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$232+ Cheap flights from George Bush Intcntl (IAH) to Billings (BIL)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BIL
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Billings

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Billings (BIL). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$232
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$440
Provider with most accurate pricing for Houston George Bush Intcntl-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Billings Logan Intl flights.
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From Houston George Bush Intcntl to Billings Logan Intl
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Highest demand for flights based on searches. 17% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from George Bush Intcntl to Billings

Cheapest flights from George Bush Intcntl to Billings
Explore the most affordable flight options available from George Bush Intcntl to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mar. 12/26:21 pmIAH - BIL
1 stop17h 56mMultiple Airlines
mar. 12/912:02 pmBIL - IAH
1 stop10h 56mMultiple Airlines
Deal found 10/28$232
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
jue. 12/47:45 amIAH - BIL
2 stops26h 27mMultiple Airlines
dom. 12/710:24 pmBIL - IAH
1 stop29h 17mMultiple Airlines
Deal found 10/28$309
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1112:50 pmIAH - BIL
2 stops21h 22mMultiple Airlines
lun. 12/1510:02 amBIL - IAH
2 stops21h 23mMultiple Airlines
Deal found 10/26$317
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:05 pmIAH - BIL
2 stops40h 19mMultiple Airlines
lun. 1/510:14 amBIL - IAH
1 stop17h 27mMultiple Airlines
Deal found 10/26$333
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:09 pmIAH - BIL
1 stop6h 10mDelta
mié. 1/76:22 amBIL - IAH
1 stop8h 32mDelta
Deal found 10/26$339
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:09 pmIAH - BIL
1 stop6h 10mDelta
mar. 1/66:22 amBIL - IAH
1 stop8h 32mDelta
Deal found 10/26$349
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:08 amIAH - BIL
1 stop9h 48mHawaiian Airlines
lun. 12/152:02 pmBIL - IAH
1 stop8h 57mHawaiian Airlines
Deal found 10/26$354

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Billings 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 octubre 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Billings that are best for you.

Fly from

George Bush Intcntl

Fly to

Billings

Route

Depart

Return

Price

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

mar. 12/2

6:21 pm-11:17 am

1 stop17h 56m

Billings Logan Intl

mar. 12/9

12:02 pm-7:12 pm

2 stops30h 10m

$246

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

jue. 12/4

7:45 am-9:12 am

2 stops26h 27m

Billings Logan Intl

dom. 12/7

10:24 pm-4:41 am

1 stop29h 17m

$309

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

mié. 12/24

6:09 pm-11:19 pm

1 stop6h 10m

Billings Logan Intl

mié. 1/7

11:47 am-11:17 pm

2 stops10h 30m

$344

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

jue. 12/25

6:09 pm-11:19 pm

1 stop6h 10m

Billings Logan Intl

mié. 1/7

5:15 am-11:59 am

1 stop5h 44m

$349

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

jue. 12/25

6:09 pm-11:19 pm

1 stop6h 10m

Billings Logan Intl

mar. 1/6

6:22 am-3:54 pm

1 stop8h 32m

$349

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

mié. 12/24

6:09 pm-11:19 pm

1 stop6h 10m

Billings Logan Intl

jue. 1/8

5:15 am-11:59 am

1 stop5h 44m

$349

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

mié. 12/24

2:44 pm-10:41 pm

2 stops8h 57m

Billings Logan Intl

mar. 1/6

6:22 am-3:54 pm

1 stop8h 32m

$354

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

mar. 11/25

5:48 pm-11:24 pm

1 stop6h 36m

Billings Logan Intl

mar. 12/2

5:14 am-11:45 am

1 stop5h 31m

$355

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

jue. 12/25

6:09 pm-11:19 pm

1 stop6h 10m

Billings Logan Intl

jue. 1/8

5:15 am-11:59 am

1 stop5h 44m

$359

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

jue. 12/4

11:36 am-5:42 pm

1 stop7h 06m

Billings Logan Intl

vie. 12/5

5:14 am-11:45 am

1 stop5h 31m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 13 results
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Compare providers for flights from George Bush Intcntl to Billings

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 George Bush Intcntl to Billings in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Houston George Bush Intcntl Airport-Billings flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Billings flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Billings flights, Cheapflights users trust eDreams the most. eDreams 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 Houston George Bush Intcntl Airport-Billings 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 George Bush Intcntl to Billings

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

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

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Billings (average of $298). Flying from Houston George Bush Intcntl Airport to Billings in March is currently the most expensive (average of $697). 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 IAH to BIL?

Find hourly flight availability from George Bush Intcntl to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

When flying from Houston George Bush Intcntl Airport to Billings, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 44% versus a flight in the morning.

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated octubre 28, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Billings by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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
9,001 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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 George Bush Intcntl to Billings. 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 into for flights to Billings from Houston George Bush Intcntl?

    Most people fly into Billings Logan Intl (BIL) if they book a flight to Billings from Houston George Bush Intcntl. On average, Billings Logan Intl has 0 inbound flights from Houston George Bush Intcntl per day from 3 airlines. Billings Logan Intl is conveniently located just 2.7 mi from Billings’s city center.

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

    For as low as $344, Delta can have you in Billings from Houston George Bush Intcntl Airport in 6h 10m. There are 1304 mi between Houston George Bush Intcntl Airport and Billings.

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

    American Airlines, at $298, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Billings.Alternate airlines to your destination round-trip include Delta and United Airlines. You may be able to fly from Houston George Bush Intcntl Airport to Billings for 38% less than the average price by searching for these airlines.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Billings.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Billings 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 Houston George Bush Intcntl Airport to Billings?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Billings (average of $298). Flying from Houston George Bush Intcntl Airport to Billings in March is currently the most expensive (average of $697). 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 3 airlines flying from George Bush Intcntl to Billings

Discover the top 3 airlines that operate flights from George Bush Intcntl to Billings. 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$350FlexibilityNo cancel feeOn-time71%
DeltaCheapest$298Average$376FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$354Average$500FlexibilityNo cancel feeOn-time69%

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