Cheap flights from New Orleans to San Diego from $82

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 4/24. 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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Cheap round-trip flights

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Frontier Logo
3:39 pm - 11:59 pm
MSY
-
SAN
10h 20m
1 stop
Frontier Logo
6:25 am - 2:44 pm
SAN
-
MSY
30h 19m
1 stop
$179Frontier
Fri, May 1 - Sun, May 3
Multiple Airlines Logo
11:34 am - 12:28 am
MSY
-
SAN
14h 54m
1 stop
Multiple Airlines Logo
9:28 pm - 2:44 pm
SAN
-
MSY
15h 16m
1 stop
$187Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Frontier Logo
3:36 pm - 8:26 pm
MSY
-
SAN
6h 50m
1 stop
Frontier Logo
6:25 am - 2:44 pm
SAN
-
MSY
6h 19m
1 stop
$189Frontier
Fri, Apr 10 - Sun, Apr 12
Frontier Logo
3:39 pm - 11:59 pm
MSY
-
SAN
10h 20m
1 stop
Frontier Logo
6:25 am - 2:44 pm
SAN
-
MSY
6h 19m
1 stop
$190Frontier
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
11:34 am - 12:02 am
MSY
-
SAN
14h 28m
2 stops
Multiple Airlines Logo
6:45 am - 10:27 am
SAN
-
MSY
25h 42m
1 stop
$197Multiple Airlines
Tue, Apr 7 - Fri, Apr 10
Multiple Airlines Logo
11:34 am - 9:14 pm
MSY
-
SAN
11h 40m
2 stops
Multiple Airlines Logo
9:58 pm - 5:24 am
SAN
-
MSY
29h 26m
1 stop
$200Multiple Airlines
Wed, Mar 25 - Mon, Mar 30
Frontier Logo
3:24 pm - 12:05 am
MSY
-
SAN
10h 41m
1 stop
Frontier Logo
9:28 pm - 2:44 pm
SAN
-
MSY
15h 16m
1 stop
$201Frontier
Thu, Apr 9 - Sat, Apr 11
Multiple Airlines Logo
11:34 am - 12:28 am
MSY
-
SAN
14h 54m
1 stop
Multiple Airlines Logo
9:28 pm - 2:44 pm
SAN
-
MSY
15h 16m
1 stop
$208Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Frontier Logo
3:39 pm - 11:59 pm
MSY
-
SAN
10h 20m
1 stop
Frontier Logo
6:25 am - 2:44 pm
SAN
-
MSY
6h 19m
1 stop
$211Frontier
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
11:51 am - 11:29 pm
MSY
-
SAN
13h 38m
1 stop
Multiple Airlines Logo
7:20 am - 10:56 am
SAN
-
MSY
25h 36m
1 stop
$213Multiple Airlines
Fri, Apr 17 - Sun, Apr 19

Delta flights from New Orleans to San Diego

Our best Delta deals on New Orleans to San Diego flight tickets
Delta
Apr 8
MSY3:41 pmNew Orleans Louis Armstrong
9h 28m
1 stop
SAN11:09 pmSan Diego
Apr 13
SAN9:45 pmSan Diego
9h 23m
1 stop
MSY9:08 amNew Orleans Louis Armstrong
$249
Delta
Mar 11
MSY3:41 pmNew Orleans Louis Armstrong
9h 28m
1 stop
SAN11:09 pmSan Diego
Mar 25
SAN3:45 pmSan Diego
6h 11m
1 stop
MSY11:56 pmNew Orleans Louis Armstrong
$257
Delta
Mar 11
MSY3:41 pmNew Orleans Louis Armstrong
7h 04m
1 stop
SAN8:45 pmSan Diego
Mar 25
SAN3:45 pmSan Diego
6h 11m
1 stop
MSY11:56 pmNew Orleans Louis Armstrong
$263

