$75+ Cheap flights from Billings (BIL) to California
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Cheapest flights from Billings to CaliforniaExplore the most affordable flight options available from Billings to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
Explore the most affordable flight options available from Billings to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Mon 7/136:00 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 5/12![Allegiant Air logo]()
$97
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.
Mon 7/209:59 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 7/316:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 6/56:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 5/11![Allegiant Air logo]()
$103
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 7/176:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:22 pm
BIL
- LAS
Nonstop2h 06m
Allegiant Air
Fri 9/251:14 pm
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 5/10![Allegiant Air logo]()
$117
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.
Mon 6/2910:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 7/106:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$125
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:59 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 7/176:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:56 pm
BIL
- LAX
1 stop20h 02m
Multiple Airlines
Sat 8/81:53 pm
LAX
- BIL
1 stop26h 10m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$211
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.
Mon 6/2910:00 am
BIL
- SAN
1 stop23h 48m
Multiple Airlines
Thu 7/168:29 pm
SAN
- BIL
1 stop11h 45m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:59 am
BIL
- LAX
1 stop24h 25m
Multiple Airlines
Sat 8/81:53 pm
LAX
- BIL
1 stop26h 10m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$229
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:41 pm
BIL
- SAN
1 stop25h 50m
Multiple Airlines
Fri 6/124:17 pm
SAN
- BIL
1 stop21h 26m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$237
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:41 pm
BIL
- SAN
1 stop25h 50m
Multiple Airlines
Mon 6/224:17 pm
SAN
- BIL
1 stop19h 56m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$245
Best flights from Billings to CaliforniaDiscover carefully curated flight deals from Billings to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from Billings to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:34 pm
BIL
- LAS
1 stop6h 21m
Delta
Mon 8/176:00 am
LAS
- BIL
1 stop4h 07m
Delta
Deal found 5/10![Delta logo]()
$301
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:35 pm
BIL
- SFO
1 stop23h 55m
Multiple Airlines
Thu 6/1110:58 pm
SFO
- BIL
1 stop9h 12m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:43 pm
BIL
- SMF
1 stop4h 54m
Alaska Airlines
Tue 7/75:08 pm
SMF
- BIL
1 stop5h 43m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$331
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.
Thu 5/284:10 pm
BIL
- SFO
1 stop6h 00m
United Airlines
Sat 5/306:15 am
SFO
- BIL
1 stop6h 07m
United Airlines
Deal found 5/7![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 am
BIL
- SNA
2 stops10h 34m
American Airlines
Tue 5/262:30 pm
SNA
- BIL
1 stop7h 45m
American Airlines
Deal found 5/10![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:20 am
BIL
- LAS
1 stop4h 30m
Delta
Fri 7/2410:00 am
LAS
- BIL
1 stop6h 52m
Delta
Deal found 5/11![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:20 am
BIL
- ONT
1 stop4h 27m
Delta
Mon 8/35:06 pm
ONT
- BIL
1 stop4h 29m
Delta
Deal found 5/11![Delta logo]()
$311
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:34 pm
BIL
- LAX
1 stop5h 36m
Alaska Airlines
Wed 6/36:00 am
LAX
- BIL
1 stop6h 21m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:20 am
BIL
- ONT
1 stop4h 27m
Delta
Wed 8/56:00 am
ONT
- BIL
1 stop4h 07m
Delta
Deal found 5/11![Delta logo]()
$311
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.
Wed 5/273:34 pm
BIL
- MFR
1 stop4h 05m
Alaska Airlines
Sat 5/305:41 pm
MFR
- BIL
1 stop4h 52m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:20 am
BIL
- SNA
1 stop4h 34m
Delta
Mon 7/275:03 pm
SNA
- BIL
1 stop4h 47m
Delta
Deal found 5/11![Delta logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:21 pm
BIL
- LAS
1 stop16h 48m
Alaska Airlines
Fri 6/55:48 pm
LAS
- BIL
1 stop18h 33m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$364
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:20 am
BIL
- SMF
1 stop4h 35m
Delta
Tue 7/75:00 pm
SMF
- BIL
1 stop4h 50m
Delta
Deal found 5/7![Delta logo]()
$311
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.
Sat 5/232:25 pm
BIL
- ONT
1 stop7h 17m
United Airlines
Thu 5/285:00 am
ONT
- BIL
1 stop7h 22m
United Airlines
Deal found 5/8![United Airlines logo]()
$491
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.
Tue 9/226:05 am
BIL
- SAN
1 stop6h 41m
Alaska Airlines
Sat 9/264:00 pm
SAN
- BIL
1 stop6h 29m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$374
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:40 pm
BIL
- LAS
1 stop6h 04m
Delta
Sun 7/126:00 am
LAS
- BIL
1 stop4h 09m
Delta
Deal found 5/7![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:40 pm
BIL
- LAX
1 stop6h 06m
Delta
Mon 6/155:35 am
LAX
- BIL
1 stop4h 24m
Delta
Deal found 5/10![Delta logo]()
$311
This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:05 am
BIL
- SFO
2 stops9h 47m
Alaska Airlines
Fri 8/287:20 am
SFO
- BIL
1 stop6h 42m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$383
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.
