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$50+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$235
(United Airlines)

One-way from

$50
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$379

Good round-trip deal

$458 or less

Good one-way deal

$265 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-San Diego flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-San Diego flights.
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From Louisiana to San Diego
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One-way flight from Louisiana to San Diego
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Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 7/25:58 pmSHV - SAN
1 stop5h 14mUnited Airlines
Tue 7/86:15 amSAN - SHV
2 stops9h 08mUnited Airlines
Deal found 4/17$235
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:22 pmLFT - SAN
1 stop7h 01mAmerican Airlines
Sat 8/1612:41 pmSAN - LFT
1 stop7h 41mAmerican Airlines
Deal found 4/17$251
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:25 pmMSY - SAN
1 stop6h 24mDelta
Sat 1/39:50 pmSAN - MSY
1 stop8h 57mDelta
Deal found 4/16$257
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amMSY - SAN
2 stops43h 56mSpirit Airlines
Thu 5/88:08 amSAN - MSY
3 stops19h 42mSpirit Airlines
Deal found 4/16$258
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/131:10 pmSHV - SAN
1 stop10h 09mDelta
Mon 6/1610:30 pmSAN - SHV
1 stop9h 40mDelta
Deal found 4/17$269
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/105:32 pmMSY - SAN
1 stop8h 27mAlaska Airlines
Tue 5/132:55 pmSAN - MSY
2 stops13h 00mAlaska Airlines
Deal found 4/16$269
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/101:40 pmBTR - SAN
1 stop9h 38mDelta
Sun 7/139:40 pmSAN - BTR
1 stop9h 50mDelta
Deal found 4/17$289
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:25 pmMSY - SAN
2 stops8h 30mSouthwest
Thu 9/119:30 amSAN - MSY
1 stop5h 05mSouthwest
Deal found 4/16$293
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:40 pmSHV - SAN
1 stop5h 13mAmerican Airlines
Sun 5/112:27 pmSAN - SHV
1 stop5h 35mAmerican Airlines
Deal found 4/17$294
This CheapOair deal was found by Cheapflights users on 4/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/279:05 pmMSY - SAN
1 stop12h 29mMultiple Airlines
Sat 5/36:10 pmSAN - MSY
1 stop22h 40mMultiple Airlines
Deal found 4/16$294
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 9/164:07 pmLFT - SAN
1 stop7h 34mUnited Airlines
Sun 9/213:29 pmSAN - LFT
1 stop5h 10mUnited Airlines
Deal found 4/17$350
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:31 amBTR - SAN
1 stop7h 22mAmerican Airlines
Sat 5/177:29 amSAN - BTR
1 stop8h 23mAmerican Airlines
Deal found 4/17$354

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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Louisiana to San Diego that are best for you.

Fly from

Louisiana

Fly to

San Diego

Route

Depart

Return

Price

ShreveportSan Diego

SHV - SAN

SHVSAN

Shreveport

Wed 7/2

5:58 pm-9:12 pm

1 stop5h 14m

San Diego

Tue 7/8

6:15 am-5:23 pm

2 stops9h 08m

$235

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Tue 8/12

6:22 pm-11:23 pm

1 stop7h 01m

San Diego

Sat 8/16

12:41 pm-10:22 pm

1 stop7h 41m

$251

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Wed 5/28

3:58 pm-8:46 pm

1 stop6h 48m

San Diego

Sat 5/31

11:21 am-7:58 pm

1 stop6h 37m

$257

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Tue 5/6

6:00 am-11:56 pm

2 stops43h 56m

San Diego

Thu 5/8

8:08 am-5:50 am

3 stops19h 42m

$258

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Sat 5/3

3:45 pm-10:09 pm

1 stop8h 24m

San Diego

Wed 5/7

6:15 am-3:36 pm

1 stop7h 21m

$262

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Sat 5/10

5:32 pm-11:59 pm

1 stop8h 27m

San Diego

Tue 5/13

2:55 pm-5:55 am

2 stops13h 00m

$269

ShreveportSan Diego

SHV - SAN

SHVSAN

Shreveport

Fri 6/13

1:10 pm-9:19 pm

1 stop10h 09m

San Diego

Mon 6/16

10:30 pm-10:10 am

1 stop9h 40m

$269

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

Thu 7/10

1:40 pm-9:18 pm

1 stop9h 38m

San Diego

Sun 7/13

9:40 pm-9:30 am

1 stop9h 50m

$289

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Sun 4/27

9:05 pm-7:34 am

1 stop12h 29m

San Diego

Sat 5/3

6:10 pm-6:50 pm

1 stop22h 40m

$294

ShreveportSan Diego

SHV - SAN

SHVSAN

Shreveport

Fri 5/9

6:40 pm-9:53 pm

1 stop5h 13m

San Diego

Sun 5/11

2:27 pm-10:02 pm

1 stop5h 35m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 31 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.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to San Diego

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 April 17, 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 April 17, 2025.
To help decide which airline to fly from Louisiana to San Diego, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

  • How popular is this Louisiana to San Diego flight route?

    The Louisiana to San Diego flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $50 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $98 and Delta from $129 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 Baton Rouge Ryan - San Diego or Shreveport - San Diego.

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

    Looking at all options, your cheapest flight can be booked for $199. While the most popular route (New Orleans Louis Armstrong - San Diego) can be booked for $123 on average our data indicates $425 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$134Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$138Average$226FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$201Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$208Average$432FlexibilityNo cancel feeOn-time69%
DeltaCheapest$235Average$379FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$302Average$490FlexibilityNo cancel feeOn-time63%

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