$61+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Mar 15 — Mar 221
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 February 13, 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 February 13, 2026.
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:57 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 4/106:15 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 2/11![Allegiant Air logo]()
$105
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/10![Allegiant Air logo]()
$136
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/10![Allegiant Air logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 3/239:57 am
BIL
- LAS
Nonstop2h 14m
Allegiant Air
Fri 3/276:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/13![Allegiant Air logo]()
$147
This Booking.com deal was found by Cheapflights users on 2/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Mon 3/26:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/12![Allegiant Air logo]()
$184
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 3/66:00 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 2/12![Allegiant Air logo]()
$187
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 2/206:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/10![Allegiant Air logo]()
$192
This Booking.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/13![Allegiant Air logo]()
$200
This Gotogate deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 2/276:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/13![Allegiant Air logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/2310:22 am
BIL
- LAX
1 stop22h 53m
Multiple Airlines
Thu 2/269:16 pm
LAX
- BIL
1 stop11h 16m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 2/10. 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.
Sat 3/286:21 pm
BIL
- SFO
1 stop4h 54m
Delta
Tue 3/315:01 pm
SFO
- BIL
1 stop4h 28m
Delta
Deal found 2/10![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 3/103:32 pm
BIL
- SAN
1 stop5h 40m
Alaska Airlines
Tue 3/177:00 am
SAN
- BIL
1 stop5h 24m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$227
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 February 13, 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 February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/2310:22 am
BIL
- LAX
1 stop22h 53m
Multiple Airlines
Thu 2/269:16 pm
LAX
- BIL
1 stop11h 16m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$223
This Mytrip deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Mon 3/26:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/13![Allegiant Air logo]()
$228
This CheapOair deal was found by Cheapflights users on 2/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:05 pm
BIL
- OAK
1 stop10h 38m
Alaska Airlines
Wed 4/87:00 am
OAK
- BIL
1 stop15h 58m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:21 pm
BIL
- SJC
1 stop6h 37m
Delta
Wed 4/84:50 pm
SJC
- BIL
1 stop4h 39m
Delta
Deal found 2/12![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 2/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:55 pm
BIL
- SMF
1 stop5h 56m
United Airlines
Wed 3/253:00 pm
SMF
- BIL
1 stop5h 07m
United Airlines
Deal found 2/12![United Airlines logo]()
$256
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/101:48 pm
BIL
- PSP
1 stop8h 00m
American Airlines
Tue 3/175:05 pm
PSP
- BIL
1 stop4h 54m
American Airlines
Deal found 2/10![American Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:15 am
BIL
- SAN
2 stops10h 39m
Delta
Tue 3/175:01 pm
SAN
- BIL
1 stop4h 28m
Delta
Deal found 2/9![Delta logo]()
$252
This United Airlines deal was found by Cheapflights users on 2/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:51 pm
BIL
- SNA
1 stop5h 07m
United Airlines
Tue 4/211:21 pm
SNA
- BIL
1 stop6h 36m
United Airlines
Deal found 2/12![United Airlines logo]()
$261
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:32 pm
BIL
- PSP
1 stop5h 57m
Alaska Airlines
Thu 3/57:00 am
PSP
- BIL
1 stop5h 24m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/105:16 am
BIL
- LAS
2 stops10h 23m
American Airlines
Tue 3/173:59 pm
LAS
- BIL
1 stop6h 00m
American Airlines
Deal found 2/10![American Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:35 am
BIL
- SMF
1 stop4h 18m
Delta
Sat 5/165:45 pm
SMF
- BIL
1 stop4h 07m
Delta
Deal found 2/12![Delta logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/113:32 pm
BIL
- LAS
1 stop5h 42m
Alaska Airlines
Fri 3/137:00 am
LAS
- BIL
1 stop5h 24m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:35 pm
BIL
- LAS
2 stops10h 20m
United Airlines
Fri 3/133:09 pm
LAS
- BIL
1 stop4h 58m
United Airlines
Deal found 2/10![United Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:18 pm
BIL
- SFO
1 stop6h 41m
Delta
Fri 5/84:59 pm
SFO
- BIL
1 stop4h 53m
Delta
Deal found 2/12![Delta logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 4/1512:34 pm
BIL
- SAN
1 stop5h 31m
Alaska Airlines
Mon 4/209:07 pm
SAN
- BIL
