What is the cheapest airline that flies from San Diego to Louisiana?

Delta, United Airlines, and Southwest are the most popular carriers operating from San Diego to Louisiana

What airlines fly to Louisiana?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Louisiana from San Diego according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 8 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

How many flights depart from San Diego to Louisiana on average per week?

3 flights are operational weekly from San Diego to Louisiana as of April 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

When did momondo last update prices for flights from San Diego Airport to Louisiana?

Prices for flights from San Diego Airport to Louisiana refresh daily.

How many operators does momondo search for flights from San Diego Airport to Louisiana?

As of April 2026, there are 8 operators available to choose from for flights from San Diego Airport to Louisiana.

How old do you have to be to fly from San Diego Airport to Louisiana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The travel and health documents you'll need for your trip to Louisiana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisiana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from San Diego to Louisiana in 2026

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Find the cheapest flights from San Diego to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 am - 9:10 pm

SAN

MSY

12h 45m

1 stop

9:55 pm - 8:42 am

MSY

SAN

12h 47m

1 stop

$250Frontier

Mon, Jun 1 - Fri, Jun 5

6:25 am - 2:44 pm

SAN

MSY

6h 19m

1 stop

2:09 pm - 12:11 am

MSY

SAN

12h 02m

1 stop

$251Frontier

Mon, Apr 13 - Thu, Apr 16

2:12 pm - 12:22 pm

SAN

MSY

20h 10m

1 stop

8:59 pm - 9:12 pm

MSY

SAN

26h 13m

1 stop

$254Multiple Airlines

Sat, May 2 - Wed, May 6

10:05 am - 7:04 pm

SAN

MSY

6h 59m

1 stop

3:30 pm - 11:25 pm

MSY

SAN

9h 55m

1 stop

$257Delta

Tue, Apr 21 - Fri, Apr 24

9:47 am - 6:34 pm

SAN

MSY

6h 47m

1 stop

7:29 pm - 11:42 pm

MSY

SAN

6h 13m

1 stop

$258Delta

Tue, Apr 28 - Tue, May 5

6:25 am - 9:15 am

SAN

MSY

24h 50m

2 stops

8:29 pm - 5:52 pm

MSY

SAN

23h 23m

1 stop

$259Multiple Airlines

Mon, Apr 20 - Wed, Apr 22

3:21 pm - 10:59 pm

SAN

LFT

5h 38m

1 stop

5:42 am - 12:14 pm

LFT

SAN

8h 32m

1 stop

$261American Airlines

Sat, May 2 - Sat, May 9

12:56 pm - 10:59 pm

SAN

LFT

8h 03m

2 stops

6:12 pm - 11:56 pm

LFT

SAN

7h 44m

1 stop

$267American Airlines

Sat, May 2 - Sat, May 9

8:00 am - 3:35 pm

SAN

SHV

5h 35m

1 stop

9:30 am - 1:17 pm

SHV

SAN

5h 47m

1 stop

$327United Airlines

Fri, Sep 11 - Sat, Sep 19

12:01 pm - 7:25 pm

SAN

SHV

5h 24m

1 stop

7:05 am - 2:50 pm

SHV

SAN

9h 45m

2 stops

$332United Airlines

Fri, Sep 11 - Sat, Sep 19

Frontier flights from San Diego to Louisiana

Our best Frontier deals on San Diego to Louisiana flight tickets

Frontier

Jun 1

SAN6:25 amSan Diego

12h 45m

1 stop

MSY9:10 pmNew Orleans Louis Armstrong

Jun 5

MSY9:55 pmNew Orleans Louis Armstrong

12h 47m

1 stop

SAN8:42 amSan Diego

$250

Frontier

Apr 13

SAN6:25 amSan Diego

6h 19m

1 stop

MSY2:44 pmNew Orleans Louis Armstrong

Apr 16

MSY2:09 pmNew Orleans Louis Armstrong

12h 02m

1 stop

SAN12:11 amSan Diego

$251

Frontier

Apr 13

SAN6:25 amSan Diego

