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$55+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$120
(CheapOair)

One-way from

$55
(Frontier)

Popular in

October

Cheapest in

January

Average price

$293

Good round-trip deal

$426 or less

Good one-way deal

$296 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. 12% potential increase in price ($48 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 February 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 February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:47 pmMSY - SAN
1 stop6h 27mFrontier
Tue 4/156:25 amSAN - MSY
1 stop10h 22mFrontier
Deal found 2/19$110
This Priceline deal was found by Cheapflights users on 2/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:47 pmMSY - SAN
1 stop6h 27mMultiple Airlines
Wed 4/96:15 amSAN - MSY
2 stops9h 36mMultiple Airlines
Deal found 2/19$133
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/118:44 amMSY - SAN
1 stop10h 00mSpirit Airlines
Wed 3/128:25 amSAN - MSY
1 stop6h 48mSpirit Airlines
Deal found 2/20$146
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/2612:20 pmSHV - SAN
1 stop7h 51mAmerican Airlines
Tue 4/12:48 pmSAN - SHV
1 stop5h 18mAmerican Airlines
Deal found 2/19$204
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/184:10 pmLFT - SAN
1 stop6h 57mAmerican Airlines
Tue 3/253:37 pmSAN - LFT
1 stop5h 23mAmerican Airlines
Deal found 2/20$209
This Delta deal was found by Cheapflights users on 2/19. 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 12/317:25 pmMSY - SAN
1 stop6h 24mDelta
Tue 1/62:00 pmSAN - MSY
1 stop7h 50mDelta
Deal found 2/19$267
This United Airlines deal was found by Cheapflights users on 2/20. 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 10/242:25 pmLFT - SAN
1 stop7h 32mUnited Airlines
Fri 10/3110:00 amSAN - LFT
1 stop5h 31mUnited Airlines
Deal found 2/20$270
This Delta deal was found by Cheapflights users on 2/19. 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 3/53:24 pmSHV - SAN
1 stop7h 41mDelta
Wed 3/126:15 amSAN - SHV
1 stop8h 28mDelta
Deal found 2/19$283
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/269:40 amSHV - SAN
2 stops10h 38mUnited Airlines
Tue 4/111:00 amSAN - SHV
1 stop8h 12mUnited Airlines
Deal found 2/20$291
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 5/2012:00 pmMSY - SAN
1 stop7h 52mUnited Airlines
Fri 5/233:25 pmSAN - MSY
1 stop5h 50mUnited Airlines
Deal found 2/20$293
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/257:15 amBTR - SAN
1 stop8h 35mUnited Airlines
Mon 4/2810:26 amSAN - BTR
1 stop6h 57mUnited Airlines
Deal found 2/19$309
This JetBlue deal was found by Cheapflights users on 2/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:30 amMSY - SAN
1 stop11h 51mJetBlue
Sat 4/59:31 pmSAN - MSY
1 stop10h 14mJetBlue
Deal found 2/18$322

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 February 20, 2025.

Fly from

Louisiana

Fly to

San Diego

Route

Depart

Return

Price

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Thu 4/10

7:47 pm-12:14 am

1 stop6h 27m

San Diego

Tue 4/15

6:25 am-6:47 pm

1 stop10h 22m

$110

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Thu 4/3

7:47 pm-12:14 am

1 stop6h 27m

San Diego

Wed 4/9

6:15 am-5:51 pm

2 stops9h 36m

$133

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Tue 3/11

8:44 am-4:44 pm

1 stop10h 00m

San Diego

Wed 3/12

8:25 am-5:13 pm

1 stop6h 48m

$146

ShreveportSan Diego

SHV - SAN

SHVSAN

Shreveport

Wed 3/26

6:51 pm-10:11 pm

1 stop5h 20m

San Diego

Tue 4/1

2:48 pm-10:06 pm

1 stop5h 18m

$204

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Tue 3/18

4:10 pm-9:07 pm

1 stop6h 57m

San Diego

Tue 3/25

3:37 pm-11:00 pm

1 stop5h 23m

$209

ShreveportSan Diego

SHV - SAN

SHVSAN

Shreveport

Wed 3/26

9:40 am-6:18 pm

2 stops10h 38m

San Diego

Tue 4/1

11:00 am-9:12 pm

1 stop8h 12m

$291

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Tue 5/20

12:00 pm-5:52 pm

1 stop7h 52m

San Diego

Fri 5/23

3:25 pm-11:15 pm

1 stop5h 50m

$293

Baton RougeSan Diego

BTR - SAN

BTRSAN

Baton Rouge Ryan

Fri 4/25

7:15 am-1:50 pm

1 stop8h 35m

San Diego

Mon 4/28

10:26 am-7:23 pm

1 stop6h 57m

$309

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Wed 3/19

9:56 am-9:25 pm

2 stops13h 29m

San Diego

Mon 3/31

9:50 pm-9:13 am

1 stop9h 23m

$320

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Wed 4/2

10:30 am-8:21 pm

1 stop11h 51m

San Diego

Sat 4/5

9:31 pm-9:45 am

1 stop10h 14m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 26 results
1
2
3

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 February 20, 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 February 20, 2025.
To help decide which airline to fly from Louisiana to San Diego, see what other customers have to say about Southwest, Alaska 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
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

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

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

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

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

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

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

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

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

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
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

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 $55 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $58 and American Airlines from $80 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 Monroe Huenefeld - San Diego.

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

    Looking at all options, your cheapest flight can be booked for $223. While the most popular route (New Orleans Louis Armstrong - San Diego) can be booked for $133 on average our data indicates $494 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

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$210FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$151Average$215FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$204Average$451FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$352FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$242Average$441FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$311Average$495FlexibilityNo cancel feeOn-time63%
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