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

DAY Airport Page →
338 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 31 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
Dayton to St Louis
Connecting service available through multiple hubs.
338 mi 1h 6m nonstop -1h behind 31 1-stop hubs

While no nonstop service exists between DAY and STL, connecting options are available through 31 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for DAY to STL.
1-STOP
One-Stop Connections
31
Hubs
~3h
Fastest
~27h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
505
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.
Alternatives

Other ways to reach St Louis from Dayton

Nearby airports with service to St. Louis Lambert International Airport.
Metric DAY→STL LUK→STL CVG→STL
Distance from DAY – 56 mi 64 mi
Nonstop airlines 0 2 1
Weekly flights 0 – 1
Flight time 1h 6m 23h 56m 0h 57m
Departure OTP 100% – –
Cincinnati (LUK) to St Louis flights · Cincinnati / Covington (CVG) to St Louis flights · Columbus (CMH) to St Louis flights
Airports within 200 miles of DAY with service to St. Louis Lambert International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Dayton, it's 5:00 PM in St Louis.
Distance & Flight Time
338 mi / 544 km
Nonstop flight time is approximately 1h 6m.
Facts

DAY–STL Quick Facts

Key statistics for the Dayton to St Louis route.
Route details
Distance338 mi / 544 km
Flight time1h 6m
Time difference-1 hour
Airlines (nonstop)0
1-stop connections31 hubs
Origin: DAY
Full nameJames M. Cox Dayton International Airport
IATA / ICAODAY / KDAY
TimezoneAmerica/New_York
Passengers/yr1.2M
Elevation1,009 ft / 308 m
Destination: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
FAQ

Frequently Asked Questions

Common questions about DAY to STL flights.
Nonstop flights from James M. Cox Dayton International Airport to St. Louis Lambert International Airport take approximately 1h 6m. The route covers 338 miles.
Yes, 1-stop connections are available through CVG, CMH, MDW, BNA, MSY, ICT, ORF, DTW, MSP, PIE, TEB, MYR, IAH, EWR, HOU, MCO, DAL, SRQ, FLL, PSP, SAN, PHL, ORD, DCA, DEN, ATL, CLT, IAD, DFW, IND and GRR. These options provide additional schedule flexibility.
St Louis is 1 hour behind Dayton.
Yes, return flights from STL to DAY are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LUK, CVG and CMH. See the Alternatives section for a full comparison.
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 DAY to STL

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

DAY to STL Flight Duration and Schedule

Nonstop flight time from DAY to STL ranges from 1 hours 6 minutes. The route covers a distance of 338 miles (544 km).

Connecting Options and Alternatives

31 one-stop connections are available, with the fastest taking approximately 3 hours via CVG. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Cincinnati (LUK), Cincinnati / Covington (CVG) and Columbus (CMH).