$55+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
May 3 — May 101
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 April 3, 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 April 3, 2026.
This Booking.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/410:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 5/86:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/29![Allegiant Air logo]()
$92
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/2210:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 6/266:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:57 pm
BIL
- LAS
Nonstop2h 13m
Allegiant Air
Fri 9/412:54 pm
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 4/1![Allegiant Air logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/1310:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 4/176:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/110:04 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 5/86:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/1510:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 6/196:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 6/1910:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Mon 6/226:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 4/2![Allegiant Air logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/152:41 pm
BIL
- LAS
1 stop23h 47m
Multiple Airlines
Fri 4/176:05 am
LAS
- BIL
Nonstop2h 09m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 8/710:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Mon 8/106:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/1310:34 am
BIL
- SNA
1 stop10h 06m
Multiple Airlines
Thu 4/169:00 am
SNA
- BIL
1 stop23h 14m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 stop25h 07m
Multiple Airlines
Thu 5/73:33 pm
SFO
- BIL
1 stop16h 41m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/1310:34 am
BIL
- LAX
1 stop23h 32m
Multiple Airlines
Thu 4/168:30 am
LAX
- BIL
1 stop23h 44m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$234
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 April 3, 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 April 3, 2026.
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/285:20 am
BIL
- LAX
1 stop6h 33m
Delta
Tue 5/512:00 pm
LAX
- BIL
2 stops9h 24m
Delta
Deal found 3/31![Delta logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 4/2812:47 pm
BIL
- OAK
1 stop7h 37m
Alaska Airlines
Wed 4/292:09 pm
OAK
- BIL
1 stop7h 50m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/282:35 pm
BIL
- LAX
1 stop5h 45m
United Airlines
Thu 4/305:00 am
LAX
- BIL
1 stop7h 23m
United Airlines
Deal found 3/30![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 7/139:59 am
BIL
- SAN
2 stops23h 43m
Multiple Airlines
Fri 7/174:17 pm
SAN
- BIL
1 stop21h 33m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/255:20 am
BIL
- LAS
2 stops8h 49m
Delta
Tue 4/282:15 pm
LAS
- BIL
2 stops7h 39m
Delta
Deal found 3/29![Delta logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/257:00 am
BIL
- ONT
1 stop8h 32m
Alaska Airlines
Wed 4/297:00 am
ONT
- BIL
1 stop5h 26m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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
- SMF
1 stop7h 05m
United Airlines
Sat 5/305:00 am
SMF
- BIL
1 stop7h 22m
United Airlines
Deal found 4/2![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/155:20 am
BIL
- LAS
2 stops8h 54m
Delta
Sat 4/186:05 am
LAS
- BIL
1 stop3h 48m
Delta
Deal found 4/1![Delta logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 5/512:47 pm
BIL
- SFO
1 stop8h 02m
Alaska Airlines
Sat 5/97:40 am
SFO
- BIL
1 stop4h 46m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:05 am
BIL
- LAX
1 stop5h 16m
United Airlines
Thu 4/302:20 pm
LAX
- BIL
1 stop5h 37m
United Airlines
Deal found 3/31![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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
- OAK
1 stop6h 36m
Delta
Thu 5/75:05 pm
OAK
- BIL
1 stop4h 47m
Delta
Deal found 4/3![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 5/212:47 pm
BIL
- SFO
1 stop5h 04m
Alaska Airlines
Wed 5/67:40 am
SFO
- BIL
1 stop4h 46m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/45:05 am
BIL
- LAS
2 stops8h 07m
United Airlines
Fri 5/84:35 pm
LAS
- BIL
1 stop5h 10m
United Airlines
Deal found 3/29![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 6/145:18 am
BIL
- LAS
1 stop4h 33m
Delta
Sat 6/205:16 pm
LAS
- BIL
1 stop4h 35m
Delta
Deal found 4/3![Delta logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/57:00 am
BIL
- ONT
1 stop8h 32m
Alaska Airlines
Sat 5/97:00 am
ONT
- BIL
1 stop5h 26m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/185:18 am
