$75+ Cheap flights from Key Largo, FL to New Orleans (MSY)
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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MSY
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Find cheap flights from Key Largo to New Orleans 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 Key Largo to New Orleans Louis Armstrong are usually found in November or January, booked 14 days in advance, depart on a Wednesday or Tuesday and return on a Friday
Cheap flight deals from Key Largo to New Orleans
Cheapest
Best
Last-minute
One-way
Cheapest flights from Key Largo to New OrleansExplore the most affordable flight options available from Key Largo to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from Key Largo to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 8/65:13 pm
MIA
- MSY
Nonstop2h 07m
American Airlines
Mon 8/106:01 am
MSY
- MIA
Nonstop2h 04m
American Airlines
Deal found 7/7![American Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:50 am
MIA
- MSY
1 stop11h 06m
Frontier
Mon 8/315:41 pm
MSY
- MIA
1 stop19h 31m
Frontier
Deal found 7/10![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:50 am
MIA
- MSY
1 stop7h 39m
Frontier
Mon 8/105:09 pm
MSY
- MIA
1 stop23h 38m
Frontier
Deal found 7/10![Frontier logo]()
$165
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/2110:59 pm
MIA
- MSY
Nonstop2h 00m
American Airlines
Mon 8/246:01 am
MSY
- MIA
Nonstop2h 04m
American Airlines
Deal found 7/7![American Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/65:45 am
MIA
- MSY
1 stop4h 30m
Southwest
Thu 8/133:00 pm
MSY
- MIA
1 stop4h 45m
Southwest
Deal found 7/7![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 8/66:25 pm
MIA
- MSY
1 stop5h 00m
Southwest
Mon 8/103:00 pm
MSY
- MIA
2 stops6h 05m
Southwest
Deal found 7/9![Southwest logo]()
$175
This Delta deal was found by Cheapflights users on 7/7. 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.
Mon 8/107:45 pm
MIA
- MSY
1 stop4h 53m
Delta
Thu 8/135:16 pm
MSY
- MIA
1 stop4h 35m
Delta
Deal found 7/7![Delta logo]()
$177
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 8/253:30 pm
MIA
- MSY
Nonstop2h 05m
American Airlines
Tue 9/16:01 am
MSY
- MIA
Nonstop2h 05m
American Airlines
Deal found 7/11![American Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 7/10. 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 8/244:50 pm
MIA
- MSY
2 stops6h 35m
Southwest
Mon 8/313:00 pm
MSY
- MIA
2 stops6h 05m
Southwest
Deal found 7/10![Southwest logo]()
$180
Best flights from Key Largo to New OrleansDiscover carefully curated flight deals from Key Largo to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Key Largo to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This Southwest deal was found by Cheapflights users on 7/10. 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.
Tue 8/47:10 am
MIA
- MSY
1 stop3h 55m
Southwest
Thu 8/63:00 pm
MSY
- MIA
1 stop4h 45m
Southwest
Deal found 7/10![Southwest logo]()
$169
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 8/288:25 am
MIA
- MSY
1 stop6h 58m
Delta
Sun 8/307:16 pm
MSY
- MIA
1 stop4h 51m
Delta
Deal found 7/8![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 8/276:25 pm
MIA
- MSY
1 stop5h 00m
Southwest
Sun 8/302:30 pm
MSY
- MIA
2 stops7h 05m
Southwest
Deal found 7/10![Southwest logo]()
$189
This Southwest deal was found by Cheapflights users on 7/11. 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.
Fri 8/213:20 pm
MIA
- MSY
1 stop6h 25m
Southwest
Sun 8/237:50 am
MSY
- MIA
1 stop6h 05m
Southwest
Deal found 7/11![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 7/11. 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 8/245:45 am
MIA
- MSY
2 stops9h 05m
Southwest
Fri 8/287:55 am
MSY
- MIA
1 stop5h 45m
Southwest
Deal found 7/11![Southwest logo]()
$204
This Delta deal was found by Cheapflights users on 7/11. 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.
Fri 8/216:03 pm
MIA
- MSY
1 stop5h 15m
Delta
Mon 8/246:14 am
MSY
- MIA
1 stop5h 48m
Delta
Deal found 7/11![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/273:20 pm
MIA
- MSY
1 stop7h 45m
Southwest
Mon 8/312:00 pm
MSY
- MIA
1 stop6h 55m
Southwest
Deal found 7/7![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 7/11. 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.
