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George Bush Intcntl

$170+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — IAH
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap 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 May 26, 2026.

This Delta deal was found by Cheapflights users on 5/21. 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 8/225:10 am
BIL
-
IAH
1 stop7h 17m
Delta
Mon 8/315:50 pm
IAH
-
BIL
1 stop5h 47m
Delta
Deal found 5/21$329
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:21 pm
BIL
-
IAH
1 stop18h 10m
Alaska Airlines
Sat 8/296:16 pm
IAH
-
BIL
1 stop21h 46m
Alaska Airlines
Deal found 5/21$374
This Delta deal was found by Cheapflights users on 5/24. 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.
Tue 6/305:20 am
BIL
-
IAH
1 stop7h 08m
Delta
Tue 7/75:40 pm
IAH
-
BIL
1 stop6h 50m
Delta
Deal found 5/24$385
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Sat 6/62:25 pm
BIL
-
IAH
1 stop6h 11m
United Airlines
Tue 6/95:15 am
IAH
-
BIL
1 stop5h 20m
United Airlines
Deal found 5/26$409
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 8/56:00 pm
BIL
-
IAH
1 stop5h 41m
United Airlines
Mon 8/103:00 pm
IAH
-
BIL
1 stop7h 17m
United Airlines
Deal found 5/25$410
This Delta deal was found by Cheapflights users on 5/25. 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 6/66:19 pm
BIL
-
IAH
2 stops13h 18m
Delta
Tue 6/95:40 pm
IAH
-
BIL
1 stop6h 52m
Delta
Deal found 5/25$414
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 9/12:29 pm
BIL
-
IAH
1 stop5h 26m
United Airlines
Sat 9/55:15 am
IAH
-
BIL
1 stop5h 26m
United Airlines
Deal found 5/25$419

Find 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 May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Delta)

One-way from

$170
(Expedia)

Popular in

December

Cheapest in

February

Average price

$398
Provider with most accurate pricing for Billings Logan Intl-Houston George Bush Intcntl flight deals.
Search Deals
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
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One-way flight from Billings Logan Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 26, 2026.
Use the filters below to find and compare flights from Billings to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Sat 8/22

6:21 pm-1:31 pm

1 stop18h 10m

Houston George Bush Intcntl

Mon 8/31

6:16 pm-3:02 pm

1 stop21h 46m

$329
Quickest round-trip

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Sat 8/22

5:10 am-1:27 pm

1 stop7h 17m

Houston George Bush Intcntl

Mon 8/31

2:35 pm-10:37 pm

1 stop9h 02m

$329

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Wed 8/26

6:14 am-5:13 pm

1 stop9h 59m

Houston George Bush Intcntl

Sat 8/29

2:34 pm-11:29 pm

1 stop9h 55m

$329

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Wed 8/5

5:20 am-1:37 pm

1 stop7h 17m

Houston George Bush Intcntl

Mon 8/10

3:15 pm-11:30 pm

2 stops9h 15m

$334
Cheapest one-way

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Wed 6/17

7:22 pm-6:20 am

1 stop9h 58m

$210

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Tue 6/9

7:21 pm-6:20 am

1 stop9h 59m

$210

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Wed 6/17

6:24 am-1:15 pm

1 stop5h 51m

$221
Quickest one-way

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Thu 6/18

6:00 pm-12:41 am

1 stop5h 41m

$221

BillingsHouston

BIL - IAH

BILIAH

Billings Logan Intl

Tue 6/9

6:24 am-1:15 pm

1 stop5h 51m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Sorted by cheapest first

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust 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 May 26, 2026.
Read reviews from past customers who have flown 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.
United Airlines
7.4
Good
9,749 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,749 reviews
United Airlines
7.4
Good
9,749 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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. 1 airline 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 Alaska Airlines and Delta fly from Billings to Houston George Bush Intcntl Airport in about 7h 17m. The time it takes to get you to your destination can typically vary by up to 10h 53m. Airlines will cover a distance of 1304 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly 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 $288. You may be able to fly from Billings to Houston George Bush Intcntl Airport for 33% less than the average price by searching for this airline.

  • 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
Katy
Spring
The Woodlands
Jersey Village
Humble
Conroe
Tomball
Cypress
Montgomery

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Top airline flying from Billings to George Bush Intcntl

Discover the top airline 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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$433FlexibilityNo cancel feeOn-time69%

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