Question 1

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) cost?

Accepted Answer

You can find cheap one-way flights from CA $257 and cheap return flights from CA $515 IAH to GTF with Expedia. One-way flights typically cost between CA$226 and CA$1103. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to GTF ticket fares go up or down.

Question 2

What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

The cheapest months to fly from IAH to GTF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

Enter IAH to GTF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

United is one of the cheapest airlines offering connecting return flights from George Bush Intercontinental (IAH) to Great Falls Intl. (GTF), with prices starting from around CA$389 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. You'll typically have a layover in Dallas-Fort Worth Intl. (DFW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

Question 5

How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 7

How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

There are approximately 32 connecting flights per day from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.). Some common connection points include Dallas-Fort Worth Intl. (DFW), Denver Intl. (DEN), and Portland Intl. (PDX).

Question 8

What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) typically departs around 5:00 AM. This service is offered by American Airlines and Alaska Airlines. This is a seasonal service active in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 9

What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

You'll typically find the most flights from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) on a Tuesday, with around 26 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Alaska Airlines, and Delta. Compared to other days, Tuesdays offer notably more flight options, making it a good day to consider for your journey.

Question 10

What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

The most popular departure times for flights from George Bush Intercontinental (IAH) to Great Falls Intl. (GTF) are in the early morning, from 6am to 9am. Many major carriers, including Delta, United and Alaska Airlines, offer flights during this window. Many travellers prefer these times as they allow for an early start to their journey, often arriving at their destination with plenty of time left in the day.

Question 11

How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

There are no nonstop flights from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.). For flights with one stop, you can expect the journey to take around 6 hours 18 minutes. If you opt for flights with two or more stops, the travel time typically increases to about 10 hours 30 minutes. The distance covered on this route is approximately 2,380 kilometers. Keep in mind that these are average times, and your actual flight duration can vary depending on factors like layover length, routing, and weather conditions.

Question 12

Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

Yes, you can fly business class or first class between IAH and GTF. You can fly business class with Delta.

First class cabins are available on:

Alaska Airlines
Delta
United
American Airlines

Question 13

How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 14

What airports do you fly into for Great Falls, MT (GTF) from Houston, TX (IAH)?

Accepted Answer

If you're planning to travel to Great Falls from George Bush Intercontinental (IAH), you can fly directly into Great Falls Intl. (GTF). Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Portland Intl. (PDX), or San Antonio Intl. (SAT) before reaching Great Falls. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 15

Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 16

Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) flight and hotel package?

Accepted Answer

Securing a Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 17

Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.)?

Accepted Answer

If you booked your Houston, TX (IAH-George Bush Intercontinental) to Great Falls, MT (GTF-Great Falls Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	George Bush Intercontinental
Destination airport	Great Falls Intl.
Roundtrip price	CA $515
Distance	2366 km

Popular airlines from George Bush Intercontinental Airport (IAH) to Great Falls, MT (GTF-Great Falls Intl.)

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March is typically the cheapest month to fly

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CA $257 Cheap Flights from Houston (IAH) to Great Falls (GTF)