great Falls
11 Nov - 13 Nov
$310pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
GTF
Great Falls

Last minute flights from Great Falls to Houston

Late deals on round-trip flights to Houston from Great Falls, departing today and this week
27 Oct - 10 Nov
$492pp
GTF
Great Falls
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
GTF
Great Falls
27 Oct - 10 Nov
$525pp
GTF
Great Falls
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
   
2 STOPS
GTF
Great Falls
27 Oct - 10 Nov
$560pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
GTF
Great Falls

One-way flights to Houston from Great Falls

The cheapest one-way flights from Great Falls to Houston
5:54 am - 6:05 am
Multiple Airlines
1 Stop
23h 11m
GTF - IAH
Multiple Airlines
$209
Kiwi.com
10:44 am - 8:24 pm
United Airlines
1 Stop
8h 40m
GTF - IAH
United Airlines
$441
United
10:54 am - 8:17 am
Multiple Airlines
3 Stops
20h 23m
GTF - IAH
Multiple Airlines
$258
Kiwi.com

Related info for your journey

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

Flight FAQs

From Great Falls to Houston

What airport do you fly from for flights from Great Falls to Houston?

Great Falls (GTF) is the airport you will fly out of if you book a flight from Great Falls to Houston. You should not have trouble finding flights to Houston from Great Falls; 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 3 airlines have flights from the Great Falls airport to Houston. It is only a 3.5 mi journey to Great Falls (GTF) from Great Falls’s city center.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Delta, and Alaska Airlines flying from Great Falls to Houston have implemented new flexible cancellation policies.

Can I find flights from Great Falls to Houston for under $300 on Cheapflights?

Yes, there are multiple flights from Great Falls to Houston for under $300. The cheapest flight booked recently is on Multiple Airlines for just $298, but on average you can expect to pay $354.

Are there last-minute flights available from Great Falls to Houston for under $500?

There are currently 6+ open flights from Great Falls to Houston within the next 7 days for less than $500.

What are the cheapest airlines flying from Great Falls to Houston round-trip?

Cheapflights users have booked flights from Great Falls to Houston round-trip from $315. Another airline that can offer you cheap pricing is Alaska Airlines. United Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest flights from Great Falls to Houston?

Looking at all options, your cheapest flight can be booked for $289. While the most popular route (Great Falls - Houston Hobby) can be booked for $298 on average our data indicates $423 when flying from Great Falls to Houston

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Great Falls?

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

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

COVID-19 testing requirements
Visitors from Great Falls must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

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

Do I need a test to fly back to Great Falls from Houston?

Returning to Great Falls 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 Great Falls.

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

Hide COVID Travel Restrictions for Houston, TX

Alternative routes for Great Falls 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 Great Falls to Houston.
Average temperature for October in Houston
77.0 °F

Airports servicing Great Falls

Airports servicing Houston

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