$170+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BIL
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:41 pm
IAH
- BIL
1 stop7h 27m
Multiple Airlines
Mon 8/319:57 pm
BIL
- IAH
1 stop13h 49m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:48 pm
IAH
- BIL
1 stop6h 42m
Delta
Tue 8/2511:51 am
BIL
- IAH
1 stop5h 11m
Delta
Deal found 6/9![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:27 pm
IAH
- BIL
2 stops8h 58m
Delta
Wed 8/266:26 am
BIL
- IAH
1 stop5h 39m
Delta
Deal found 6/9![Delta logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:57 pm
IAH
- BIL
1 stop14h 32m
Multiple Airlines
Mon 10/128:52 pm
BIL
- IAH
1 stop23h 12m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 9/72:34 pm
IAH
- BIL
1 stop9h 55m
Alaska Airlines
Fri 9/117:29 pm
BIL
- IAH
1 stop20h 44m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/4. 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.
Thu 11/196:30 am
IAH
- BIL
2 stops12h 19m
Delta
Sat 11/216:15 am
BIL
- IAH
1 stop5h 56m
Delta
Deal found 6/4![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:48 pm
IAH
- BIL
1 stop6h 42m
Delta
Mon 8/105:20 am
BIL
- IAH
2 stops8h 54m
Delta
Deal found 6/9![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
HOU
- BIL
2 stops12h 35m
Delta
Wed 8/266:33 pm
BIL
- HOU
2 stops14h 17m
Delta
Deal found 6/7![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/7![American Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:48 pm
HOU
- BIL
1 stop5h 27m
American Airlines
Tue 6/231:33 pm
BIL
- HOU
1 stop5h 18m
American Airlines
Deal found 6/7![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 11/259:05 am
HOU
- BIL
1 stop5h 25m
American Airlines
Fri 11/272:00 pm
BIL
- HOU
1 stop8h 57m
American Airlines
Deal found 6/4![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop18h 06m
American Airlines
Tue 8/257:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Deal found 6/9![American Airlines logo]()
$564
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 June 9, 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 June 9, 2026.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:48 pm
IAH
- BIL
1 stop6h 42m
Delta
Tue 8/2511:51 am
BIL
- IAH
2 stops11h 03m
Delta
Deal found 6/9![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:34 pm
IAH
- BIL
1 stop9h 55m
Alaska Airlines
Fri 9/113:42 pm
BIL
- IAH
1 stop20h 49m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 am
IAH
- BIL
1 stop6h 43m
United Airlines
Sat 10/312:40 pm
BIL
- IAH
1 stop5h 10m
United Airlines
Deal found 6/8![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop18h 06m
American Airlines
Wed 8/267:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Deal found 6/9![American Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:28 am
IAH
- BIL
2 stops11h 57m
Delta
Wed 8/265:20 am
BIL
- IAH
1 stop7h 17m
Delta
Deal found 6/7![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 6/4. 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 8/185:48 pm
IAH
- BIL
1 stop6h 42m
Delta
Tue 8/2511:51 am
BIL
- IAH
1 stop5h 11m
Delta
Deal found 6/4![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:15 am
IAH
- BIL
1 stop5h 26m
United Airlines
Wed 9/24:40 pm
BIL
- IAH
1 stop6h 16m
United Airlines
Deal found 6/8![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/4. 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 8/2611:28 am
IAH
- BIL
2 stops11h 57m
Delta
Mon 8/316:26 am
BIL
- IAH
1 stop7h 24m
Delta
Deal found 6/4![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
HOU
- BIL
2 stops12h 35m
Delta
Tue 8/256:33 pm
BIL
- HOU
2 stops14h 17m
Delta
Deal found 6/7![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
HOU
- BIL
2 stops12h 35m
Delta
Wed 8/266:33 pm
BIL
- HOU
2 stops14h 17m
Delta
Deal found 6/7![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 6/4. 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 8/2510:50 am
HOU
- BIL
2 stops12h 35m
Delta
Mon 8/316:33 pm
BIL
- HOU
2 stops14h 17m
Delta
Deal found 6/4![Delta logo]()
$600
This Delta deal was found by Cheapflights users on 6/4. 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 11/2510:05 am
HOU
- BIL
2 stops13h 27m
Delta
Fri 11/2711:35 am
BIL
- HOU
2 stops9h 08m
Delta
Deal found 6/4![Delta logo]()
$659
Last-minute flights from Houston to BillingsDiscover last-minute flight deals from Houston to Billings. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Billings. Data last updated June 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:48 pm
HOU
- BIL
1 stop5h 27m
American Airlines
Tue 6/231:33 pm
BIL
- HOU
1 stop5h 18m
American Airlines
Deal found 6/7![American Airlines logo]()
$536
This Expedia deal was found by Cheapflights users on 6/5. 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 7/36:19 pm
IAH
- BIL
1 stop21h 44m
Alaska Airlines
Mon 7/137:22 pm
BIL
- IAH
1 stop9h 58m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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.
