$263+ Cheap flights from Casper (CPR) 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — LAX
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Cheapest flights from Casper to CaliforniaExplore the most affordable flight options available from Casper to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 17, 2026.
Explore the most affordable flight options available from Casper to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/95:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Do 4/1610:50 am
LAS
- CPR
1 stop5h 12m
United Airlines
Deal found 3/12![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/275:25 am
CPR
- LAX
1 stop7h 05m
United Airlines
Di 3/314:10 pm
LAX
- CPR
1 stop4h 57m
United Airlines
Deal found 3/12![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Fr 4/105:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Mi 4/155:30 am
LAS
- CPR
1 stop4h 17m
United Airlines
Deal found 3/15![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
So 4/125:25 am
CPR
- LAX
1 stop4h 56m
United Airlines
Sa 4/185:00 am
LAX
- CPR
1 stop6h 46m
United Airlines
Deal found 3/16![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Fr 4/35:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Di 4/75:30 am
LAS
- CPR
1 stop4h 17m
United Airlines
Deal found 3/14![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Mi 5/278:45 am
CPR
- SAN
1 stop7h 10m
United Airlines
Sa 5/3010:55 am
SAN
- CPR
1 stop5h 34m
United Airlines
Deal found 3/16![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Di 3/311:21 pm
CPR
- RNO
1 stop5h 10m
United Airlines
Sa 4/45:30 am
RNO
- CPR
1 stop6h 16m
United Airlines
Deal found 3/16![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/95:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Mo 4/135:30 am
LAS
- CPR
1 stop4h 17m
United Airlines
Deal found 3/12![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Di 5/125:25 am
CPR
- SMF
1 stop5h 00m
United Airlines
So 5/315:00 am
SMF
- CPR
1 stop4h 46m
United Airlines
Deal found 3/15![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Mi 6/33:15 pm
CPR
- LAS
1 stop5h 53m
United Airlines
Mi 6/105:30 am
LAS
- CPR
1 stop4h 16m
United Airlines
Deal found 3/15![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Mo 4/65:55 pm
CPR
- SNA
1 stop5h 03m
United Airlines
Mi 4/299:00 am
SNA
- CPR
1 stop7h 02m
United Airlines
Deal found 3/14![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/283:14 pm
CPR
- ONT
1 stop6h 22m
United Airlines
Sa 5/21:40 pm
ONT
- CPR
1 stop7h 30m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
Best flights from Casper to CaliforniaDiscover carefully curated flight deals from Casper to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated März 17, 2026.
Discover carefully curated flight deals from Casper to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated März 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/95:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Do 4/1610:50 am
LAS
- CPR
1 stop5h 12m
United Airlines
Deal found 3/12![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/275:25 am
CPR
- LAX
1 stop7h 05m
United Airlines
Di 3/314:10 pm
LAX
- CPR
1 stop4h 57m
United Airlines
Deal found 3/12![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
So 4/125:25 am
CPR
- LAX
1 stop4h 56m
United Airlines
Sa 4/185:00 am
LAX
- CPR
1 stop6h 46m
United Airlines
Deal found 3/16![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Di 3/311:21 pm
CPR
- RNO
1 stop5h 10m
United Airlines
Sa 4/45:30 am
RNO
- CPR
1 stop6h 16m
United Airlines
Deal found 3/16![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Fr 4/35:55 pm
CPR
- LAS
2 stops7h 03m
United Airlines
Di 4/74:35 pm
LAS
- CPR
1 stop4h 32m
United Airlines
Deal found 3/14![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Mi 5/271:23 pm
CPR
- SAN
2 stops7h 28m
United Airlines
Sa 5/3010:55 am
SAN
- CPR
1 stop5h 34m
United Airlines
Deal found 3/16![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Di 5/125:25 am
CPR
- SMF
1 stop5h 00m
United Airlines
So 5/315:00 am
SMF
- CPR
1 stop4h 46m
United Airlines
Deal found 3/15![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/283:14 pm
CPR
- ONT
1 stop6h 22m
United Airlines
Sa 5/21:40 pm
ONT
- CPR
1 stop7h 30m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/2811:22 am
CPR
- SNA
1 stop7h 11m
United Airlines
Sa 5/28:45 am
SNA
- CPR
1 stop4h 54m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/268:45 am
CPR
- SMF
1 stop7h 21m
United Airlines
Sa 8/291:00 pm
SMF
- CPR
1 stop7h 58m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/215:25 am
CPR
- BUR
1 stop8h 33m
United Airlines
Sa 4/259:00 am
BUR
- CPR
1 stop7h 09m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/1811:22 am
