$73+ Cheap flights from Louisiana to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAN
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisiana to San Diego
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Cheapest flights from Louisiana to San DiegoExplore the most affordable flight options available from Louisiana to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Louisiana to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/3010:45 am -
1 stop15h 12m
Wed 11/116:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:45 am -
1 stop15h 12m
Sun 11/156:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 12/32:17 pm -
1 stop11h 40m
Sun 12/611:14 am -
2 stops21h 19m
Deal found 9/30![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:45 am -
1 stop7h 23m
Wed 11/186:25 am -
1 stop25h 25m
Deal found 10/1![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 11/55:08 pm -
2 stops8h 49m
Wed 11/116:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 10/295:08 pm -
2 stops32h 49m
Thu 11/58:32 pm -
1 stop19h 07m
Deal found 9/30![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Sat 11/217:15 pm -
1 stop15h 55m
Wed 12/28:17 am -
2 stops24h 17m
Deal found 9/28![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:08 pm -
2 stops28h 39m
Wed 11/46:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 12/32:17 pm -
1 stop11h 40m
Mon 12/78:24 am -
2 stops22h 17m
Deal found 9/30![Frontier logo]()
$204
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 12/93:37 pm -
1 stop10h 01m
Wed 12/166:20 am -
1 stop8h 20m
Deal found 9/30![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:09 pm -
1 stop7h 17m
Sat 11/76:20 am -
2 stops7h 12m
Deal found 9/29![United Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:17 pm -
1 stop6h 49m
Wed 11/48:00 am -
1 stop6h 52m
Deal found 9/30![American Airlines logo]()
$348
Best flights from Louisiana to San DiegoDiscover carefully curated flight deals from Louisiana to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Louisiana to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:08 pm -
2 stops25h 00m
Mon 11/168:20 pm -
1 stop6h 40m
Deal found 10/1![Multiple Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 12/93:37 pm -
1 stop10h 01m
Wed 12/166:20 am -
1 stop8h 20m
Deal found 9/30![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 10/1. 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.
Thu 11/125:55 pm -
Nonstop4h 05m
Wed 11/189:20 am -
Nonstop3h 35m
Deal found 10/1![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Fri 10/307:00 am -
1 stop8h 24m
Fri 11/63:04 pm -
1 stop5h 55m
Deal found 9/30![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:58 pm -
1 stop5h 53m
Sun 12/62:18 pm -
1 stop6h 25m
Deal found 9/27![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 10/1. 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.
Thu 11/125:55 pm -
Nonstop4h 05m
Mon 11/169:20 am -
Nonstop3h 35m
Deal found 10/1![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 9/27. 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.
Fri 10/236:02 am -
1 stop8h 42m
Tue 10/2710:25 pm -
1 stop9h 25m
Deal found 9/27![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:15 am -
2 stops8h 16m
Mon 11/168:05 am -
1 stop5h 27m
Deal found 9/28![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/231:48 pm -
1 stop6h 07m
Sat 2/2712:32 pm -
1 stop8h 05m
Deal found 9/30![American Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 9/28. 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.
Sat 10/243:40 pm -
1 stop7h 30m
Mon 10/263:15 pm -
Nonstop3h 30m
Deal found 9/28![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 12/96:21 pm -
1 stop7h 17m
Wed 12/1611:07 am -
1 stop8h 00m
Deal found 9/30![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:08 am -
1 stop7h 33m
Sat 11/143:13 pm -
1 stop5h 52m
Deal found 9/29![American Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:15 am -
2 stops10h 57m
Mon 12/2110:20 am -
1 stop7h 52m
Deal found 9/30![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/28. 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.
Mon 10/266:35 pm -
1 stop7h 20m
Mon 11/24:35 pm -
1 stop4h 40m
Deal found 9/28![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 10/293:49 pm -
1 stop8h 13m
Sun 11/110:25 pm -
1 stop9h 09m
Deal found 9/29![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/55:00 am -
2 stops8h 31m
Sun 11/88:05 am -
1 stop7h 28m
Deal found 10/1![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:05 pm -
1 stop5h 45m
Sat 11/149:26 am -
2 stops11h 24m
Deal found 9/29![American Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 9/29. 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.
