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Did you mean flights from Key West to St Louis?

Cheap Flights from St Louis to Key West, FL, United States - STL to EYW Last modified: Jun 30, 2016 1:51 PM

Popular flights from St Louis to Key West Last modified: Jun 30, 2016 1:51 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
STLEYW
Mon 10/24
1 stop
EYWSTL
Thu 11/3
1 stop
$369
Select
United
STLEYW
Tue 8/2
2 stops
EYWSTL
Tue 8/9
2 stops
$380
Select
United
STLEYW
Fri 8/19
2 stops
EYWSTL
Tue 8/23
2 stops
$380
Select
United
STLEYW
Thu 8/25
2 stops
EYWSTL
Mon 8/29
2 stops
$380
Select
United
STLEYW
Fri 9/9
2 stops
EYWSTL
Mon 9/12
2 stops
$380
Select
United
STLEYW
Thu 9/22
2 stops
EYWSTL
Mon 9/26
2 stops
$380
Select
Alaska
STLEYW
Sat 8/27
2 stops
EYWSTL
Sat 9/3
2 stops
$3,609
Select

How Much Does it Cost to Fly from St Louis to Key West (STL to EYW)?

We have collected flight cost data from across the web for travel from St Louis to Key West, and have found the average flight price for this trip to be $391.

When Can I Buy the Cheapest Flight from St Louis to Key West (STL to EYW)?

Airlines can adjust prices for plane tickets from St Louis to Key West based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to Key West

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Key West.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$382 $372 $372 $380 $372 $397 $462

Lowest Fares Chart By Month from St Louis to Key West

The chart below shows the lowest fare by month when flying from St Louis to Key West.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July St Louis Key West American 7/14/16 7/21/16 1 $397
August St Louis Key West American 8/2/16 8/9/16 1 $372
September St Louis Key West United 9/9/16 9/12/16 2 $380
October St Louis Key West American 10/24/16 11/3/16 1 $369
November St Louis Key West American 11/11/16 11/17/16 1 $369
December St Louis Key West United 12/8/16 12/12/16 2 $380
January St Louis Key West United 1/28/17 2/3/17 2 $380
February St Louis Key West American 2/1/17 2/11/17 2 $373
TIPSave $310 by flying into West Palm Beach instead of Key West from St Louis

Airports for Your Route

These pages contain information about the major airports in St Louis and Key West, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Miami American, Alaska, United $194
St Louis to Ft Lauderdale American, Alaska, United $345
St Louis to Orlando American, Alaska, Frontier, United $147
St Louis to Atlanta American, Alaska, Frontier, United $107
St Louis to Ft Myers American, Alaska, Frontier, United $321
St Louis to Tampa American, Alaska, United $321
St Louis to Dallas - Ft Worth American, Alaska, United $209
St Louis to West Palm Beach American, United $194
St Louis to Chicago American, Alaska, United $219
St Louis to New York American, Alaska, United $190
St Louis to Sarasota - Bradenton American, United $345

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Cancun American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Volaris $293

Cheap Domestic Flights to Key West - EYW

FlightsAirlineLowest Price
Springfield to Key West American, United $586
Peoria to Key West American, United $498
Moline to Key West American, United $605
Evansville to Key West American, United $380
Moline to Miami American, Alaska, United $272
Peoria to Miami American, United $272
Springfield to Miami American, United $369
Bloomington - Normal to Miami American $372
Champaign to Miami American $315
Evansville to Miami American, United $369
Bloomington - Normal to Orlando American $304
Moline to Orlando American, United $292
Peoria to Ft Lauderdale American, United $300
Springfield to Ft Lauderdale American, United $370
Moline to Ft Lauderdale American, United $300
Springfield to Orlando American, Alaska, United $369
Springfield to Miami American, United Check Dates
Bloomington - Normal to Ft Lauderdale American $372
Cheap Flights from St Louis to Key West, FL, United States, from $369 Round trip from STL to EYW