$154+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — HOU
Jun 8 — Jun 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Billings to Houston with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Billings to Houston
Cheapest
Best
Last-minute
One-way
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 May 9, 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 May 9, 2026.
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.
Sat 8/226:21 pm
BIL
- IAH
1 stop18h 13m
Alaska Airlines
Mon 8/316:14 pm
IAH
- BIL
1 stop21h 48m
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.
Sat 8/225:10 am
BIL
- IAH
2 stops9h 47m
Delta
Mon 8/312:35 pm
IAH
- BIL
1 stop9h 02m
Delta
Deal found 5/6![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 8/206:21 pm
BIL
- IAH
1 stop18h 13m
Alaska Airlines
Sat 8/296:14 pm
IAH
- BIL
1 stop21h 48m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 5/8. 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.
Thu 8/206:26 am
BIL
- IAH
1 stop5h 39m
Delta
Sat 8/2911:23 am
IAH
- BIL
2 stops12h 13m
Delta
Deal found 5/8![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:34 am
BIL
- IAH
1 stop6h 35m
Delta
Fri 5/295:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Deal found 5/9![Delta logo]()
$369
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.
Sat 10/246:01 am
BIL
- IAH
1 stop10h 14m
Alaska Airlines
Tue 10/272:52 pm
IAH
- BIL
1 stop9h 58m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$374
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.
Sat 7/116:24 am
BIL
- IAH
2 stops8h 48m
Delta
Mon 7/205:40 pm
IAH
- BIL
1 stop6h 40m
Delta
Deal found 5/5![Delta logo]()
$379
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.
Sat 7/116:24 am
BIL
- IAH
2 stops8h 48m
Delta
Tue 7/217:10 am
IAH
- BIL
2 stops11h 42m
Delta
Deal found 5/5![Delta logo]()
$385
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.
Fri 5/221:23 pm
BIL
- IAH
1 stop8h 05m
American Airlines
Mon 5/256:50 pm
IAH
- BIL
1 stop5h 25m
American Airlines
Deal found 5/6![American Airlines logo]()
$399
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.
Thu 8/207:00 am
BIL
- HOU
1 stop7h 28m
American Airlines
Sat 8/296:14 pm
HOU
- BIL
1 stop5h 30m
American Airlines
Deal found 5/5![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:23 pm
BIL
- HOU
1 stop5h 28m
American Airlines
Fri 5/296:39 pm
HOU
- BIL
1 stop5h 36m
American Airlines
Deal found 5/9![American Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:00 am
BIL
- HOU
1 stop5h 16m
American Airlines
Fri 7/106:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 5/8![American Airlines logo]()
$568
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 May 9, 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 May 9, 2026.
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.
Sat 8/226:21 pm
BIL
- IAH
1 stop18h 13m
Alaska Airlines
Mon 8/316:14 pm
IAH
- BIL
1 stop21h 48m
Alaska Airlines
Deal found 5/6![Alaska Airlines 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.
Sat 8/226:26 am
BIL
- IAH
1 stop6h 43m
Delta
Mon 8/316:30 am
IAH
- BIL
2 stops12h 18m
Delta
Deal found 5/4![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 5/7. 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 9/12:29 pm
BIL
- IAH
1 stop5h 26m
United Airlines
Sat 9/56:18 pm
IAH
- BIL
1 stop5h 33m
United Airlines
Deal found 5/7![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:23 pm
BIL
- HOU
1 stop5h 28m
American Airlines
Fri 5/296:39 pm
HOU
- BIL
1 stop5h 36m
American Airlines
Deal found 5/9![American Airlines logo]()
$511
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.
Sat 10/246:01 am
BIL
- IAH
1 stop10h 14m
Alaska Airlines
Tue 10/272:52 pm
IAH
- BIL
1 stop9h 58m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$374
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.
Sat 7/116:24 am
BIL
- IAH
2 stops8h 48m
Delta
Tue 7/215:40 pm
IAH
- BIL
1 stop6h 40m
Delta
Deal found 5/5![Delta logo]()
$379
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.
