HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$68+ Cheap flights from San Diego (SAN) to Louisiana

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MSY
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Louisiana 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 San Diego to Louisiana

Keep the following information in mind while searching for San Diego to Louisiana flight deals. Data was last updated October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$263
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$400

Good round-trip deal

$385 or less

Good one-way deal

$232 or less
Provider with most accurate pricing for San Diego-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-New Orleans Louis Armstrong flights.
Search Deals
From San Diego to Louisiana
Search Deals
One-way flight from San Diego to Louisiana
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from San Diego to Louisiana.
Search Deals
Price to beat on a one-way flight from San Diego to Louisiana.
Search Deals

Find flight deals from San Diego to Louisiana

Cheapest flights from San Diego to Louisiana
Explore the most affordable flight options available from San Diego to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 12/210:23 amSAN - MSY
1 stop7h 41mUnited Airlines
Thu 12/42:15 pmMSY - SAN
1 stop6h 06mUnited Airlines
Deal found 10/30$264
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/141:47 pmSAN - BTR
1 stop5h 44mUnited Airlines
Tue 11/182:05 pmBTR - SAN
1 stop6h 19mUnited Airlines
Deal found 10/30$267
This Delta deal was found by Cheapflights users on 10/29. 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 12/1110:30 pmSAN - MSY
1 stop7h 49mDelta
Mon 12/153:27 pmMSY - SAN
1 stop7h 51mDelta
Deal found 10/29$269
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 12/126:15 amSAN - LFT
1 stop8h 32mDelta
Sun 12/146:00 amLFT - SAN
1 stop9h 02mDelta
Deal found 10/30$269
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:25 amSAN - MSY
1 stop6h 19mFrontier
Thu 12/253:39 pmMSY - SAN
1 stop10h 20mFrontier
Deal found 10/28$270
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:34 amSAN - MSY
2 stops23h 39mMultiple Airlines
Sun 11/2312:14 pmMSY - SAN
1 stop29h 13mMultiple Airlines
Deal found 10/29$272
This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:41 amSAN - MSY
1 stop10h 19mFrontier
Mon 11/177:45 pmMSY - SAN
1 stop6h 05mFrontier
Deal found 10/29$273
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:21 pmSAN - MSY
2 stops23h 41mMultiple Airlines
Thu 1/13:39 pmMSY - SAN
1 stop10h 20mMultiple Airlines
Deal found 10/29$275
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:31 pmSAN - MSY
1 stop21h 00mMultiple Airlines
Wed 11/268:30 pmMSY - SAN
2 stops37h 24mMultiple Airlines
Deal found 10/29$276
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:41 amSAN - MSY
1 stop10h 19mFrontier
Mon 11/177:45 pmMSY - SAN
1 stop6h 05mFrontier
Deal found 10/28$278
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:56 amSAN - MSY
1 stop7h 35mFrontier
Tue 11/256:04 pmMSY - SAN
1 stop7h 55mFrontier
Deal found 10/28$279
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/136:25 amSAN - MSY
1 stop9h 04mMultiple Airlines
Sun 11/169:56 pmMSY - SAN
2 stops40h 11mMultiple Airlines
Deal found 10/30$280

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Louisiana 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 October 30, 2025.
Use the filters below to find and compare flights from San Diego to Louisiana that are best for you.

