$164+ Cheap flights from Houston 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BIL
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Billings with Cheapflights
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Cheapest flights from Houston to BillingsExplore the most affordable flight options available from Houston to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from Houston to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:59 pm
IAH
- BIL
1 stop19h 22m
Multiple Airlines
Mon 9/285:22 pm
BIL
- IAH
1 stop26h 42m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:14 pm
IAH
- BIL
2 stops39h 56m
Multiple Airlines
Mon 8/1010:00 am
BIL
- IAH
1 stop25h 27m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 9/310:46 am
IAH
- BIL
2 stops30h 15m
Multiple Airlines
Mon 9/78:53 pm
BIL
- IAH
1 stop15h 05m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 7/13. 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 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 8/2511:51 am
BIL
- IAH
1 stop5h 11m
Delta
Deal found 7/13![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/13. 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 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 8/266:26 am
BIL
- IAH
2 stops12h 28m
Delta
Deal found 7/13![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:20 am
IAH
- BIL
2 stops11h 24m
Delta
Mon 8/245:20 am
BIL
- IAH
2 stops8h 54m
Delta
Deal found 7/13![Delta logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:00 am
IAH
- BIL
1 stop9h 08m
Alaska Airlines
Wed 12/92:03 pm
BIL
- IAH
1 stop9h 00m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
HOU
- BIL
2 stops12h 35m
Delta
Wed 8/266:24 pm
BIL
- HOU
2 stops14h 26m
Delta
Deal found 7/13![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:15 am
IAH
- BIL
1 stop5h 26m
United Airlines
Mon 8/244:40 pm
BIL
- IAH
1 stop6h 16m
United Airlines
Deal found 7/14![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/186:14 pm
HOU
- BIL
1 stop5h 33m
American Airlines
Wed 8/267:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Deal found 7/13![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/186:14 pm
HOU
- BIL
1 stop5h 33m
American Airlines
Tue 8/257:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Deal found 7/13![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/17. 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 8/1810:50 am
HOU
- BIL
2 stops12h 35m
Delta
Tue 8/256:26 am
BIL
- HOU
2 stops8h 59m
Delta
Deal found 7/17![Delta logo]()
$469
Best flights from Houston to BillingsDiscover carefully curated flight deals from Houston to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Houston to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This Delta deal was found by Cheapflights users on 7/13. 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 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
Mon 8/246:26 am
BIL
- IAH
1 stop5h 39m
Delta
Deal found 7/13![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/186:14 pm
HOU
- BIL
1 stop5h 33m
American Airlines
Wed 8/267:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Deal found 7/13![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 7/15. 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 8/2511:51 am
BIL
- IAH
1 stop5h 11m
Delta
Deal found 7/15![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/17. 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 8/205:48 pm
IAH
- BIL
1 stop6h 42m
Delta
Sun 8/305:20 am
BIL
- IAH
2 stops8h 54m
Delta
Deal found 7/17![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/17. 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 8/187:20 am
IAH
- BIL
2 stops11h 24m
Delta
Wed 8/266:26 am
BIL
- IAH
1 stop5h 39m
Delta
Deal found 7/17![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
HOU
- BIL
2 stops12h 35m
Delta
Wed 8/266:24 pm
BIL
- HOU
2 stops14h 26m
Delta
Deal found 7/13![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 7/13. 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 7/296:03 am
HOU
- BIL
1 stop7h 56m
American Airlines
Wed 8/57:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Deal found 7/13![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 7/17. 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 8/1810:50 am
HOU
- BIL
2 stops12h 35m
Delta
Tue 8/256:26 am
BIL
- HOU
2 stops8h 59m
Delta
Deal found 7/17![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 7/17. 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 8/1310:50 am
HOU
- BIL
2 stops12h 35m
Delta
Wed 8/196:24 pm
BIL
- HOU
2 stops14h 26m
Delta
Deal found 7/17![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 7/17. 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 8/1910:50 am
HOU
- BIL
2 stops12h 35m
Delta
Tue 8/256:26 am
BIL
- HOU
2 stops8h 59m
Delta
Deal found 7/17![Delta logo]()
$579
Last-minute flights from Houston to BillingsDiscover last-minute flight deals from Houston to Billings. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Billings. Data last updated July 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:19 pm
IAH
- BIL
1 stop5h 35m
United Airlines
Wed 7/296:00 pm
BIL
- IAH
1 stop5h 41m
United Airlines
Deal found 7/13![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/14:21 pm
IAH
- BIL
1 stop5h 21m
United Airlines
Wed 8/56:00 pm
BIL
- IAH
1 stop5h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:14 pm
IAH
- BIL
2 stops39h 56m
Multiple Airlines
Mon 8/1010:00 am
BIL
- IAH
1 stop25h 27m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:15 am
IAH
- BIL
1 stop5h 21m
United Airlines
Mon 8/106:00 pm
BIL
- IAH
1 stop5h 41m
United Airlines
Deal found 7/13![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 7/13. 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 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 8/265:20 am
BIL
- IAH
1 stop7h 17m
Delta
Deal found 7/13![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:27 pm
IAH
- BIL
2 stops8h 58m
Delta
Tue 8/255:20 am
BIL
- IAH
1 stop7h 17m
Delta
Deal found 7/13![Delta logo]()
$334
This Expedia deal was found by Cheapflights users on 7/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:02 am
IAH
- BIL
1 stop8h 03m
Alaska Airlines
Mon 8/243:42 pm
BIL
- IAH
