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Cheap flights from Louisiana to San Diego from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to San Diego departing on 10/20. 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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Find the cheapest flights from Louisiana to San Diego

Cheap round-trip flights

United Airlines Logo
6:10 pm - 10:29 pmMSY-SAN
6h 19m1 stop
United Airlines Logo
10:20 am - 8:05 pmSAN-MSY
7h 45m1 stop
$178United Airlines
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Thu, Oct 30 - Sat, Nov 1
United Airlines Logo
6:05 pm - 10:15 pmMSY-SAN
6h 10m1 stop
United Airlines Logo
10:30 pm - 9:41 amSAN-MSY
9h 11m1 stop
$183United Airlines
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Wed, Oct 22 - Sat, Oct 25
Multiple Airlines Logo
9:19 pm - 12:35 pmMSY-SAN
17h 16m1 stop
Multiple Airlines Logo
3:59 pm - 5:21 amSAN-MSY
11h 22m1 stop
$193Multiple Airlines
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Thu, Oct 30 - Mon, Nov 3
Multiple Airlines Logo
9:42 pm - 9:20 pmMSY-SAN
25h 38m1 stop
Multiple Airlines Logo
3:23 pm - 12:23 amSAN-MSY
7h 00m1 stop
$195Multiple Airlines
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Mon, Oct 6 - Mon, Oct 20
Frontier Logo
7:25 pm - 9:57 amMSY-SAN
16h 32m1 stop
Frontier Logo
6:41 am - 6:38 pmSAN-MSY
9h 57m1 stop
$216Frontier
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Thu, Oct 23 - Sun, Oct 26
Frontier Logo
7:45 pm - 1:28 pmMSY-SAN
19h 43m1 stop
Frontier Logo
6:00 pm - 7:00 pmSAN-MSY
23h 00m1 stop
$249Frontier
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Mon, Nov 10 - Thu, Nov 13
American Airlines Logo
12:09 pm - 4:00 pmLFT-SAN
5h 51m1 stop
American Airlines Logo
9:30 am - 6:02 pmSAN-LFT
6h 32m1 stop
$251American Airlines
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Wed, Jan 21 - Tue, Jan 27
American Airlines Logo
2:01 pm - 8:08 pmLFT-SAN
8h 07m2 stops
American Airlines Logo
3:03 pm - 10:19 pmSAN-LFT
5h 16m1 stop
$256American Airlines
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Wed, Jan 21 - Tue, Jan 27
Delta Logo
6:30 pm - 11:06 pmMSY-SAN
6h 36m1 stop
Delta Logo
10:30 pm - 8:00 amSAN-MSY
7h 30m1 stop
$257Delta
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Fri, Oct 10 - Tue, Oct 14
Delta Logo
3:10 pm - 11:11 pmLFT-SAN
10h 01m1 stop
Delta Logo
8:00 am - 4:39 pmSAN-LFT
6h 39m1 stop
$269Delta
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Fri, Mar 13 - Tue, Mar 17

Delta flights from Louisiana to San Diego

Our best Delta deals on Louisiana to San Diego flight tickets
Delta
Oct 10
MSY6:30 pmNew Orleans Louis Armstrong
6h 36m
1 stop
SAN11:06 pmSan Diego
Oct 14
SAN10:30 pmSan Diego
7h 30m
1 stop
MSY8:00 amNew Orleans Louis Armstrong
$257
Find similar
Delta
Mar 13
LFT3:10 pmLafayette Regional
10h 01m
1 stop
SAN11:11 pmSan Diego
Mar 17
SAN8:00 amSan Diego
6h 39m
1 stop
LFT4:39 pmLafayette Regional
$269
Find similar
Delta
Feb 21
BTR5:00 pmBaton Rouge Ryan
8h 11m
1 stop
SAN11:11 pmSan Diego
Feb 24
SAN10:40 pmSan Diego
9h 04m
1 stop
BTR9:44 amBaton Rouge Ryan
$303
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United Airlines flights from Louisiana to San Diego

