$173+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BIL
Jun 5 — Jun 121
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 May 6, 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 May 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 7/3111:54 am
IAH
- BIL
1 stop27h 56m
Multiple Airlines
Mon 8/39:59 am
BIL
- IAH
1 stop25h 48m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$325
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:19 pm
IAH
- BIL
1 stop21h 43m
Alaska Airlines
Tue 8/257:20 pm
BIL
- IAH
1 stop20h 54m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 8/185:48 pm
IAH
- BIL
1 stop6h 25m
Delta
Tue 8/2511:51 am
BIL
- IAH
2 stops8h 45m
Delta
Deal found 5/6![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 8/1811:23 am
IAH
- BIL
2 stops12h 12m
Delta
Wed 8/266:34 pm
BIL
- IAH
2 stops13h 03m
Delta
Deal found 5/6![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 5/5. 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 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 45m
Delta
Wed 8/266:34 pm
BIL
- HOU
2 stops14h 16m
Delta
Deal found 5/5![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 7/296:14 pm
IAH
- BIL
2 stops23h 52m
Multiple Airlines
Mon 8/39:59 am
BIL
- IAH
1 stop25h 48m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 5/1. 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 7/285:40 pm
IAH
- BIL
1 stop6h 40m
Delta
Wed 8/55:18 am
BIL
- IAH
1 stop5h 29m
Delta
Deal found 5/1![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/1. 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.
Sun 8/25:40 pm
IAH
- BIL
1 stop6h 40m
Delta
Wed 8/55:18 am
BIL
- IAH
1 stop5h 29m
Delta
Deal found 5/1![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:40 pm
IAH
- BIL
1 stop6h 40m
Delta
Wed 7/295:20 am
BIL
- IAH
2 stops8h 44m
Delta
Deal found 5/5![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 5/1. 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 7/3112:09 pm
IAH
- BIL
2 stops12h 11m
Delta
Wed 8/56:24 am
BIL
- IAH
2 stops11h 28m
Delta
Deal found 5/1![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 5/5. 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 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 45m
Delta
Tue 8/256:34 pm
BIL
- HOU
2 stops14h 16m
Delta
Deal found 5/5![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/5. 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 8/185:41 am
HOU
- BIL
1 stop8h 00m
American Airlines
Wed 8/267:00 am
BIL
- HOU
1 stop7h 28m
American Airlines
Deal found 5/5![American Airlines logo]()
$470
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 May 6, 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 May 6, 2026.
This Delta deal was found by Cheapflights users on 5/2. 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 25m
Delta
Wed 8/265:10 am
BIL
- IAH
1 stop7h 27m
Delta
Deal found 5/2![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:19 pm
IAH
- BIL
1 stop21h 43m
Alaska Airlines
Wed 8/263:42 pm
BIL
- IAH
1 stop20h 52m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/156:48 pm
HOU
- BIL
1 stop5h 27m
American Airlines
Tue 6/306:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Deal found 5/1![American Airlines logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 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 5/4![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:48 pm
IAH
- BIL
1 stop6h 25m
Delta
Wed 8/1211:51 am
BIL
- IAH
1 stop5h 11m
Delta
Deal found 5/5![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/4. 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 8/255:48 pm
IAH
- BIL
1 stop6h 25m
Delta
Mon 8/316:15 am
BIL
- IAH
1 stop6h 44m
Delta
Deal found 5/4![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 8/186:19 pm
IAH
- BIL
1 stop21h 43m
Alaska Airlines
Tue 8/253:42 pm
BIL
- IAH
1 stop20h 52m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/1. 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 8/182:35 pm
IAH
- BIL
1 stop9h 02m
Delta
Tue 8/256:15 am
BIL
- IAH
1 stop6h 44m
Delta
Deal found 5/1![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/3. 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 7/166:30 am
IAH
- BIL
2 stops12h 22m
Delta
Tue 7/215:20 am
BIL
- IAH
1 stop7h 11m
Delta
Deal found 5/3![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:03 am
HOU
- BIL
1 stop18h 12m
American Airlines
Sat 5/3012:42 pm
BIL
- HOU
2 stops10h 17m
American Airlines
Deal found 5/6![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/166:40 pm