1 stop20h 49m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
HOU
- BIL
2 stops12h 35m
Delta
Wed 8/266:24 pm
BIL
- HOU
2 stops14h 26m
Delta
Deal found 7/13![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:15 am
IAH
- BIL
1 stop5h 26m
United Airlines
Mon 8/244:40 pm
BIL
- IAH
1 stop6h 16m
United Airlines
Deal found 7/14![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/186:14 pm
HOU
- BIL
1 stop5h 33m
American Airlines
Wed 8/267:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Deal found 7/13![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/186:14 pm
HOU
- BIL
1 stop5h 33m
American Airlines
Tue 8/257:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Deal found 7/13![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/16. 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 8/197:20 am
IAH
- BIL
2 stops11h 24m
Delta
Tue 8/255:20 am
BIL
- IAH
2 stops8h 54m
Delta
Deal found 7/16![Delta logo]()
$404
One-way flights from Houston to BillingsSearch for one-way flight options from Houston to Billings. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Houston to Billings. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/311:53 pm
IAH
- BIL
1 stop8h 14m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$164
This Priceline deal was found by Cheapflights users on 7/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:38 pm
IAH
- BIL
1 stop10h 13m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$240
This Expedia deal was found by Cheapflights users on 7/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:19 pm
IAH
- BIL
1 stop21h 44m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Sat 8/12:54 pm
IAH
- BIL
2 stops27h 12m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/197:55 pm
IAH
- BIL
3 stops47h 58m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Fri 8/78:02 pm
IAH
- BIL
3 stops46h 01m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 7/16. 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 8/195:48 pm
IAH
- BIL
1 stop6h 42m
Delta
Deal found 7/16![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 8/175:41 am
HOU
- BIL
1 stop8h 00m
American Airlines
Deal found 7/16![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 7/16. 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 9/1511:00 am
HOU
- BIL
2 stops12h 34m
Delta
Deal found 7/16![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:00 pm
IAH
- BIL
1 stop8h 10m
United Airlines
Deal found 7/14![United Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 8/16:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 7/15![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 8/26:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 7/17![American Airlines logo]()
$424
Find flight deals from Houston to Billings
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 July 18, 2026.
Round-trip from | $233 (Kiwi.com) |
|---|---|
One-way from | $164 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $558 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 July 18, 2026.
Use the filters below to find and compare flights from Houston to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest 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
Mon 8/24
6:26 am-1:05 pm
1 stop5h 39m
$329
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
Tue 8/25
11:51 am-6:02 pm
1 stop5h 11m
$329
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Thu 8/20
5:48 pm-11:30 pm
1 stop6h 42m
Billings Logan Intl
Sun 8/30
5:20 am-3:14 pm
2 stops8h 54m
$334
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Tue 8/18
7:20 am-5:44 pm
2 stops11h 24m
Billings Logan Intl
Wed 8/26
6:26 am-1:05 pm
1 stop5h 39m
$334
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Tue 8/18
10:50 am-10:25 pm
2 stops12h 35m
Billings Logan Intl
Wed 8/26
6:24 pm-9:50 am
2 stops14h 26m
$364
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Tue 8/18
6:14 pm-10:47 pm
1 stop5h 33m
Billings Logan Intl
Wed 8/26
7:00 am-3:26 pm
1 stop7h 26m
$374
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Tue 8/18
10:50 am-10:25 pm
2 stops12h 35m
Billings Logan Intl
Tue 8/25
6:26 am-4:25 pm
2 stops8h 59m
$469
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Wed 7/29
6:03 am-12:59 pm
1 stop7h 56m
Billings Logan Intl
Wed 8/5
7:00 am-3:26 pm
1 stop7h 26m
$521
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Thu 8/13
10:50 am-10:25 pm
2 stops12h 35m
Billings Logan Intl
Wed 8/19
6:24 pm-9:50 am
2 stops14h 26m
$524
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Wed 8/19
10:50 am-10:25 pm
2 stops12h 35m
Billings Logan Intl
Tue 8/25
6:26 am-4:25 pm
2 stops8h 59m
$579
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Houston to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from Houston with our price prediction graph.
HO1-BIL
IAH-BIL
HOU-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 to Billings
HO1-BIL
IAH-BIL
HOU-BIL
What is the cheapest month to book a flight from Houston to Billings?
Currently, May is the cheapest month in which you can book a flight from Houston to Billings (average of $368). Flying from Houston 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 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 July 18, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Houston to Billings. 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.
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from Houston to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Houston to Billings
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Complete your trip
Complete your trip to Billings by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Billings by cabin class
Find flights from Houston to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Billings flights
Browse other Houston and Billings flight options. Last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Houston to Billings
Discover the top 3 airlines that operate flights from Houston 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 July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$303 | Average$529 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$480 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$379 | Average$625 | FlexibilityNo cancel fee | On-time71% |