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Cheap flights from New Orleans to San Diego from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to San Diego departing on 11/4. 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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0 bags

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Find the cheapest flights from New Orleans to San Diego (MSY-SAN)

Cheap round-trip flights

Spirit Airlines Logo
7:45 am - 6:42 pmMSY-SAN
12h 57m1 stop
Spirit Airlines Logo
6:15 am - 8:50 pmSAN-MSY
12h 35m1 stop
$153Spirit Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
Spirit Airlines Logo
7:45 am - 6:42 pmMSY-SAN
12h 57m1 stop
Spirit Airlines Logo
6:15 am - 8:50 pmSAN-MSY
12h 35m1 stop
$155Spirit Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 11
Spirit Airlines Logo
10:46 am - 11:17 pmMSY-SAN
14h 31m1 stop
Spirit Airlines Logo
7:47 pm - 5:21 amSAN-MSY
7h 34m1 stop
$156Spirit Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
Spirit Airlines Logo
9:42 pm - 7:24 amMSY-SAN
11h 42m1 stop
Spirit Airlines Logo
7:47 pm - 5:21 amSAN-MSY
7h 34m1 stop
$157Spirit Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
Spirit Airlines Logo
10:46 am - 6:30 pmMSY-SAN
9h 44m1 stop
Spirit Airlines Logo
7:47 pm - 5:21 amSAN-MSY
7h 34m1 stop
$158Spirit Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Spirit Airlines Logo
7:45 am - 6:42 pmMSY-SAN
12h 57m1 stop
Spirit Airlines Logo
6:15 am - 8:50 pmSAN-MSY
12h 35m1 stop
$164Spirit Airlines
Find Deal
Mon, Sep 22 - Fri, Sep 26
Spirit Airlines Logo
7:45 am - 6:42 pmMSY-SAN
12h 57m1 stop
Spirit Airlines Logo
7:47 pm - 5:21 amSAN-MSY
7h 34m1 stop
$165Spirit Airlines
Find Deal
Fri, Oct 3 - Wed, Oct 8
Spirit Airlines Logo
9:42 pm - 7:24 amMSY-SAN
11h 42m1 stop
Spirit Airlines Logo
7:47 pm - 5:21 amSAN-MSY
7h 34m1 stop
$166Spirit Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
Logo
10:46 am - 6:30 pmMSY-SAN
9h 44m1 stop
Logo
1:06 pm - 9:12 pmSAN-MSY
30h 06m2 stops
$205
Find Deal
Tue, Oct 7 - Fri, Oct 10
American Airlines Logo
6:35 pm - 10:36 pmMSY-SAN
6h 01m1 stop
American Airlines Logo
3:01 pm - 10:48 pmSAN-MSY
5h 47m1 stop
$207American Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22

Spirit Airlines flights from New Orleans to San Diego

Our best Spirit Airlines deals on New Orleans to San Diego flight tickets
Spirit Airlines
Sep 5
MSY7:45 amNew Orleans Louis Armstrong
12h 57m
1 stop
SAN6:42 pmSan Diego
Sep 8
SAN6:15 amSan Diego
12h 35m
1 stop
MSY8:50 pmNew Orleans Louis Armstrong
$153
Find similar
Spirit Airlines
Sep 4
MSY7:45 amNew Orleans Louis Armstrong
12h 57m
1 stop
SAN6:42 pmSan Diego
Sep 11
SAN6:15 amSan Diego
12h 35m
1 stop
MSY8:50 pmNew Orleans Louis Armstrong
$155
Find similar
Spirit Airlines
Oct 15
MSY10:46 amNew Orleans Louis Armstrong
14h 31m
1 stop
SAN11:17 pmSan Diego
Oct 18
SAN7:47 pmSan Diego
7h 34m
1 stop
MSY5:21 amNew Orleans Louis Armstrong
$156
Find similar

Southwest flights from New Orleans to San Diego

Our best Southwest deals on New Orleans to San Diego flight tickets
Southwest
Aug 28
MSY3:00 pmNew Orleans Louis Armstrong
3h 50m
SAN4:50 pmSan Diego
Aug 31
SAN9:05 amSan Diego
5h 55m
1 stop
MSY5:00 pmNew Orleans Louis Armstrong
$513
Find similar
Southwest
Aug 25
MSY5:00 amNew Orleans Louis Armstrong
6h 05m
1 stop
SAN9:05 amSan Diego
Aug 28
SAN12:15 pmSan Diego
3h 50m
MSY6:05 pmNew Orleans Louis Armstrong
$569
Find similar
Southwest
Aug 22
MSY4:25 pmNew Orleans Louis Armstrong
8h 20m
1 stop
SAN10:45 pmSan Diego
Aug 29
SAN12:15 pmSan Diego
3h 50m
MSY6:05 pmNew Orleans Louis Armstrong
$615
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans 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 August 14, 2025.
Use the filters below to find and compare flights from New Orleans 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