Thu 10/296:40 pm
MIA
- MSY
1 stop5h 35m
Southwest
Mon 11/27:30 am
MSY
- MIA
1 stop5h 35m
Southwest
Deal found 7/11![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 10/85:20 am
MIA
- MSY
1 stop5h 00m
Southwest
Sat 10/175:35 am
MSY
- MIA
2 stops7h 45m
Southwest
Deal found 7/9![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 7/11. 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.
Fri 8/74:50 pm
MIA
- MSY
2 stops6h 35m
Southwest
Mon 8/103:00 pm
MSY
- MIA
2 stops6h 05m
Southwest
Deal found 7/11![Southwest logo]()
$263
Last-minute flights from Key Largo to New OrleansDiscover last-minute flight deals from Key Largo to New Orleans. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Key Largo to New Orleans. Data last updated July 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 8/65:13 pm
MIA
- MSY
Nonstop2h 07m
American Airlines
Mon 8/106:01 am
MSY
- MIA
Nonstop2h 04m
American Airlines
Deal found 7/7![American Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:50 am
MIA
- MSY
1 stop7h 39m
Frontier
Mon 8/105:09 pm
MSY
- MIA
1 stop23h 38m
Frontier
Deal found 7/10![Frontier logo]()
$165
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/65:45 am
MIA
- MSY
1 stop4h 30m
Southwest
Thu 8/133:00 pm
MSY
- MIA
1 stop4h 45m
Southwest
Deal found 7/7![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 8/66:25 pm
MIA
- MSY
1 stop5h 00m
Southwest
Mon 8/103:00 pm
MSY
- MIA
2 stops6h 05m
Southwest
Deal found 7/9![Southwest logo]()
$175
This Delta deal was found by Cheapflights users on 7/7. 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.
Mon 8/107:45 pm
MIA
- MSY
1 stop4h 53m
Delta
Thu 8/135:16 pm
MSY
- MIA
1 stop4h 35m
Delta
Deal found 7/7![Delta logo]()
$177
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/2110:59 pm
MIA
- MSY
Nonstop2h 00m
American Airlines
Mon 8/246:01 am
MSY
- MIA
Nonstop2h 04m
American Airlines
Deal found 7/7![American Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 7/10. 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 8/244:50 pm
MIA
- MSY
2 stops6h 35m
Southwest
Mon 8/313:00 pm
MSY
- MIA
2 stops6h 05m
Southwest
Deal found 7/10![Southwest logo]()
$180
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 8/253:30 pm
MIA
- MSY
Nonstop2h 05m
American Airlines
Tue 9/16:01 am
MSY
- MIA
Nonstop2h 05m
American Airlines
Deal found 7/11![American Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:50 am
MIA
- MSY
1 stop11h 06m
Frontier
Mon 8/315:41 pm
MSY
- MIA
1 stop19h 31m
Frontier
Deal found 7/10![Frontier logo]()
$149
One-way flights from Key Largo to New OrleansSearch for one-way flight options from Key Largo to New Orleans. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Key Largo to New Orleans. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:50 am
MIA
- MSY
1 stop7h 39m
Frontier
Deal found 7/8![Frontier logo]()
$75
This Trip.com deal was found by Cheapflights users on 7/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:50 am
MIA
- MSY
1 stop11h 06m
Frontier
Deal found 7/8![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am
MIA
- MSY
1 stop11h 08m
Frontier
Deal found 7/9![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
MIA
- MSY
1 stop11h 08m
Frontier
Deal found 7/11![Frontier logo]()
$79
This Southwest deal was found by Cheapflights users on 7/7. 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.
Sat 9/196:30 am
MIA
- MSY
1 stop7h 50m
Southwest
Deal found 7/7![Southwest logo]()
$84
This Southwest deal was found by Cheapflights users on 7/8. 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.
