St Louis to Santa Ana (STL–SNA) — Airlines, Schedules & Connections

STL Airport Page →
1,566 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 20 1-stop flights Verified 3mos ago
Also flown by charter / private operators: NetJets Aviation.
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: Jun 2026.

✦ 1-Stop connections via 10 hubs
LAS Las Vegas 5h 25m EJAEJMF9 → DLEJAEJM Las Vegas (LAS) to Santa Ana flights
PHX Phoenix 5h 25m AAASWN → AAASF9 Phoenix (PHX) to Santa Ana flights
DAL Dallas 5h 30m EJAWN → EJAKOWWN Dallas (DAL) to Santa Ana flights
DEN Denver 5h 32m ACF9UA → ACCMF9 Denver (DEN) to Santa Ana flights
DFW Dallas-Fort Worth 5h 53m AAASAY → AAASBA Dallas-Fort Worth (DFW) to Santa Ana flights
SLC Salt Lake City 6h DLKE → AFDLWS Salt Lake City (SLC) to Santa Ana flights
AUS Austin 6h 13m WN → WN Austin (AUS) to Santa Ana flights
MSP Minneapolis 6h 18m AFAMDL → AFDLVS Minneapolis (MSP) to Santa Ana flights
SMF Sacramento 6h 40m WN → WN Sacramento (SMF) to Santa Ana flights
SFO San Francisco 6h 45m OZUAWN → ACASBA San Francisco (SFO) to Santa Ana flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Santa Ana
Connecting service available through multiple hubs.
1,566 mi 3h 19m nonstop -2h behind

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

Also explore Browse available seat maps STL Routes SNA Routes STL Live Flights SNA Live Flights STL Delays SNA Delays
All flights from Santa Ana (SNA) Santa Ana to St Louis flights
Connections

Connection Landscape

1-stop and 2-stop options for STL to SNA.
1-STOP
One-Stop Connections
20
Hubs
~5h
Fastest
~16h
Longest
LAS ~5h 25m PHX ~5h 25m DAL ~5h 30m DEN ~5h 32m DFW ~5h 53m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,262
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 → SNA
87%
Generally reliable. Most flights run on time.
Departing
87%
Arriving
82%
Return
SNA → STL
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Arriving
76%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays → SNA delays →
Alternatives

Other ways to reach Santa Ana from St Louis

Nearby airports with service to John Wayne Orange County International Airport.
Metric STL→SNA COU→SNA
Distance from STL – 100 mi
Nonstop airlines – 1
Weekly flights – –
Flight time 3h 19m 3h 15m
Departure OTP 87% –
Columbia (COU) to Santa Ana flights
Airports within 200 miles of STL with service to John Wayne Orange County International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Santa Ana is 2 hours behind St Louis.
STL: CDT · SNA: PDT

When it's 6:00 PM in St Louis, it's 4:00 PM in Santa Ana.
Distance & Flight Time
1,566 mi / 2,521 km
Nonstop flight time is approximately 3h 19m gate to gate.
Facts

STL–SNA Quick Facts

Key statistics for the St Louis to Santa Ana route.
Route details
Distance1,566 mi / 2,521 km
Flight time3h 19m
Time difference-2 hours
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: SNA
Full nameJohn Wayne Orange County International Airport
IATA / ICAOSNA / KSNA
TimezoneAmerica/Los_Angeles
Passengers/yr10.7M
Elevation56 ft / 17 m
FAQ

Frequently Asked Questions

Common questions about STL to SNA flights.
Nonstop flights from St. Louis Lambert International Airport to John Wayne Orange County International Airport take about 3h 19m gate to gate. The route covers 1,566 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Harry Reid, Phoenix Sky Harbor and Dallas Love Field.
On a single ticket, yes. Your bags are checked through to SNA 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.
Santa Ana is 2 hours behind St Louis.
Yes, return flights from SNA to STL are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include COU. 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 STL to SNA

St. Louis Lambert International Airport (STL) and John Wayne Orange County International Airport (SNA) are connected through multiple connecting hub airports.

STL to SNA Flight Duration and Schedule

Nonstop flight time from STL to SNA is about 3 hours 19 minutes gate to gate. The route covers a distance of 1,566 miles (2,521 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Harry Reid, Phoenix Sky Harbor and Dallas Love Field. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Columbia (COU).