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Cheap flights from Great Falls (GTF) to George Bush Intcntl (IAH) from $440

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GTF — IAH
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Great Falls to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$238
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Great Falls to Houston George Bush Intcntl
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What is the cheapest day to fly round-trip from Great Falls to Houston George Bush Intcntl Airport?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston George Bush Intcntl Airport. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest time of day to fly from GTF to IAH?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 13% on flights from Great Falls to Houston George Bush Intcntl Airport by exploring options for tickets at noon.

Cheap Great Falls to George Bush Intcntl flights in June & July 2024

Find cheap flight options from Great Falls to George Bush Intcntl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
Scroll through some of the best deals on flights from Great Falls to Houston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 7/412:05 pmGTF - IAH
2 stops10h 51mDelta
Tue 7/96:00 amIAH - GTF
2 stops12h 42mDelta
Deal found 6/8$538
Thu 7/45:45 amGTF - IAH
2 stops17h 11mDelta
Sat 7/65:00 pmIAH - GTF
1 stop6h 49mDelta
Deal found 6/8$543
Thu 7/42:15 pmGTF - IAH
1 stop7h 35mUnited Airlines
Wed 7/105:05 amIAH - GTF
1 stop17h 13mUnited Airlines
Deal found 6/8$557
Thu 7/47:00 amGTF - IAH
1 stop14h 50mUnited Airlines
Sat 7/67:20 amIAH - GTF
1 stop6h 58mUnited Airlines
Deal found 6/8$567
Thu 7/44:11 pmGTF - IAH
1 stop6h 46mAlaska Airlines
Wed 7/102:48 pmIAH - GTF
2 stops10h 11mAlaska Airlines
Deal found 6/8$573
Thu 7/412:05 pmGTF - IAH
2 stops10h 51mDelta
Sat 7/66:00 amIAH - GTF
2 stops15h 09mDelta
Deal found 6/8$583
Thu 7/42:15 pmGTF - IAH
1 stop7h 35mUnited Airlines
Sun 7/75:05 amIAH - GTF
1 stop17h 13mUnited Airlines
Deal found 6/8$587
Thu 7/45:45 amGTF - IAH
2 stops17h 11mDelta
Tue 7/911:13 amIAH - GTF
1 stop7h 29mDelta
Deal found 6/8$588
Thu 7/42:15 pmGTF - IAH
1 stop7h 35mUnited Airlines
Mon 7/85:05 amIAH - GTF
1 stop17h 13mUnited Airlines
Deal found 6/8$592

Great Falls to George Bush Intcntl 2024 flight deals

Discover exclusive flight deals for travel between Great Falls and George Bush Intcntl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Scroll through some of the best deals on flights from Great Falls to Houston in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 9/37:00 amGTF - IAH
1 stop8h 58mAlaska Airlines
Tue 9/106:00 amIAH - GTF
1 stop10h 51mAlaska Airlines
Deal found 6/7$440
Thu 8/15:45 amGTF - IAH
1 stop5h 14mDelta
Thu 8/811:13 amIAH - GTF
1 stop7h 20mDelta
Deal found 6/9$498
Thu 8/15:45 amGTF - IAH
1 stop5h 14mDelta
Thu 8/86:39 amIAH - GTF
2 stops11h 54mDelta
Deal found 6/8$503
Tue 9/32:25 pmGTF - IAH
2 stops18h 46mUnited Airlines
Tue 9/106:05 pmIAH - GTF
1 stop20h 21mUnited Airlines
Deal found 6/7$505
Tue 9/37:00 amGTF - IAH
1 stop14h 44mUnited Airlines
Tue 9/109:30 amIAH - GTF
1 stop12h 47mUnited Airlines
Deal found 6/8$525
Thu 7/412:05 pmGTF - IAH
2 stops10h 51mDelta
Tue 7/96:00 amIAH - GTF
2 stops12h 42mDelta
Deal found 6/8$538
Thu 7/45:45 amGTF - IAH
2 stops17h 11mDelta
Sat 7/65:00 pmIAH - GTF
1 stop6h 49mDelta
Deal found 6/8$543
Thu 7/42:15 pmGTF - IAH
1 stop7h 35mUnited Airlines
Wed 7/105:05 amIAH - GTF
1 stop17h 13mUnited Airlines
Deal found 6/8$557
Thu 7/47:00 amGTF - IAH
1 stop14h 50mUnited Airlines
Sat 7/67:20 amIAH - GTF
1 stop6h 58mUnited Airlines
Deal found 6/8$567