Tue 8/252:25 pm
MIA
- MSY
1 stop5h 55m
Southwest
Deal found 7/8![Southwest logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:10 am
MIA
- MSY
1 stop10h 52m
Frontier
Deal found 7/11![Frontier logo]()
$87
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Sat 9/59:08 am
MIA
- MSY
Nonstop2h 11m
American Airlines
Deal found 7/11![American Airlines logo]()
$89
This Trip.com deal was found by Cheapflights users on 7/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:10 am
MIA
- MSY
1 stop10h 52m
Frontier
Deal found 7/11![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:50 am
MIA
- MSY
1 stop11h 06m
Frontier
Deal found 7/9![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:10 am
MIA
- MSY
1 stop10h 52m
Frontier
Deal found 7/11![Frontier logo]()
$94
Find flight deals from Key Largo to New Orleans
Keep the following information in mind while searching for Key Largo to New Orleans flight deals. Data was last updated July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $148 (American Airlines) |
One-way from | $75 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $350 |
Cheapflights Fare Finder
Customize your flight search to find flights from Key Largo to New Orleans 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 July 12, 2026.
Use the filters below to find and compare flights from Key Largo to New Orleans that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Tue 8/4
7:10 am-10:05 am
1 stop3h 55m
New Orleans Louis Armstrong
Thu 8/6
3:00 pm-8:45 pm
1 stop4h 45m
$169
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Thu 8/27
6:25 pm-10:25 pm
1 stop5h 00m
New Orleans Louis Armstrong
Sun 8/30
2:30 pm-10:35 pm
2 stops7h 05m
$189
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Fri 8/28
8:25 am-2:23 pm
1 stop6h 58m
New Orleans Louis Armstrong
Sun 8/30
7:16 pm-1:07 am
1 stop4h 51m
$197
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Fri 8/21
3:20 pm-8:45 pm
1 stop6h 25m
New Orleans Louis Armstrong
Sun 8/23
7:50 am-2:55 pm
1 stop6h 05m
$199
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Mon 8/24
5:45 am-1:50 pm
2 stops9h 05m
New Orleans Louis Armstrong
Fri 8/28
7:55 am-2:40 pm
1 stop5h 45m
$204
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Thu 8/27
3:20 pm-10:05 pm
1 stop7h 45m
New Orleans Louis Armstrong
Mon 8/31
2:00 pm-9:55 pm
1 stop6h 55m
$212
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Thu 10/29
6:40 pm-11:15 pm
1 stop5h 35m
New Orleans Louis Armstrong
Mon 11/2
7:30 am-2:05 pm
1 stop5h 35m
$237
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Fri 8/21
6:03 pm-10:18 pm
1 stop5h 15m
New Orleans Louis Armstrong
Mon 8/24
6:14 am-1:02 pm
1 stop5h 48m
$257
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Thu 10/8
5:20 am-9:20 am
1 stop5h 00m
New Orleans Louis Armstrong
Sat 10/17
5:35 am-2:20 pm
2 stops7h 45m
$259
MiamiNew Orleans
MIA - MSY
MIAMSY
Miami
Fri 8/7
4:50 pm-10:25 pm
2 stops6h 35m
New Orleans Louis Armstrong
Mon 8/10
3:00 pm-10:05 pm
2 stops6h 05m
$263
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Key Largo to New Orleans
Have a flexible travel schedule? Discover the best time to fly to New Orleans from Key Largo with our price prediction graph.
MIA-MSY
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 Key Largo to New Orleans
KE9-MSY
MIA-MSY
What is the cheapest time of day to fly from KE9 to MSY?
Find hourly flight availability from Key Largo to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 12, 2026.
It’s optimal to fly from Key Largo to New Orleans at noon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Key Largo to New Orleans
Explore weekly flight availability from Key Largo to New Orleans. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 12, 2026.
The most flights from KE9 to MSY are scheduled on a Friday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from Key Largo to New Orleans?
What is the cheapest day to fly from Key Largo to New Orleans?
Use this chart to determine the cheapest time to fly round-trip from Key Largo to New Orleans. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Key Largo to New Orleans flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing New Orleans
Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated July 12, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andJetBlue from Key Largo to New Orleans by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Key Largo to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 6 airlines flying from Key Largo to New Orleans
Discover the top 6 airlines that operate flights from Key Largo to New Orleans. 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 July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$94 | Average$264 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$111 | Average$322 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$123 | Average$322 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$186 | Average$250 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$187 | Average$554 | FlexibilityNo cancel fee | On-timeN/A |