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
Flight Schedule 0 flights Verified 2d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Santa Ana to St Louis
Connecting service available through multiple hubs.
1 Flights/wk 1,551 mi 1h 46m nonstop +3h ahead 26 1-stop hubs

While no nonstop service exists between SNA and SUS, connecting options are available through 26 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
26
Hubs
~4h
Fastest
~29h
Longest
PHX ~4h 12m SLC ~4h 28m BNA ~4h 31m LAS ~4h 40m IAH ~5h 10m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
82
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 → SUS
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
SUS → SNA
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SNA delays →
Alternatives

Other ways to reach St Louis from Santa Ana

Nearby airports with service to Spirit of St Louis Airport.
Metric SNA→SUS PSP→SUS
Distance from SNA – 79 mi
Nonstop airlines 0 1
Weekly flights 1 1
Flight time 1h 46m 1h 57m
Departure OTP 100% –
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
+3h
St Louis is 3 hours ahead of Santa Ana.
SNA: PDT · SUS: EDT

When it's 6:00 PM in Santa Ana, it's 9:00 PM in St Louis.
Distance & Flight Time
1,551 mi / 2,495 km
Nonstop flight time is approximately 1h 46m.
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 46m
Time difference+3 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections26 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/Indiana/Vincennes
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 46m. The route covers 1,551 miles.
There are approximately 1 nonstop flights per week from SNA to SUS. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through PHX, SLC, BNA, LAS, IAH, SJC, IND, DAL, SFO, BZN, SRQ, DEN, IAD, CLT, CLE, PBI, FLL, PDX, MIA, BOS, JFK, MSP, AUS, DFW, HND and ORD. These options provide additional schedule flexibility.
St Louis is 3 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 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 46 minutes. The route covers a distance of 1,551 miles (2,495 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

26 one-stop connections are available, with the fastest taking approximately 4 hours via PHX. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Palm Springs (PSP).