$41+ Cheap flights from Montana 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LAX
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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Cheapest flights from Montana to CaliforniaExplore the most affordable flight options available from Montana to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
Explore the most affordable flight options available from Montana to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:51 pm
BZN
- LAS
Nonstop2h 08m
Allegiant Air
Thu 8/1312:55 pm
LAS
- BZN
Nonstop2h 06m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$70
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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.
Sun 9/139:42 pm
BZN
- LAS
Nonstop2h 06m
Allegiant Air
Thu 9/175:46 pm
LAS
- BZN
Nonstop2h 06m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$86
This Kissandfly.com deal was found by Cheapflights users on 7/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:51 pm
BZN
- LAS
Nonstop2h 08m
Allegiant Air
Sun 8/912:55 pm
LAS
- BZN
Nonstop2h 06m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Mon 8/248:58 pm
BIL
- LAS
Nonstop2h 13m
Allegiant Air
Fri 8/2812:01 pm
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 8/146:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 8/76:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Mon 7/276:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/176:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$106
This CheapOair deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Sun 11/112:36 pm
BZN
- LAS
Nonstop2h 07m
Allegiant Air
Thu 11/56:00 am
LAS
- BZN
Nonstop2h 06m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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.
Thu 9/106:44 pm
BZN
- LAS
Nonstop2h 06m
Allegiant Air
Sun 9/135:46 pm
LAS
- BZN
Nonstop2h 06m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/246:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$117
This Booking.com deal was found by Cheapflights users on 7/1. 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 8/1410:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 8/211:46 pm
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$130
Best flights from Montana to CaliforniaDiscover carefully curated flight deals from Montana to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from Montana to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 10/246:38 pm
BZN
- SAN
1 stop4h 52m
Delta
Thu 11/56:15 am
SAN
- BZN
1 stop4h 50m
Delta
Deal found 6/28![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:05 pm
BZN
- SAN
1 stop6h 00m
Southwest
Mon 8/2411:05 am
SAN
- BZN
Nonstop2h 45m
Southwest
Deal found 6/28![Southwest logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 11/1710:27 am
BZN
- SAN
1 stop8h 20m
Alaska Airlines
Sat 11/218:00 am
SAN
- BZN
Nonstop2h 52m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/184:32 pm
BZN
- SAN
1 stop5h 02m
United Airlines
Sat 8/226:30 am
SAN
- BZN
1 stop8h 00m
United Airlines
Deal found 6/27![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 9/116:00 am
BZN
- SAN
1 stop3h 41m
Delta
Sun 9/136:15 am
SAN
- BZN
1 stop4h 48m
Delta
Deal found 6/29![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:00 pm
BZN
- LAS
Nonstop2h 10m
Southwest
Tue 8/411:50 am
LAS
- BZN
1 stop7h 10m
Southwest
Deal found 6/30![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/214:32 pm
BZN
- SAN
1 stop5h 02m
United Airlines
Sat 8/226:20 am
SAN
- BZN
1 stop5h 03m
United Airlines
Deal found 6/27![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 11/181:05 pm
BZN
- SAN
1 stop6h 41m
Delta
Sat 11/215:00 pm
SAN
- BZN
1 stop6h 10m
Delta
Deal found 6/27![Delta logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:16 pm
MSO
- SFO
1 stop7h 29m
Alaska Airlines
Mon 8/317:00 am
SFO
- MSO
1 stop7h 17m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:40 am
BZN
- LAS
Nonstop2h 10m
Southwest
Thu 10/2910:30 am
LAS
- BZN
1 stop6h 05m
Southwest
Deal found 7/1![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/295:26 pm
BZN
- LAX
Nonstop2h 41m
United Airlines
Wed 8/512:50 pm
LAX
- BZN
Nonstop2h 34m
United Airlines
Deal found 7/1![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 10/245:40 am
BZN
- LAS
1 stop4h 07m
Delta
Thu 10/295:10 pm
LAS
- BZN
1 stop6h 07m
Delta
Deal found 7/1![Delta logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 9/297:03 am
BZN
- ONT
1 stop8h 13m
Alaska Airlines
Wed 9/303:14 pm
ONT
- BZN
1 stop6h 45m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:25 am
BZN
- LAS
2 stops7h 45m
Southwest
Thu 10/293:30 pm
LAS
- BZN
2 stops6h 50m
Southwest
Deal found 7/2![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/224:11 pm
MSO
- SFO
Nonstop2h 33m
United Airlines
Wed 8/261:56 pm
SFO
- MSO
1 stop7h 34m
United Airlines
Deal found 6/30![United Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:32 pm
BIL
- LAX
1 stop8h 21m
Alaska Airlines
Tue 11/176:00 pm
LAX
- BIL
1 stop19h 52m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 6/30. 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 8/213:14 pm
BZN
- SAN
1 stop3h 52m
Delta
Sat 8/226:29 am
SAN
