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George Bush Intcntl

$42+ Cheap flights from the United States to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from USA to George Bush Intcntl

Keep the following information in mind while searching for USA to George Bush Intcntl flight deals. Data was last updated September 11, 2025.

Round-trip from

$86
(Cheapflightsfares)

One-way from

$42
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$228

Good round-trip deal

$103 or less

Good one-way deal

$69 or less
From USA to Houston George Bush Intcntl
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One-way flight from USA to Houston George Bush Intcntl
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Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from USA to Houston George Bush Intcntl.
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Price to beat on a one-way flight from USA to Houston George Bush Intcntl.
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Find flight deals from USA to George Bush Intcntl

Cheapest flights from USA to George Bush Intcntl
Explore the most affordable flight options available from USA to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:56 pmDFW - IAH
1 stop14h 24mSpirit Airlines
Wed 10/1510:12 pmIAH - DFW
1 stop7h 34mSpirit Airlines
Deal found 9/10$86
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:54 pmDFW - IAH
1 stop13h 36mSpirit Airlines
Tue 9/2310:02 pmIAH - DFW
1 stop7h 48mSpirit Airlines
Deal found 9/9$87
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:02 amBWI - IAH
Nonstop3h 30mSpirit Airlines
Wed 10/84:30 pmIAH - BWI
1 stop11h 00mSpirit Airlines
Deal found 9/10$88
This Priceline deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:15 pmLAX - IAH
Nonstop3h 27mFrontier
Tue 10/2111:42 amIAH - LAX
Nonstop3h 38mFrontier
Deal found 9/9$90
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:23 amBWI - IAH
Nonstop3h 25mSpirit Airlines
Tue 10/146:20 amIAH - BWI
Nonstop3h 08mSpirit Airlines
Deal found 9/11$90
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:54 pmLAX - IAH
Nonstop3h 29mMultiple Airlines
Sun 10/56:44 amIAH - LAX
Nonstop3h 33mMultiple Airlines
Deal found 9/9$92
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:02 amBWI - IAH
Nonstop3h 30mMultiple Airlines
Wed 10/14:36 pmIAH - BWI
1 stop15h 47mMultiple Airlines
Deal found 9/10$92
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:54 pmDFW - IAH
1 stop13h 36mSpirit Airlines
Wed 9/242:27 pmIAH - DFW
1 stop7h 50mSpirit Airlines
Deal found 9/11$92
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:25 amLAX - IAH
Nonstop3h 15mSpirit Airlines
Fri 10/1010:12 pmIAH - LAX
Nonstop3h 36mSpirit Airlines
Deal found 9/11$93
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:23 amBWI - IAH
Nonstop3h 25mSpirit Airlines
Wed 10/296:20 amIAH - BWI
Nonstop3h 08mSpirit Airlines
Deal found 9/9$93
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:57 amLAX - IAH
Nonstop3h 23mMultiple Airlines
Sat 11/1511:37 amIAH - LAX
Nonstop3h 38mMultiple Airlines
Deal found 9/10$94
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:54 pmLAX - IAH
Nonstop3h 29mMultiple Airlines
Sat 9/2710:02 pmIAH - LAX
Nonstop3h 38mMultiple Airlines
Deal found 9/10$95

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from the United States to Houston George Bush Intcntl Airport that are best for you.

Fly from

USA

Fly to

George Bush Intcntl

Route

Depart

Return

Price

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 9/23

2:54 pm-4:30 am

1 stop13h 36m

Houston George Bush Intcntl

Wed 9/24

2:27 pm-10:17 pm

1 stop7h 50m

$92

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Wed 10/8

9:00 am-4:40 pm

1 stop7h 40m

Houston George Bush Intcntl

Wed 10/8

10:12 pm-5:46 am

1 stop7h 34m

$100

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Sat 11/1

5:15 am-6:32 am

Nonstop1h 17m

Houston George Bush Intcntl

Sat 11/8

8:22 pm-9:47 pm

Nonstop1h 25m

$101

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 10/7

5:15 am-6:31 am

Nonstop1h 16m

Houston George Bush Intcntl

Tue 10/14

6:30 pm-7:51 pm

Nonstop1h 21m

$101

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 10/28

2:16 pm-3:26 pm

Nonstop1h 10m

Houston George Bush Intcntl

Wed 10/29

9:42 am-11:08 am

Nonstop1h 26m

$101

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Sat 10/11

4:00 pm-5:14 pm

Nonstop1h 14m

Houston George Bush Intcntl

Sat 10/18

2:35 pm-3:56 pm

Nonstop1h 21m

$101

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Sat 10/25

4:20 pm-9:54 pm

1 stop6h 34m

Houston George Bush Intcntl

Sat 11/1

7:00 pm-11:11 pm

Nonstop3h 11m

$106

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Fri 10/10

5:15 am-6:29 am

Nonstop1h 14m

Houston George Bush Intcntl

Tue 10/14

2:35 pm-3:56 pm

Nonstop1h 21m

$117

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Thu 10/9

2:26 pm-3:40 pm

Nonstop1h 14m

Houston George Bush Intcntl

Sun 10/12

9:44 pm-10:59 pm

Nonstop1h 15m

$133

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Fri 11/7

7:30 pm-8:50 pm

Nonstop1h 20m

Houston George Bush Intcntl

Fri 11/14

8:22 pm-9:47 pm

Nonstop1h 25m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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The best insider tips for theUnited States to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Houston George Bush Intcntl Airport trip
Airlines
United Airlines

