Cheap flights from Great Falls (GTF) to George Bush Intcntl (IAH) from $495

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 6/18. 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 2 — Jun 91

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 May 28, 2024.

Popular in

December

Cheapest in

January

Average price

$477

Round-trip from

$238
High demand for flights, 24% potential price rise
Best time to find cheap flights, 18% potential price drop
Average for round-trip flights in May 2024
From Great Falls to Houston George Bush Intcntl

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.

When is the cheapest time to fly from Great Falls to Houston George Bush Intcntl Airport (GTF - 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 United Airlines flights from Great Falls to George Bush Intcntl

Explore cheap flight options specifically provided by United Airlines for the route between Great Falls and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Great Falls to Houston. Come back soon if you're not finding the exact deal you're looking for.
Tue 6/182:17 pmGTF - IAH
1 stop8h 41mUnited Airlines
Tue 6/255:07 amIAH - GTF
1 stop16h 56mUnited Airlines
Deal found 5/28$495
Thu 6/277:00 amGTF - IAH
1 stop15h 58mUnited Airlines
Thu 7/49:37 amIAH - GTF
2 stops28h 41mUnited Airlines
Deal found 5/28$530
Tue 6/182:17 pmGTF - IAH
2 stops24h 23mUnited Airlines
Tue 6/255:07 amIAH - GTF
1 stop16h 56mUnited Airlines
Deal found 5/28$533
Wed 6/192:17 pmGTF - IAH
1 stop8h 41mUnited Airlines
Wed 6/265:07 amIAH - GTF
1 stop16h 56mUnited Airlines
Deal found 5/28$540
Thu 7/187:00 amGTF - IAH
1 stop24h 35mUnited Airlines
Tue 7/2310:06 pmIAH - GTF
1 stop24h 12mUnited Airlines
Deal found 5/27$545
Thu 7/182:15 pmGTF - IAH
1 stop8h 43mUnited Airlines
Tue 7/237:30 amIAH - GTF
2 stops14h 48mUnited Airlines
Deal found 5/27$570
Tue 6/182:17 pmGTF - IAH
1 stop8h 41mUnited Airlines
Wed 6/2612:50 pmIAH - GTF
1 stop9h 13mUnited Airlines
Deal found 5/28$580
Thu 6/277:00 amGTF - IAH
2 stops12h 50mUnited Airlines
Thu 7/412:05 pmIAH - GTF
2 stops26h 13mUnited Airlines
Deal found 5/28$581
Thu 6/62:17 pmGTF - IAH
2 stops17h 27mUnited Airlines
Sun 6/99:55 pmIAH - GTF
1 stop16h 23mUnited Airlines
Deal found 5/27$780

Cheap Delta flights from Great Falls to George Bush Intcntl

Explore cheap flight options specifically provided by Delta for the route between Great Falls and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Some of the best deals we've found on Delta flights traveling from Great Falls to Houston. Check back soon if you're not seeing flights that suit your needs.
Wed 6/196:00 amGTF - IAH
1 stop6h 29mDelta
Tue 6/256:00 amIAH - GTF
2 stops12h 34mDelta
Deal found 5/28$603
Tue 6/1812:05 pmGTF - IAH
2 stops10h 25mDelta
Tue 6/256:00 amIAH - GTF
2 stops12h 34mDelta
Deal found 5/28$608
Thu 6/2012:05 pmGTF - IAH
1 stop8h 38mDelta
Wed 6/266:00 amIAH - GTF
2 stops12h 34mDelta
Deal found 5/28$673
Wed 6/196:15 pmGTF - IAH
2 stops12h 55mDelta
Tue 6/256:00 amIAH - GTF
2 stops12h 34mDelta
Deal found 5/28$753
Tue 6/1812:05 pmGTF - IAH
1 stop8h 38mDelta
Wed 6/266:00 amIAH - GTF
2 stops12h 34mDelta
Deal found 5/28$893
Tue 6/1812:05 pmGTF - IAH
2 stops10h 25mDelta
Wed 6/266:00 amIAH - GTF
2 stops12h 34mDelta
Deal found 5/28$938

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

Find cheap flight options from Great Falls to George Bush Intcntl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 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 6/62:17 pmGTF - IAH
2 stops17h 27mUnited Airlines
Sun 6/99:55 pmIAH - GTF
1 stop16h 23mUnited Airlines
Deal found 5/27$780
Thu 6/62:17 pmGTF - IAH
2 stops18h 41mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/27$802
Thu 6/66:45 amGTF - IAH
1 stop15h 10mUnited Airlines
Sun 6/99:55 pmIAH - GTF
1 stop24h 08mUnited Airlines
Deal found 5/27$830
Thu 6/66:45 amGTF - IAH
1 stop27h 28mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/28$852
Thu 6/62:17 pmGTF - IAH
2 stops17h 30mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/28$872
Thu 6/66:45 amGTF - IAH
1 stop24h 46mUnited Airlines
Sun 6/95:07 amIAH - GTF
1 stop16h 56mUnited Airlines
Deal found 5/28$895