HOU
- BIL
1 stop5h 35m
American Airlines
Sat 6/206:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Deal found 5/5![American Airlines logo]()
$679
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:48 pm
HOU
- BIL
1 stop5h 27m
American Airlines
Wed 6/2412:53 pm
BIL
- HOU
2 stops22h 27m
American Airlines
Deal found 5/4![American Airlines logo]()
$715
This Delta deal was found by Cheapflights users on 5/2. 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 7/106:00 am
HOU
- BIL
2 stops12h 52m
Delta
Wed 7/156:24 am
BIL
- HOU
2 stops8h 59m
Delta
Deal found 5/2![Delta logo]()
$619
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 7/266:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Wed 7/291:29 pm
BIL
- HOU
1 stop5h 28m
American Airlines
Deal found 5/5![American Airlines logo]()
$732
This American Airlines deal was found by Cheapflights users on 5/6. 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 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 6/912:53 pm
BIL
- HOU
2 stops10h 06m
American Airlines
Deal found 5/6![American Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 5/6. 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 7/910:40 am
HOU
- BIL
2 stops13h 40m
Delta
Thu 7/235:20 am
BIL
- HOU
2 stops10h 03m
Delta
Deal found 5/6![Delta logo]()
$760
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 7/36:00 am
HOU
- BIL
2 stops13h 00m
Delta
Mon 7/136:34 pm
BIL
- HOU
2 stops14h 11m
Delta
Deal found 5/6![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 5/1. 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 7/2810:40 am
HOU
- BIL
2 stops13h 40m
Delta
Wed 8/56:34 pm
BIL
- HOU
2 stops14h 11m
Delta
Deal found 5/1![Delta logo]()
$822
This Delta deal was found by Cheapflights users on 5/3. 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 6/96:24 am
BIL
- HOU
2 stops8h 59m
Delta
Deal found 5/3![Delta logo]()
$859
Last-minute flights from Houston to BillingsDiscover last-minute flight deals from Houston to Billings. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Billings. Data last updated May 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/3. 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 5/236:39 pm
HOU
- BIL
1 stop5h 36m
American Airlines
Thu 5/286:00 am
BIL
- HOU
1 stop5h 13m
American Airlines
Deal found 5/3![American Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 5/3. 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 5/236:39 pm
HOU
- BIL
1 stop5h 36m
American Airlines
Wed 5/276:00 am
BIL
- HOU
1 stop12h 51m
American Airlines
Deal found 5/3![American Airlines logo]()
$577
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 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 5/6![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 6/23:25 pm
IAH
- BIL
2 stops8h 49m
Delta
Tue 6/96:24 am
BIL
- IAH
1 stop5h 51m
Delta
Deal found 5/6![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 5/6. 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 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 6/91:33 pm
BIL
- HOU
1 stop5h 18m
American Airlines
Deal found 5/6![American Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 5/6. 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 6/33:25 pm
IAH
- BIL
2 stops8h 49m
Delta
Sun 6/75:20 am
BIL
- IAH
2 stops8h 45m
Delta
Deal found 5/6![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Thu 6/45:15 am
IAH
- BIL
1 stop5h 20m
United Airlines
Mon 6/86:00 pm
BIL
- IAH
1 stop5h 41m
United Airlines
Deal found 5/3![United Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/156:48 pm
HOU
- BIL
1 stop5h 27m
American Airlines
Tue 6/306:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Deal found 5/1![American Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/165:15 am
IAH
- BIL
1 stop5h 20m
United Airlines
Sat 6/202:25 pm
BIL
- IAH
1 stop7h 41m
United Airlines
Deal found 5/5![United Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 6/195:40 pm
IAH
- BIL
1 stop6h 52m
Delta
Thu 6/255:20 am
BIL
- IAH
1 stop5h 59m
Delta
Deal found 5/4![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 6/195:40 pm
IAH
- BIL
1 stop6h 52m
Delta
Tue 6/235:20 am
BIL
- IAH
1 stop7h 08m
Delta
Deal found 5/4![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/1. 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 6/235:40 pm
IAH
- BIL
1 stop6h 52m
Delta
Tue 6/305:20 am
BIL
- IAH
1 stop7h 08m
Delta
Deal found 5/1![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 May 6, 2026.
