Chicago to San Marcos (ORD–HYI) — 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–HYI has no scheduled airline service; it is flown by charter / private operators.
On-Time Performance
Other ways to reach San Marcos from Chicago
| Metric | ORD→HYI | SBN→HYI | MSN→HYI |
|---|---|---|---|
| Distance from ORD | – | 84 mi | 108 mi |
| Nonstop airlines | – | 1 | 1 |
| Weekly flights | – | 1 | 1 |
| Departure OTP | 44% | – | – |
Travel Essentials
ORD: CDT · HYI: CDT
When it's 6:00 PM in Chicago, it's 6:00 PM in San Marcos.
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–HYI Quick Facts
Frequently Asked Questions
Connecting Options and Alternatives
Nearby alternative airports include South Bend (SBN) and Madison (MSN).