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OSC to SAT: distance & flight time
Oscoda (Oscoda Wurtsmith Airport) → San Antonio (San Antonio International Airport)
1,320 mi
2,124 km · 1,147 nm
3h 20m
estimated nonstop flight time
-1h
time difference · heading southwest
See live OSC→SAT fares Phone-only fares on this route — call free
Flight time details
1,320 miles nonstop takes roughly 3h 20m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OSC — Oscoda Wurtsmith Airport · Oscoda, United States
- SAT — San Antonio International Airport · San Antonio, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OSC
- ECA · Iosco County Airport10 mi away
- APN · Alpena County Regional Airport44 mi away
- HTL · Roscommon County - Blodgett Memorial Airport63 mi away
- GDW · Gladwin Zettel Memorial Airport63 mi away
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is OSC from SAT?
The flight distance from Oscoda (OSC) to San Antonio (SAT) is 1,320 miles (2,124 km, 1,147 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSC to SAT?
A nonstop flight takes about 3h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Oscoda and San Antonio?
San Antonio is 1 hour behind Oscoda.
What is the cheapest way to fly from OSC to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSC–SAT that never appear on search engines, with no booking fees.