1 stop15h 18m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:05 am
BIL
- LAS
2 stops8h 18m
United Airlines
Tue 5/55:15 am
LAS
- BIL
1 stop7h 08m
United Airlines
Deal found 2/11![United Airlines logo]()
$266
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:05 am
BIL
- SNA
1 stop6h 32m
American Airlines
Mon 3/304:32 pm
SNA
- BIL
1 stop5h 27m
American Airlines
Deal found 2/12![American Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:15 am
BIL
- SMF
2 stops8h 17m
Delta
Wed 3/255:30 am
SMF
- BIL
1 stop4h 23m
Delta
Deal found 2/12![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 3/85:55 pm
BIL
- SAN
1 stop5h 48m
United Airlines
Wed 3/1111:03 am
SAN
- BIL
2 stops9h 04m
United Airlines
Deal found 2/13![United Airlines logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/63:32 pm
BIL
- SAN
1 stop5h 40m
Alaska Airlines
Thu 3/129:08 pm
SAN
- BIL
1 stop15h 16m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:15 am
BIL
- LAS
1 stop7h 28m
Delta
Sat 6/205:30 pm
LAS
- BIL
1 stop3h 57m
Delta
Deal found 2/12![Delta logo]()
$261
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:25 am
BIL
- SNA
1 stop6h 12m
American Airlines
Tue 3/34:32 pm
SNA
- BIL
1 stop6h 03m
American Airlines
Deal found 2/11![American Airlines logo]()
$321
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:49 pm
BIL
- SFO
1 stop4h 57m
Alaska Airlines
Fri 5/87:40 am
SFO
- BIL
1 stop4h 46m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 5/16:18 pm
BIL
- LAX
1 stop6h 29m
Delta
Thu 5/73:26 pm
LAX
- BIL
1 stop6h 37m
Delta
Deal found 2/13![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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.
Fri 4/172:35 pm
BIL
- RNO
2 stops10h 24m
United Airlines
Tue 4/211:42 pm
RNO
- BIL
1 stop6h 15m
United Airlines
Deal found 2/13![United Airlines logo]()
$299
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:32 pm
BIL
- SAN
1 stop5h 40m
Alaska Airlines
Wed 3/182:37 pm
SAN
- BIL
1 stop8h 21m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 2/11. 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 3/96:21 pm
BIL
- SAN
1 stop6h 27m
Delta
Tue 3/106:20 am
SAN
- BIL
2 stops10h 21m
Delta
Deal found 2/11![Delta logo]()
$266
This Expedia deal was found by Cheapflights users on 2/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:49 pm
BIL
- SAN
1 stop5h 17m
Alaska Airlines
Sun 5/107:15 am
SAN
- BIL
1 stop14h 44m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:53 pm
BIL
- LAX
1 stop6h 02m
United Airlines
Fri 3/65:00 am
LAX
- BIL
1 stop7h 23m
United Airlines
Deal found 2/11![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 2/11. 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 4/66:21 pm
BIL
- SFO
1 stop6h 38m
Delta
Mon 5/184:59 pm
SFO
- BIL
1 stop4h 53m
Delta
Deal found 2/11![Delta logo]()
$271
Last-minute flights from Billings to CaliforniaDiscover last-minute flight deals from Billings to California. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to California. Data last updated February 13, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 2/206:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/10![Allegiant Air logo]()
$192
This Gotogate deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 2/276:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/13![Allegiant Air logo]()
$204
This Booking.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/13![Allegiant Air logo]()
$200
This Booking.com deal was found by Cheapflights users on 2/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Mon 3/26:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/12![Allegiant Air logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/2310:22 am
BIL
- LAX
1 stop22h 53m
Multiple Airlines
Thu 2/269:16 pm
LAX
- BIL
1 stop11h 16m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$223
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 3/66:00 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 2/12![Allegiant Air logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:49 pm
BIL
- LAS
1 stop18h 00m
Multiple Airlines
Fri 3/66:00 am
LAS
- BIL
Nonstop2h 09m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$209
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/10![Allegiant Air logo]()
$143
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/10![Allegiant Air logo]()
$136
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 3/103:32 pm
BIL
- SAN
1 stop5h 40m
Alaska Airlines
Tue 3/177:00 am
SAN
- BIL
1 stop5h 24m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 3/239:57 am
BIL
- LAS
Nonstop2h 14m
Allegiant Air
Fri 3/276:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/13![Allegiant Air logo]()
$147
This Delta deal was found by Cheapflights users on 2/10. 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.
Sat 3/286:21 pm
BIL
- SFO
1 stop4h 54m
Delta
Tue 3/315:01 pm
SFO
- BIL
1 stop4h 28m
Delta
Deal found 2/10![Delta logo]()
$227
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 February 13, 2026.
