$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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Apr 6 — Apr 131
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 March 7, 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 March 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares 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
Fri 5/16:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/3![Allegiant Air logo]()
$91
This Booking.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.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
Fri 4/246:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/6![Allegiant Air logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares 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 3/3![Allegiant Air logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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.
Mon 5/2510:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 5/296:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 3/2![Allegiant Air logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:57 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 4/106:15 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 3/6![Allegiant Air logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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.
Mon 3/239:57 am
BIL
- LAS
Nonstop2h 14m
Allegiant Air
Mon 3/306:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 3/2![Allegiant Air logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Fri 5/2210:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 5/296:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 3/2![Allegiant Air logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:41 pm
BIL
- LAS
1 stop24h 37m
Multiple Airlines
Fri 5/16:05 am
LAS
- BIL
Nonstop2h 09m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:57 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Mon 4/66:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 3/3![Allegiant Air logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 3/232:19 pm
BIL
- LAX
1 stop24h 33m
Multiple Airlines
Thu 4/28:40 pm
LAX
- BIL
1 stop11h 27m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:36 pm
BIL
- SAN
1 stop22h 48m
Multiple Airlines
Thu 4/237:23 pm
SAN
- BIL
1 stop18h 28m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:20 am
BIL
- SMF
1 stop4h 43m
Delta
Sat 5/96:00 am
SMF
- BIL
1 stop3h 54m
Delta
Deal found 3/6![Delta logo]()
$251
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 March 7, 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 March 7, 2026.
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:20 am
BIL
- SMF
1 stop4h 43m
Delta
Sat 5/96:00 am
SMF
- BIL
1 stop3h 54m
Delta
Deal found 3/6![Delta logo]()
$251
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 4/172:35 pm
BIL
- LAX
1 stop5h 45m
United Airlines
Thu 4/237:00 am
LAX
- BIL
1 stop5h 23m
United Airlines
Deal found 3/2![United Airlines logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:47 pm
BIL
- SFO
1 stop4h 59m
Alaska Airlines
Tue 4/287:40 am
SFO
- BIL
1 stop4h 46m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:04 am
BIL
- SNA
1 stop7h 16m
Multiple Airlines
Mon 5/47:17 pm
SNA
- BIL
2 stops41h 34m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sun 8/305:57 pm
BIL
- LAS
1 stop5h 04m
United Airlines
Sat 9/53:18 pm
LAS
- BIL
1 stop4h 42m
United Airlines
Deal found 3/2![United Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 4/146:18 pm
BIL
- ONT
1 stop6h 26m
Delta
Wed 5/611:53 am
ONT
- BIL
2 stops9h 31m
Delta
Deal found 3/2![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 4/1412:34 pm
BIL
- ONT
1 stop5h 35m
Alaska Airlines
Thu 5/77:59 pm
ONT
- BIL
1 stop15h 08m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:21 pm
BIL
- ONT
1 stop6h 30m
Delta
Wed 4/157:00 am
ONT
- BIL
2 stops9h 37m
Delta
Deal found 3/6![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:51 pm
BIL
- SFO
1 stop6h 04m
United Airlines
Wed 4/15:00 am
SFO
- BIL
1 stop7h 23m
United Airlines
Deal found 3/4![United Airlines logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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.
Mon 4/137:56 am
BIL
- LAS
1 stop13h 53m
Alaska Airlines
Fri 4/176:00 am
LAS
- BIL
1 stop16h 58m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:21 pm
BIL
- RNO
1 stop4h 09m
Delta
Sat 4/115:19 pm
RNO
- BIL
1 stop4h 10m
Delta
Deal found 3/5![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:35 pm
BIL
- SAN
2 stops9h 03m
United Airlines
Tue 4/2811:01 am
SAN
- BIL
2 stops8h 56m
United Airlines
Deal found 3/3![United Airlines logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 4/182:05 pm
BIL
- SAN
1 stop6h 42m
Alaska Airlines
Tue 4/217:00 am
SAN
- BIL
1 stop5h 25m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 3/3. 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.