Southwest flights from New Orleans to San Diego

Our best Southwest deals on New Orleans to San Diego flight tickets
Southwest
Apr 25
MSY7:55 amNew Orleans Louis Armstrong
8h 10m
2 stops
SAN2:05 pmSan Diego
Apr 28
SAN12:15 pmSan Diego
7h 35m
2 stops
MSY9:50 pmNew Orleans Louis Armstrong
$247
Southwest
May 21
MSY5:25 pmNew Orleans Louis Armstrong
5h 40m
1 stop
SAN9:05 pmSan Diego
May 25
SAN3:45 pmSan Diego
6h 35m
1 stop
MSY12:20 amNew Orleans Louis Armstrong
$278
Southwest
Mar 11
MSY5:50 pmNew Orleans Louis Armstrong
6h 25m
1 stop
SAN10:15 pmSan Diego
Mar 25
SAN8:30 amSan Diego
3h 30m
MSY2:00 pmNew Orleans Louis Armstrong
$443

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 March 4, 2026.
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 5/1

3:39 pm-11:59 pm

1 stop10h 20m

San Diego

Sun 5/3

6:25 am-2:44 pm

1 stop30h 19m

$179

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Sat 3/28

11:34 am-12:28 am

1 stop14h 54m

San Diego

Sat 4/4

9:28 pm-2:44 pm

1 stop15h 16m

$187

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 4/10

3:36 pm-8:26 pm

1 stop6h 50m

San Diego

Sun 4/12

6:25 am-2:44 pm

1 stop6h 19m

$189

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 5/1

3:39 pm-11:59 pm

1 stop10h 20m

San Diego

Fri 5/8

6:25 am-2:44 pm

1 stop6h 19m

$190

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Tue 4/7

11:34 am-12:02 am

2 stops14h 28m

San Diego

Fri 4/10

6:45 am-10:27 am

1 stop25h 42m

$197

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Wed 3/25

11:34 am-9:14 pm

2 stops11h 40m

San Diego

Mon 3/30

9:58 pm-5:24 am

1 stop29h 26m

$200

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Thu 4/9

3:24 pm-12:05 am

1 stop10h 41m

San Diego

Sat 4/11

9:28 pm-2:44 pm

1 stop15h 16m

$201

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Sat 3/28

11:34 am-12:28 am

1 stop14h 54m

San Diego

Sat 4/4

9:28 pm-2:44 pm

1 stop15h 16m

$208

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 5/1

3:39 pm-11:59 pm

1 stop10h 20m

San Diego

Fri 5/8

6:25 am-2:44 pm

1 stop6h 19m

$211

New OrleansSan Diego

MSY - SAN

MSYSAN

New Orleans Louis Armstrong

Fri 4/17

11:51 am-11:29 pm

1 stop13h 38m

San Diego

Sun 4/19

7:20 am-10:56 am

1 stop25h 36m

$213

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 June, then departing from New Orleans during the month September is also very affordable. Most momondo users find prices during this month for around $358.

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 $383. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $625. 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 morning when flights can be purchased for as low as $460. Flights at noon are often more expensive with an average ticket price of $641.

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 $392 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 $292 on momondo.

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

There is only 1 cabin class 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 March 2026, prices for New Orleans to San Diego flights are approximately 40% 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

$164

Fastest flight time

3h 45m

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 $164. The best round-trip flight deal from New Orleans to San Diego found on momondo in the last 72 hours is $468.
The fastest flight from New Orleans to San Diego takes 3h 45m
Direct flights go from New Orleans to San Diego every day.
There is 1 airport in San Diego. From New Orleans there are direct flights to San Diego (SAN).
  • 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 3h 45m 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
Spirit AirlinesPriceFrom $84Free CancellationRating
6.3
8,490 reviews
Search Spirit Airlines flights
DeltaPriceFrom $133Free CancellationRating
7.9
8,245 reviews
Search Delta flights
FrontierPriceFrom $148Free CancellationRating
5.7
3,041 reviews
Search Frontier flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights
American AirlinesPriceFrom $238Free CancellationRating
7.1
11,379 reviews
Search American Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,304 reviews
Search Southwest flights
  • Southwest Flights From New Orleans to San Diego

    Southwest flies from New Orleans to San Diego around 2 times per week, with 4,304 momondo users rating the airline 8.0/10. The cheapest Southwest deal from New Orleans to San Diego in the last 72 hours was $276 (round-trip), much lower than the average airfare cost of $467 for Southwest flights on this route.

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
Poway
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
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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1 adult
Fri 4/3
Fri 4/10

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