6h 19m

1 stop

MSY2:44 pmNew Orleans Louis Armstrong

Apr 16

MSY1:27 pmNew Orleans Louis Armstrong

6h 25m

1 stop

SAN5:52 pmSan Diego

$252

Delta flights from San Diego to Louisiana

Our best Delta deals on San Diego to Louisiana flight tickets

Delta

Apr 21

SAN10:05 amSan Diego

6h 59m

1 stop

MSY7:04 pmNew Orleans Louis Armstrong

Apr 24

MSY3:30 pmNew Orleans Louis Armstrong

9h 55m

1 stop

SAN11:25 pmSan Diego

$257

Delta

Apr 28

SAN9:47 amSan Diego

6h 47m

1 stop

MSY6:34 pmNew Orleans Louis Armstrong

May 5

MSY7:29 pmNew Orleans Louis Armstrong

6h 13m

1 stop

SAN11:42 pmSan Diego

$258

Delta

Apr 17

SAN9:45 pmSan Diego

9h 23m

1 stop

MSY9:08 amNew Orleans Louis Armstrong

Apr 20

MSY7:29 pmNew Orleans Louis Armstrong

6h 13m

1 stop

SAN11:42 pmSan Diego

$277

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Mon 6/1

6:25 am-9:10 pm

1 stop12h 45m

New Orleans Louis Armstrong

Fri 6/5

9:55 pm-8:42 am

1 stop12h 47m

$250

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Mon 4/13

6:25 am-2:44 pm

1 stop6h 19m

New Orleans Louis Armstrong

Thu 4/16

2:09 pm-12:11 am

1 stop12h 02m

$251

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Sat 5/2

2:12 pm-12:22 pm

1 stop20h 10m

New Orleans Louis Armstrong

Wed 5/6

8:59 pm-9:12 pm

1 stop26h 13m

$254

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Tue 4/21

10:05 am-7:04 pm

1 stop6h 59m

New Orleans Louis Armstrong

Fri 4/24

3:30 pm-11:25 pm

1 stop9h 55m

$257

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Tue 4/28

9:47 am-6:34 pm

1 stop6h 47m

New Orleans Louis Armstrong

Tue 5/5

7:29 pm-11:42 pm

1 stop6h 13m

$258

San DiegoNew Orleans

SAN - MSY

SANMSY

San Diego

Mon 4/20

6:25 am-9:15 am

2 stops24h 50m

New Orleans Louis Armstrong

Wed 4/22

8:29 pm-5:52 pm

1 stop23h 23m

$259

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

Sat 5/2

3:21 pm-10:59 pm

1 stop5h 38m

Lafayette Regional

Sat 5/9

5:42 am-12:14 pm

1 stop8h 32m

$261

San DiegoLafayette

SAN - LFT

SANLFT

San Diego

Sat 5/2

12:56 pm-10:59 pm

2 stops8h 03m

Lafayette Regional

Sat 5/9

6:12 pm-11:56 pm

1 stop7h 44m

$267

Quickest round-trip

San DiegoShreveport

SAN - SHV

SANSHV

San Diego

Fri 9/11

8:00 am-3:35 pm

1 stop5h 35m

Shreveport

Sat 9/19

9:30 am-1:17 pm

1 stop5h 47m

$327

San DiegoShreveport

SAN - SHV

SANSHV

San Diego

Fri 9/11

12:01 pm-7:25 pm

1 stop5h 24m

Shreveport

Sat 9/19

7:05 am-2:50 pm

2 stops9h 45m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Louisiana?

In general, May is the cheapest month to fly from San Diego to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $356. The month of June is another great option to travel to Louisiana, with average flight prices from San Diego averaging around $356.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Tuesday is the cheapest day to fly to Louisiana from San Diego. The lowest ticket price found for a Tuesday departure recently was $451. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Sunday is $567.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is in the afternoon when flights can be purchased for as low as $469. In contrast, the most expensive time of day to depart to Louisiana is in the morning when prices are around $503.

What is the cheapest San Diego to Louisiana flight route?

