$72+ Cheap flights from New Orleans to San Diego (MSY - SAN)
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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAN
Jan 27 — Feb 31
1 adult, Economy
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Find cheap flights from New Orleans to San Diego 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.Cheapflights Tip: The best prices from New Orleans Louis Armstrong to San Diego are usually found in January or February, booked 59 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from New Orleans to San Diego
Cheapest flights from New Orleans to San DiegoExplore the most affordable flight options available from New Orleans to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.
Explore the most affordable flight options available from New Orleans to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.
This Priceline deal was found by Cheapflights users on 12/26. 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.
Mon 12/293:29 pmMSY - SAN
1 stop10h 30mFrontier
Mon 1/196:25 amSAN - MSY
1 stop8h 24mFrontier
Deal found 12/26![Frontier logo]()
$381
This Priceline deal was found by Cheapflights users on 12/26. 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.
Sat 12/273:15 pmMSY - SAN
1 stop10h 44mFrontier
Sat 1/36:25 amSAN - MSY
1 stop6h 05mFrontier
Deal found 12/26![Frontier logo]()
$452
This Delta deal was found by Cheapflights users on 12/26. 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.
Wed 12/314:30 pmMSY - SAN
1 stop8h 43mDelta
Mon 1/54:20 pmSAN - MSY
1 stop5h 39mDelta
Deal found 12/26![Delta logo]()
$460
This Expedia deal was found by Cheapflights users on 12/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:29 pmMSY - SAN
1 stop10h 30mFrontier
Fri 1/24:47 pmSAN - MSY
1 stop19h 43mFrontier
Deal found 12/26![Frontier logo]()
$462
This American Airlines deal was found by Cheapflights users on 12/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 amMSY - SAN
1 stop6h 19mAmerican Airlines
Tue 1/68:25 amSAN - MSY
1 stop6h 43mAmerican Airlines
Deal found 12/27![American Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Wed 12/3112:05 pmMSY - SAN
1 stop10h 47mUnited Airlines
Sun 1/48:45 pmSAN - MSY
2 stops9h 51mUnited Airlines
Deal found 12/27![United Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 12/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 amMSY - SAN
1 stop6h 19mAmerican Airlines
Sun 1/43:38 pmSAN - MSY
1 stop6h 48mAmerican Airlines
Deal found 12/27![American Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/263:42 pmMSY - SAN
1 stop8h 14mUnited Airlines
Sun 12/2810:25 amSAN - MSY
1 stop7h 50mUnited Airlines
Deal found 12/26![United Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 12/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:30 amMSY - SAN
1 stop6h 19mAmerican Airlines
Fri 12/264:38 pmSAN - MSY
1 stop5h 48mAmerican Airlines
Deal found 12/26![American Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Mon 12/295:07 pmMSY - SAN
1 stop6h 49mUnited Airlines
Fri 1/26:15 amSAN - MSY
2 stops9h 59mUnited Airlines
Deal found 12/27![United Airlines logo]()
$496
This Southwest deal was found by Cheapflights users on 12/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 amMSY - SAN
1 stop8h 40mSouthwest
Mon 1/198:45 amSAN - MSY
Nonstop3h 30mSouthwest
Deal found 12/26![Southwest logo]()
$510
This Delta deal was found by Cheapflights users on 12/27. 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.
Sun 12/283:01 pmMSY - SAN
1 stop8h 37mDelta
Sun 1/44:15 pmSAN - MSY
1 stop5h 44mDelta
Deal found 12/27![Delta logo]()
$553
Find flight deals from New Orleans to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $135 (Trip.com) |
One-way from | $72 (Trip.com) |
Popular in | December |
Cheapest in | January |
Average price | $468 |
Good round-trip deal | $358 or less |
Good one-way deal | $304 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from New Orleans to San Diego that are best for you.
Fly from
New Orleans
Fly to
San Diego
Route
Depart
Return
Price
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Tue 2/17
11:54 am-5:51 pm
2 stops31h 57m
San Diego
Wed 2/25
7:11 am-1:39 pm
1 stop28h 28m
$167
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Tue 2/17
11:54 am-5:51 pm
2 stops31h 57m
San Diego
Mon 2/23
6:25 am-6:47 pm
1 stop10h 22m
$167
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Sat 2/14
3:13 pm-12:08 am
1 stop10h 55m
San Diego
Sun 2/22
4:12 pm-8:21 am
2 stops38h 09m
$179
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Mon 2/2
10:47 am-12:08 am
2 stops15h 21m
San Diego
Wed 2/25
7:11 am-1:39 pm
1 stop28h 28m
$180
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Thu 1/8
6:01 pm-7:37 pm
1 stop27h 36m
San Diego
Mon 1/12
6:36 am-5:00 pm
1 stop8h 24m
$203
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Wed 3/11
8:29 pm-5:38 pm
1 stop23h 09m
San Diego
Sun 3/15
8:39 pm-5:24 am
1 stop6h 45m
$208
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Mon 1/12
5:55 pm-5:09 pm
1 stop25h 14m
San Diego
Thu 1/15
6:25 am-4:49 pm
1 stop8h 24m
$208
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Fri 2/27
6:23 pm-12:08 am
1 stop7h 45m
San Diego
Mon 3/2
6:25 am-6:47 pm
1 stop10h 22m
$217
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Thu 2/26
2:34 pm-12:08 am
1 stop11h 34m
San Diego
Mon 3/2
6:25 am-6:47 pm
1 stop10h 22m
$220
New OrleansSan Diego
MSY - SAN
MSYSAN
New Orleans Louis Armstrong
Fri 2/20
3:13 pm-12:08 am
1 stop10h 55m
San Diego
Mon 2/23
2:05 pm-9:38 am
2 stops17h 33m
$223
Showing 1-10 of 20 results
Compare providers for flights from New Orleans to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to San Diego in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on New Orleans-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Orleans-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Orleans-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Orleans-San Diego flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New Orleans to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from New Orleans 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 New Orleans to San Diego
Prices
More
How far ahead should I book a flight from New Orleans to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from New Orleans to San Diego. Price data was last updated on December 26, 2025.
The price you pay for your flight from New Orleans to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from New Orleans to San Diego?
Currently, May is the cheapest month in which you can book a flight from New Orleans to San Diego (average of $88). Flying from New Orleans to San Diego in October is currently the most expensive (average of $259). 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 MSY to SAN?
Find hourly flight availability from New Orleans to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.
When flying from New Orleans to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight at noon.
What is the cheapest day to fly from New Orleans to San Diego?
Use this chart to determine the cheapest time to fly round-trip from New Orleans to San Diego. Price data was last updated on December 20, 2025.
Travelers seeking maximum savings on their New Orleans to San Diego flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top layover airport for flights from New Orleans to San Diego?
Share of 1-stop round-trip flights from New Orleans to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 60% of 1-stop itineraries from New Orleans to San Diego on Cheapflights.
What’s the cheapest layover airport for flights from New Orleans to San Diego?
Average round-trip fare for 1-stop flights from New Orleans to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $194.
What’s the fastest layover option from New Orleans to San Diego?
Shortest average travel time for 1-stop one-way flights from New Orleans to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 16m.
Which airport typically offers the quickest layover for flights from New Orleans to San Diego?
Average layover duration for 1-stop one-way flights from New Orleans to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 1h 06m.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated December 28, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from New Orleans to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from New Orleans to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for New Orleans to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from New Orleans to San Diego
Discover the top 5 airlines that operate flights from New Orleans to San Diego. 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 December 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$205 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$216 | Average$355 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$359 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$468 | FlexibilityNo cancel fee | On-time63% |