Mon 5/46:18 pm
BIL
- ONT
1 stop6h 26m
Delta
Wed 5/65:05 pm
ONT
- BIL
1 stop4h 19m
Delta
Deal found 3/3![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 5/66:35 am
BIL
- LAS
1 stop5h 13m
United Airlines
Mon 5/1110:48 am
LAS
- BIL
2 stops9h 09m
United Airlines
Deal found 3/7![United Airlines logo]()
$284
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 4/187:56 am
BIL
- SMF
1 stop7h 21m
Alaska Airlines
Tue 4/215:00 pm
SMF
- BIL
1 stop5h 58m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 4/216:18 pm
BIL
- SFO
1 stop6h 41m
Delta
Sat 4/255:40 am
SFO
- BIL
1 stop4h 13m
Delta
Deal found 3/2![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:35 pm
BIL
- BUR
2 stops8h 24m
United Airlines
Wed 4/1511:05 am
BUR
- BIL
2 stops8h 52m
United Airlines
Deal found 3/5![United Airlines logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:56 am
BIL
- LAS
1 stop7h 44m
Alaska Airlines
Fri 5/18:54 pm
LAS
- BIL
1 stop14h 13m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:45 am
BIL
- LAS
1 stop4h 05m
Delta
Sat 7/111:20 pm
LAS
- BIL
1 stop3h 28m
Delta
Deal found 3/4![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:35 pm
BIL
- RNO
2 stops10h 24m
United Airlines
Sat 4/2511:09 am
RNO
- BIL
2 stops8h 48m
United Airlines
Deal found 3/3![United Airlines logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:05 pm
BIL
- LAX
1 stop7h 43m
Alaska Airlines
Tue 4/217:00 am
LAX
- BIL
1 stop5h 25m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 3/3. 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.
Thu 5/76:27 am
BIL
- SAN
1 stop7h 30m
Delta
Tue 5/123:20 pm
SAN
- BIL
1 stop6h 46m
Delta
Deal found 3/3![Delta logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:34 pm
BIL
- LAX
1 stop5h 32m
Alaska Airlines
Wed 4/153:53 pm
LAX
- BIL
1 stop7h 05m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:21 pm
BIL
- LAS
1 stop6h 34m
Delta
Thu 4/166:00 am
LAS
- BIL
2 stops10h 37m
Delta
Deal found 3/6![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 4/252:35 pm
BIL
- ONT
1 stop7h 01m
United Airlines
Wed 4/295:10 am
ONT
- BIL
1 stop7h 13m
United Airlines
Deal found 3/2![United Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:05 pm
BIL
- SNA
1 stop8h 25m
Alaska Airlines
Tue 4/217:00 am
SNA
- BIL
1 stop5h 25m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:21 pm
BIL
- LAX
1 stop6h 34m
Delta
Wed 4/1512:00 pm
LAX
- BIL
2 stops9h 24m
Delta
Deal found 3/6![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:38 am
BIL
- SMF
2 stops9h 54m
United Airlines
Tue 4/215:00 am
SMF
- BIL
1 stop7h 23m
United Airlines
Deal found 3/4![United Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 4/182:05 pm
BIL
- BUR
1 stop6h 35m
Alaska Airlines
Tue 4/217:00 am
BUR
- BIL
1 stop5h 25m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$299
Last-minute flights from Billings to CaliforniaDiscover last-minute flight deals from Billings to California. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to California. Data last updated March 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sat 3/214:44 pm
BIL
- LAX
2 stops41h 22m
Multiple Airlines
Thu 4/28:40 pm
LAX
- BIL
1 stop11h 27m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 3/232:19 pm
BIL
- LAX
1 stop24h 33m
Multiple Airlines
Thu 4/28:40 pm
LAX
- BIL
1 stop11h 27m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:15 am
BIL
- SMF
1 stop4h 28m
Delta
Tue 4/75:19 pm
SMF
- BIL
1 stop4h 10m
Delta
Deal found 3/5![Delta logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Mon 3/309:57 am
BIL
- SAN
1 stop7h 16m
Multiple Airlines
Thu 4/29:02 pm
SAN
- BIL
1 stop11h 05m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:57 am
BIL
- BUR
1 stop9h 13m
Multiple Airlines
Thu 4/161:53 pm
BUR
- BIL
1 stop18h 21m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:51 pm
BIL
- SAN
1 stop5h 39m
United Airlines
Sat 4/116:32 am
SAN
- BIL
1 stop5h 51m
United Airlines
Deal found 3/3![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:15 am
BIL
- SAN
1 stop4h 30m
Delta
Tue 4/145:00 pm
SAN
- BIL
1 stop4h 24m
Delta
Deal found 3/5![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 4/142:35 pm
BIL
- ONT
1 stop7h 01m
United Airlines
Wed 5/65:00 am
ONT
- BIL
1 stop7h 23m
United Airlines
Deal found 3/2![United Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 4/146:18 pm
BIL
- ONT
1 stop6h 26m
Delta
Wed 5/611:53 am
ONT
- BIL
2 stops9h 31m
Delta
Deal found 3/2![Delta logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:36 pm
BIL
- SAN
1 stop22h 48m
Multiple Airlines
Thu 4/237:23 pm
SAN
- BIL
1 stop18h 28m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 4/172:35 pm
BIL
- LAX
1 stop5h 45m
United Airlines
Thu 4/237:00 am
LAX
- BIL
1 stop5h 23m
United Airlines
Deal found 3/2![United Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:20 am
BIL
- SFO
1 stop4h 35m
Delta
Sat 4/255:40 am
SFO
- BIL
1 stop4h 13m
Delta
Deal found 3/5![Delta logo]()
$261
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 March 7, 2026.
