St Louis to Key West (STL–EYW) — Airlines, Schedules & Connections

STL Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 12 1-stop flights
No nonstop service between STL and EYW. Nearest airports to STL with scheduled service: Scott AFB/Midamerica Airport (BLV, 32 mi) · Abraham Lincoln Capital Airport (SPI, 84 mi) · Quincy Regional Airport Baldwin Field (UIN, 94 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
ATL Atlanta 4h 14m AFAMDL → AFAMDL Atlanta (ATL) to Key West flights
TPA Tampa 4h 24m WN → MX Tampa (TPA) to Key West flights
MIA Miami 4h 46m AAATG3 → AA Miami (MIA) to Key West flights
CLT Charlotte 4h 59m AABAWN → AA Charlotte (CLT) to Key West flights
MCO Orlando 5h 24m F9WN → MX Orlando (MCO) to Key West flights
DFW Dallas-Fort Worth 5h 36m AAASAY → AAQR Dallas-Fort Worth (DFW) to Key West flights
ORD Chicago 5h 46m AAACAS → NZUA Chicago (ORD) to Key West flights
PHL Philadelphia 6h 26m AAEIIB → AA Philadelphia (PHL) to Key West flights
DCA Washington 6h 32m AAWN → AA Washington (DCA) to Key West flights
FLL Fort Lauderdale 12h 40m WN → MTN Fort Lauderdale (FLL) to Key West flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Key West
Connecting service available through multiple hubs.
+1h ahead

While no nonstop service exists between STL and EYW, 1-stop connecting options are available.

Also explore Browse available seat maps STL Routes EYW Routes STL Live Flights EYW Live Flights STL Delays
All flights from Key West (EYW) Key West to St Louis flights
Connections

Connection Landscape

1-stop and 2-stop options for STL to EYW.
1-STOP
One-Stop Connections
12
Hubs
~4h
Fastest
~16h
Longest
ATL ~4h 14m TPA ~4h 24m MIA ~4h 46m CLT ~4h 59m MCO ~5h 24m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
743
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
STL → EYW
70%
Moderate delays possible. Allow buffer time.
Departing
70%
Return
EYW → STL
83%
Generally reliable. Most flights run on time.
Arriving
83%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Key West is 1 hour ahead of St Louis.
STL: CDT · EYW: EDT

When it's 6:00 PM in St Louis, it's 7:00 PM in Key West.
Facts

STL–EYW Quick Facts

Key statistics for the St Louis to Key West route.
Route details
Time difference+1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: EYW
Full nameKey West International Airport
IATA / ICAOEYW / KEYW
TimezoneAmerica/New_York
Passengers/yr1.5M
Elevation3 ft / 1 m
FAQ

Frequently Asked Questions

Common questions about STL to EYW flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Hartsfield Jackson Atlanta, Tampa and Miami.
On a single ticket, yes. Your bags are checked through to EYW and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Key West is 1 hour ahead of St Louis.
Yes, return flights from EYW to STL are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Hartsfield Jackson Atlanta, Tampa and Miami. Two-stop connections are also available via intermediate hubs.