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$170+ Cheap flights from George Bush Intcntl (IAH) to Billings (BIL)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BIL
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap 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 June 10, 2026.

This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:48 pm
IAH
-
BIL
1 stop6h 42m
Delta
Tue 8/255:20 am
BIL
-
IAH
1 stop7h 17m
Delta
Deal found 6/9$329
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:48 pm
IAH
-
BIL
1 stop6h 42m
Delta
Wed 8/266:33 pm
BIL
-
IAH
2 stops13h 04m
Delta
Deal found 6/9$334
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:20 pm
IAH
-
BIL
2 stops8h 51m
Delta
Sun 9/205:20 am
BIL
-
IAH
2 stops8h 45m
Delta
Deal found 6/10$364
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 10/87:57 pm
IAH
-
BIL
1 stop14h 32m
Multiple Airlines
Mon 10/128:52 pm
BIL
-
IAH
1 stop23h 12m
Multiple Airlines
Deal found 6/6$373
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 9/72:34 pm
IAH
-
BIL
1 stop9h 55m
Alaska Airlines
Fri 9/113:42 pm
BIL
-
IAH
1 stop20h 49m
Alaska Airlines
Deal found 6/8$374
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:55 am
IAH
-
BIL
1 stop6h 54m
Delta
Sun 11/225:45 am
BIL
-
IAH
1 stop5h 41m
Delta
Deal found 6/9$385
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:48 pm
IAH
-
BIL
1 stop6h 42m
Delta
Mon 8/105:20 am
BIL
-
IAH
2 stops8h 54m
Delta
Deal found 6/9$389

Find 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Delta)

One-way from

$170
(Alaska Airlines)

Popular in

February

Cheapest in

November

Average price

$510
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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One-way flight from Houston George Bush Intcntl to Billings Logan Intl
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Highest demand for flights based on searches. 11% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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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 June 10, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Tue 8/18

5:48 pm-11:30 pm

1 stop6h 42m

Billings Logan Intl

Wed 8/26

11:51 am-6:02 pm

1 stop5h 11m

$329

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Fri 9/18

3:20 pm-11:11 pm

2 stops8h 51m

Billings Logan Intl

Sun 9/20

6:25 am-1:05 pm

1 stop5h 40m

$334

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Fri 8/21

5:48 pm-11:30 pm

1 stop6h 42m

Billings Logan Intl

Tue 8/25

11:51 am-11:54 pm

2 stops11h 03m

$334

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Tue 8/18

2:27 pm-10:25 pm

2 stops8h 58m

Billings Logan Intl

Tue 8/25

5:20 am-3:14 pm

2 stops8h 54m

$339

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Thu 10/8

2:30 pm-7:48 pm

1 stop6h 18m

Billings Logan Intl

Mon 10/12

5:45 am-6:59 pm

2 stops12h 14m

$354

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Wed 10/28

7:30 am-1:13 pm

1 stop6h 43m

Billings Logan Intl

Sat 10/31

2:40 pm-8:50 pm

1 stop5h 10m

$419

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Fri 7/3

6:19 pm-3:03 pm

1 stop21h 44m

Billings Logan Intl

Fri 7/10

7:22 pm-6:20 am

1 stop9h 58m

$489
Cheapest one-way

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Mon 7/13

6:19 pm-3:03 pm

1 stop21h 44m

$170

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Thu 7/30

11:51 am-9:14 am

2 stops22h 23m

$208

HoustonBillings

IAH - BIL

IAHBIL

Houston George Bush Intcntl

Thu 7/30

5:40 pm-11:30 pm

1 stop6h 50m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Billings flight deals on Cheapflights vs. FlightHub >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 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 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, November 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 February is currently the most expensive (average of $832). 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.

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

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 June 10, 2026.
Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
9,804 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

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
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,636 reviews
United Airlines
7.4
Good
9,804 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

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 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 2 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 $329, Delta can have you in Billings from Houston George Bush Intcntl Airport in 6h 42m. 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. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Houston George Bush Intcntl Airport to Billings for 36% 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, November 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 February is currently the most expensive (average of $832). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from George Bush Intcntl to Billings

Discover the top 2 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$324FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$303Average$498FlexibilityNo cancel feeOn-time69%

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