$231+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BIL
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Billings
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Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to BillingsExplore 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 September 9, 2026.
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 September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Tue 10/132:41 pm -
2 stops27h 09m
Mon 10/199:47 pm -
1 stop7h 13m
Deal found 9/4![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Tue 10/132:41 pm -
2 stops27h 09m
Wed 10/211:40 pm -
1 stop19h 02m
Deal found 9/4![Multiple Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 10/276:00 am -
1 stop7h 51m
Sat 10/316:00 am -
1 stop6h 12m
Deal found 9/5![American Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Wed 10/710:09 pm -
2 stops36h 20m
Mon 10/199:47 pm -
1 stop20h 19m
Deal found 9/4![Multiple Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 9/7. 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.
Wed 9/305:46 pm -
1 stop6h 29m
Sun 10/46:23 am -
1 stop5h 37m
Deal found 9/7![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/82:41 pm -
2 stops19h 48m
Mon 10/199:47 pm -
1 stop20h 19m
Deal found 9/4![Multiple Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 9/4. 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 10/1311:22 am -
2 stops9h 53m
Wed 10/2112:58 pm -
2 stops9h 55m
Deal found 9/4![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 10/125:05 am -
1 stop15h 57m
Mon 10/199:47 pm -
1 stop7h 13m
Deal found 9/4![Multiple Airlines logo]()
$388
Best flights from George Bush Intcntl to BillingsDiscover carefully curated flight deals from George Bush Intcntl to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:46 pm -
1 stop6h 29m
Sun 10/46:23 am -
1 stop5h 37m
Deal found 9/6![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 10/115:15 am -
1 stop5h 29m
Thu 10/222:28 pm -
1 stop6h 18m
Deal found 9/5![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:46 pm -
1 stop6h 29m
Sun 10/46:23 am -
1 stop5h 37m
Deal found 9/6![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
2 stops11h 49m
Tue 10/205:20 am -
1 stop7h 09m
Deal found 9/8![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/7. 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 10/277:00 am -
2 stops11h 49m
Sat 10/3112:58 pm -
1 stop8h 00m
Deal found 9/7![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 9/4. 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 10/107:10 am -
1 stop6h 08m
Tue 10/206:16 am -
1 stop5h 59m
Deal found 9/4![Delta logo]()
$389
Last-minute flights from George Bush Intcntl to BillingsDiscover last-minute flight deals from George Bush Intcntl to Billings. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Billings. Data last updated September 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/7. 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.
Wed 9/305:46 pm -
1 stop6h 29m
Sun 10/46:23 am -
1 stop5h 37m
Deal found 9/7![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Wed 10/710:09 pm -
2 stops36h 20m
Mon 10/199:47 pm -
1 stop20h 19m
Deal found 9/4![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/82:41 pm -
2 stops19h 48m
Mon 10/199:47 pm -
1 stop20h 19m
Deal found 9/4![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Mon 10/125:05 am -
1 stop15h 57m
Mon 10/199:47 pm -
1 stop7h 13m
Deal found 9/4![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Tue 10/132:41 pm -
2 stops27h 09m
Mon 10/199:47 pm -
1 stop7h 13m
Deal found 9/4![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Tue 10/132:41 pm -
2 stops27h 09m
Wed 10/211:40 pm -
1 stop19h 02m
Deal found 9/4![Multiple Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 9/4. 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 10/1311:22 am -
2 stops9h 53m
Tue 10/2012:58 pm -
2 stops9h 55m
Deal found 9/4![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 10/276:00 am -
1 stop7h 51m
Sat 10/316:00 am -
1 stop6h 12m
Deal found 9/5![American Airlines logo]()
$339
One-way flights from George Bush Intcntl to BillingsSearch for one-way flight options from George Bush Intcntl to Billings. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from George Bush Intcntl to Billings. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:20 pm -
2 stops30h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$231
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $288 (Kiwi.com) |
One-way from | $231 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $480 |
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 7,457,451 searches. Data last updated September 9, 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
Cheapest round-trip
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Thu 10/1
4:20 pm-9:32 pm
2 stops30h 12m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$231
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Wed 9/30
5:46 pm-11:15 pm
1 stop6h 29m
Billings Logan Intl
Sun 10/4
6:23 am-1:00 pm
1 stop5h 37m
$359
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Thu 10/1
5:46 pm-11:15 pm
1 stop6h 29m
Billings Logan Intl
Sun 10/4
6:23 am-1:00 pm
1 stop5h 37m
$359
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Fri 10/16
7:00 am-5:49 pm
2 stops11h 49m
Billings Logan Intl
Tue 10/20
5:20 am-1:29 pm
1 stop7h 09m
$364
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Tue 10/27
7:00 am-5:49 pm
2 stops11h 49m
Billings Logan Intl
Sat 10/31
12:58 pm-9:58 pm
1 stop8h 00m
$364
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Sat 10/10
7:10 am-12:18 pm
1 stop6h 08m
Billings Logan Intl
Tue 10/20
6:16 am-1:15 pm
1 stop5h 59m
$389
Quickest round-trip
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Sun 10/11
5:15 am-9:44 am
1 stop5h 29m
Billings Logan Intl
Thu 10/22
2:28 pm-9:46 pm
1 stop6h 18m
$421
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
IAH-BIL
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 $373). 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?
Airfare is below average for this route at the moment.
Houston George Bush Intcntl Airport to Billings flights typically cost between $391 and $645 in October.The cheapest round-trip price found within the last 5 days was $288 on Multiple Airlines (Oct 13-Oct 19).
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 September 9, 2026.
Get a feel of what it's like to fly with United 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.
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
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Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Complete your trip
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George Bush Intcntl and Billings flights
Browse other George Bush Intcntl and Billings flight options. Last updated on September 9, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
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Top airline flying from George Bush Intcntl to Billings
Discover the top airline 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$303 | Average$480 | FlexibilityNo cancel fee | On-time69% |