Fri 9/5

7:45 am-6:42 pm

1 stop12h 57m

San Diego

Mon 9/8

6:15 am-8:50 pm

1 stop12h 35m

$153

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Thu 9/4

7:45 am-6:42 pm

1 stop12h 57m

San Diego

Thu 9/11

6:15 am-8:50 pm

1 stop12h 35m

$155

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Wed 10/15

10:46 am-11:17 pm

1 stop14h 31m

San Diego

Sat 10/18

7:47 pm-5:21 am

1 stop7h 34m

$156

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Sat 10/18

9:42 pm-7:24 am

1 stop11h 42m

San Diego

Mon 10/20

7:47 pm-5:21 am

1 stop7h 34m

$157

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Tue 10/7

10:46 am-6:30 pm

1 stop9h 44m

San Diego

Tue 10/14

7:47 pm-5:21 am

1 stop7h 34m

$158

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Mon 9/22

7:45 am-6:42 pm

1 stop12h 57m

San Diego

Fri 9/26

6:15 am-8:50 pm

1 stop12h 35m

$164

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 10/3

7:45 am-6:42 pm

1 stop12h 57m

San Diego

Wed 10/8

7:47 pm-5:21 am

1 stop7h 34m

$165

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 10/10

9:42 pm-7:24 am

1 stop11h 42m

San Diego

Tue 10/14

7:47 pm-5:21 am

1 stop7h 34m

$166

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Tue 10/7

10:46 am-6:30 pm

1 stop9h 44m

San Diego

Fri 10/10

1:06 pm-9:12 pm

2 stops30h 06m

$205

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 9/19

6:35 pm-10:36 pm

1 stop6h 01m

San Diego

Mon 9/22

3:01 pm-10:48 pm

1 stop5h 47m

$207

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 New Orleans 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 New Orleans during the month February is also very affordable. Most momondo users find prices during this month for around $302.

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

The cheapest day to depart from New Orleans 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 $367. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $648. 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 $823.

What is the cheapest New Orleans Louis Armstrong to San Diego flight route?

Fly from New Orleans Louis Armstrong to San Diego for the best New Orleans Louis Armstrong - 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 New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from New Orleans for as low as $294 on momondo.

What cabin class options are available on New Orleans Louis Armstrong to San Diego flights?

There are 1 cabin classes available to choose from on New Orleans Louis Armstrong to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New Orleans to San Diego flight prices changed over time?

As of August 2025, prices for New Orleans to San Diego flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from New Orleans to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to San Diego (MSY to SAN) flight deals and tips

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

Best Price Found

$76

Fastest flight time

6h 01m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from New Orleans in the past 72 hours is $76. The best round-trip flight deal from New Orleans to San Diego found on momondo in the last 72 hours is $153.
The fastest flight from New Orleans to San Diego takes 6h 01m
Direct flights go from New Orleans to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

  • How far is New Orleans Louis Armstrong to San Diego by plane?

    New Orleans Louis Armstrong and San Diego are 1604.4 mi apart from one another. Typically, this will take 6h 01m by plane in normal conditions.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to San Diego Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to San Diego Airport?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to San Diego Airport?

    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 New Orleans Louis Armstrong Airport to San Diego Airport.

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

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New Orleans to San Diego?

  • What is the most popular airline from New Orleans to San Diego?

Best airlines flying from New Orleans to San Diego

Compare and see reviews for airlines that fly from New Orleans to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $151Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $259Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $284Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

  • Southwest Flights From New Orleans to San Diego

    Southwest flies from New Orleans to San Diego around 8 times per week, with 4,244 momondo users rating the airline 8.0/10. The cheapest Southwest deal from New Orleans to San Diego in the last 72 hours was $284 (round-trip), much lower than the average airfare cost of $480 for Southwest flights on this route.

  • United Airlines Flights From New Orleans to San Diego

    The best United Airlines deal for New Orleans to San Diego flight tickets found on momondo in the last 72 hours was $256, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $356 round-trip. United Airlines operates 5 flights out of New Orleans into San Diego in an average week, so prices vary by time and availability. 8,916 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

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
National City
La Mesa
Imperial Beach
Poway
San Ysidro
Borrego Springs
Alpine
Lemon Grove
Santee

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans 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 New Orleans to San Diego for you.

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

Flights from New Orleans to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between New Orleans and San Diego 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 New Orleans to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from New Orleans and alert you when they change.

An easier way to manage your San Diego 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.
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