- BZN
1 stop7h 15m
Delta
Deal found 6/30![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:05 pm
BZN
- SAN
1 stop5h 05m
Southwest
Thu 8/135:05 pm
SAN
- BZN
1 stop5h 35m
Southwest
Deal found 7/1![Southwest logo]()
$296
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/145:57 pm
BIL
- LAS
1 stop5h 02m
United Airlines
Fri 8/283:06 pm
LAS
- BIL
1 stop4h 54m
United Airlines
Deal found 7/1![United Airlines logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/257:03 am
BZN
- OAK
1 stop7h 10m
Alaska Airlines
Wed 8/261:29 pm
OAK
- BZN
1 stop6h 16m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 8/226:27 pm
MSO
- SFO
1 stop5h 40m
Delta
Wed 8/269:41 am
SFO
- MSO
1 stop7h 06m
Delta
Deal found 6/30![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/244:22 pm
BZN
- ONT
1 stop7h 37m
United Airlines
Sun 9/275:00 am
ONT
- BZN
1 stop7h 31m
United Airlines
Deal found 6/27![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 8/215:30 am
MSO
- SFO
1 stop4h 20m
Delta
Mon 8/247:25 pm
SFO
- MSO
1 stop3h 53m
Delta
Deal found 7/1![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/207:03 am
BZN
- SAN
1 stop5h 42m
Alaska Airlines
Sun 8/235:00 pm
SAN
- BZN
Nonstop2h 45m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:30 pm
BZN
- ONT
1 stop7h 40m
Southwest
Sun 9/274:35 pm
ONT
- BZN
1 stop7h 05m
Southwest
Deal found 6/27![Southwest logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/267:03 am
BZN
- SFO
2 stops15h 39m
Alaska Airlines
Tue 9/293:25 pm
SFO
- BZN
1 stop28h 20m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 7/305:26 pm
BZN
- LAS
1 stop7h 55m
United Airlines
Mon 8/35:30 am
LAS
- BZN
1 stop6h 50m
United Airlines
Deal found 7/1![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
BZN
- LAS
1 stop3h 53m
Delta
Thu 8/135:02 pm
LAS
- BZN
1 stop6h 02m
Delta
Deal found 6/28![Delta logo]()
$296
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:35 pm
BZN
- LAX
2 stops6h 45m
Southwest
Thu 8/202:50 pm
LAX
- BZN
2 stops7h 50m
Southwest
Deal found 6/29![Southwest logo]()
$339
This Booking.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Tue 8/46:58 pm
BZN
- ONT
1 stop17h 16m
Alaska Airlines
Wed 8/52:05 pm
ONT
- BZN
1 stop8h 14m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$325
Last-minute flights from Montana to CaliforniaDiscover last-minute flight deals from Montana to California. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to California. Data last updated July 2, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/176:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 8/76:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$100
This Super.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Mon 7/276:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/246:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Mon 8/36:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$136
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/310:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 8/76:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$132
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:51 pm
BZN
- LAS
Nonstop2h 08m
Allegiant Air
Thu 8/1312:55 pm
LAS
- BZN
Nonstop2h 06m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$70
This Kissandfly.com deal was found by Cheapflights users on 7/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:51 pm
BZN
- LAS
Nonstop2h 08m
Allegiant Air
Sun 8/912:55 pm
LAS
- BZN
Nonstop2h 06m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 8/146:00 am
LAS
- BIL
Nonstop2h 10m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$97
This Booking.com deal was found by Cheapflights users on 7/1. 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 8/1410:00 am
BIL
- LAS
Nonstop2h 11m
Allegiant Air
Fri 8/211:46 pm
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Mon 8/248:58 pm
BIL
- LAS
Nonstop2h 13m
Allegiant Air
Fri 8/2812:01 pm
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$91
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:56 pm
BZN
- LAS
Nonstop2h 10m
Allegiant Air
Sun 8/305:10 pm
LAS
- BZN
Nonstop2h 06m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$127
One-way flights from Montana to CaliforniaSearch for one-way flight options from Montana to California. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from Montana to California. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/239:06 pm
BZN
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$41
This Kissandfly.com deal was found by Cheapflights users on 7/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:42 pm
BZN
- LAS
Nonstop2h 06m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 9/279:42 pm
BZN
- LAS
Nonstop2h 06m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$47
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:51 pm
BZN
- LAS
Nonstop2h 08m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 8/309:06 pm
BZN
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$52
This Super.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$53
This CheapOair deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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.
