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DLH to SAT: distance & flight time
Duluth (Duluth International Airport) → San Antonio (San Antonio International Airport)
1,242 mi
2,000 km · 1,080 nm
3h 10m
estimated nonstop flight time
Same time
time difference · heading south
See live DLH→SAT fares Phone-only fares on this route — call free
Flight time details
1,242 miles nonstop takes roughly 3h 10m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DLH — Duluth International Airport · Duluth, 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 DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 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 DLH from SAT?
The flight distance from Duluth (DLH) to San Antonio (SAT) is 1,242 miles (2,000 km, 1,080 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLH to SAT?
A nonstop flight takes about 3h 10m 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 cheapest way to fly from DLH to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLH–SAT that never appear on search engines, with no booking fees.