Search for one-way flight options from Billings to California. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 3/4![Allegiant Air logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 3/239:57 am
BIL
- LAS
Nonstop2h 14m
Allegiant Air
Deal found 3/3![Allegiant Air logo]()
$80
This Super.com deal was found by Cheapflights users on 3/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:57 am
BIL
- LAS
Nonstop2h 14m
Allegiant Air
Deal found 3/2![Allegiant Air logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:57 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 3/5![Allegiant Air logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Wed 4/222:41 pm
BIL
- SAN
1 stop28h 47m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop9h 37m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Fri 7/39:59 am
BIL
- LAX
1 stop24h 07m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$124
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:35 pm
BIL
- SAN
1 stop7h 55m
United Airlines
Deal found 3/3![United Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:33 pm
BIL
- SNA
1 stop23h 42m
Allegiant Air
Deal found 3/4![Allegiant Air logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:00 am
BIL
- SFO
1 stop28h 29m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$129
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:34 pm
BIL
- ONT
1 stop5h 35m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$131
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:34 pm
BIL
- SNA
1 stop5h 48m
Alaska Airlines
Deal found 3/3![Alaska Airlines 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 March 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $91 (Cheapflightsfares) |
One-way from | $61 (Cheapflightsfares) |
Popular in | November |
Cheapest in | April |
Average price | $428 |
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 March 7, 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
BillingsSacramento
BIL - SMF
BILSMF
Billings Logan Intl
Sat 5/2
5:20 am-9:03 am
1 stop4h 43m
Sacramento Intl
Sat 5/9
6:00 am-10:54 am
1 stop3h 54m
$251
BillingsLos Angeles
BIL - LAX
BILLAX
Billings Logan Intl
Fri 4/17
2:35 pm-7:20 pm
1 stop5h 45m
Los Angeles Los Angeles
Thu 4/23
7:00 am-1:23 pm
1 stop5h 23m
$256
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Sun 8/30
5:57 pm-10:01 pm
1 stop5h 04m
Las Vegas Harry Reid Intl
Sat 9/5
3:18 pm-9:00 pm
1 stop4h 42m
$261
BillingsOntario
BIL - ONT
BILONT
Billings Logan Intl
Tue 4/14
6:18 pm-11:44 pm
1 stop6h 26m
Ontario
Wed 5/6
11:53 am-10:24 pm
2 stops9h 31m
$262
BillingsSan Francisco
BIL - SFO
BILSFO
Billings Logan Intl
Fri 4/24
12:47 pm-4:46 pm
1 stop4h 59m
San Francisco
Tue 4/28
7:40 am-1:26 pm
1 stop4h 46m
$271
BillingsOntario
BIL - ONT
BILONT
Billings Logan Intl
Tue 4/7
6:21 pm-11:51 pm
1 stop6h 30m
Ontario
Wed 4/15
7:00 am-5:37 pm
2 stops9h 37m
$271
BillingsSan Francisco
BIL - SFO
BILSFO
Billings Logan Intl
Mon 3/30
5:51 pm-10:55 pm
1 stop6h 04m
San Francisco
Wed 4/1
5:00 am-1:23 pm
1 stop7h 23m
$271
BillingsReno
BIL - RNO
BILRNO
Billings Logan Intl
Sat 4/4
6:21 pm-9:30 pm
1 stop4h 09m
Reno
Sat 4/11
5:19 pm-10:29 pm
1 stop4h 10m
$277
BillingsOntario
BIL - ONT
BILONT
Billings Logan Intl
Tue 4/14
12:34 pm-5:09 pm
1 stop5h 35m
Ontario
Thu 5/7
7:59 pm-12:07 pm
1 stop15h 08m
$281
BillingsOntario
BIL - ONT
BILONT
Billings Logan Intl
Mon 5/4
6:18 pm-11:44 pm
1 stop6h 26m
Ontario
Wed 5/6
5:05 pm-10:24 pm
1 stop4h 19m
$281
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-SMF
BIL-BUR
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-SMF
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 March 7, 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 March 7, 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.
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
8.0
Food
7.1
Boarding
8.1
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 March 7, 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 March 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$349 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$203 | Average$362 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$241 | Average$430 | FlexibilityNo cancel fee | On-time69% |