BIL
- ONT
1 stop4h 29m
Delta
Wed 6/245:24 pm
ONT
- BIL
1 stop4h 22m
Delta
Deal found 3/31![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 5/97:00 am
BIL
- RNO
1 stop5h 51m
Alaska Airlines
Wed 5/135:00 pm
RNO
- BIL
1 stop5h 33m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 4/207:00 am
BIL
- SMF
1 stop7h 37m
United Airlines
Fri 4/245:00 am
SMF
- BIL
1 stop7h 23m
United Airlines
Deal found 4/2![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/245:20 am
BIL
- SFO
1 stop4h 35m
Delta
Tue 4/285:00 pm
SFO
- BIL
1 stop4h 54m
Delta
Deal found 3/30![Delta logo]()
$339
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/252:06 pm
BIL
- SJC
1 stop5h 43m
Alaska Airlines
Wed 4/297:30 am
SJC
- BIL
1 stop4h 56m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/277:00 am
BIL
- LAS
1 stop6h 59m
United Airlines
Fri 5/12:54 pm
LAS
- BIL
1 stop6h 51m
United Airlines
Deal found 4/1![United Airlines logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/252:06 pm
BIL
- SJC
1 stop7h 42m
Alaska Airlines
Tue 4/287:30 am
SJC
- BIL
1 stop4h 56m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 5/146:35 am
BIL
- LAX
1 stop6h 08m
United Airlines
Thu 5/215:00 am
LAX
- BIL
1 stop7h 22m
United Airlines
Deal found 3/30![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/165:18 am
BIL
- LAX
1 stop6h 25m
Delta
Tue 6/235:05 pm
LAX
- BIL
1 stop4h 41m
Delta
Deal found 3/31![Delta logo]()
$351
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:47 pm
BIL
- SFO
1 stop4h 59m
Alaska Airlines
Wed 4/2910:25 am
SFO
- BIL
1 stop11h 34m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/282:35 pm
BIL
- SMF
2 stops10h 22m
United Airlines
Sat 5/24:00 pm
SMF
- BIL
1 stop5h 45m
United Airlines
Deal found 3/30![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/55:20 am
BIL
- SFO
2 stops9h 45m
Delta
Fri 5/84:55 pm
SFO
- BIL
1 stop4h 57m
Delta
Deal found 4/3![Delta logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/212:47 pm
BIL
- SAN
1 stop8h 29m
Alaska Airlines
Tue 5/511:01 am
SAN
- BIL
1 stop25h 25m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:00 am
BIL
- SMF
1 stop5h 35m
United Airlines
Tue 7/710:13 am
SMF
- BIL
2 stops10h 04m
United Airlines
Deal found 3/30![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 7/175:18 am
BIL
- SNA
1 stop4h 38m
Delta
Mon 7/275:03 pm
SNA
- BIL
1 stop4h 44m
Delta
Deal found 4/2![Delta logo]()
$359
Last-minute flights from Billings to CaliforniaDiscover last-minute flight deals from Billings to California. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to California. Data last updated April 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/1310:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 4/176:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/1310:34 am
BIL
- SNA
1 stop10h 06m
Multiple Airlines
Thu 4/169:00 am
SNA
- BIL
1 stop23h 14m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/1310:34 am
BIL
- LAX
1 stop23h 32m
Multiple Airlines
Thu 4/168:30 am
LAX
- BIL
1 stop23h 44m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/1310:34 am
BIL
- ONT
1 stop25h 10m
Multiple Airlines
Thu 4/167:49 pm
ONT
- BIL
1 stop12h 25m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/152:41 pm
BIL
- LAS
1 stop23h 47m
Multiple Airlines
Fri 4/176:05 am
LAS
- BIL
Nonstop2h 09m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/1710:04 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 4/246:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/30![Allegiant Air logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/110:04 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 5/86:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/110:04 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Mon 5/46:35 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/29![Allegiant Air logo]()
$217
This Booking.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/410:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 5/86:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/29![Allegiant Air logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/43:41 pm
BIL
- LAS
2 stops42h 18m
Multiple Airlines
Fri 5/86:05 am
LAS
- BIL
Nonstop2h 09m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 stop25h 07m
Multiple Airlines
Thu 5/73:33 pm
SFO
- BIL
1 stop16h 41m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$226
This Booking.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/810:04 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Mon 5/116:35 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 4/1![Allegiant Air logo]()
$209
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 April 3, 2026.
