$161+ Cheap flights from Billings (BIL) to Houston
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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — HOU
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from Billings to Houston with Cheapflights
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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 Billings to HoustonExplore the most affordable flight options available from Billings to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from Billings to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:00 am
BIL
- IAH
1 stop25h 22m
Multiple Airlines
Thu 8/207:55 pm
IAH
- BIL
1 stop22h 00m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:20 am
BIL
- IAH
1 stop7h 17m
Delta
Mon 8/175:48 pm
IAH
- BIL
1 stop6h 42m
Delta
Deal found 6/23![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 6/23. 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 8/225:20 am
BIL
- IAH
1 stop7h 17m
Delta
Mon 8/3111:28 am
IAH
- BIL
2 stops9h 44m
Delta
Deal found 6/23![Delta logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/1010:00 am
BIL
- IAH
1 stop25h 22m
Multiple Airlines
Thu 8/207:55 pm
IAH
- BIL
1 stop22h 00m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 6/21. 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 11/96:25 pm
BIL
- HOU
2 stops14h 01m
Delta
Sat 11/1410:05 am
HOU
- BIL
2 stops10h 43m
Delta
Deal found 6/21![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 6/22. 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 7/1711:50 am
BIL
- IAH
2 stops11h 09m
Delta
Sun 7/197:10 am
IAH
- BIL
2 stops11h 42m
Delta
Deal found 6/22![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:20 am
BIL
- IAH
1 stop7h 17m
Delta
Sat 8/297:20 am
IAH
- BIL
2 stops11h 24m
Delta
Deal found 6/23![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:20 am
BIL
- IAH
2 stops8h 54m
Delta
Tue 8/187:20 am
IAH
- BIL
2 stops11h 24m
Delta
Deal found 6/23![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 6/20. 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 12/165:45 am
BIL
- IAH
1 stop5h 41m
Delta
Tue 12/225:50 pm
IAH
- BIL
1 stop6h 25m
Delta
Deal found 6/20![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 6/23. 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 8/105:20 am
BIL
- IAH
2 stops8h 54m
Delta
Wed 8/195:48 pm
IAH
- BIL
1 stop6h 42m
Delta
Deal found 6/23![Delta logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:00 am
BIL
- IAH
1 stop25h 22m
Multiple Airlines
Sun 8/237:55 pm
IAH
- BIL
1 stop25h 13m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 6/21. 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 11/92:00 pm
BIL
- HOU
1 stop4h 50m
American Airlines
Sat 11/149:05 am
HOU
- BIL
1 stop5h 25m
American Airlines
Deal found 6/21![American Airlines logo]()
$476
Best flights from Billings to HoustonDiscover carefully curated flight deals from Billings to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Billings to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Delta deal was found by Cheapflights users on 6/23. 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 8/225:20 am
BIL
- IAH
1 stop7h 17m
Delta
Wed 8/263:15 pm
IAH
- BIL
2 stops9h 15m
Delta
Deal found 6/23![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/222:29 pm
BIL
- IAH
1 stop7h 27m
United Airlines
Mon 8/315:15 am
IAH
- BIL
1 stop5h 26m
United Airlines
Deal found 6/20![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
BIL
- HOU
1 stop7h 26m
American Airlines
Wed 8/265:41 am
HOU
- BIL
1 stop8h 00m
American Airlines
Deal found 6/23![American Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 6/20. 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 8/225:20 am
BIL
- IAH
1 stop7h 17m
Delta
Mon 8/3111:28 am
IAH
- BIL
2 stops9h 44m
Delta
Deal found 6/20![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 6/21. 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 11/96:25 pm
BIL
- HOU
2 stops14h 01m
Delta
Sat 11/1410:05 am
HOU
- BIL
2 stops10h 43m
Delta
Deal found 6/21![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/24:40 pm
BIL
- IAH
1 stop5h 16m
United Airlines
Sat 9/56:18 pm
IAH
- BIL
1 stop5h 33m
United Airlines
Deal found 6/23![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:20 am
BIL
- IAH
1 stop7h 17m
Delta
Sat 8/297:20 am
IAH
- BIL
2 stops11h 24m
Delta
Deal found 6/21![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:29 pm
BIL
- IAH
1 stop6h 12m
United Airlines
Sat 8/296:18 pm
IAH
- BIL
1 stop5h 33m
United Airlines
Deal found 6/23![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/20. 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 12/165:45 am
BIL
- IAH
1 stop5h 41m
Delta
Tue 12/225:50 pm
IAH
- BIL
1 stop6h 25m
Delta
Deal found 6/20![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 7/166:00 am
BIL
- HOU
1 stop5h 16m
American Airlines
Sat 7/186:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 6/21![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
BIL
- HOU
1 stop11h 19m
American Airlines
Wed 7/299:36 am
HOU
- BIL
1 stop14h 37m
American Airlines
Deal found 6/22![American Airlines logo]()
$675
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 8/2011:20 am