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 2,696,634 searches. Data last updated May 28, 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 7/187:00 amGTF - IAH
1 stop24h 35mUnited Airlines
Tue 7/2310:06 pmIAH - GTF
1 stop24h 12mUnited Airlines
Deal found 5/27$545
Thu 7/182:15 pmGTF - IAH
1 stop8h 43mUnited Airlines
Tue 7/237:30 amIAH - GTF
2 stops14h 48mUnited Airlines
Deal found 5/27$570
Thu 7/1812:05 pmGTF - IAH
2 stops10h 24mDelta
Tue 7/236:00 amIAH - GTF
2 stops12h 42mDelta
Deal found 5/27$608
Thu 6/62:17 pmGTF - IAH
2 stops17h 27mUnited Airlines
Sun 6/99:55 pmIAH - GTF
1 stop16h 23mUnited Airlines
Deal found 5/27$780
Thu 6/62:17 pmGTF - IAH
2 stops18h 41mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/27$802
Thu 6/66:45 amGTF - IAH
1 stop15h 10mUnited Airlines
Sun 6/99:55 pmIAH - GTF
1 stop24h 08mUnited Airlines
Deal found 5/27$830
Thu 6/66:45 amGTF - IAH
1 stop27h 28mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/28$852
Thu 6/62:17 pmGTF - IAH
2 stops17h 30mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/28$872
Thu 6/66:45 amGTF - IAH
1 stop24h 46mUnited Airlines
Sun 6/95:07 amIAH - GTF
1 stop16h 56mUnited Airlines
Deal found 5/28$895

Great Falls to George Bush Intcntl flights leaving soon

Find last-minute flight options from Great Falls to George Bush Intcntl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Check out these flights departing soon from Great Falls to Houston. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 6/62:17 pmGTF - IAH
2 stops17h 27mUnited Airlines
Sun 6/99:55 pmIAH - GTF
1 stop16h 23mUnited Airlines
Deal found 5/27$780
Thu 6/62:17 pmGTF - IAH
2 stops18h 41mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/27$802
Thu 6/66:45 amGTF - IAH
1 stop15h 10mUnited Airlines
Sun 6/99:55 pmIAH - GTF
1 stop24h 08mUnited Airlines
Deal found 5/27$830
Thu 6/66:45 amGTF - IAH
1 stop27h 28mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/28$852
Thu 6/62:17 pmGTF - IAH
2 stops17h 30mUnited Airlines
Sun 6/97:20 amIAH - GTF
2 stops14h 43mUnited Airlines
Deal found 5/28$872
Thu 6/66:45 amGTF - IAH
1 stop24h 46mUnited Airlines
Sun 6/95:07 amIAH - GTF
1 stop16h 56mUnited Airlines
Deal found 5/28$895

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 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$495 - $673

Route

Depart

Return

Price

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Tue 6/18

1 stop8h 41m

Houston George Bush Intcntl

Tue 6/25

1 stop16h 56m

$495

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 6/27

1 stop15h 58m

Houston George Bush Intcntl

Thu 7/4

2 stops28h 41m

$530

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Tue 6/18

2 stops24h 23m

Houston George Bush Intcntl

Tue 6/25

1 stop16h 56m

$533

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Wed 6/19

1 stop8h 41m

Houston George Bush Intcntl

Wed 6/26

1 stop16h 56m

$540

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 7/18

1 stop24h 35m

Houston George Bush Intcntl

Tue 7/23

1 stop24h 12m

$545

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 7/18

1 stop8h 43m

Houston George Bush Intcntl

Tue 7/23

2 stops14h 48m

$570

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Wed 6/19

1 stop6h 29m

Houston George Bush Intcntl

Tue 6/25

2 stops12h 34m

$603

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Tue 6/18

2 stops10h 25m

Houston George Bush Intcntl

Tue 6/25

2 stops12h 34m

$608

Great FallsHouston George Bush Intcntl

GTF - IAH

GTFIAH

Great Falls

Thu 6/20

1 stop8h 38m

Houston George Bush Intcntl

Wed 6/26

2 stops12h 34m

$673

Flights are sorted by cheapest first

Deals found on 5/28

When is the cheapest time 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 May 26, 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 Saturday 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

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 May 28, 2024.
Peruse reviews from past customers who have flown with United Airlines and Delta 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.
8.0
Very good
10,476 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,476 reviews
8.0
Very good
10,476 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,799 reviews
8.0
Very good
10,476 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 United Airlines for just $495, but on average you can expect to pay $631.

  • Are there last-minute flights available from Great Falls to Houston George Bush Intcntl Airport for under $800?

    There are currently 6+ open flights from Great Falls to Houston George Bush Intcntl Airport within the next 7 days for less than $800.

  • 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 $495. Another airline that can offer you cheap pricing is Delta. Users have found that United Airlines is 14% 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 5/28.

  • When is the best time 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.

See more FAQs

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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 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$390Average$534FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$421Average$552FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Great Falls to George Bush Intcntl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Great Falls to George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Great Falls to George Bush Intcntl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to George Bush Intcntl from Great Falls.

Can Cheapflights find flights from Great Falls to George Bush Intcntl with no change fees?

Need flexible booking options for your flight to George Bush Intcntl from Great Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Great Falls to George Bush Intcntl become cheaper?

Not ready to book yet? You can track prices for flights from Great Falls to George Bush Intcntl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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