St Louis to Dayton (STL–DAY) — Airlines, Schedules & Connections

STL Airport Page →
338 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 36 1-stop flights Verified 2mos ago
Nonstop 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 nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Dayton
Connecting service available through multiple hubs.
338 mi 0h 57m nonstop +1h ahead 36 1-stop hubs

While no nonstop service exists between STL and DAY, connecting options are available through 36 hubs.

Also explore STL Routes DAY Routes STL Live Flights DAY Live Flights STL Delays DAY Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to DAY.
1-STOP
One-Stop Connections
36
Hubs
~3h
Fastest
~18h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
522
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.
Know before you go

Travel Essentials

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

When it's 6:00 PM in St Louis, it's 7:00 PM in Dayton.
Distance & Flight Time
338 mi / 544 km
Nonstop flight time is approximately 0h 57m.
Facts

STL–DAY Quick Facts

Key statistics for the St Louis to Dayton route.
Route details
Distance338 mi / 544 km
Flight time0h 57m
Time difference+1 hour
Airlines (nonstop)0
1-stop connections36 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: DAY
Full nameJames M. Cox Dayton International Airport
IATA / ICAODAY / KDAY
TimezoneAmerica/New_York
Passengers/yr1.2M
Elevation1,009 ft / 308 m
FAQ

Frequently Asked Questions

Common questions about STL to DAY flights.
Nonstop flights from St. Louis Lambert International Airport to James M. Cox Dayton International Airport take approximately 0h 57m. The route covers 338 miles.
Yes, 1-stop connections are available through MKE, CLE, PIT, FTY, DAL, MSP, YYZ, LEX, CHS, RDU, GPT, MYR, ACY, LGA, IAH, SRQ, YUL, TPA, PBI, AUS, SPF, NAS, FLL, MIA, TUS, LAS, VNY, PHL, IAD, ATL, CVG, ORD, DEN, DFW, DCA and CLT. These options provide additional schedule flexibility.
Dayton is 1 hour ahead of St Louis.
Yes, return flights from DAY 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.

Flights from STL to DAY

St. Louis Lambert International Airport (STL) and James M. Cox Dayton International Airport (DAY) are connected through multiple connecting hub airports.

STL to DAY Flight Duration and Schedule

Nonstop flight time from STL to DAY ranges from 0 hours 57 minutes. The route covers a distance of 338 miles (544 km).

Connecting Options and Alternatives

36 one-stop connections are available, with the fastest taking approximately 3 hours via MKE. Two-stop connections are also available via intermediate hubs.