BIL
- HOU
2 stops11h 36m
American Airlines
Sat 8/295:41 am
HOU
- BIL
1 stop8h 00m
American Airlines
Deal found 6/21![American Airlines logo]()
$703
This Delta deal was found by Cheapflights users on 6/23. 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 12/166:15 am
BIL
- HOU
2 stops9h 15m
Delta
Tue 12/221:00 pm
HOU
- BIL
2 stops11h 15m
Delta
Deal found 6/23![Delta logo]()
$620
Last-minute flights from Billings to HoustonDiscover last-minute flight deals from Billings to Houston. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Houston. Data last updated June 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/23. 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 6/276:40 pm
BIL
- IAH
2 stops12h 57m
Delta
Sat 7/117:25 am
IAH
- BIL
2 stops11h 27m
Delta
Deal found 6/23![Delta logo]()
$420
This American Airlines deal was found by Cheapflights users on 6/23. 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 6/276:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Sat 7/116:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 6/23![American Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 6/23. 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 6/276:40 pm
BIL
- HOU
2 stops13h 34m
Delta
Sat 7/1111:00 am
HOU
- BIL
2 stops12h 53m
Delta
Deal found 6/23![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 6/22. 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 7/105:20 am
BIL
- IAH
2 stops8h 44m
Delta
Fri 7/175:40 pm
IAH
- BIL
1 stop6h 50m
Delta
Deal found 6/22![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
BIL
- HOU
1 stop11h 19m
American Airlines
Wed 7/299:36 am
HOU
- BIL
1 stop14h 37m
American Airlines
Deal found 6/22![American Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/164:10 pm
BIL
- IAH
1 stop7h 31m
United Airlines
Sat 7/186:19 pm
IAH
- BIL
1 stop5h 35m
United Airlines
Deal found 6/23![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/22. 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 7/1611:50 am
BIL
- IAH
2 stops11h 09m
Delta
Sat 7/187:25 am
IAH
- BIL
2 stops11h 27m
Delta
Deal found 6/22![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 7/166:00 am
BIL
- HOU
1 stop5h 16m
American Airlines
Sat 7/186:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 6/21![American Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 6/22. 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 7/1711:50 am
BIL
- IAH
2 stops11h 09m
Delta
Sun 7/197:10 am
IAH
- BIL
2 stops11h 42m
Delta
Deal found 6/22![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/21. 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 7/196:00 pm
BIL
- IAH
1 stop5h 41m
United Airlines
Sun 7/265:15 am
IAH
- BIL
1 stop5h 21m
United Airlines
Deal found 6/21![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 6/22. 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 7/225:20 am
BIL
- IAH
2 stops8h 44m
Delta
Wed 7/295:40 pm
IAH
- BIL
1 stop6h 50m
Delta
Deal found 6/22![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:00 am
BIL
- HOU
1 stop11h 19m
American Airlines
Wed 7/299:36 am
HOU
- BIL
1 stop14h 37m
American Airlines
Deal found 6/22![American Airlines logo]()
$672
One-way flights from Billings to HoustonSearch for one-way flight options from Billings to Houston. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Billings to Houston. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/2410:04 am
BIL
- IAH
1 stop25h 18m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$161
This Priceline deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:45 pm
BIL
- IAH
1 stop9h 14m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 6/2910:00 am
BIL
- HOU
2 stops26h 31m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 6/19. 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 7/155:20 am
BIL
- IAH
2 stops8h 44m
Delta
Deal found 6/19![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/24:10 pm
BIL
- IAH
1 stop7h 31m
United Airlines
Deal found 6/19![United Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/2410:04 am
BIL
- HOU
3 stops55h 09m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/157:22 pm
BIL
- IAH
3 stops17h 33m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 6/19. 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 6/291:33 pm
BIL
- HOU
1 stop5h 18m
American Airlines
Deal found 6/19![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/246:00 am
BIL
- HOU
1 stop5h 16m
American Airlines
Deal found 6/23![American Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 6/19. 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 8/25:20 am
BIL
- IAH
2 stops8h 44m
Delta
Deal found 6/19![Delta logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/157:22 pm
BIL
- HOU
3 stops49h 29m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$674
This Delta deal was found by Cheapflights users on 6/19. 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 7/155:20 am
BIL
- HOU
2 stops10h 02m
Delta
Deal found 6/19![Delta logo]()
$1,356
Find flight deals from Billings to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Houston (HO1). 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 24, 2026.
