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

SNA Airport Page →
1,566 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 25 1-stop flights Verified 3w ago
Also flown by charter / private operators: NetJets Aviation, Executive Jet Management.
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
PHX Phoenix 5h 6m AAASF9 → AAASWN Phoenix (PHX) to St Louis flights
DEN Denver 5h 10m ACCMF9 → F9SYUA Denver (DEN) to St Louis flights
LAS Las Vegas 5h 15m DLF9LXJ → F9WNY4 Las Vegas (LAS) to St Louis flights
DAL Dallas 5h 30m EJAWN → WN Dallas (DAL) to St Louis flights
SLC Salt Lake City 5h 39m AFDLEJA → DLKESY Salt Lake City (SLC) to St Louis flights
AUS Austin 5h 40m EJAEJMWN → WN Austin (AUS) to St Louis flights
DFW Dallas-Fort Worth 5h 51m AAASBA → AAASAY Dallas-Fort Worth (DFW) to St Louis flights
SMF Sacramento 6h WN → WN Sacramento (SMF) to St Louis flights
MSP Minneapolis 6h 7m AFDLVS → DLKEVS Minneapolis (MSP) to St Louis flights
SFO San Francisco 6h 12m ACASCM → UAWN San Francisco (SFO) to St Louis flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Santa Ana to St Louis
Connecting service available through multiple hubs.
1 Airlines 1,566 mi 3h 26m nonstop +2h ahead

SNA–STL had nonstop service from American Airlines, last on the schedule in July 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 1,566 miles in 3h 26m.

Also explore SNA Routes STL Routes SNA Live Flights STL Live Flights SNA Delays STL Delays
All flights from St Louis (STL) St Louis to Santa Ana flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop SNA–STL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AA American Airlines 1 – – 100% Oneworld –
Alliance coverage
Oneworld: AA (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for SNA to STL.
1-STOP
One-Stop Connections
25
Hubs
~5h
Fastest
~16h
Longest
PHX ~5h 6m DEN ~5h 10m LAS ~5h 15m DAL ~5h 30m SLC ~5h 39m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,532
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
SNA → STL
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
90%
Return
STL → SNA
97%
Generally reliable. Most flights run on time.
Departing
97%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SNA delays → STL delays →
Alternatives

Other ways to reach St Louis from Santa Ana

Nearby airports with service to St. Louis Lambert International Airport.
Metric SNA→STL LGB→STL LAX→STL
Distance from SNA – 19 mi 36 mi
Nonstop airlines – 2 12
Weekly flights – 2 56
Flight time 3h 26m 3h 21m 3h 26m
Departure OTP 100% – –
Long Beach (LGB) to St Louis flights · Los Angeles (LAX) to St Louis flights · Burbank (BUR) to St Louis flights
Airports within 200 miles of SNA with service to St. Louis Lambert International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Santa Ana, it's 8:00 PM in St Louis.
Distance & Flight Time
1,566 mi / 2,521 km
Nonstop flight time is approximately 3h 26m gate to gate.
Facts

SNA–STL Quick Facts

Key statistics for the Santa Ana to St Louis route.
Route details
Distance1,566 mi / 2,521 km
Flight time3h 26m
Time difference+2 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: SNA
Full nameJohn Wayne Orange County International Airport
IATA / ICAOSNA / KSNA
TimezoneAmerica/Los_Angeles
Passengers/yr10.7M
Elevation56 ft / 17 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 SNA to STL flights.
Nonstop flights from John Wayne Orange County International Airport to St. Louis Lambert International Airport take about 3h 26m gate to gate. The route covers 1,566 miles.
1 airline operated the nonstop from SNA to STL: American Airlines. The last scheduled nonstop was in July 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 July 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 3h 26m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Phoenix Sky Harbor, Denver and Harry Reid.
St Louis is 2 hours ahead of Santa Ana.
Yes, return flights from STL to SNA are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LGB, LAX and BUR. 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 SNA to STL

John Wayne Orange County International Airport (SNA) and St. Louis Lambert International Airport (STL) had nonstop service from American Airlines, last on the schedule in July 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.

SNA to STL Flight Duration and Schedule

Nonstop flight time from SNA to STL is about 3 hours 26 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 Phoenix Sky Harbor, Denver and Harry Reid. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Long Beach (LGB), Los Angeles (LAX) and Burbank (BUR).