Chicago to Santa Ana (ORD–SNA) — Airlines, Schedules & Connections
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.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
ORD–SNA is served by 2 airlines with nonstop service. American Airlines and United Airlines lead the route. The flight covers 1,723 miles in approximately 4h 21m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines Also: AS, BA, EI, GF, QR, RJ | 33 | 7M8, B38M | 4h19-4h22 | Oneworld | AS, BA, EI, GF, QR, RJ | |
| UA United Airlines Also: SN | 27 | 32Q, 737, 73G, A21N | 4h32-4h41 | Star Alliance | SN |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Santa Ana from Chicago
| Metric | ORD→SNA | MDW→SNA | GYY→SNA |
|---|---|---|---|
| Distance from ORD | – | 15 mi | 36 mi |
| Nonstop airlines | 2 | 10 | 1 |
| Weekly flights | 139 | 1 | – |
| Flight time | 4h 21m | 3h 26m | 4h 19m |
| Departure OTP | 62% | – | – |
Travel Essentials
ORD: CDT · SNA: PDT
When it's 6:00 PM in Chicago, it's 4:00 PM in Santa Ana.
CTA Blue Line runs 24/7 from downtown Loop stations to O'Hare (45 min, $5). Pace buses serve suburbs. Ride-shares cost $35–55 from downtown depending on traffic; add 30+ minutes during rush hour on the Kennedy Expressway.Economy parking lots E/F connect via ATS people mover. Terminal 5 (international) is separate from Terminals 1–3; allow extra time for inter-terminal transfers.
ORD–SNA Quick Facts
Frequently Asked Questions
Flights from ORD to SNA
Chicago O'Hare International Airport (ORD) and John Wayne Orange County International Airport (SNA) are connected by nonstop service from American Airlines and United Airlines. With 139 weekly departures, this is a heavily served route.
ORD to SNA Flight Duration and Schedule
Nonstop flight time from ORD to SNA is about 4 hours 21 minutes gate to gate. The route covers a distance of 1,723 miles (2,772 km). There are approximately 139 weekly flights outbound and 177 return, totaling 316 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Phoenix Sky Harbor, Harry Reid and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Chicago (MDW), Gary (GYY) and Milwaukee (MKE).