Mon 6/85:20 am
BIL
- LAX
1 stop6h 22m
Delta
Mon 6/155:35 am
LAX
- BIL
1 stop4h 24m
Delta
Deal found 5/9![Delta logo]()
$311
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.
Sat 10/172:29 pm
BIL
- MFR
2 stops9h 30m
United Airlines
Wed 10/212:03 pm
MFR
- BIL
3 stops21h 56m
United Airlines
Deal found 5/7![United Airlines logo]()
$564
This Alaska Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:55 am
BIL
- SAN
1 stop6h 52m
Alaska Airlines
Tue 11/1010:43 am
SAN
- BIL
2 stops11h 00m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$392
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:20 am
BIL
- LAS
2 stops7h 53m
Delta
Thu 7/161:15 pm
LAS
- BIL
1 stop3h 33m
Delta
Deal found 5/7![Delta logo]()
$316
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.
Fri 8/286:05 am
BIL
- BUR
1 stop6h 35m
Alaska Airlines
Mon 8/312:07 pm
BUR
- BIL
1 stop8h 22m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$405
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:20 am
BIL
- LAS
1 stop4h 33m
Delta
Wed 7/159:46 am
LAS
- BIL
2 stops7h 02m
Delta
Deal found 5/7![Delta logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:05 pm
BIL
- SNA
1 stop6h 24m
Alaska Airlines
Fri 10/3010:49 am
SNA
- BIL
1 stop7h 03m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$409
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.
Thu 7/95:20 am
BIL
- LAS
1 stop4h 30m
Delta
Mon 7/1310:00 am
LAS
- BIL
1 stop6h 52m
Delta
Deal found 5/9![Delta logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:21 pm
BIL
- SFO
1 stop15h 11m
Alaska Airlines
Tue 6/93:00 pm
SFO
- BIL
1 stop23h 03m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:34 am
BIL
- ONT
1 stop5h 43m
Delta
Mon 6/14:57 pm
ONT
- BIL
1 stop4h 55m
Delta
Deal found 5/11![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:20 am
BIL
- ONT
1 stop4h 30m
Delta
Mon 6/156:00 am
ONT
- BIL
1 stop3h 59m
Delta
Deal found 5/11![Delta logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:21 pm
BIL
- ONT
1 stop16h 49m
Alaska Airlines
Mon 6/88:11 pm
ONT
- BIL
1 stop21h 30m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$468
Last-minute flights from Billings to CaliforniaDiscover last-minute flight deals from Billings to California. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to California. Data last updated May 12, 2026 and is based on user searches.
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.
Mon 5/1810:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 5/296:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Mon 5/256:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 5/11![Allegiant Air logo]()
$217
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.
Mon 5/1810:34 am
BIL
- LAS
Nonstop2h 10m
Multiple Airlines
Fri 5/293:00 pm
LAS
- BIL
2 stops22h 51m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:34 am
BIL
- LAS
Nonstop2h 10m
Multiple Airlines
Mon 5/2510:07 pm
LAS
- BIL
1 stop14h 44m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$320
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Mon 5/256:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$287
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:41 pm
BIL
- SAN
1 stop25h 50m
Multiple Airlines
Fri 6/124:17 pm
SAN
- BIL
1 stop21h 26m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$237
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:41 pm
BIL
- SAN
1 stop25h 50m
Multiple Airlines
Mon 6/224:17 pm
SAN
- BIL
1 stop19h 56m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$245
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:35 pm
BIL
- SFO
1 stop23h 55m
Multiple Airlines
Thu 6/1110:58 pm
SFO
- BIL
1 stop9h 12m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$310
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:00 am
BIL
- SAN
1 stop23h 47m
Multiple Airlines
Fri 6/124:17 pm
SAN
- BIL
1 stop21h 26m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$318
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 6/116:40 pm
BIL
- LAX
1 stop6h 06m
Delta
Mon 6/155:35 am
LAX
- BIL
1 stop4h 24m
Delta
Deal found 5/8![Delta logo]()
$311
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.
Mon 6/2910:00 am
BIL
- SAN
1 stop23h 48m
Multiple Airlines
Thu 7/168:29 pm
SAN
- BIL
1 stop11h 45m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$214
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.
Mon 6/2910:00 am
BIL
- SAN
1 stop23h 48m
Multiple Airlines
Sun 7/128:29 pm
SAN
- BIL
1 stop11h 40m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$287
One-way flights from Billings to CaliforniaSearch for one-way flight options from Billings to California. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from Billings to California. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:59 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 5/11![Allegiant Air logo]()
$76
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:00 am
BIL
- LAX
1 stop24h 25m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Deal found 5/11![Allegiant Air logo]()
$117
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.