Search for one-way flight options from Billings to California. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 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
Deal found 2/12![Allegiant Air logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/69:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Deal found 2/11![Allegiant Air logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Deal found 2/12![Allegiant Air logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/410:34 am
BIL
- SFO
1 stop28h 52m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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
- LAX
1 stop22h 36m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 4/173:41 pm
BIL
- LAS
1 stop23h 34m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$121
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 4/116:21 pm
BIL
- SMF
1 stop4h 33m
Delta
Deal found 2/13![Delta logo]()
$126
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 4/186:18 pm
BIL
- SFO
1 stop4h 57m
Delta
Deal found 2/11![Delta logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 4/69:57 am
BIL
- SAN
2 stops39h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$128
This CheapOair deal was found by Cheapflights users on 2/11. 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.
Sat 4/182:05 pm
BIL
- OAK
1 stop10h 38m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$131
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 4/25:15 am
BIL
- SMF
1 stop4h 28m
Delta
Deal found 2/13![Delta logo]()
$131
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:21 pm
BIL
- PSP
1 stop4h 14m
Delta
Deal found 2/12![Delta logo]()
$131
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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $105 (Mytrip) |
One-way from | $61 (Kiwi.com) |
Popular in | August |
Cheapest in | December |
Average price | $314 |
Good round-trip deal | $138 or less |
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 February 13, 2026.
Use the filters below to find and compare flights from Billings to California that are best for you.
Fly from
Billings
Fly to
California
Route
Depart
Return
Price
BillingsLos Angeles
BIL - LAX
BILLAX
Billings Logan Intl
Mon 2/23
10:22 am-8:15 am
1 stop22h 53m
Los Angeles
Thu 2/26
9:16 pm-9:32 am
1 stop11h 16m
$223
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Fri 2/27
10:22 am-11:49 am
Nonstop2h 27m
Las Vegas Harry Reid Intl
Mon 3/2
6:25 am-9:32 am
Nonstop2h 07m
$228
BillingsOakland
BIL - OAK
BILOAK
Billings Logan Intl
Tue 4/7
2:05 pm-11:43 pm
1 stop10h 38m
Oakland
Wed 4/8
7:00 am-11:58 pm
1 stop15h 58m
$251
BillingsSan Jose
BIL - SJC
BILSJC
Billings Logan Intl
Tue 4/7
6:21 pm-11:58 pm
1 stop6h 37m
San Jose
Wed 4/8
4:50 pm-10:29 pm
1 stop4h 39m
$251
BillingsSan Diego
BIL - SAN
BILSAN
Billings Logan Intl
Tue 3/10
5:15 am-2:54 pm
2 stops10h 39m
San Diego
Tue 3/17
5:01 pm-10:29 pm
1 stop4h 28m
$252
BillingsSacramento
BIL - SMF
BILSMF
Billings Logan Intl
Thu 3/19
5:55 pm-10:51 pm
1 stop5h 56m
Sacramento Intl
Wed 3/25
3:00 pm-9:07 pm
1 stop5h 07m
$256
BillingsSacramento
BIL - SMF
BILSMF
Billings Logan Intl
Thu 5/14
5:35 am-8:53 am
1 stop4h 18m
Sacramento Intl
Sat 5/16
5:45 pm-10:52 pm
1 stop4h 07m
$256
BillingsPalm Springs
BIL - PSP
BILPSP
Billings Logan Intl
Tue 3/10
1:48 pm-8:48 pm
1 stop8h 00m
Palm Springs
Tue 3/17
5:05 pm-10:59 pm
1 stop4h 54m
$261
BillingsSanta Ana
BIL - SNA
BILSNA
Billings Logan Intl
Fri 4/17
5:51 pm-9:58 pm
1 stop5h 07m
Santa Ana J. Wayne/Orange Cnty
Tue 4/21
1:21 pm-8:57 pm
1 stop6h 36m
$261
BillingsPalm Springs
BIL - PSP
BILPSP
Billings Logan Intl
Mon 3/2
3:32 pm-8:29 pm
1 stop5h 57m
Palm Springs
Thu 3/5
7:00 am-1:24 pm
1 stop5h 24m
$261
Showing 1-10 of 60 results
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-SFO
BIL-OAK
BIL-LAX
BIL-SMF
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-SFO
BIL-OAK
BIL-LAX
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 $126). Flying from Billings to California in March is currently the most expensive (average of $246). 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 February 13, 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 38% on your trip compared to booking a flight in the morning.
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 February 13, 2026.
Read through reviews of airlines operating flights from Billings to California, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Overall
8.0
Food
7.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Overall
8.0
Food
7.1
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
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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 February 13, 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 4 airlines flying from Billings to California
Discover the top 4 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$395 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$241 | Average$421 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$372 | Average$421 | FlexibilityNo cancel fee | On-time71% |