Fri 10/309:00 am -
Nonstop3h 55m
Tue 11/32:25 pm -
1 stop6h 20m
Deal found 9/29![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 10/1411:56 am -
1 stop9h 40m
Mon 10/1910:00 pm -
2 stops11h 16m
Deal found 9/28![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:20 am -
2 stops8h 58m
Sat 10/1710:13 am -
1 stop5h 30m
Deal found 9/28![United Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:02 am -
1 stop6h 34m
Sat 10/177:15 am -
1 stop7h 32m
Deal found 9/28![American Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 9/28. 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 10/228:20 am -
1 stop10h 05m
Sun 10/2510:25 pm -
1 stop9h 25m
Deal found 9/28![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/2612:00 pm -
1 stop7h 53m
Mon 11/211:21 am -
1 stop7h 40m
Deal found 9/26![United Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 10/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:06 pm -
1 stop5h 40m
Tue 10/203:07 pm -
1 stop5h 39m
Deal found 10/1![American Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 9/30. 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.
Thu 11/55:55 pm -
Nonstop4h 05m
Sun 11/88:30 am -
Nonstop3h 35m
Deal found 9/30![Southwest logo]()
$431
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/164:07 pm -
2 stops8h 20m
Tue 10/206:15 am -
2 stops7h 17m
Deal found 10/1![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 10/1. 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 10/165:54 pm -
1 stop7h 30m
Tue 10/208:00 am -
1 stop7h 14m
Deal found 10/1![Delta logo]()
$438
This Southwest deal was found by Cheapflights users on 9/27. 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.
Wed 10/214:55 pm -
Nonstop3h 55m
Sun 10/255:25 pm -
1 stop4h 55m
Deal found 9/27![Southwest logo]()
$448
This American Airlines deal was found by Cheapflights users on 10/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:17 pm -
1 stop6h 29m
Mon 10/191:53 pm -
1 stop7h 53m
Deal found 10/1![American Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:45 am -
2 stops10h 50m
Sat 10/176:15 am -
2 stops7h 15m
Deal found 9/28![United Airlines logo]()
$429
Last-minute flights from Louisiana to San DiegoDiscover last-minute flight deals from Louisiana to San Diego. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to San Diego. Data last updated October 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:08 pm -
2 stops28h 39m
Wed 11/46:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$200
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:17 pm -
1 stop6h 49m
Wed 11/48:00 am -
1 stop6h 52m
Deal found 9/30![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 10/289:30 am -
2 stops13h 06m
Wed 11/412:05 pm -
1 stop6h 02m
Deal found 9/30![United Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 10/295:08 pm -
2 stops32h 49m
Thu 11/58:32 pm -
1 stop19h 07m
Deal found 9/30![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 10/2910:45 am -
1 stop15h 12m
Sun 11/16:25 am -
1 stop25h 25m
Deal found 9/29![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/3010:45 am -
1 stop15h 12m
Wed 11/116:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$124
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:05 pm -
1 stop7h 48m
Sat 11/710:16 am -
1 stop7h 17m
Deal found 9/29![United Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 11/55:08 pm -
2 stops8h 49m
Wed 11/116:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 11/55:08 pm -
1 stop17h 29m
Sun 11/86:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:45 am -
1 stop7h 23m
Wed 11/186:25 am -
1 stop25h 25m
Deal found 10/1![Frontier logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:45 am -
1 stop15h 12m
Sun 11/156:25 am -
1 stop25h 25m
Deal found 9/30![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Sat 11/217:15 pm -
1 stop15h 55m
Wed 12/28:17 am -
2 stops24h 17m
Deal found 9/28![Frontier logo]()
$192
One-way flights from Louisiana to San DiegoSearch for one-way flight options from Louisiana to San Diego. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Louisiana to San Diego. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/3010:45 am -
1 stop15h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Wed 12/29:26 am -
2 stops16h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 11/2611:05 am -
1 stop14h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:25 pm -
2 stops24h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Wed 10/285:08 pm -
2 stops28h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 10/295:08 pm -
2 stops18h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/225:25 pm -
1 stop17h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$126
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 11/191:38 pm -
1 stop9h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$194
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:00 am -
2 stops8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$199
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:00 am -
2 stops8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$228
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:32 pm -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:00 am -
2 stops8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$273