Thu 8/205:10 am
BIL
- IAH
2 stops11h 30m
Delta
Sat 8/2911:23 am
IAH
- BIL
2 stops12h 13m
Delta
Deal found 5/4![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:30 am
BIL
- IAH
2 stops11h 00m
Delta
Fri 5/293:25 pm
IAH
- BIL
2 stops8h 49m
Delta
Deal found 5/9![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:00 am
BIL
- HOU
1 stop5h 16m
American Airlines
Fri 7/106:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 5/8![American Airlines logo]()
$568
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.
Sat 7/116:00 am
BIL
- HOU
1 stop5h 16m
American Airlines
Tue 7/216:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 5/5![American Airlines logo]()
$645
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.
Thu 8/206:26 am
BIL
- HOU
2 stops8h 59m
Delta
Sat 8/2910:50 am
HOU
- BIL
2 stops12h 46m
Delta
Deal found 5/4![Delta logo]()
$580
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 7/186:00 am
BIL
- HOU
1 stop11h 19m
American Airlines
Sun 7/266:49 pm
HOU
- BIL
1 stop5h 24m
American Airlines
Deal found 5/7![American Airlines logo]()
$672
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Tue 6/94:15 pm
HOU
- BIL
1 stop8h 00m
American Airlines
Deal found 5/9![American Airlines logo]()
$673
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 6/56:30 am
BIL
- HOU
2 stops8h 39m
Delta
Tue 6/91:10 pm
HOU
- BIL
2 stops11h 22m
Delta
Deal found 5/6![Delta logo]()
$659
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 7/56:40 pm
BIL
- HOU
2 stops13h 34m
Delta
Fri 7/106:00 am
HOU
- BIL
2 stops12h 52m
Delta
Deal found 5/5![Delta logo]()
$882
Last-minute flights from Billings to HoustonDiscover last-minute flight deals from Billings to Houston. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Houston. Data last updated May 9, 2026 and is based on user searches.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:05 am
BIL
- IAH
1 stop5h 14m
United Airlines
Tue 5/126:23 pm
IAH
- BIL
1 stop5h 22m
United Airlines
Deal found 5/6![United Airlines logo]()
$527
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.
Mon 5/186:30 am
BIL
- IAH
1 stop5h 50m
Delta
Sun 5/315:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Deal found 5/6![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:34 am
BIL
- IAH
1 stop6h 35m
Delta
Fri 5/295:54 pm
IAH
- BIL
1 stop6h 20m
Delta
Deal found 5/9![Delta logo]()
$369
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.
Fri 5/221:23 pm
BIL
- IAH
1 stop8h 05m
American Airlines
Mon 5/256:50 pm
IAH
- BIL
1 stop5h 25m
American Airlines
Deal found 5/6![American Airlines logo]()
$399
This deal was found by Cheapflights users on 5/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:10 pm
BIL
- IAH
1 stop6h 49m
United Airlines
Mon 5/255:15 am
IAH
- BIL
1 stop5h 20m
United Airlines
Deal found 5/7![United Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:23 pm
BIL
- HOU
1 stop5h 28m
American Airlines
Fri 5/296:39 pm
HOU
- BIL
1 stop5h 36m
American Airlines
Deal found 5/9![American Airlines logo]()
$511
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:00 am
BIL
- IAH
2 stops14h 25m
Multiple Airlines
Mon 5/2512:06 pm
IAH
- BIL
1 stop26h 45m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$559
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.
Mon 5/255:30 am
BIL
- IAH
1 stop5h 19m
Delta
Fri 5/292:45 pm
IAH
- BIL
2 stops9h 07m
Delta
Deal found 5/6![Delta logo]()
$529
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.
Thu 6/46:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Sun 6/79:30 am
HOU
- BIL
1 stop14h 45m
American Airlines
Deal found 5/4![American Airlines logo]()
$758
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 6/56:30 am
BIL
- HOU
2 stops8h 39m
Delta
Tue 6/91:10 pm
HOU
- BIL
2 stops11h 22m
Delta
Deal found 5/6![Delta logo]()
$659
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
BIL
- HOU
1 stop5h 20m
American Airlines
Tue 6/94:15 pm
HOU
- BIL
1 stop8h 00m
American Airlines
Deal found 5/9![American Airlines logo]()
$673
This American Airlines deal was found by Cheapflights users on 5/7. 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 6/191:33 pm
BIL
- HOU
1 stop5h 18m
American Airlines
Mon 6/226:48 pm
HOU
- BIL
1 stop5h 27m
American Airlines
Deal found 5/7![American Airlines logo]()
$735
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 May 9, 2026.
