$222+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BIL
May 14 — May 211
Round-trip
1 adult, Economy
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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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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 April 14, 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 April 14, 2026.
This Delta deal was found by Cheapflights users on 4/9. 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 6/25:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Tue 6/305:18 am
BIL
- IAH
1 stop5h 25m
Delta
Deal found 4/9![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 4/13. 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 6/25:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Tue 6/96:24 am
BIL
- IAH
1 stop5h 54m
Delta
Deal found 4/13![Delta logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:34 pm
IAH
- BIL
1 stop9h 55m
Alaska Airlines
Tue 10/62:03 pm
BIL
- IAH
1 stop9h 00m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 5/272:45 pm
IAH
- BIL
2 stops9h 07m
Delta
Tue 6/305:18 am
BIL
- IAH
2 stops12h 02m
Delta
Deal found 4/9![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 4/9. 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.
Sat 5/3011:34 am
IAH
- BIL
2 stops12h 18m
Delta
Tue 6/305:18 am
BIL
- IAH
2 stops12h 02m
Delta
Deal found 4/9![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 4/12. 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 7/49:47 am
IAH
- BIL
2 stops11h 15m
Delta
Mon 7/136:24 am
BIL
- IAH
1 stop5h 50m
Delta
Deal found 4/12![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 4/11. 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 8/35:40 pm
IAH
- BIL
1 stop6h 40m
Delta
Fri 8/145:45 am
BIL
- IAH
1 stop5h 34m
Delta
Deal found 4/11![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 4/9. 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 5/282:45 pm
IAH
- BIL
2 stops9h 07m
Delta
Tue 6/305:18 am
BIL
- IAH
2 stops12h 02m
Delta
Deal found 4/9![Delta logo]()
$350
This Delta deal was found by Cheapflights users on 4/11. 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 8/72:38 pm
IAH
- BIL
2 stops9h 42m
Delta
Thu 8/135:45 am
BIL
- IAH
1 stop5h 34m
Delta
Deal found 4/11![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 4/9. 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 5/75:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Thu 5/146:30 am
BIL
- IAH
1 stop5h 50m
Delta
Deal found 4/9![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 4/9. 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.
Fri 5/110:53 am
HOU
- BIL
2 stops10h 13m
Delta
Mon 5/46:18 pm
BIL
- HOU
2 stops14h 40m
Delta
Deal found 4/9![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/10. 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.
Sat 4/2510:48 am
HOU
- BIL
2 stops12h 36m
Delta
Wed 4/296:18 pm
BIL
- HOU
2 stops14h 40m
Delta
Deal found 4/10![Delta logo]()
$409
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 April 14, 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 April 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:57 pm
IAH
- BIL
1 stop21h 57m
Alaska Airlines
Tue 6/97:21 pm
BIL
- IAH
1 stop9h 59m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 4/11. 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 6/25:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Tue 6/96:24 am
BIL
- IAH
1 stop5h 54m
Delta
Deal found 4/11![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:15 am
IAH
- BIL
1 stop5h 20m
United Airlines
Tue 6/307:00 am
BIL
- IAH
1 stop5h 40m
United Airlines
Deal found 4/9![United Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 4/13. 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 4/284:18 pm
HOU
- BIL
1 stop7h 25m
American Airlines
Sat 5/26:00 am
BIL
- HOU
1 stop5h 12m
American Airlines
Deal found 4/13![American Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 4/12. 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 8/55:40 pm
IAH
- BIL
1 stop6h 40m
Delta
Tue 8/115:45 am
BIL
- IAH
1 stop5h 34m
Delta
Deal found 4/12![Delta logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:34 pm
IAH
- BIL
1 stop9h 55m
Alaska Airlines
Tue 10/62:03 pm
BIL
- IAH
1 stop9h 00m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 4/9. 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.
Fri 5/12:20 pm
IAH
- BIL
2 stops9h 04m
Delta
Mon 5/46:24 am
BIL
- IAH
1 stop6h 00m
Delta
Deal found 4/9![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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.
Fri 9/112:34 pm
IAH
- BIL
1 stop9h 55m
Alaska Airlines
Tue 9/156:05 am
BIL
- IAH
1 stop10h 09m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 4/9. 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.
Sat 5/3011:34 am
IAH
- BIL
2 stops12h 18m
Delta
Tue 6/305:18 am
BIL
- IAH
1 stop5h 25m
Delta
Deal found 4/9![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:39 pm
HOU
- BIL
1 stop5h 36m
American Airlines
Tue 6/306:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Deal found 4/9![American Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 4/9. 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.
