Appleton to St Louis (ATW–STL) — Airlines, Schedules & Connections

ATW Airport Page →
393 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 16 1-stop flights Verified 4mos ago
Also flown by charter / private operators.
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.

Last scheduled nonstop: Mar 2026.

✦ 1-Stop connections via 10 hubs
MSP Minneapolis 3h 34m AFDLKE → DLKEVS Minneapolis (MSP) to St Louis flights
ORD Chicago 3h 37m AAAVEJA → AAACAS Chicago (ORD) to St Louis flights
DTW Detroit 4h 12m AFDLKE → AFAMDL Detroit (DTW) to St Louis flights
ATL Atlanta 5h 9m AMDLKE → AMDLF9 Atlanta (ATL) to St Louis flights
BNA Nashville 5h 15m G4 → WN Nashville (BNA) to St Louis flights
DEN Denver 5h 31m G4UA → F9SYUA Denver (DEN) to St Louis flights
DFW Dallas-Fort Worth 5h 54m AA → AAASAY Dallas-Fort Worth (DFW) to St Louis flights
CLT Charlotte 6h 25m AA → AABAEJA Charlotte (CLT) to St Louis flights
MCO Orlando 6h 58m G4 → F9WN Orlando (MCO) to St Louis flights
LAS Las Vegas 7h 50m G4 → F9WNY4 Las Vegas (LAS) to St Louis flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Appleton to St Louis
Connecting service available through multiple hubs.
1 Airlines 393 mi 1h nonstop

ATW–STL had nonstop service from United Airlines, last on the schedule in March 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 393 miles in 1h.

Also explore ATW Routes STL Routes ATW Live Flights STL Live Flights STL Delays
All flights from St Louis (STL) St Louis to Appleton flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop ATW–STL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 0 – – – Star Alliance –
Alliance coverage
Star Alliance: UA (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for ATW to STL.
1-STOP
One-Stop Connections
16
Hubs
~3h
Fastest
~20h
Longest
MSP ~3h 34m ORD ~3h 37m DTW ~4h 12m ATL ~5h 9m BNA ~5h 15m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
740
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
ATW → STL
80%
Generally reliable. Most flights run on time.
Arriving
80%
Return
STL → ATW
100%
Generally reliable. Most flights run on time.
Departing
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays →
Alternatives

Other ways to reach St Louis from Appleton

Nearby airports with service to St. Louis Lambert International Airport.
Metric ATW→STL GRB→STL MKE→STL
Distance from ATW – 25 mi 96 mi
Nonstop airlines – 1 4
Weekly flights – – 23
Flight time 1h 0h 55m 1h 15m
Green Bay (GRB) to St Louis flights · Milwaukee (MKE) to St Louis flights · Chicago/Rockford (RFD) to St Louis flights
Airports within 200 miles of ATW with service to St. Louis Lambert International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
St Louis is 0 hours the same as Appleton.
ATW: CDT · STL: CDT

When it's 6:00 PM in Appleton, it's 6:00 PM in St Louis.
Distance & Flight Time
393 mi / 632 km
Nonstop flight time is approximately 1h 0m gate to gate.
Facts

ATW–STL Quick Facts

Key statistics for the Appleton to St Louis route.
Route details
Distance393 mi / 632 km
Flight time1h
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: ATW
Full nameAppleton International Airport
IATA / ICAOATW / KATW
TimezoneAmerica/Chicago
Passengers/yr1.1M
Elevation918 ft / 280 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 ATW to STL flights.
Nonstop flights from Appleton International Airport to St. Louis Lambert International Airport take about 1h gate to gate. The route covers 393 miles.
1 airline operated the nonstop from ATW to STL: United Airlines. The last scheduled nonstop was in March 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in March 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 1h.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Minneapolis–Saint Paul, Chicago O'Hare and Detroit Metropolitan Wayne County.
Yes, return flights from STL to ATW are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include GRB, MKE and RFD. 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 ATW to STL

Appleton International Airport (ATW) and St. Louis Lambert International Airport (STL) had nonstop service from United Airlines, last on the schedule in March 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

ATW to STL Flight Duration and Schedule

Nonstop flight time from ATW to STL is about 1 hours gate to gate. The route covers a distance of 393 miles (632 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Minneapolis–Saint Paul, Chicago O'Hare and Detroit Metropolitan Wayne County. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Green Bay (GRB), Milwaukee (MKE) and Chicago/Rockford (RFD).