Find flights from Great Falls to George Bush Intcntl within your budget

Customize your flight search to find flights from Great Falls to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$440 - $573

Route

Depart

Return

Price

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Tue 9/3

1 stop8h 58m

Houston George Bush Intcntl

Tue 9/10

1 stop10h 51m

$440

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 8/1

1 stop5h 14m

Houston George Bush Intcntl

Thu 8/8

1 stop7h 20m

$498

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 8/1

1 stop5h 14m

Houston George Bush Intcntl

Thu 8/8

2 stops11h 54m

$503

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Tue 9/3

2 stops18h 46m

Houston George Bush Intcntl

Tue 9/10

2 stops14h 57m

$505

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Tue 9/3

1 stop14h 44m

Houston George Bush Intcntl

Tue 9/10

1 stop12h 47m

$525

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 7/4

2 stops10h 51m

Houston George Bush Intcntl

Tue 7/9

2 stops12h 42m

$538

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 7/4

2 stops17h 11m

Houston George Bush Intcntl

Sat 7/6

1 stop6h 49m

$543

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 7/4

1 stop7h 35m

Houston George Bush Intcntl

Wed 7/10

1 stop17h 13m

$557

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 7/4

1 stop6h 46m

Houston George Bush Intcntl

Wed 7/10

2 stops10h 11m

$573

Flights are sorted by cheapest first

Deals found on 6/7

What is the cheapest day to fly from Great Falls to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Great Falls to George Bush Intcntl. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Great Falls to Houston George Bush Intcntl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Great Falls to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature and rainfall totals by month.

IAH

Temperature

53.6 - 84.2 °F

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated June 10, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Great Falls to Houston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,254 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,295 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,661 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Boarding

8.2

Entertainment

7.3

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Great Falls to Houston George Bush Intcntl?

    Most people fly from Great Falls (GTF) if they book a flight from Great Falls to Houston George Bush Intcntl. On average, Great Falls has 0 outbound flights to Houston George Bush Intcntl per day from 2 airlines. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

  • Can I find flights from Great Falls to Houston George Bush Intcntl Airport for under $500 on Cheapflights?

    Yes, there are multiple flights from Great Falls to Houston George Bush Intcntl Airport for under $500. The cheapest flight booked recently is on Alaska Airlines for just $440, but on average you can expect to pay $561.

  • What are the cheapest airlines flying from Great Falls to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Great Falls to Houston George Bush Intcntl Airport round-trip from $440. Other airlines that can offer you cheap pricing are Delta, from $498, and United Airlines, from $505. Users have found that Alaska Airlines is 23% cheaper than the other options available to this destination.

  • What does GTF to IAH mean?

    This is defined as Great Falls Airport (GTF) and Houston George Bush Intcntl Airport (IAH). Codes like Houston George Bush Intcntl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Great Falls to George Bush Intcntl that include extra baggage allowance?

    The amount of baggage you can bring on your Great Falls to George Bush Intcntl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Great Falls to George Bush Intcntl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Great Falls to George Bush Intcntl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Great Falls to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Great Falls to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to George Bush Intcntl.

  • Can I find deals for business class flights from Great Falls to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Great Falls to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Great Falls to George Bush Intcntl that allow pets onboard?

    Many airlines flying from Great Falls to George Bush Intcntl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Great Falls to George Bush Intcntl?

    Yes, you can often find last-minute deals on Great Falls to George Bush Intcntl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Great Falls to Houston George Bush Intcntl Airport flight deals updated?

    The Great Falls to Houston George Bush Intcntl Airport flight deals you see on this page were last updated on 6/9.

  • What is the cheapest month to book a flight from Great Falls to Houston George Bush Intcntl Airport?

    Currently, September is the cheapest month in which you can book a flight from Great Falls to Houston George Bush Intcntl Airport (average of $243). Flying from Great Falls to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Great Falls to George Bush Intcntl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Great Falls to George Bush Intcntl

Discover the top 2 airlines that operate flights from Great Falls to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$398Average$546FlexibilityNo cancel feeOn-time69%
DeltaCheapest$421Average$552FlexibilityNo cancel feeOn-timeN/A
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Search flights from Great Falls to George Bush Intcntl by cabin class

Find flights from Great Falls to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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