Cheap flights from Belle Chasse to Key West from CA $194

View CA $194 flight on Tue, Sep. 2, 2025Opens in a new window

Popular airlines from Belle Chasse to Key West

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Cheap flights from Belle Chasse (MSY) to Key West (EYW)

Prices were available within the past 7 days and start at CA $194 for one-way flights and CA $455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jul. 26 - Wed, Jul. 30
MSY
New Orleans
EYW
Key West
CA $455 Roundtrip, found 20 hours ago
CA $455
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Jul. 26 from New Orleans to Key West, returning Wed, Jul. 30, priced at CA $455 found 20 hours ago
American Airlines
Sat, Jul. 26 - Fri, Aug. 1
MSY
New Orleans
EYW
Key West
CA $537 Roundtrip, found 20 hours ago
CA $537
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Jul. 26 from New Orleans to Key West, returning Fri, Aug. 1, priced at CA $537 found 20 hours ago
Delta
Sun, Jul. 27 - Wed, Jul. 30
MSY
New Orleans
EYW
Key West
CA $597 Roundtrip, found 20 hours ago
CA $597
Roundtrip
found 20 hours ago
Select Delta flight, departing Sun, Jul. 27 from New Orleans to Key West, returning Wed, Jul. 30, priced at CA $597 found 20 hours ago
Delta
Sun, Jul. 27 - Thu, Jul. 31
MSY
New Orleans
EYW
Key West
CA $651 Roundtrip, found 20 hours ago
CA $651
Roundtrip
found 20 hours ago
Select Delta flight, departing Sun, Jul. 27 from New Orleans to Key West, returning Thu, Jul. 31, priced at CA $651 found 20 hours ago
American Airlines
Sat, Jul. 26 - Mon, Jul. 28
MSY
New Orleans
EYW
Key West
CA $656 Roundtrip, found 20 hours ago
CA $656
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Jul. 26 from New Orleans to Key West, returning Mon, Jul. 28, priced at CA $656 found 20 hours ago
American Airlines
Sat, Jul. 26 - Sun, Jul. 27
MSY
New Orleans
EYW
Key West
CA $753 Roundtrip, found 20 hours ago
CA $753
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Jul. 26 from New Orleans to Key West, returning Sun, Jul. 27, priced at CA $753 found 20 hours ago

Find the cheapest month to fly from New Orleans (MSY) to Key West (EYW)

June is typically the cheapest month to fly

From CA $272 - CA $616 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.