Search for one-way flight options from Houston to Billings. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/106:14 pm
IAH
- BIL
2 stops39h 56m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 5/3. 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 6/105:15 am
IAH
- BIL
1 stop5h 20m
United Airlines
Deal found 5/3![United Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/176:00 am
IAH
- BIL
2 stops28h 44m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 5/135:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Deal found 5/4![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 5/1. 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 5/1911:34 am
IAH
- BIL
2 stops12h 18m
Delta
Deal found 5/1![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/196:55 am
IAH
- BIL
1 stop7h 28m
United Airlines
Deal found 5/1![United Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/106:48 pm
HOU
- BIL
1 stop5h 27m
American Airlines
Deal found 5/3![American Airlines logo]()
$314
This Expedia deal was found by Cheapflights users on 5/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:46 pm
IAH
- BIL
1 stop9h 47m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 5/3. 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 6/101:10 pm
HOU
- BIL
2 stops11h 22m
Delta
Deal found 5/3![Delta logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/1010:09 am
HOU
- BIL
3 stops38h 42m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$933
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 May 6, 2026.
Round-trip from | $325 (Kiwi.com) |
|---|---|
One-way from | $173 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $368 |
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 May 6, 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-11:13 pm
1 stop6h 25m
Billings Logan Intl
Wed 8/26
5:10 am-1:37 pm
1 stop7h 27m
$329
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Tue 8/18
6:19 pm-3:02 pm
1 stop21h 43m
Billings Logan Intl
Wed 8/26
3:42 pm-1:34 pm
1 stop20h 52m
$329
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
Fri 8/7
5:48 pm-11:13 pm
1 stop6h 25m
Billings Logan Intl
Wed 8/12
11:51 am-6:02 pm
1 stop5h 11m
$329
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Tue 8/25
5:48 pm-11:13 pm
1 stop6h 25m
Billings Logan Intl
Mon 8/31
6:15 am-1:59 pm
1 stop6h 44m
$329
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Tue 8/18
6:19 pm-3:02 pm
1 stop21h 43m
Billings Logan Intl
Tue 8/25
3:42 pm-1:34 pm
1 stop20h 52m
$329
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Tue 8/18
2:35 pm-10:37 pm
1 stop9h 02m
Billings Logan Intl
Tue 8/25
6:15 am-1:59 pm
1 stop6h 44m
$329
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Thu 7/16
6:30 am-5:52 pm
2 stops12h 22m
Billings Logan Intl
Tue 7/21
5:20 am-1:31 pm
1 stop7h 11m
$334
Quickest round-trip
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Mon 6/15
6:48 pm-11:15 pm
1 stop5h 27m
Billings Logan Intl
Tue 6/30
6:00 am-12:20 pm
1 stop5h 20m
$534
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Fri 7/10
6:00 am-5:52 pm
2 stops12h 52m
Billings Logan Intl
Wed 7/15
6:24 am-4:23 pm
2 stops8h 59m
$619
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, 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 $530). 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 May 6, 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
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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 May 6, 2026.
Complete your trip
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Houston and Billings flights
Browse other Houston and Billings flight options. Last updated on May 6, 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 May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$475 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$504 | FlexibilityNo cancel fee | On-time69% |