Search for one-way flight options from Billings to California. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/2210:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/2010:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/2010:34 am
BIL
- SNA
1 stop7h 52m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 5/1510:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 3/30![Allegiant Air logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 6/145:35 pm
BIL
- SFO
1 stop23h 41m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 6/510:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Deal found 4/2![Allegiant Air logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/2010:34 am
BIL
- LAX
1 stop7h 40m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 4/3![Allegiant Air logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/62:41 pm
BIL
- SJC
2 stops23h 36m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” 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 4/222:41 pm
BIL
- LAS
2 stops32h 45m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/2610:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$145
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 9/245:45 am
BIL
- ONT
1 stop4h 16m
Delta
Deal found 3/31![Delta logo]()
$151
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 April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $92 (Booking.com) |
One-way from | $55 (Cheapflightsfares) |
Popular in | April |
Cheapest in | November |
Average price | $410 |
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 April 3, 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
BillingsLos Angeles
BIL - LAX
BILLAX
Billings Logan Intl
Tue 4/28
5:20 am-10:53 am
1 stop6h 33m
Los Angeles
Tue 5/5
12:00 pm-10:24 pm
2 stops9h 24m
$306
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Sat 4/25
5:20 am-1:09 pm
2 stops8h 49m
Las Vegas Harry Reid Intl
Tue 4/28
2:15 pm-10:54 pm
2 stops7h 39m
$311
BillingsOakland
BIL - OAK
BILOAK
Billings Logan Intl
Tue 4/28
12:47 pm-7:24 pm
1 stop7h 37m
Oakland
Wed 4/29
2:09 pm-10:59 pm
1 stop7h 50m
$319
BillingsLos Angeles
BIL - LAX
BILLAX
Billings Logan Intl
Tue 4/28
2:35 pm-7:20 pm
1 stop5h 45m
Los Angeles
Thu 4/30
5:00 am-1:23 pm
1 stop7h 23m
$319
BillingsOntario
BIL - ONT
BILONT
Billings Logan Intl
Sat 4/25
7:00 am-2:32 pm
1 stop8h 32m
Ontario
Wed 4/29
7:00 am-1:26 pm
1 stop5h 26m
$320
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Wed 4/15
5:20 am-1:14 pm
2 stops8h 54m
Las Vegas Harry Reid Intl
Sat 4/18
6:05 am-10:53 am
1 stop3h 48m
$324
BillingsSan Francisco
BIL - SFO
BILSFO
Billings Logan Intl
Tue 5/5
12:47 pm-7:49 pm
1 stop8h 02m
San Francisco
Sat 5/9
7:40 am-1:26 pm
1 stop4h 46m
$326
BillingsOakland
BIL - OAK
BILOAK
Billings Logan Intl
Tue 5/5
6:18 pm-11:54 pm
1 stop6h 36m
Oakland
Thu 5/7
5:05 pm-10:52 pm
1 stop4h 47m
$329
BillingsSan Francisco
BIL - SFO
BILSFO
Billings Logan Intl
Sat 5/2
12:47 pm-4:51 pm
1 stop5h 04m
San Francisco
Wed 5/6
7:40 am-1:26 pm
1 stop4h 46m
$329
BillingsSacramento
BIL - SMF
BILSMF
Billings Logan Intl
Thu 5/28
4:10 pm-10:15 pm
1 stop7h 05m
Sacramento Intl
Sat 5/30
5:00 am-1:22 pm
1 stop7h 22m
$330
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-SNA
BIL-SFO
BIL-LAX
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-SNA
BIL-SFO
BIL-LAX
What is the cheapest month to book a flight from Billings to California?
Currently, December is the cheapest month in which you can book a flight from Billings to California (average of $130). Flying from Billings to California in March is currently the most expensive (average of $253). 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 April 3, 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 April 3, 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.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Food
7.0
Overall
7.9
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.
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.
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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 April 3, 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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$369 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$241 | Average$429 | FlexibilityNo cancel fee | On-time69% |