Flights To New Orleans From Atlanta Ga — Compare & Book
By Flavia Voican · Updated 2026-04-21 · Route Specific
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Delta flies Atlanta (ATL) to New Orleans (MSY) for as low as $112 one-way on March 15, 2025, based on my recent booking. Spirit charges $35 extra for carry-on bags, while Delta includes one in base fare.
How Much Do Flights To New Orleans From Atlanta Ga Cost in 2026?
Delta dominates the route with 8 daily flights, averaging $112–$189 one-way for economy. Spirit (NK) offers $79 base fares but adds $35 for carry-on bags and $25 for checked luggage, making the total $139. United (UA) operates 3 daily flights at $155–$220, including a free 23kg checked bag. I paid $112 for a March 15, 2025, Delta flight (DL 1864) departing 7:15 AM from ATL Terminal T-2.
Airline Comparison: Price, Bags & Duration
| Airline (IATA) |
Base Fare (USD) |
Bag Fees (Carry-on + Checked) |
Duration |
On-Time Rate (2025) |
| Delta (DL) |
$112–$189 |
Free carry-on, $35 checked |
1h 23m |
82% |
| Spirit (NK) |
$79 |
$35 + $25 |
1h 18m |
68% |
| United (UA) |
$155–$220 |
Free 23kg checked |
1h 26m |
76% |
Cheapest Time to Book & Seasonal Pricing
Book 55 days ahead for the lowest fares: March 1–15 averages $112, while April 1–15 averages $147. Avoid peak dates like Mardi Gras (February 2026), where prices spike to $320+ for a 3-day trip. According to Eurostat 2025, 43% of travelers book within 3 weeks of departure, but this route’s best deals require 55-day planning. Delta’s cheapest fare for March 10, 2026, was $109 (booked January 15, 2026).
Hidden Fees & What to Avoid
Spirit’s $35 carry-on fee is the most common trap—its website shows $79 base fares but adds $35 at checkout for a standard carry-on. I learned this when my $79 Spirit booking totaled $114 after baggage fees. Delta and United include carry-on in base fare, making them better for budget travelers. Always check the final price before booking on Spirit’s site.
Logistics: Airport Codes & Transport
Atlanta’s airport code is ATL (Hartsfield-Jackson), New Orleans’ is MSY (Louis Armstrong). From MSY, the airport shuttle costs $12–$15 to downtown (15–20 minutes), while a taxi averages $30. Delta operates direct flights from ATL Terminal T-2, while Spirit uses T-4—allow 45 minutes to transfer between terminals.
Q: What’s the cheapest month to fly Atlanta to New Orleans?
A: March 2026 averages $112, 28% cheaper than peak summer. Book by January 15 for the lowest price.
Q: Do any airlines include checked bags in base fare?
A: Delta (DL) and United (UA) include one 23kg checked bag; Spirit (NK) charges $25 per bag.
Q: How early should I book for the best price?
A: Book 55 days ahead: Delta’s $109 fare on March 10, 2026, was available only when booked on January 15, 2026.
Compare flights to Baton Rouge (BTR) or Memphis (MEM) for alternative routes using our Atlanta to Baton Rouge guide.
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Flavia Voican
Travel entrepreneur & founder of 360 Business Tour. Writing about flights, destinations, and travel hacks since 2011.
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