Thu 9/106:44 pm
BZN
- LAS
Nonstop2h 06m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:56 pm
BZN
- LAS
Nonstop2h 10m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$60
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/239:06 pm
BZN
- SAN
1 stop24h 08m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/1111:44 am
BZN
- LAX
1 stop28h 31m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$80
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Thu 9/249:20 am
BZN
- SAN
Nonstop2h 45m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$84
Find flight deals from Montana to California
Keep the following information in mind while searching for Montana to California flight deals. Data was last updated July 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $69 (CheapOair) |
One-way from | $41 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $369 |
Good round-trip deal | $289 or less |
Good one-way deal | $159 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana 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 July 2, 2026.
Use the filters below to find and compare flights from Montana to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanSan Diego
BZN - SAN
BZNSAN
Bozeman Gallatin Field
Sat 10/24
6:38 pm-10:30 pm
1 stop4h 52m
San Diego
Thu 11/5
6:15 am-12:05 pm
1 stop4h 50m
$197
BozemanSan Diego
BZN - SAN
BZNSAN
Bozeman Gallatin Field
Fri 9/11
6:00 am-8:41 am
1 stop3h 41m
San Diego
Sun 9/13
6:15 am-12:03 pm
1 stop4h 48m
$207
BozemanSan Diego
BZN - SAN
BZNSAN
Bozeman Gallatin Field
Thu 8/20
5:05 pm-10:05 pm
1 stop6h 00m
San Diego
Mon 8/24
11:05 am-2:50 pm
Nonstop2h 45m
$212
BozemanSan Diego
BZN - SAN
BZNSAN
Bozeman Gallatin Field
Tue 11/17
10:27 am-5:47 pm
1 stop8h 20m
San Diego
Sat 11/21
8:00 am-11:52 am
Nonstop2h 52m
$255
BozemanSan Diego
BZN - SAN
BZNSAN
Bozeman Gallatin Field
Wed 11/18
1:05 pm-6:46 pm
1 stop6h 41m
San Diego
Sat 11/21
5:00 pm-12:10 am
1 stop6h 10m
$259
BozemanLas Vegas
BZN - LAS
BZNLAS
Bozeman Gallatin Field
Tue 7/28
7:00 pm-8:10 pm
Nonstop2h 10m
Las Vegas Harry Reid Intl
Tue 8/4
11:50 am-8:00 pm
1 stop7h 10m
$263
BozemanSan Diego
BZN - SAN
BZNSAN
Bozeman Gallatin Field
Tue 8/18
4:32 pm-8:34 pm
1 stop5h 02m
San Diego
Sat 8/22
6:30 am-3:30 pm
1 stop8h 00m
$268
BozemanLas Vegas
BZN - LAS
BZNLAS
Bozeman Gallatin Field
Sat 10/24
9:40 am-10:50 am
Nonstop2h 10m
Las Vegas Harry Reid Intl
Thu 10/29
10:30 am-5:35 pm
1 stop6h 05m
$273
BozemanLas Vegas
BZN - LAS
BZNLAS
Bozeman Gallatin Field
Sat 10/24
5:40 am-8:47 am
1 stop4h 07m
Las Vegas Harry Reid Intl
Thu 10/29
5:10 pm-12:17 am
1 stop6h 07m
$273
BozemanSan Diego
BZN - SAN
BZNSAN
Bozeman Gallatin Field
Fri 8/21
4:32 pm-8:34 pm
1 stop5h 02m
San Diego
Sat 8/22
6:20 am-12:23 pm
1 stop5h 03m
$277
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to California
Have a flexible travel schedule? Discover the best time to fly to California from Montana with our price prediction graph.
BZN-LAS
BIL-LAS
GTF-LAS
BZN-SAN
BZN-LAX
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 Montana to California
USMT-USCA
BZN-LAS
BIL-LAS
GTF-LAS
BZN-SAN
What is the cheapest month to book a flight from Montana to California?
Currently, July is the cheapest month in which you can book a flight from Montana to California (average of $41). Flying from Montana to California in November is currently the most expensive (average of $897). 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 MT to CA?
Find hourly flight availability from Montana 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 July 2, 2026.
It’s typically best to fly out from Montana to California in the evening. Doing so could potentially save you 55% on the flight price compared to flying at noon, which is usually more expensive.
How much does it cost to fly round-trip from Montana to California?
How far ahead should I book a flight from Montana to California?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montana to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Montana to California?
Use this chart to determine the cheapest time to fly round-trip from Montana to California. Price data was last updated on March 12, 2026.
Travelers seeking maximum savings on their Montana to California flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 2, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from Montana to California. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
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 Montana 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 Montana 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 Montana to California by cabin class
Find flights from Montana to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and California flights
Browse other Montana and California flight options. Last updated on July 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from California
Find the right flight back to Montana after your stay in California
Montana to California flights
Consider these flights traveling from Montana to California.
Top 7 airlines flying from Montana to California
Discover the top 7 airlines that operate flights from Montana 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 July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$114 | Average$298 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$134 | Average$312 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$139 | Average$191 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$148 | Average$407 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$150 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$159 | Average$372 | FlexibilityNo cancel fee | On-time69% |