Earn point on your loyalty program!arrow arc left

Cheap flights from New Orleans (MSY) to San Diego (SAN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from New Orleans (MSY) to San Diego (SAN)

How to find the cheapest flight from New Orleans (MSY) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from New Orleans (MSY) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from New Orleans (MSY) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from New Orleans to San Diego in August , September 2026

30 Aug - 30 Sep $ 358.00
MSY
New Orleans
BREEZE
1 STOPS
SAN
San Diego
SAN
San Diego
BREEZE
1 STOPS
MSY
New Orleans
Pick dates
23 Aug - 10 Sep $ 595.00
MSY
New Orleans
BREEZE
1 STOPS
SAN
San Diego
SAN
San Diego
BREEZE
1 STOPS
MSY
New Orleans
Pick dates
25 Aug - 10 Sep $ 907.00
MSY
New Orleans
BREEZE
1 STOPS
SAN
San Diego
SAN
San Diego
BREEZE
1 STOPS
MSY
New Orleans
Pick dates

Last minute flights from New Orleans to San Diego

24 Aug - 31 Aug $ 574.00
MSY
New Orleans
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
MSY
New Orleans
Pick dates
20 Aug - 01 Sep $ 751.00
MSY
New Orleans
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
MSY
New Orleans
Pick dates
24 Aug - 01 Sep $ 997.00
MSY
New Orleans
Alaska Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
MSY
New Orleans
Pick dates

One-way flights to San Diego from New Orleans

9:36 PM - 7:40 AM
Frontier Airlines
1 Stops
13h 29m
MSY - SAN
$ 227
Kiwi
Pick dates
9:36 PM - 7:40 AM
Frontier Airlines
1 Stops
13h 29m
MSY - SAN
$ 227
Kiwi
Pick dates
9:53 AM - 11:55 AM
United Airlines
1 Stops
5h 24m
MSY - SAN
$ 476
Kiwi
Pick dates

How to find the cheapest flight from New Orleans (MSY) to San Diego (SAN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from New Orleans (MSY) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from New Orleans (MSY) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.