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

SNA Airport Page →
1,551 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 46 1-stop flights Verified 1w ago
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  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
Santa Ana to St Louis
Connecting service available through multiple hubs.
1 Flights/wk 1,551 mi 1h 56m nonstop +2h ahead 46 1-stop hubs

While no nonstop service exists between SNA and SUS, connecting options are available through 46 hubs.

Also explore SNA Routes SUS Routes SNA Live Flights SUS Live Flights SNA Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SNA to SUS.
1-STOP
One-Stop Connections
46
Hubs
~4h
Fastest
~29h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
117
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 Santa Ana

Nearby airports with service to Spirit of St Louis Airport.
Metric SNA→SUS LAX→SUS PSP→SUS
Distance from SNA – 36 mi 79 mi
Nonstop airlines 0 2 1
Weekly flights 1 1 1
Flight time 1h 56m 3h 1m 3h 9m
Departure OTP 84% – –
Los Angeles (LAX) to St Louis flights · Palm Springs (PSP) to St Louis flights
Airports within 200 miles of SNA with service to Spirit of St Louis 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 · SUS: CDT

When it's 6:00 PM in Santa Ana, it's 8:00 PM in St Louis.
Distance & Flight Time
1,551 mi / 2,495 km
Nonstop flight time is approximately 1h 56m.
Facts

SNA–SUS Quick Facts

Key statistics for the Santa Ana to St Louis route.
Route details
Distance1,551 mi / 2,495 km
Flight time1h 56m
Time difference+2 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections46 hubs
Origin: SNA
Full nameJohn Wayne Orange County International Airport
IATA / ICAOSNA / KSNA
TimezoneAmerica/Los_Angeles
Passengers/yr10.7M
Elevation56 ft / 17 m
Destination: SUS
Full nameSpirit of St Louis Airport
IATA / ICAOSUS / KSUS
TimezoneAmerica/Chicago
Elevation463 ft / 141 m
FAQ

Frequently Asked Questions

Common questions about SNA to SUS flights.
Nonstop flights from John Wayne Orange County International Airport to Spirit of St Louis Airport take approximately 1h 56m. The route covers 1,551 miles.
There are approximately 1 nonstop flights per week from SNA to SUS.
Yes, 1-stop connections are available through HOU, MCI, PHX, STL, ELP, APA, PSP, MDW, LAS, SLC, SDF, SJD, SFO, BNA, MSY, SJC, IND, BZN, IAH, AUS, PIT, DEN, BWI, ORD, IAD, CHS, PHL, PDX, BOS, MCO, CMH, CLT, DTW, PBI, APF, FLL, NAS, MIA, SRQ, JFK, SXM, DNA, DAL, OMA, DFW and HND. These options provide additional schedule flexibility.
St Louis is 2 hours ahead of Santa Ana.
Yes, return flights from SUS to SNA are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LAX and PSP. 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 SUS

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

SNA to SUS Flight Duration and Schedule

Nonstop flight time from SNA to SUS ranges from 1 hours 56 minutes. The route covers a distance of 1,551 miles (2,495 km).

Connecting Options and Alternatives

46 one-stop connections are available, with the fastest taking approximately 4 hours via HOU. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Los Angeles (LAX) and Palm Springs (PSP).