Fly from San Diego to New Orleans Louis Armstrong for the best San Diego - Louisiana flight prices

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $411 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from San Diego for as low as $330 on momondo.

What cabin class options are available on San Diego to Louisiana flights?

There is only 1 cabin class available to choose from on San Diego to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Louisiana flights?

You could potentially save up to 45% on your flight if you consider stops on a San Diego to Louisiana flight.

Cheap San Diego to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Louisiana

Best Price Found	$220
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Louisiana	31 airports

The best one-way flight to Louisiana from San Diego in the past 72 hours is $220. The best round-trip flight deal from San Diego to Louisiana found on momondo in the last 72 hours is $425.

The fastest flight from San Diego to Louisiana takes 3h 25m

Direct flights go from San Diego to Louisiana every day.

There are 31 airports in Louisiana. From San Diego there are direct flights to New Orleans Louis Armstrong (MSY).

Search flight deals

Frequently asked questions about flying from San Diego to Louisiana

When did momondo last update prices for flights from San Diego Airport to Louisiana?
Prices for flights from San Diego Airport to Louisiana refresh daily.
How many operators does momondo search for flights from San Diego Airport to Louisiana?
As of April 2026, there are 8 operators available to choose from for flights from San Diego Airport to Louisiana.
How old do you have to be to fly from San Diego Airport to Louisiana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The travel and health documents you'll need for your trip to Louisiana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisiana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Diego to Louisiana?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Diego to Louisiana is Boeing 737 MAX 8 (46.03% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (30.16%), Boeing 737 (4.76%), and Boeing 737-900 Passenger/BBJ3 (winglets) (3.17%).

Best airlines flying from San Diego to Louisiana

Compare and see reviews for airlines that fly from San Diego to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $58	Free Cancellation	Rating 6.3 8,576 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $162	Free Cancellation	Rating 5.7 3,003 reviews	Search Frontier flights
American Airlines	PriceFrom $188	Free Cancellation	Rating 7.1 11,548 reviews	Search American Airlines flights
United Airlines	PriceFrom $229	Free Cancellation	Rating 7.4 9,532 reviews	Search United Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,371 reviews	Search Delta flights
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,339 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $292	Free Cancellation	Rating 7.9 12,154 reviews	Search Alaska Airlines flights
JetBlue	PriceFrom $306	Free Cancellation	Rating 7.2 2,912 reviews	Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Louisiana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Louisiana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Louisiana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisiana from San Diego which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Diego to Louisiana?

momondo helps you find the best flight between San Diego and Louisiana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Louisiana right now. Can momondo alert me if prices change?

Price alerts on flights to Louisiana from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Louisiana

Flights to New Yorkfrom $55

Flights to Los Angelesfrom $56

Flights to Orlandofrom $55

Flights to Miamifrom $55

Flights to Chicagofrom $58

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $56

Flights to Bostonfrom $66

Flights to Atlantafrom $48

Flights to Dallasfrom $57

Flights to Fort Lauderdalefrom $47

Cheap flights from San Diego to Louisiana from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Louisiana departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from San Diego to Louisiana

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See travel insights to Louisiana from

How to get the cheapest flight ticket from San Diego to Louisiana

What is the cheapest month to fly to Louisiana?

What is the cheapest day to depart on your flight to Louisiana?

What is the cheapest time of day to depart on your flight to Louisiana?

What is the cheapest San Diego to Louisiana flight route?

How far in advance should I book a flight to Louisiana?

What cabin class options are available on San Diego to Louisiana flights?

Can stopping save me money on San Diego to Louisiana flights?

What is the cheapest airline that flies from San Diego to Louisiana?

What airlines fly to Louisiana?

How many flights depart from San Diego to Louisiana on average per week?

Cheap San Diego to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Louisiana

Best Price Found

Fastest flight time

Direct flights

Airports in Louisiana

Frequently asked questions about flying from San Diego to Louisiana

Best airlines flying from San Diego to Louisiana

Compare and see reviews for airlines that fly from San Diego to Louisiana with momondo

Why use momondo?

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Louisiana

Popular cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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