United's Economy Plus offers extra legroom seats towards the front of the economy cabin for added comfort.


United's Polaris Lounges offer showers, napping areas, and dining for premium cabin passengers.

Read more about United Airlinesby Harriet Baskas
Spirit Airlines

Spirit's Big Front Seats offer wider seats and 11" more legroom for a more comfortable flight.


Spirit's Saver$ Club offers discounts on fares, luggage, and seat selection for frequent travelers.

Read more about Spirit Airlinesby Daniel Scheffler
Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for more comfort on medium-haul flights.


Frontier offers Zone 1 boarding with a carry-on bag purchase, ensuring quicker boarding.

Read more about Frontierby Marisa Garcia
American Airlines

American Airlines offers Main Cabin Extra seats with 34-35" pitch for more comfort on medium-haul flights.


American Airlines' Admirals Club Lounges provide a quiet space with refreshments and entertainment for travelers.

Read more about American Airlinesby Marisa Garcia
Delta

Delta's Comfort Plus offers extra legroom, early boarding, and upgraded snacks for a more comfortable flight.


Delta offers free Wi-Fi on most domestic flights for SkyMiles members, enhancing in-flight connectivity.

Read more about Deltaby Harriet Baskas
JetBlue

JetBlue's Even More Space seats offer up to 38" legroom and early boarding for added comfort.


JetBlue provides free onboard Wi-Fi and seatback screens with movies and live TV for entertainment.

Read more about JetBlueby Blane Bachelor
Airports
IAH

For a quick exit, use Uber or Lyft from Terminals A, B, and C. Taxis are available at Terminal E.

Read more about IAHby Evie Carrick
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines and Delta

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier and American Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Blane Bachelor

Blane Bachelor

Expert on JetBlue

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more

Best time to book a flight from USA to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from USA 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.

Cheapflights Insights

Everything you need to know about your flight from the United States to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from USA to Houston George Bush Intcntl Airport (average of $241). Flying from USA to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

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

Find hourly flight availability from USA to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from USA to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from USA to Houston George Bush Intcntl Airport

Explore weekly flight availability from USA to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from US0 to IAH are scheduled on a Thursday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (37 on average).

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 September 11, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from the United States to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from USA 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.

  • How long is the flight from USA to Houston George Bush Intcntl Airport?

    Departing from USA to Houston George Bush Intcntl Airport will take you 1h 17m. The distance from USA to Houston George Bush Intcntl Airport is about 224 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from USA to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $43. However, be on the lookout for offers from United Airlines and Frontier, as they are both options that can get you from USA to Houston George Bush Intcntl Airport for a low price.

  • What are the most popular routes from USA to Houston George Bush Intcntl Airport?

    While some choose either New York John F Kennedy Intl - Houston George Bush Intcntl or Washington, D.C. Reagan-National - Houston George Bush Intcntl, Newark - Houston George Bush Intcntl is the most popular route from USA to Houston George Bush Intcntl Airport.

  • What are the most reliable airlines from USA to Houston George Bush Intcntl Airport?

    The top 3 most reliable airlines when flying from USA to Houston George Bush Intcntl Airport are LATAM Airlines (90%), Delta (88%) and SAUDIA (88%).

  • What are the cheapest flights from USA to Houston George Bush Intcntl Airport?

    The cheapest flight price from USA to Houston George Bush Intcntl Airport is $48. On average you can expect to pay $647. The most popular route, (Newark - Houston George Bush Intcntl), can usually be booked for $122.

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

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

  • How can I find direct flights from USA 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 USA to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from USA 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.

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

    Currently, August is the cheapest month in which you can book a flight from USA to Houston George Bush Intcntl Airport (average of $241). Flying from USA to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Alternative routes for USA to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from USA to George Bush Intcntl

Discover the top 6 airlines that operate flights from USA 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$50Average$193FlexibilityNo cancel feeOn-time65%
FrontierCheapest$61Average$182FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$108Average$312FlexibilityNo cancel feeOn-time71%
DeltaCheapest$109Average$306FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$123Average$365FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$202Average$358FlexibilityNo cancel feeOn-time62%

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