Our best United Airlines deals on Louisiana to San Diego flight tickets
United Airlines
Oct 30
MSY6:10 pmNew Orleans Louis Armstrong
6h 19m
1 stop
SAN10:29 pmSan Diego
Nov 1
SAN10:20 amSan Diego
7h 45m
1 stop
MSY8:05 pmNew Orleans Louis Armstrong
$178
Find similar
United Airlines
Oct 22
MSY6:05 pmNew Orleans Louis Armstrong
6h 10m
1 stop
SAN10:15 pmSan Diego
Oct 25
SAN10:30 pmSan Diego
9h 11m
1 stop
MSY9:41 amNew Orleans Louis Armstrong
$183
Find similar
United Airlines
Jan 27
MSY2:13 pmNew Orleans Louis Armstrong
8h 29m
2 stops
SAN8:42 pmSan Diego
Feb 2
SAN9:00 amSan Diego
6h 08m
1 stop
MSY5:08 pmNew Orleans Louis Armstrong
$188
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Louisiana to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Thu 10/30

6:10 pm-10:29 pm

1 stop6h 19m

San Diego

Sat 11/1

10:20 am-8:05 pm

1 stop7h 45m

$178

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Wed 10/22

6:05 pm-10:15 pm

1 stop6h 10m

San Diego

Sat 10/25

10:30 pm-9:41 am

1 stop9h 11m

$183

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Thu 10/30

9:19 pm-12:35 pm

1 stop17h 16m

San Diego

Mon 11/3

3:59 pm-5:21 am

1 stop11h 22m

$193

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Mon 10/6

9:42 pm-9:20 pm

1 stop25h 38m

San Diego

Mon 10/20

3:23 pm-12:23 am

1 stop7h 00m

$195

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Thu 10/23

7:25 pm-9:57 am

1 stop16h 32m

San Diego

Sun 10/26

6:41 am-6:38 pm

1 stop9h 57m

$216

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Mon 11/10

7:45 pm-1:28 pm

1 stop19h 43m

San Diego

Thu 11/13

6:00 pm-7:00 pm

1 stop23h 00m

$249

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Wed 1/21

12:09 pm-4:00 pm

1 stop5h 51m

San Diego

Tue 1/27

9:30 am-6:02 pm

1 stop6h 32m

$251

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Wed 1/21

2:01 pm-8:08 pm

2 stops8h 07m

San Diego

Tue 1/27

3:03 pm-10:19 pm

1 stop5h 16m

$256

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 10/10

6:30 pm-11:06 pm

1 stop6h 36m

San Diego

Tue 10/14

10:30 pm-8:00 am

1 stop7h 30m

$257

LafayetteSan Diego

LFT - SAN

LFTSAN

Lafayette Regional

Fri 3/13

3:10 pm-11:11 pm

1 stop10h 01m

San Diego

Tue 3/17

8:00 am-4:39 pm

1 stop6h 39m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

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

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

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Louisiana during the month February is also very affordable. Most momondo users find prices during this month for around $307.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Louisiana to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $337. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $645. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $317. Flights at noon are often more expensive with an average ticket price of $795.

What is the cheapest Louisiana to San Diego flight route?

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

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $365 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Louisiana for as low as $281 on momondo.

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

There is only 1 cabin class available to choose from on Louisiana to San Diego 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 Louisiana to San Diego flights?

You could potentially save up to 76% on your flight if you consider stops on a Louisiana to San Diego flight.

Cheap Louisiana to San Diego flight deals and tips

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

Best Price Found

$168

Fastest flight time

3h 45m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Louisiana in the past 72 hours is $168. The best round-trip flight deal from Louisiana to San Diego found on momondo in the last 72 hours is $336.
The fastest flight from Louisiana to San Diego takes 3h 45m
Direct flights go from Louisiana to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisiana to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport 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 San Diego Airport. 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 Louisiana to San Diego?

Best airlines flying from Louisiana to San Diego

Compare and see reviews for airlines that fly from Louisiana to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.8
3,174 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $151Free CancellationRating
6.3
8,019 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $204Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $208Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Alaska AirlinesPriceFrom $259Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $288Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Traveling to a place near San Diego?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to San Diego for you.

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

All flight searches from Louisiana to San Diego on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Louisiana to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Louisiana to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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