Find flight deals from Louisiana to San Diego
Keep the following information in mind while searching for Louisiana to San Diego flight deals. Data was last updated October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $124 (Kiwi.com) |
One-way from | $73 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $397 |
Good round-trip deal | $358 or less |
Good one-way deal | $261 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to San Diego 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 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from Louisiana to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansSan Diego
MSY New Orleans Louis Armstrong - SAN San Diego
MSYSAN
New Orleans Louis Armstrong
Mon 10/26
5:25 pm-10:11 am
2 stops18h 46m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$140
New OrleansSan Diego
MSY New Orleans Louis Armstrong - SAN San Diego
MSYSAN
New Orleans Louis Armstrong
Sat 10/24
5:20 am-11:13 am
1 stop7h 53m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$184
New OrleansSan Diego
MSY New Orleans Louis Armstrong - SAN San Diego
MSYSAN
New Orleans Louis Armstrong
Tue 10/27
6:25 am-12:44 pm
1 stop8h 19m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$184
Baton RougeSan Diego
BTR Baton Rouge Ryan - SAN San Diego
BTRSAN
Baton Rouge Ryan
Sat 11/21
2:00 pm-5:53 pm
1 stop5h 53m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$194
Baton RougeSan Diego
BTR Baton Rouge Ryan - SAN San Diego
BTRSAN
Baton Rouge Ryan
Thu 11/19
5:00 am-10:59 am
1 stop7h 59m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$194
Quickest round-trip
New OrleansSan Diego
MSY New Orleans Louis Armstrong - SAN San Diego
MSYSAN
New Orleans Louis Armstrong
Wed 10/28
4:55 pm-6:50 pm
Nonstop3h 55m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$201
New OrleansSan Diego
MSY New Orleans Louis Armstrong - SAN San Diego
MSYSAN
New Orleans Louis Armstrong
Sun 11/8
8:00 pm-7:35 pm
1 stop25h 35m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$205
New OrleansSan Diego
MSY New Orleans Louis Armstrong - SAN San Diego
MSYSAN
New Orleans Louis Armstrong
Mon 10/26
6:35 pm-11:55 pm
1 stop7h 20m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$206
New OrleansSan Diego
MSY New Orleans Louis Armstrong - SAN San Diego
MSYSAN
New Orleans Louis Armstrong
Wed 12/30
5:10 am-9:55 am
2 stops6h 45m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$224
New OrleansSan Diego
MSY New Orleans Louis Armstrong - SAN San Diego
MSYSAN
New Orleans Louis Armstrong
Tue 10/27
7:00 am-8:37 pm
3 stops15h 37m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$254
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Louisiana to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Louisiana with our price prediction graph.
MSY-SAN
LFT-SAN
AEX-SAN
BTR-SAN
LCH-SAN
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 Louisiana to San Diego
USLA-SAN
MSY-SAN
LFT-SAN
AEX-SAN
BTR-SAN
What is the cheapest month to book a flight from Louisiana to San Diego?
Currently, June is the cheapest month in which you can book a flight from Louisiana to San Diego (average of $353). Flying from Louisiana to San Diego in December is currently the most expensive (average of $455). 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 LA to SAN?
Find hourly flight availability from Louisiana to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2026.
It’s typically best to fly out from Louisiana to San Diego in the evening. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.
How much does it cost to fly round-trip from Louisiana to San Diego?
Airfare is below average for this route at the moment.
Louisiana to San Diego flights typically cost between $358 and $467 in October.The cheapest round-trip price found within the last 5 days was $124 on Frontier (Oct 30-Nov 11).
How far ahead should I book a flight from Louisiana to San Diego?
Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisiana to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Louisiana to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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 Louisiana to San Diego
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Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to San Diego by cabin class
Find flights from Louisiana to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and San Diego flights
Browse other Louisiana and San Diego flight options. Last updated on October 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 2, 2026.
Louisiana to San Diego flights
Consider these flights traveling from Louisiana to San Diego.
Top 6 airlines flying from Louisiana to San Diego
Discover the top 6 airlines that operate flights from Louisiana to San Diego. 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 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$136 | Average$331 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$296 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$293 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$171 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$466 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$393 | FlexibilityNo cancel fee | On-time63% |