Round-trip from | $310 (Kiwi.com) |
|---|---|
One-way from | $161 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $807 |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Houston 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 24, 2026.
Use the filters below to find and compare flights from Billings to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Sat 8/22
5:20 am-1:37 pm
1 stop7h 17m
Houston George Bush Intcntl
Wed 8/26
3:15 pm-11:30 pm
2 stops9h 15m
$334
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Sat 8/22
5:20 am-1:37 pm
1 stop7h 17m
Houston George Bush Intcntl
Mon 8/31
11:28 am-8:12 pm
2 stops9h 44m
$334
BillingsHouston
BIL - HOU
BILHOU
Billings Logan Intl
Mon 11/9
6:25 pm-9:26 am
2 stops14h 01m
Houston Hobby
Sat 11/14
10:05 am-7:48 pm
2 stops10h 43m
$339
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Thu 8/20
5:20 am-1:37 pm
1 stop7h 17m
Houston George Bush Intcntl
Sat 8/29
7:20 am-5:44 pm
2 stops11h 24m
$359
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Wed 12/16
5:45 am-12:26 pm
1 stop5h 41m
Houston George Bush Intcntl
Tue 12/22
5:50 pm-11:15 pm
1 stop6h 25m
$394
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Sat 8/22
2:29 pm-10:56 pm
1 stop7h 27m
Houston George Bush Intcntl
Mon 8/31
5:15 am-9:41 am
1 stop5h 26m
$419
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Wed 9/2
4:40 pm-10:56 pm
1 stop5h 16m
Houston George Bush Intcntl
Sat 9/5
6:18 pm-10:51 pm
1 stop5h 33m
$419
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Wed 8/26
2:29 pm-9:41 pm
1 stop6h 12m
Houston George Bush Intcntl
Sat 8/29
6:18 pm-10:51 pm
1 stop5h 33m
$419
BillingsHouston
BIL - HOU
BILHOU
Billings Logan Intl
Sat 8/22
7:00 am-3:26 pm
1 stop7h 26m
Houston Hobby
Wed 8/26
5:41 am-12:41 pm
1 stop8h 00m
$599
BillingsHouston
BIL - HOU
BILHOU
Billings Logan Intl
Wed 12/16
6:15 am-4:30 pm
2 stops9h 15m
Houston Hobby
Tue 12/22
1:00 pm-11:15 pm
2 stops11h 15m
$620
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Billings to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Billings with our price prediction graph.
BIL-HO1
BIL-IAH
BIL-HOU
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 Billings to Houston
BIL-HO1
BIL-IAH
BIL-HOU
What is the cheapest month to book a flight from Billings to Houston?
Currently, November is the cheapest month in which you can book a flight from Billings to Houston (average of $198). Flying from Billings to Houston in June is currently the most expensive (average of $378). 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 Billings to Houston?
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated June 24, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Billings to Houston. 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.
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
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 Billings to Houston. 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 Billings to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Billings to Houston by cabin class
Find flights from Billings to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Billings and Houston flights
Browse other Billings and Houston flight options. Last updated on June 24, 2026.
Other flights from Billings
Browse through other flights departing from Billings. Flights are based on user searches made on Cheapflights and were last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Billings to Houston
Discover the top 3 airlines that operate flights from Billings to Houston. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$477 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$350 | Average$623 | FlexibilityNo cancel fee | On-time71% |