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Latest Flight Deals from St. Louis to New Orleans

Book one-way or return flights from St. Louis to New Orleans from as little as NZD 90. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • STL15:36
        15h 59m
        1 stop
        MSY07:35
        Sat, May 4|St. Louis - New Orleans|Frontier Airlines
        NZD 90NZD 193
        53% OFF
        53% OFF
        NZD 193NZD 90
      • STL11:39
        9h 26m
        1 stop
        MSY21:05
        Sat, May 4|St. Louis - New Orleans|Spirit Airlines
        NZD 93NZD 193
        52% OFF
        52% OFF
        NZD 193NZD 93
      • STL21:53
        9h 11m
        1 stop
        MSY07:04
        Wed, May 8|St. Louis - New Orleans|Frontier Airlines
        NZD 95NZD 193
        51% OFF
        51% OFF
        NZD 193NZD 95
      • STL16:37
        14h 58m
        1 stop
        MSY07:35
        Sat, May 11|St. Louis - New Orleans|Frontier Airlines
        NZD 95
        NZD 95
      • STL14:35
        6h 28m
        1 stop
        MSY21:03
        Tue, May 14|St. Louis - New Orleans|Spirit Airlines
        NZD 99
        NZD 99
      • STL10:34
        8h 39m
        1 stop
        MSY19:13
        Tue, Jun 4|St. Louis - New Orleans|Spirit Airlines
        NZD 106
        NZD 106
      • STL11:39
        7h 16m
        1 stop
        MSY18:55
        Sat, May 11|St. Louis - New Orleans|Spirit Airlines
        NZD 116
        NZD 116
      • STL14:35
        7h 42m
        1 stop
        MSY22:17
        Tue, Apr 30|St. Louis - New Orleans|Spirit Airlines
        NZD 132
        NZD 132
      • STL20:04
        12h 38m
        1 stop
        MSY08:42
        Mon, Apr 29|St. Louis - New Orleans|Frontier Airlines
        NZD 137
        NZD 137
      • STL20:04
        24h
        1 stop
        MSY20:04
        Wed, May 1|St. Louis - New Orleans|Frontier Airlines
        NZD 137
        NZD 137
      • STL13:00
        3h 5m
        Direct
        MSY14:00
        Mon, May 6|St. Louis - New Orleans|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from St. Louis to New Orleans? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from St. Louis to New Orleans. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from St. Louis to New Orleans

View airlines operating flights from St. Louis to New Orleans. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From NZD 90
Spirit Airlines
From NZD 93
American Airlines
From NZD 149
Delta Air Lines
From NZD 203
United Airlines
From NZD 217
Southwest Airlines
From NZD 231
Southern Airways Express
From NZD 279
Alaska Airlines
From NZD 430
Sun Country Airlines
From NZD 650
ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to New Orleans

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to New Orleans.

  • Cheapest
    Frontier Airlines
    STL
    15:36
    15h 59m
    1 transfer
    MSY
    07:35
    St. Louis Lambert International Airport - Louis Armstrong New Orleans International Airport
    Sat, May 4Frontier Airlines
    NZD 90
  • Frontier Airlines
    STL
    15:36
    15h 59m
    1 transfer
    MSY
    07:35
    St. Louis Lambert International Airport - Louis Armstrong New Orleans International Airport
    Sat, May 4Frontier Airlines
    NZD 90
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from St. Louis (STL) to New Orleans (MSY) the cheapest?

    Airlines adjust prices for flights from St. Louis to New Orleans based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to New Orleans (MSY) cost?

    According to Trip.com's data, the lowest price is around NZD 614.

  • How long does it take to fly from St. Louis (STL) to New Orleans (MSY) and what is the distance?

    It takes around 1 hour 40 minutes to fly from St. Louis (STL) to New Orleans (MSY).

  • What is the transportation method from the main airport to downtown in New Orleans?

    • The distance from Louis Armstrong New Orleans International Airport to downtown is about 18km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from St. Louis (STL) to New Orleans (MSY)?

    Airlines with flights from St. Louis (STL) to New Orleans (MSY): Southwest Airlines.

How to find a cheap flight from St. Louis to New Orleans

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to New Orleans. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from St. Louis to New Orleans

Cheapest nonstop flight price

NZD 90

Cheapest round-trip ticket price

NZD 528

Off-season for travel

December

Peak season for travel

July

Flight distance

963.75km

Average flight time

1 hour 40 minutes

Popular airline

American Airlines

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