Search for one-way flight options from Billings to Houston. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Tue 7/212:10 pm
BIL
- IAH
1 stop23h 00m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$154
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:21 pm
BIL
- IAH
1 stop10h 02m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$165
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 6/176:24 am
BIL
- IAH
1 stop5h 51m
Delta
Deal found 5/6![Delta logo]()
$166
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:21 pm
BIL
- IAH
1 stop9h 59m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 5/8. 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.
Tue 7/215:20 am
BIL
- IAH
2 stops11h 19m
Delta
Deal found 5/8![Delta logo]()
$176
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.
Sun 8/25:20 am
BIL
- IAH
1 stop7h 11m
Delta
Deal found 5/6![Delta logo]()
$190
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 5/266:00 pm
BIL
- IAH
1 stop5h 41m
United Airlines
Deal found 5/8![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 5/8. 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.
Tue 5/2611:34 am
BIL
- IAH
2 stops11h 20m
Delta
Deal found 5/8![Delta logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Tue 7/212:10 pm
BIL
- HOU
2 stops44h 18m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$322
This American Airlines deal was found by Cheapflights users on 5/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
BIL
- HOU
1 stop5h 16m
American Airlines
Deal found 5/8![American Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Tue 7/213:43 pm
BIL
- HOU
3 stops41h 02m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$709
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 May 9, 2026.
Round-trip from | $329 (Delta) |
|---|---|
One-way from | $154 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $495 |
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 May 9, 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
6:21 pm-1:34 pm
1 stop18h 13m
Houston George Bush Intcntl
Mon 8/31
6:14 pm-3:02 pm
1 stop21h 48m
$329
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Sat 8/22
6:26 am-2:09 pm
1 stop6h 43m
Houston George Bush Intcntl
Mon 8/31
6:30 am-5:48 pm
2 stops12h 18m
$334
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Sat 10/24
6:01 am-5:15 pm
1 stop10h 14m
Houston George Bush Intcntl
Tue 10/27
2:52 pm-11:50 pm
1 stop9h 58m
$374
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Sat 7/11
6:24 am-4:12 pm
2 stops8h 48m
Houston George Bush Intcntl
Tue 7/21
5:40 pm-11:20 pm
1 stop6h 40m
$379
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Thu 8/20
5:10 am-5:40 pm
2 stops11h 30m
Houston George Bush Intcntl
Sat 8/29
11:23 am-10:36 pm
2 stops12h 13m
$384
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Fri 5/22
5:30 am-5:30 pm
2 stops11h 00m
Houston George Bush Intcntl
Fri 5/29
3:25 pm-11:14 pm
2 stops8h 49m
$425
BillingsHouston
BIL - IAH
BILIAH
Billings Logan Intl
Tue 9/1
2:29 pm-8:55 pm
1 stop5h 26m
Houston George Bush Intcntl
Sat 9/5
6:18 pm-10:51 pm
1 stop5h 33m
$429
BillingsHouston
BIL - HOU
BILHOU
Billings Logan Intl
Fri 5/22
1:23 pm-7:51 pm
1 stop5h 28m
Houston Hobby
Fri 5/29
6:39 pm-11:15 pm
1 stop5h 36m
$511
Quickest round-trip
BillingsHouston
BIL - HOU
BILHOU
Billings Logan Intl
Sun 7/5
6:00 am-12:16 pm
1 stop5h 16m
Houston Hobby
Fri 7/10
6:49 pm-11:13 pm
1 stop5h 24m
$568
BillingsHouston
BIL - HOU
BILHOU
Billings Logan Intl
Thu 8/20
6:26 am-4:25 pm
2 stops8h 59m
Houston Hobby
Sat 8/29
10:50 am-10:36 pm
2 stops12h 46m
$580
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, June is the cheapest month in which you can book a flight from Billings to Houston (average of $175). Flying from Billings to Houston in December is currently the most expensive (average of $376). 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 May 9, 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.
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Boarding
8.1
Crew
8.5
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Billings
Popular flights
Alternative routes for Billings to Houston
See prices for flight routes from nearby airports that may be better suited for you.
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 May 9, 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 May 9, 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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$471 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$350 | Average$623 | FlexibilityNo cancel fee | On-time71% |