Fri 5/110:53 am
HOU
- BIL
2 stops10h 13m
Delta
Mon 5/46:18 pm
BIL
- HOU
2 stops14h 40m
Delta
Deal found 4/9![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 4/13. 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 6/26:40 pm
HOU
- BIL
1 stop5h 35m
American Airlines
Tue 6/91:22 pm
BIL
- HOU
1 stop5h 29m
American Airlines
Deal found 4/13![American Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:40 pm
HOU
- BIL
1 stop5h 35m
American Airlines
Tue 6/306:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Deal found 4/9![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 4/13. 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 4/2810:53 am
HOU
- BIL
2 stops10h 13m
Delta
Sat 5/26:24 am
BIL
- HOU
2 stops9h 04m
Delta
Deal found 4/13![Delta logo]()
$439
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:03 am
HOU
- BIL
1 stop18h 12m
American Airlines
Tue 6/306:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Deal found 4/9![American Airlines logo]()
$554
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:18 pm
HOU
- BIL
1 stop7h 25m
American Airlines
Mon 5/46:00 am
BIL
- HOU
1 stop5h 12m
American Airlines
Deal found 4/9![American Airlines logo]()
$598
This Delta deal was found by Cheapflights users on 4/13. 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 6/26:00 am
HOU
- BIL
2 stops12h 39m
Delta
Tue 6/96:43 pm
BIL
- HOU
2 stops13h 31m
Delta
Deal found 4/13![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 4/9. 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.
Fri 4/2410:53 am
HOU
- BIL
2 stops12h 31m
Delta
Tue 4/285:20 am
BIL
- HOU
2 stops10h 08m
Delta
Deal found 4/9![Delta logo]()
$808
Last-minute flights from Houston to BillingsDiscover last-minute flight deals from Houston to Billings. Data last updated April 14, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Billings. Data last updated April 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/10. 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.
Sat 4/2510:48 am
HOU
- BIL
2 stops12h 36m
Delta
Wed 4/296:18 pm
BIL
- HOU
2 stops14h 40m
Delta
Deal found 4/10![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 4/9. 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.
Fri 5/112:25 pm
IAH
- BIL
1 stop6h 12m
Delta
Mon 5/46:24 am
BIL
- IAH
1 stop6h 00m
Delta
Deal found 4/9![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 4/9. 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.
Fri 5/110:53 am
HOU
- BIL
2 stops10h 13m
Delta
Mon 5/46:18 pm
BIL
- HOU
2 stops14h 40m
Delta
Deal found 4/9![Delta logo]()
$404
This Expedia deal was found by Cheapflights users on 4/12. 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 5/56:18 pm
IAH
- BIL
1 stop20h 08m
Alaska Airlines
Sat 5/92:06 pm
BIL
- IAH
1 stop14h 10m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/12. 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 5/58:05 am
IAH
- BIL
2 stops13h 01m
Delta
Sat 5/95:30 am
BIL
- IAH
1 stop7h 02m
Delta
Deal found 4/12![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 4/9. 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 5/75:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Thu 5/146:30 am
BIL
- IAH
1 stop5h 50m
Delta
Deal found 4/9![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 4/10. 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 5/85:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Sat 5/166:30 am
BIL
- IAH
1 stop8h 22m
Delta
Deal found 4/10![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:15 am
IAH
- BIL
1 stop5h 20m
United Airlines
Tue 6/307:00 am
BIL
- IAH
1 stop5h 40m
United Airlines
Deal found 4/9![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 5/2711:34 am
IAH
- BIL
2 stops12h 18m
Delta
Tue 6/305:18 am
BIL
- IAH
1 stop5h 25m
Delta
Deal found 4/9![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 4/9. 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 5/282:45 pm
IAH
- BIL
2 stops9h 07m
Delta
Tue 6/305:18 am
BIL
- IAH
2 stops12h 02m
Delta
Deal found 4/9![Delta logo]()
$350
This Delta deal was found by Cheapflights users on 4/9. 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.
Sat 5/3011:34 am
IAH
- BIL
2 stops12h 18m
Delta
Tue 6/305:18 am
BIL
- IAH
2 stops12h 02m
Delta
Deal found 4/9![Delta logo]()
$342
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:39 pm
HOU
- BIL
1 stop5h 36m
American Airlines
Tue 6/306:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Deal found 4/9![American Airlines logo]()
$426
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 April 14, 2026.
