Marco Island to San Antonio (MRK–SAT) — Airlines, Schedules & Connections

MRK Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 2 1-stop flights
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 2 hubs
IAD Dulles ~7h 24m → ACSNUA Dulles (IAD) to San Antonio flights
ORD Chicago ~8h 20m → AAACAS Chicago (ORD) to San Antonio flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Marco Island to San Antonio
Connecting service available through multiple hubs.
-1h behind

While no nonstop service exists between MRK and SAT, 1-stop connecting options are available.

Also explore MRK Routes SAT Routes MRK Live Flights SAT Live Flights SAT Delays
All flights from San Antonio (SAT) San Antonio to Marco Island flights
Connections

Connection Landscape

1-stop and 2-stop options for MRK to SAT.
1-STOP
One-Stop Connections
2
Hubs
~7h
Fastest
~8h
Longest
IAD ~7h 24m ORD ~8h 20m
Verified with published schedule alignment and minimum connection time.
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
MRK → SAT
80%
Generally reliable. Most flights run on time.
Arriving
80%
Return
SAT → MRK
88%
Generally reliable. Most flights run on time.
Departing
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SAT delays →
Alternatives

Other ways to reach San Antonio from Marco Island

Nearby airports with service to San Antonio International Airport.
Metric MRK→SAT OPF→SAT MIA→SAT
Distance from MRK – 87 mi 87 mi
Nonstop airlines – 4 8
Weekly flights – – 22
Miami (OPF) to San Antonio flights · Miami (MIA) to San Antonio flights · Fort Lauderdale (FLL) to San Antonio flights
Airports within 200 miles of MRK with service to San Antonio International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
San Antonio is 1 hour behind Marco Island.
MRK: EDT · SAT: CDT

When it's 6:00 PM in Marco Island, it's 5:00 PM in San Antonio.
Facts

MRK–SAT Quick Facts

Key statistics for the Marco Island to San Antonio route.
Route details
Time difference-1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: MRK
Full nameMarco Island Executive Airport
IATA / ICAOMRK / KMKY
TimezoneAmerica/New_York
Elevation5 ft / 2 m
Destination: SAT
Full nameSan Antonio International Airport
IATA / ICAOSAT / KSAT
TimezoneAmerica/Chicago
Passengers/yr10.9M
Elevation809 ft / 247 m
FAQ

Frequently Asked Questions

Common questions about MRK to SAT flights.
Yes, 1-stop connections are available, ranked by layover time.
San Antonio is 1 hour behind Marco Island.
Yes, return flights from SAT to MRK are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include OPF, MIA and FLL. 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.

Connecting Options and Alternatives

1-stop connecting options are also available. Nearby alternative airports include Miami (OPF), Miami (MIA) and Fort Lauderdale (FLL).