CPR
- LAX
1 stop7h 08m
United Airlines
Di 4/2111:00 am
LAX
- CPR
1 stop5h 09m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/53:14 pm
CPR
- RNO
1 stop6h 39m
United Airlines
Sa 5/99:16 am
RNO
- CPR
1 stop8h 41m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/1111:22 am
CPR
- LAS
1 stop4h 13m
United Airlines
Mi 4/1510:39 am
LAS
- CPR
2 stops10h 28m
United Airlines
Deal found 3/12![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Fr 7/245:15 am
CPR
- SMF
1 stop5h 20m
United Airlines
Mo 7/275:00 am
SMF
- CPR
1 stop4h 46m
United Airlines
Deal found 3/16![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Di 8/258:45 am
CPR
- SNA
1 stop9h 46m
United Airlines
Sa 8/296:50 am
SNA
- CPR
1 stop4h 55m
United Airlines
Deal found 3/15![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/1811:22 am
CPR
- SAN
2 stops9h 50m
United Airlines
Mi 4/226:20 am
SAN
- CPR
2 stops11h 39m
United Airlines
Deal found 3/12![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Di 5/51:17 pm
CPR
- SAN
1 stop5h 02m
United Airlines
Sa 5/911:04 am
SAN
- CPR
2 stops8h 13m
United Airlines
Deal found 3/16![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Di 3/315:25 am
CPR
- LAX
1 stop4h 56m
United Airlines
Sa 4/42:53 pm
LAX
- CPR
1 stop6h 14m
United Airlines
Deal found 3/16![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Di 4/281:21 pm
CPR
- RNO
1 stop5h 10m
United Airlines
Mo 5/45:30 am
RNO
- CPR
1 stop4h 18m
United Airlines
Deal found 3/14![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 6/279:26 am
CPR
- SAN
1 stop6h 29m
United Airlines
Sa 7/46:30 am
SAN
- CPR
1 stop7h 10m
United Airlines
Deal found 3/13![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Do 6/116:13 pm
CPR
- SAN
1 stop5h 12m
United Airlines
Mo 6/158:45 am
SAN
- CPR
1 stop7h 49m
United Airlines
Deal found 3/17![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Mo 3/3011:22 am
CPR
- LAX
1 stop4h 37m
United Airlines
Fr 4/32:53 pm
LAX
- CPR
1 stop6h 14m
United Airlines
Deal found 3/15![United Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
So 3/2911:22 am
CPR
- LAX
1 stop4h 37m
United Airlines
Do 4/21:00 pm
LAX
- CPR
2 stops6h 26m
United Airlines
Deal found 3/14![United Airlines logo]()
$1,362
Last-minute flights from Casper to CaliforniaDiscover last-minute flight deals from Casper to California. Data last updated März 17, 2026 and is based on user searches.
Discover last-minute flight deals from Casper to California. Data last updated März 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/275:25 am
CPR
- LAX
1 stop7h 05m
United Airlines
Di 3/314:10 pm
LAX
- CPR
1 stop4h 57m
United Airlines
Deal found 3/12![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Di 3/311:21 pm
CPR
- RNO
1 stop5h 10m
United Airlines
Sa 4/45:30 am
RNO
- CPR
1 stop6h 16m
United Airlines
Deal found 3/16![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Fr 4/35:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Di 4/75:30 am
LAS
- CPR
1 stop4h 17m
United Airlines
Deal found 3/14![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Mo 4/65:55 pm
CPR
- SNA
1 stop5h 03m
United Airlines
Mi 4/299:00 am
SNA
- CPR
1 stop7h 02m
United Airlines
Deal found 3/14![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/95:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Do 4/1610:50 am
LAS
- CPR
1 stop5h 12m
United Airlines
Deal found 3/12![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/95:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Mo 4/135:30 am
LAS
- CPR
1 stop4h 17m
United Airlines
Deal found 3/12![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Fr 4/105:55 pm
CPR
- LAS
1 stop5h 03m
United Airlines
Mi 4/155:30 am
LAS
- CPR
1 stop4h 17m
United Airlines
Deal found 3/15![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/115:25 am
CPR
- LAS
1 stop4h 42m
United Airlines
Mi 4/155:30 am
LAS
- CPR
1 stop8h 09m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
So 4/125:25 am
CPR
- LAX
1 stop4h 56m
United Airlines
Sa 4/185:00 am
LAX
- CPR
1 stop6h 46m
United Airlines
Deal found 3/16![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/215:25 am
CPR
- BUR
1 stop8h 33m
United Airlines
Sa 4/259:00 am
BUR
- CPR
1 stop7h 09m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/283:14 pm
CPR
- ONT
1 stop6h 22m
United Airlines
Sa 5/21:40 pm
ONT
- CPR
1 stop7h 30m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/2811:22 am
CPR
- SNA
1 stop7h 11m
United Airlines
Sa 5/28:45 am
SNA
- CPR
1 stop4h 54m
United Airlines
Deal found 3/12![United Airlines logo]()
$368
One-way flights from Casper to CaliforniaSearch for one-way flight options from Casper to California. Find affordable one-way fares based on user searches. Data last updated März 17, 2026.
