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George Bush Intcntl

$316+ Cheap flights from Billings (BIL) 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — IAH
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$320
(Kiwi.com)

One-way from

$316
(Delta)

Popular in

November

Cheapest in

June

Average price

$1,716
From Billings Logan Intl to Houston George Bush Intcntl
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One-way flight from Billings Logan Intl to Houston George Bush Intcntl
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Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/29:35 pmBIL - IAH
1 stop7h 15mMultiple Airlines
Mon 10/69:08 pmIAH - BIL
2 stops39h 13mMultiple Airlines
Deal found 9/14$320
This Delta deal was found by Cheapflights users on 9/12. 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.
Sat 10/45:25 amBIL - IAH
1 stop5h 26mDelta
Tue 10/75:39 pmIAH - BIL
1 stop6h 39mDelta
Deal found 9/12$353
This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 10/96:25 amBIL - IAH
1 stop6h 54mDelta
Tue 10/215:39 pmIAH - BIL
1 stop6h 39mDelta
Deal found 9/14$362
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 10/245:25 amBIL - IAH
1 stop5h 34mDelta
Mon 10/275:39 pmIAH - BIL
1 stop6h 39mDelta
Deal found 9/14$371
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 10/116:25 amBIL - IAH
1 stop8h 30mDelta
Tue 10/213:10 pmIAH - BIL
2 stops9h 08mDelta
Deal found 9/14$391
This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 10/25:25 amBIL - IAH
1 stop5h 26mDelta
Mon 10/65:39 pmIAH - BIL
1 stop6h 39mDelta
Deal found 9/14$401
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 12/241:54 pmBIL - IAH
1 stop5h 32mAmerican Airlines
Thu 1/12:30 pmIAH - BIL
1 stop9h 24mAmerican Airlines
Deal found 9/13$415
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amBIL - IAH
2 stops11h 06mAmerican Airlines
Mon 10/66:00 amIAH - BIL
1 stop6h 50mAmerican Airlines
Deal found 9/14$436

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 September 15, 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

Sat 10/11

6:25 am-12:54 pm

1 stop5h 29m

Houston George Bush Intcntl

Tue 10/21

5:39 pm-11:18 pm

1 stop6h 39m

$353

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Sat 10/4

5:25 am-11:51 am

1 stop5h 26m

Houston George Bush Intcntl

Tue 10/7

5:39 pm-11:18 pm

1 stop6h 39m

$353

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Tue 12/2

5:15 am-12:04 pm

1 stop5h 49m

Houston George Bush Intcntl

Sat 12/6

5:55 pm-11:45 pm

1 stop6h 50m

$353

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Thu 10/9

6:25 am-2:19 pm

1 stop6h 54m

Houston George Bush Intcntl

Tue 10/21

5:39 pm-11:18 pm

1 stop6h 39m

$362

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Fri 10/24

5:25 am-11:59 am

1 stop5h 34m

Houston George Bush Intcntl

Mon 10/27

5:39 pm-11:18 pm

1 stop6h 39m

$371

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Wed 12/24

1:54 pm-8:26 pm

1 stop5h 32m

Houston George Bush Intcntl

Thu 1/1

12:15 pm-10:54 pm

2 stops11h 39m

$420

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Wed 11/26

5:18 am-12:04 pm

1 stop5h 46m

$316

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Wed 11/26

2:31 pm-11:15 am

2 stops19h 44m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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.

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 15, 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
7,954 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

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 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 fly from Billings to Houston George Bush Intcntl Airport in about 5h 29m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1304 mi.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Billings to Houston George Bush Intcntl Airport (average of $241). Flying from Billings 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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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$188Average$534FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$350Average$496FlexibilityNo cancel feeOn-time69%

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