Mon 7/69:59 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:56 pm
BIL
- SAN
1 stop22h 35m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$150
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 6/126:40 pm
BIL
- LAS
1 stop6h 04m
Delta
Deal found 5/9![Delta logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:00 am
BIL
- SNA
1 stop7h 15m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$154
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$155
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:25 pm
BIL
- ONT
1 stop6h 19m
Delta
Deal found 5/11![Delta logo]()
$156
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:20 am
BIL
- SNA
1 stop4h 37m
Delta
Deal found 5/11![Delta logo]()
$156
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 6/22:41 pm
BIL
- SFO
1 stop26h 49m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$156
Find flight deals from Billings to California
Keep the following information in mind while searching for Billings to California flight deals. Data was last updated May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $97 (Cheapflightsfares) |
One-way from | $75 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $416 |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to California 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 12, 2026.
Use the filters below to find and compare flights from Billings to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Fri 8/14
6:34 pm-11:55 pm
1 stop6h 21m
Las Vegas Harry Reid Intl
Mon 8/17
6:00 am-11:07 am
1 stop4h 07m
$301
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Sun 7/19
5:20 am-8:50 am
1 stop4h 30m
Las Vegas Harry Reid Intl
Fri 7/24
10:00 am-5:52 pm
1 stop6h 52m
$301
BillingsSan Francisco
BIL - SFO
BILSFO
Billings Logan Intl
Thu 6/4
5:35 pm-4:30 pm
1 stop23h 55m
San Francisco
Thu 6/11
10:58 pm-9:10 am
1 stop9h 12m
$310
BillingsOntario
BIL - ONT
BILONT
Billings Logan Intl
Fri 7/24
5:20 am-8:47 am
1 stop4h 27m
Ontario
Mon 8/3
5:06 pm-10:35 pm
1 stop4h 29m
$311
BillingsOntario
BIL - ONT
BILONT
Billings Logan Intl
Fri 7/24
5:20 am-8:47 am
1 stop4h 27m
Ontario
Wed 8/5
6:00 am-11:07 am
1 stop4h 07m
$311
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Fri 7/17
5:20 am-8:54 am
1 stop4h 34m
Santa Ana J. Wayne/Orange Cnty
Mon 7/27
5:03 pm-10:50 pm
1 stop4h 47m
$311
BillingsSacramento
BIL - SMF
BILSMF
Billings Logan Intl
Fri 7/3
5:20 am-8:55 am
1 stop4h 35m
Sacramento Intl
Tue 7/7
5:00 pm-10:50 pm
1 stop4h 50m
$311
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Thu 7/2
6:40 pm-11:44 pm
1 stop6h 04m
Las Vegas Harry Reid Intl
Sun 7/12
6:00 am-11:09 am
1 stop4h 09m
$311
BillingsLos Angeles
BIL - LAX
BILLAX
Billings Logan Intl
Thu 6/11
6:40 pm-11:46 pm
1 stop6h 06m
Los Angeles
Mon 6/15
5:35 am-10:59 am
1 stop4h 24m
$311
BillingsLos Angeles
BIL - LAX
BILLAX
Billings Logan Intl
Mon 6/8
5:20 am-10:42 am
1 stop6h 22m
Los Angeles
Mon 6/15
5:35 am-10:59 am
1 stop4h 24m
$311
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Billings to California
Have a flexible travel schedule? Discover the best time to fly to California from Billings with our price prediction graph.
BIL-LAS
BIL-LAX
BIL-SAN
BIL-SNA
BIL-ONT
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 California
BIL-USCA
BIL-LAS
BIL-LAX
BIL-SAN
BIL-SNA
How far ahead should I book a flight from Billings to California?
The price you pay for your flight from Billings to California may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Billings to California?
Currently, April is the cheapest month in which you can book a flight from Billings to California (average of $122). Flying from Billings to California in March is currently the most expensive (average of $242). 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.
What is the cheapest time of day to fly from BIL to CA?
Find hourly flight availability from Billings to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2026.
A simple way to save on the total cost of your ticket is to fly from Billings to California at noon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Billings to California?
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. 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 California. Reviews last updated May 12, 2026.
Read through reviews of airlines operating flights from Billings to California, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Billings to California. 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 California
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Billings to California by cabin class
Find flights from Billings to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Billings and California flights
Browse other Billings and California flight options. Last updated on May 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Billings to California flights
Consider these flights traveling from Billings to California.
Top 3 airlines flying from Billings to California
Discover the top 3 airlines that operate flights from Billings to California. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$377 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$367 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$241 | Average$413 | FlexibilityNo cancel fee | On-time69% |