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$61+ Cheap flights from Louisiana to San Diego (SAN)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Louisiana to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Louisiana (USLA) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$140
(FlightHub)

One-way from

$61
(Frontier)

Good round-trip deal

$392 or less

Good one-way deal

$223 or less
From Louisiana to San Diego
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One-way flight from Louisiana to San Diego
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Price to beat on a round-trip flight from Louisiana to San Diego.
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Price to beat on a one-way flight from Louisiana to San Diego.
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Find flight deals from Louisiana to San Diego

Cheapest flights from Louisiana to San Diego
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 January 21, 2025.

This Flightnetwork deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/157:43 pmMSY - SAN
1 stop6h 37mFrontier
Sat 2/2212:48 pmSAN - MSY
1 stop27h 55mFrontier
Deal found 1/20$130
This CheapOair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 2/209:24 amMSY - SAN
1 stop6h 37mMultiple Airlines
Sat 2/2212:48 pmSAN - MSY
1 stop27h 55mMultiple Airlines
Deal found 1/21$151
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 2/127:46 pmMSY - SAN
1 stop6h 24mSpirit Airlines
Sat 2/226:15 amSAN - MSY
1 stop9h 14mSpirit Airlines
Deal found 1/21$179
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 3/1210:14 amSHV - SAN
1 stop6h 18mAmerican Airlines
Tue 3/186:30 amSAN - SHV
1 stop7h 19mAmerican Airlines
Deal found 1/21$204
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 3/129:40 amSHV - SAN
2 stops10h 38mUnited Airlines
Tue 3/1810:32 amSAN - SHV
1 stop5h 10mUnited Airlines
Deal found 1/21$238
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” 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 2/56:10 pmMSY - SAN
1 stop6h 14mAmerican Airlines
Sun 2/98:30 amSAN - MSY
1 stop6h 47mAmerican Airlines
Deal found 1/20$252
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:09 pmMSY - SAN
1 stop6h 24mUnited Airlines
Mon 4/147:00 amSAN - MSY
1 stop8h 07mUnited Airlines
Deal found 1/20$262
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 2/54:08 pmLFT - SAN
1 stop5h 43mUnited Airlines
Sun 2/91:45 pmSAN - LFT
1 stop5h 44mUnited Airlines
Deal found 1/21$264
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 2/273:24 pmSHV - SAN
1 stop9h 55mDelta
Mon 3/310:30 pmSAN - SHV
1 stop9h 49mDelta
Deal found 1/21$264
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/185:28 amMSY - SAN
1 stop7h 10mDelta
Mon 2/2410:30 pmSAN - MSY
1 stop8h 41mDelta
Deal found 1/21$267
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” 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 8/293:30 pmMSY - SAN
1 stop10h 37mAlaska Airlines
Tue 9/26:50 pmSAN - MSY
1 stop8h 42mAlaska Airlines
Deal found 1/21$277
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:05 amBTR - SAN
1 stop9h 11mDelta
Sun 3/910:30 pmSAN - BTR
1 stop9h 14mDelta
Deal found 1/20$289

Find flights from Louisiana to San Diego within your budget

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 2/14

7:43 pm-12:20 am

1 stop6h 37m

San Diego

Sat 2/22

12:48 pm-6:43 pm

1 stop27h 55m

$140

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Thu 2/20

9:24 am-2:01 pm

1 stop6h 37m

San Diego

Sat 2/22

12:48 pm-6:43 pm

1 stop27h 55m

$151

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Wed 2/12

7:46 pm-12:10 am

1 stop6h 24m

San Diego

Sat 2/22

6:15 am-5:29 pm

1 stop9h 14m

$179

ShreveportSan Diego

SHV - SAN

SHVSAN

Shreveport

Wed 3/26

6:51 pm-10:11 pm

1 stop5h 20m

San Diego

Tue 4/1

12:48 pm-10:06 pm

1 stop7h 18m

$204

ShreveportSan Diego

SHV - SAN

SHVSAN

Shreveport

Wed 3/12

9:40 am-6:18 pm

2 stops10h 38m

San Diego

Tue 3/18

10:32 am-5:42 pm

1 stop5h 10m

$238

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Wed 2/5

6:10 pm-10:24 pm

1 stop6h 14m

San Diego

Sun 2/9

9:29 am-6:45 pm

1 stop7h 16m

$252

ShreveportSan Diego

SHV - SAN

SHVSAN

Shreveport

Thu 2/27

3:24 pm-9:05 pm

1 stop7h 41m

San Diego

Mon 3/3

10:30 pm-10:19 am

1 stop9h 49m

$264

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Wed 2/5

4:08 pm-7:51 pm

1 stop5h 43m

San Diego

Sun 2/9

1:45 pm-9:29 pm

1 stop5h 44m

$264

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Tue 2/18

5:28 am-10:38 am

1 stop7h 10m

San Diego

Mon 2/24

10:30 pm-9:11 am

1 stop8h 41m

$267

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

Tue 3/4

6:05 am-1:16 pm

1 stop9h 11m

San Diego

Sun 3/9

10:30 pm-9:44 am

1 stop9h 14m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 27 results
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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.
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.

Travel insights for flights from Louisiana to San Diego

Get recent, data-driven insights about flights from Louisiana to San Diego including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisiana to San Diego?

Currently, August is the cheapest month in which you can book a flight from Louisiana to San Diego (average of $286). Flying from Louisiana to San Diego in March is currently the most expensive (average of $366). 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 January 21, 2025.

When flying from Louisiana to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated January 21, 2025.
To help decide which airline to fly from Louisiana to San Diego, see what other customers have to say about American Airlines, United Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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.

  • What airport do you fly into for flights to San Diego from Louisiana?

    Located just 2.6 mi from the city center, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Louisiana.

  • What are the cheapest airlines to fly from Louisiana to San Diego one-way?

    One-way options have recently been found by users for as low as $61 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $83 and Delta from $134 one-way.

  • What are the most popular routes from Louisiana to San Diego?

    The most popular route from Louisiana to San Diego is New Orleans Louis Armstrong - San Diego. You may also consider Shreveport - San Diego or Lafayette Regional - San Diego.

  • What are the cheapest flights from Louisiana to San Diego?

    Looking at all options, your cheapest flight can be booked for $174. While the most popular route (New Orleans Louis Armstrong - San Diego) can be booked for $159 on average our data indicates $512 when flying from Louisiana to San Diego.

  • Can I find deals for flights from Louisiana to San Diego that include hotel bookings?

    Yes. In addition to deals on Louisiana to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to San Diego.

  • Can I find deals for business class flights from Louisiana to San Diego?

    Yes. Cheapflights offers flight deals from Louisiana to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Louisiana to San Diego (average of $286). Flying from Louisiana to San Diego in March is currently the most expensive (average of $366). 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.

See more FAQs

Traveling to a place near Louisiana?

Book flights to Louisiana if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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Alternative routes for Louisiana to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$189FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$138Average$220FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$204Average$446FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$237Average$454FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$302Average$497FlexibilityNo cancel feeOn-time63%
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