$142 Cheap Delta flights New Orleans (MSY) to Orange County (SNA)

View $142 flight on Wed, Oct 22, 2025Opens in a new window

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$142 Cheap Delta flights New Orleans (MSY) to Orange County (SNA)

Prices were available within the past 7 days and start at $142 for one-way flights and $280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 14 - Sun, Aug 31
MSY
New Orleans
SNA
Orange County
$280 Roundtrip, found 5 days ago
$280
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 14 from New Orleans to Orange County, returning Sun, Aug 31, priced at $280 found 5 days ago
Flights from New Orleans (MSY) to Orange County (SNA)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
John Wayne
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
American Airlines
Distance
1635 mi

Frequently asked questions

How much is a Delta Air Lines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to John Wayne Airport (SNA)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines return flights from $280 from MSY to SNA. Affordable one-way fares from $142 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MSY to SNA with Delta Air Lines?
January is one of the least expensive months to jet off to Santa Ana with Delta Air Lines. You could also find fantastic deals on one-way and return fares in April.
What is the cheapest time to book flights from Louis Armstrong New Orleans Intl. Airport (MSY) to John Wayne Airport (SNA) with Delta Air Lines?
Begin your search one to three months ahead of your departure date to score cheaper fares on Delta Air Lines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to John Wayne Airport (SNA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Louis Armstrong New Orleans Intl. Airport (MSY) to John Wayne Airport (SNA)?
Use our "Nonstop" filter when looking for direct Delta Air Lines flights from MSY to SNA. You can also compare other airlines offering the same direct trip.
What is the earliest Delta Air Lines flight from MSY to SNA?
Find Delta Air Lines's earliest flights from MSY to SNA by selecting our "Morning" and "Early Morning" filters. Not only will you arrive sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Santa Ana?
Delta Air Lines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Santa Ana land at John Wayne Airport (SNA). This is the main gateway here.
Why fly with Delta Air Lines from MSY to SNA?
Delta Air Lines makes traveling from MSY to SNA enjoyable with a rewarding loyalty program and an excellent in-flight experience. You also have the chance to earn points with Delta SkyMiles. Be sure to sign up to Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to John Wayne Airport (SNA)?
It's generally possible to change or cancel your flight, although there may be additional charges if you made your booking over 24 hours ago. Want to keep your options open? Apply the "Changes included" or "No cancel fee" filter to find flights that won't penalize you if you need to alter your plans. To modify your booking, visit "Trips," select your flight and click on "Manage Booking" for further information.

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