Search for one-way flight options from Casper to California. Find affordable one-way fares based on user searches. Data last updated März 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 6/33:15 pm
CPR
- LAS
1 stop5h 53m
United Airlines
Deal found 3/12![United Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Di 4/71:21 pm
CPR
- SNA
1 stop5h 12m
United Airlines
Deal found 3/14![United Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Mi 4/155:25 am
CPR
- LAS
1 stop4h 42m
United Airlines
Deal found 3/15![United Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/15:15 am
CPR
- LAS
1 stop4h 52m
United Airlines
Deal found 3/13![United Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/65:25 am
CPR
- LAS
1 stop6h 23m
United Airlines
Deal found 3/13![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/511:21 am
CPR
- SAN
1 stop4h 34m
United Airlines
Deal found 3/12![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/2411:26 am
CPR
- LAX
1 stop7h 25m
United Airlines
Deal found 3/12![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
So 3/225:55 pm
CPR
- SAN
1 stop5h 48m
United Airlines
Deal found 3/15![United Airlines logo]()
$473
Find flight deals from Casper to California
Keep the following information in mind while searching for Casper to California flight deals. Data was last updated März 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $298 (United Airlines) |
One-way from | $263 (United Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $445 |
Cheapflights Fare Finder
Customize your flight search to find flights from Casper 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 März 17, 2026.
Use the filters below to find and compare flights from Casper to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CasperLas Vegas
CPR - LAS
CPRLAS
Casper Natrona County
Do 4/9
5:55 pm-9:58 pm
1 stop5h 03m
Las Vegas Harry Reid Intl
Do 4/16
10:50 am-5:02 pm
1 stop5h 12m
$298
CasperLos Angeles
CPR - LAX
CPRLAX
Casper Natrona County
Fr 3/27
5:25 am-11:30 am
1 stop7h 05m
Los Angeles Los Angeles
Di 3/31
4:10 pm-10:07 pm
1 stop4h 57m
$308
CasperLos Angeles
CPR - LAX
CPRLAX
Casper Natrona County
So 4/12
5:25 am-9:21 am
1 stop4h 56m
Los Angeles Los Angeles
Sa 4/18
5:00 am-12:46 pm
1 stop6h 46m
$318
CasperReno
CPR - RNO
CPRRNO
Casper Natrona County
Di 3/31
1:21 pm-5:31 pm
1 stop5h 10m
Reno
Sa 4/4
5:30 am-12:46 pm
1 stop6h 16m
$328
CasperLas Vegas
CPR - LAS
CPRLAS
Casper Natrona County
Fr 4/3
5:55 pm-11:58 pm
2 stops7h 03m
Las Vegas Harry Reid Intl
Di 4/7
4:35 pm-10:07 pm
1 stop4h 32m
$329
CasperSan Diego
CPR - SAN
CPRSAN
Casper Natrona County
Mi 5/27
1:23 pm-7:51 pm
2 stops7h 28m
San Diego
Sa 5/30
10:55 am-5:29 pm
1 stop5h 34m
$334
CasperSacramento
CPR - SMF
CPRSMF
Casper Natrona County
Di 5/12
5:25 am-9:25 am
1 stop5h 00m
Sacramento Intl
So 5/31
5:00 am-10:46 am
1 stop4h 46m
$340
CasperOntario
CPR - ONT
CPRONT
Casper Natrona County
Di 4/28
3:14 pm-8:36 pm
1 stop6h 22m
Ontario
Sa 5/2
1:40 pm-10:10 pm
1 stop7h 30m
$368
CasperSanta Ana
CPR - SNA
CPRSNA
Casper Natrona County
Di 4/28
11:22 am-5:33 pm
1 stop7h 11m
Santa Ana J. Wayne/Orange Cnty
Sa 5/2
8:45 am-2:39 pm
1 stop4h 54m
$368
CasperSacramento
CPR - SMF
CPRSMF
Casper Natrona County
Mi 8/26
8:45 am-3:06 pm
1 stop7h 21m
Sacramento Intl
Sa 8/29
1:00 pm-9:58 pm
1 stop7h 58m
$368
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from Casper to California
Have a flexible travel schedule? Discover the best time to fly to California from Casper with our price prediction graph.
CPR-LAS
CPR-SNA
CPR-SAN
CPR-LAX
CPR-RNO
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 Casper to California
CPR-USCA
CPR-LAS
CPR-SNA
CPR-SAN
CPR-LAX
No data available for this route at this time. Please check back soon.
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 März 17, 2026.
Read reviews from past customers who have flown United Airlines from Casper to California. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Casper to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Casper to California
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Complete your trip
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Casper and California flights
Browse other Casper and California flight options. Last updated on März 17, 2026.
Popular flight searches
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Casper to California flights
Consider these flights traveling from Casper to California.
Top airline flying from Casper to California
Discover the top airline that operate flights from Casper 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 März 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$394 | FlexibilityNo cancel fee | On-time69% |