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George Bush Intcntl

$311+ Cheap flights from Billings (BIL) to George Bush Intcntl (IAH)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — IAH
nov. 15 — nov. 221
sam. 11/15
sam. 11/22
1 adult, Economy
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Find flight deals from Billings to George Bush Intcntl

Cheapest flights from Billings to George Bush Intcntl
Explore the most affordable flight options available from Billings to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
lun. 11/245:21 pmBIL - IAH
1 stop19h 33mMultiple Airlines
jeu. 11/2710:12 amIAH - BIL
2 stops26h 53mMultiple Airlines
Deal found 10/15$311
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
ven. 11/1410:05 amBIL - IAH
1 stop26h 49mMultiple Airlines
dim. 11/1611:37 amIAH - BIL
2 stops24h 33mMultiple Airlines
Deal found 10/14$313
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/75:25 amBIL - IAH
1 stop5h 34mDelta
jeu. 11/135:48 pmIAH - BIL
1 stop6h 36mDelta
Deal found 10/14$371
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/105:00 amBIL - IAH
1 stop7h 07mUnited Airlines
sam. 11/226:05 pmIAH - BIL
1 stop5h 44mUnited Airlines
Deal found 10/15$384
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/242:40 pmBIL - IAH
1 stop7h 36mUnited Airlines
jeu. 1/15:00 amIAH - BIL
1 stop5h 49mUnited Airlines
Deal found 10/13$402
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
lun. 11/101:00 pmBIL - IAH
1 stop23h 54mMultiple Airlines
sam. 11/227:40 pmIAH - BIL
2 stops45h 51mMultiple Airlines
Deal found 10/15$414
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/246:00 amBIL - IAH
1 stop6h 33mAmerican Airlines
ven. 11/287:54 amIAH - BIL
1 stop6h 36mAmerican Airlines
Deal found 10/13$429

Cheap flight deals from Billings to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) 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 octobre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$425
Provider with most accurate pricing for Billings Logan Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Houston George Bush Intcntl flights.
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From Billings Logan Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($176 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings 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 octobre 16, 2025.
Use the filters below to find and compare flights from Billings to Houston George Bush Intcntl Airport that are best for you.

Fly from

Billings

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

sam. 1/10

5:40 am-12:28 pm

1 stop5h 48m

Houston George Bush Intcntl

mar. 1/20

5:00 pm-10:50 pm

1 stop6h 50m

$339

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

lun. 1/12

11:35 am-5:46 pm

1 stop5h 11m

Houston George Bush Intcntl

mer. 1/21

11:30 am-10:37 pm

2 stops12h 07m

$360

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

lun. 1/12

7:00 am-9:10 pm

2 stops13h 10m

Houston George Bush Intcntl

mer. 1/21

12:44 pm-10:33 pm

2 stops10h 49m

$365

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

ven. 11/7

5:25 am-11:59 am

1 stop5h 34m

Houston George Bush Intcntl

lun. 11/10

7:15 pm-12:10 am

1 stop5h 55m

$371

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

ven. 11/7

5:25 am-11:59 am

1 stop5h 34m

Houston George Bush Intcntl

jeu. 11/13

7:15 pm-12:10 am

1 stop5h 55m

$371

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

lun. 11/10

5:00 am-1:07 pm

1 stop7h 07m

Houston George Bush Intcntl

sam. 11/22

6:05 pm-10:49 pm

1 stop5h 44m

$384

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

ven. 11/14

10:05 am-1:00 pm

2 stops25h 55m

Houston George Bush Intcntl

dim. 11/16

2:59 pm-11:10 am

2 stops21h 11m

$396

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

lun. 10/20

5:54 pm-11:59 pm

1 stop5h 05m

$341

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

lun. 10/20

6:15 pm-8:47 am

2 stops13h 32m

$346

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

mer. 11/26

6:25 am-2:23 pm

1 stop6h 58m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 12 results
1
2

Compare providers for flights from Billings to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Billings 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 Billings to Houston George Bush Intcntl Airport

How much does it cost to fly round-trip from Billings to Houston George Bush Intcntl Airport?

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 octobre 16, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Billings to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Billings 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 Billings to Houston George Bush Intcntl?

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to Houston George Bush Intcntl. 2 airlines have flights from Billings Logan Intl to Houston George Bush Intcntl on a regular basis. Booking flights from Billings Logan Intl to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

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

    Airlines like Delta and American Airlines fly from Billings to Houston George Bush Intcntl Airport in about 5h 48m. The time it takes to get you to your destination can typically vary by up to 7h 22m. Airlines will cover a distance of 1304 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Billings to Houston George Bush Intcntl Airport round-trip from $188. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Billings to Houston George Bush Intcntl Airport for 66% less than the average price by searching for these airlines.

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings 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.

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
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Katy
Cypress

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Top 2 airlines flying from Billings to George Bush Intcntl

Discover the top 2 airlines that operate flights from Billings 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 octobre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$188Average$534FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$350Average$480FlexibilityNo cancel feeOn-time69%

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