Search for one-way flight options from Houston to Billings. Find affordable one-way fares based on user searches. Data last updated April 14, 2026.
This Delta deal was found by Cheapflights users on 4/13. 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 4/2810:53 am
HOU
- BIL
2 stops13h 01m
Delta
Deal found 4/13![Delta logo]()
$222
This Delta deal was found by Cheapflights users on 4/10. 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.
Mon 4/272:26 pm
IAH
- BIL
1 stop6h 40m
Delta
Deal found 4/10![Delta logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Sun 5/1710:48 am
HOU
- BIL
2 stops23h 56m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 7/246:38 pm
HOU
- BIL
1 stop5h 35m
American Airlines
Deal found 4/13![American Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 4/13. 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 4/284:18 pm
HOU
- BIL
1 stop7h 25m
American Airlines
Deal found 4/13![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 4/13. 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.
Fri 7/2412:50 pm
HOU
- BIL
2 stops11h 30m
Delta
Deal found 4/13![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Mon 4/277:20 am
IAH
- BIL
2 stops14h 37m
United Airlines
Deal found 4/11![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:18 pm
HOU
- BIL
1 stop7h 25m
American Airlines
Deal found 4/14![American Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 4/10. 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.
Mon 4/2710:53 am
HOU
- BIL
2 stops10h 13m
Delta
Deal found 4/10![Delta logo]()
$563
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Sun 5/176:01 am
HOU
- BIL
1 stop17h 42m
American Airlines
Deal found 4/13![American Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Tue 4/286:00 am
HOU
- BIL
3 stops31h 07m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$795
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Fri 7/246:00 am
HOU
- BIL
3 stops18h 51m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,291
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 April 14, 2026.
Round-trip from | $329 (Delta) |
|---|---|
One-way from | $222 (Delta) |
Popular in | December |
Cheapest in | April |
Average price | $355 |
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 April 14, 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 6/2
5:57 pm-2:54 pm
1 stop21h 57m
Billings Logan Intl
Tue 6/9
7:21 pm-6:20 am
1 stop9h 59m
$329
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Tue 6/2
5:54 pm-11:14 pm
1 stop6h 20m
Billings Logan Intl
Tue 6/9
6:24 am-1:18 pm
1 stop5h 54m
$331
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Sat 5/30
5:15 am-9:35 am
1 stop5h 20m
Billings Logan Intl
Tue 6/30
7:00 am-1:40 pm
1 stop5h 40m
$331
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Wed 8/5
5:40 pm-11:20 pm
1 stop6h 40m
Billings Logan Intl
Tue 8/11
5:45 am-12:19 pm
1 stop5h 34m
$331
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Fri 5/1
2:20 pm-10:24 pm
2 stops9h 04m
Billings Logan Intl
Mon 5/4
6:24 am-1:24 pm
1 stop6h 00m
$334
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Sat 5/30
11:34 am-10:52 pm
2 stops12h 18m
Billings Logan Intl
Tue 6/30
5:18 am-11:43 am
1 stop5h 25m
$336
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Fri 10/2
2:34 pm-11:29 pm
1 stop9h 55m
Billings Logan Intl
Tue 10/6
2:03 pm-12:03 am
1 stop9h 00m
$340
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Fri 9/11
2:34 pm-11:29 pm
1 stop9h 55m
Billings Logan Intl
Tue 9/15
6:05 am-5:14 pm
1 stop10h 09m
$340
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Fri 5/1
10:53 am-8:06 pm
2 stops10h 13m
Billings Logan Intl
Mon 5/4
6:18 pm-9:58 am
2 stops14h 40m
$404
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Tue 4/28
10:53 am-8:06 pm
2 stops10h 13m
Billings Logan Intl
Sat 5/2
6:24 am-4:28 pm
2 stops9h 04m
$439
Showing 1-10 of 27 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, April is the cheapest month in which you can book a flight from Houston to Billings (average of $288). Flying from Houston to Billings in December is currently the most expensive (average of $546). 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.
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 April 14, 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.
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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
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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 April 14, 2026.
Complete your trip
Complete your trip to Billings by adding a car rental and/or hotel reservation to your travel itinerary.
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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 April 14, 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 April 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$475 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$511 | FlexibilityNo cancel fee | On-time69% |