Fri 7/36:19 pm
IAH
- BIL
1 stop21h 44m
Alaska Airlines
Fri 7/107:22 pm
BIL
- IAH
1 stop9h 58m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:13 pm
IAH
- BIL
2 stops8h 49m
Delta
Sat 7/115:20 am
BIL
- IAH
1 stop7h 09m
Delta
Deal found 6/6![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
IAH
- BIL
1 stop7h 52m
United Airlines
Sat 7/112:25 pm
BIL
- IAH
1 stop6h 11m
United Airlines
Deal found 6/6![United Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:16 am
HOU
- BIL
2 stops10h 46m
Delta
Sat 7/116:24 am
BIL
- HOU
2 stops8h 58m
Delta
Deal found 6/6![Delta logo]()
$581
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:40 pm
IAH
- BIL
1 stop6h 50m
Delta
Thu 7/165:20 am
BIL
- IAH
1 stop7h 11m
Delta
Deal found 6/9![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 6/4. 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 7/145:40 pm
IAH
- BIL
1 stop6h 50m
Delta
Tue 7/215:20 am
BIL
- IAH
2 stops8h 44m
Delta
Deal found 6/4![Delta logo]()
$354
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:19 pm
IAH
- BIL
1 stop21h 44m
Alaska Airlines
Tue 7/287:22 pm
BIL
- IAH
1 stop9h 58m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 6/4. 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 7/225:40 pm
IAH
- BIL
1 stop6h 50m
Delta
Mon 7/276:34 pm
BIL
- IAH
2 stops13h 01m
Delta
Deal found 6/4![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:40 pm
IAH
- BIL
1 stop6h 50m
Delta
Fri 7/316:24 am
BIL
- IAH
1 stop5h 50m
Delta
Deal found 6/9![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:15 am
IAH
- BIL
1 stop5h 21m
United Airlines
Fri 7/316:00 pm
BIL
- IAH
1 stop5h 41m
United Airlines
Deal found 6/6![United Airlines logo]()
$498
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 June 9, 2026.
Search for one-way flight options from Houston to Billings. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:19 pm
IAH
- BIL
1 stop21h 44m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:51 am
IAH
- BIL
2 stops22h 23m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$208
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:53 pm
IAH
- BIL
1 stop5h 20m
American Airlines
Deal found 6/7![American Airlines logo]()
$221
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:30 am
IAH
- BIL
1 stop7h 52m
United Airlines
Deal found 6/5![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:40 pm
IAH
- BIL
1 stop6h 55m
Delta
Deal found 6/8![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 6/9![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:30 am
IAH
- BIL
1 stop7h 52m
United Airlines
Deal found 6/7![United Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:55 pm
IAH
- BIL
3 stops45h 11m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:15 am
IAH
- BIL
1 stop5h 20m
United Airlines
Deal found 6/7![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 6/141:10 pm
HOU
- BIL
2 stops11h 22m
Delta
Deal found 6/4![Delta logo]()
$514
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Deal found 6/7![American Airlines logo]()
$553
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sun 6/146:48 pm
HOU
- BIL
1 stop5h 27m
American Airlines
Deal found 6/4![American Airlines logo]()
$608
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 June 9, 2026.
Round-trip from | $288 (Kiwi.com) |
|---|---|
One-way from | $170 (Alaska Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $480 |
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 June 9, 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
Fri 8/21
5:48 pm-11:30 pm
1 stop6h 42m
Billings Logan Intl
Tue 8/25
11:51 am-11:54 pm
2 stops11h 03m
$334
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Tue 8/18
11:28 am-10:25 pm
2 stops11h 57m
Billings Logan Intl
Wed 8/26
5:20 am-1:37 pm
1 stop7h 17m
$334
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
$349
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Wed 8/26
11:28 am-10:25 pm
2 stops11h 57m
Billings Logan Intl
Mon 8/31
6:26 am-2:50 pm
1 stop7h 24m
$354
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Mon 9/7
2:34 pm-11:29 pm
1 stop9h 55m
Billings Logan Intl
Fri 9/11
3:42 pm-1:31 pm
1 stop20h 49m
$374
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Wed 10/28
7:30 am-1:13 pm
1 stop6h 43m
Billings Logan Intl
Sat 10/31
2:40 pm-8:50 pm
1 stop5h 10m
$419
Quickest round-trip
HoustonBillings
IAH - BIL
IAHBIL
Houston George Bush Intcntl
Sat 8/29
5:15 am-9:41 am
1 stop5h 26m
Billings Logan Intl
Wed 9/2
4:40 pm-11:56 pm
1 stop6h 16m
$419
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Tue 8/18
10:50 am-10:25 pm
2 stops12h 35m
Billings Logan Intl
Tue 8/25
6:33 pm-9:50 am
2 stops14h 17m
$454
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Tue 8/18
10:50 am-10:25 pm
2 stops12h 35m
Billings Logan Intl
Wed 8/26
6:33 pm-9:50 am
2 stops14h 17m
$454
HoustonBillings
HOU - BIL
HOUBIL
Houston Hobby
Tue 8/18
5:41 am-10:47 pm
1 stop18h 06m
Billings Logan Intl
Wed 8/26
7:00 am-3:26 pm
1 stop7h 26m
$520
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 June 9, 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
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 June 9, 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 June 9, 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$475 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$504 | FlexibilityNo cancel fee | On-time69% |