Fly from

San Diego

Fly to

Louisiana

Route

Depart

Return

Price

San DiegoBaton Rouge

SAN - BTR

SANBTR

San Diego

Fri 11/14

1:47 pm-9:31 pm

1 stop5h 44m

Baton Rouge Ryan

Tue 11/18

2:05 pm-6:24 pm

1 stop6h 19m

$267

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Tue 2/24

2:00 pm-11:27 pm

1 stop7h 27m

New Orleans Louis Armstrong

Wed 2/25

2:20 pm-8:56 pm

1 stop8h 36m

$269

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

Fri 12/12

6:15 am-4:47 pm

1 stop8h 32m

Lafayette Regional

Sun 12/14

6:00 am-1:02 pm

1 stop9h 02m

$269

San DiegoShreveport

SAN - SHV

SANSHV

San Diego

Tue 11/18

1:47 pm-10:12 pm

1 stop6h 25m

Shreveport

Sat 11/22

4:05 pm-8:05 pm

1 stop6h 00m

$304

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

Wed 11/12

12:43 pm-10:43 pm

2 stops8h 00m

Lafayette Regional

Wed 12/24

4:06 pm-9:56 pm

1 stop7h 50m

$309

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Wed 2/25

10:45 am-8:55 pm

1 stop8h 10m

New Orleans Louis Armstrong

Mon 3/2

10:30 am-8:06 pm

1 stop11h 36m

$328

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Wed 11/19

7:00 am-4:10 pm

1 stop7h 10m

New Orleans Louis Armstrong

Sun 11/23

6:30 am-11:55 am

1 stop7h 25m

$329

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Sun 2/15

4:30 pm-11:50 pm

1 stop5h 20m

New Orleans Louis Armstrong

Thu 2/19

6:40 pm-10:55 pm

1 stop6h 15m

$329

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Sun 11/23

11:20 am-9:34 pm

1 stop8h 14m

New Orleans Louis Armstrong

Fri 11/28

7:00 am-11:01 am

1 stop6h 01m

$329

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Thu 2/5

1:51 pm-10:58 pm

1 stop7h 07m

New Orleans Louis Armstrong

Sun 2/8

6:10 pm-10:37 pm

1 stop6h 27m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 54 results
1
2
3
...
6

Best time to book a flight from San Diego to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from San Diego 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 San Diego to Louisiana

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

Currently, May is the cheapest month in which you can book a flight from San Diego to Louisiana (average of $89). Flying from San Diego to Louisiana in September is currently the most expensive (average of $230). 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 SAN to LA?

Find hourly flight availability from San Diego to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from San Diego to Louisiana is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.

What is the cheapest day to fly from San Diego to Louisiana?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Louisiana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Louisiana flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San Diego to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Louisiana. 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 from for flights from San Diego to Louisiana?

    Most people fly from San Diego (SAN) if they book a flight from San Diego to Louisiana. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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

    The San Diego to Louisiana flight path was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Diego to Louisiana?

    Departing from San Diego to Louisiana will take you 5h 44m. There are 1535 mi between San Diego and Louisiana. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $135 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $135 and $240, respectively.

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

    When deciding which route to take from San Diego to Louisiana consider San Diego - New Orleans Louis Armstrong, San Diego - Shreveport or San Diego - Lafayette Regional as they are the most popular.

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

    On average you can expect to pay $382 for a flight from San Diego to Louisiana. The cheapest flight overall is $148 while the most popular route, (San Diego - New Orleans Louis Armstrong) is currently priced at $175.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Louisiana 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 San Diego to Louisiana?

    Currently, May is the cheapest month in which you can book a flight from San Diego to Louisiana (average of $89). Flying from San Diego to Louisiana in September is currently the most expensive (average of $230). 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

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.

Alternative routes for San Diego to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to Newark flights
San Francisco to Los Angeles flights
San Francisco to Newark flights
Los Angeles to San Francisco flights
Los Angeles to Seattle flights
Los Angeles to Honolulu flights
Los Angeles to LaGuardia flights
San Francisco to Las Vegas flights
San Francisco to Ontario flights
San Francisco to Honolulu flights
San Francisco to Dallas/Fort Worth flights
San Francisco to Seattle flights
San Francisco to LaGuardia flights
Los Angeles to Miami flights
San Francisco to Santa Ana flights
Los Angeles to Las Vegas flights
Los Angeles to Orlando flights
Los Angeles to O'Hare Intl flights
Santa Ana to Seattle flights
Santa Ana to San Francisco flights
Los Angeles to Fort Lauderdale flights
Ontario to Dallas/Fort Worth flights
Ontario to Seattle flights
San Jose to Los Angeles flights
San Francisco to O'Hare Intl flights
Los Angeles to Boston flights
Burbank to Las Vegas flights
San Diego to John F Kennedy Intl flights
San Jose to Las Vegas flights
Ontario to San Francisco flights
Los Angeles to Sacramento flights
Los Angeles to Portland flights
Los Angeles to Reagan-National flights
Ontario to Las Vegas flights
Santa Ana to Las Vegas flights
Los Angeles to Sky Harbor Intl flights
Santa Ana to Dallas/Fort Worth flights
Los Angeles to Dulles Intl flights
San Francisco to Kahului flights
San Francisco to Miami flights
Los Angeles to Denver flights
Los Angeles to Atlanta flights
Los Angeles to Hobby flights
Ontario to John F Kennedy Intl flights
Los Angeles to San Jose flights
San Diego to Seattle flights
Sacramento to Los Angeles flights

Top 7 airlines flying from San Diego to Louisiana

Discover the top 7 airlines that operate flights from San Diego to Louisiana. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$242FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$148Average$260FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$229Average$439FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$485FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$337FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$319Average$471FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$367Average$488FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.