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RND to UGN: distance & flight time
San Antonio (Randolph Air Force Base) → Chicago (Waukegan National Airport)
1,062 mi
1,710 km · 923 nm
2h 47m
estimated nonstop flight time
Same time
time difference · heading northeast
See live RND→UGN fares Phone-only fares on this route — call free
Flight time details
1,062 miles nonstop takes roughly 2h 47m gate to gate, flying northeast. 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
- RND — Randolph Air Force Base · San Antonio, United States
- UGN — Waukegan National Airport · Chicago, 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 RND
- SAT · San Antonio International Airport11 mi away
- SSF · Stinson Municipal Airport18 mi away
- AUS · Austin Bergstrom International Airport59 mi away
- SKF · Lackland Air Force Base21 mi away
Near UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 mi away
Frequently asked questions
How far is RND from UGN?
The flight distance from San Antonio (RND) to Chicago (UGN) is 1,062 miles (1,710 km, 923 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RND to UGN?
A nonstop flight takes about 2h 47m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RND to UGN?
Nonstop service on RND–UGN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 47m nonstop estimate.
What is the cheapest way to fly from RND to UGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RND–UGN that never appear on search engines, with no booking fees.
Why are some RND to UGN fares phone-only?
Consolidator contracts let us sell certain RND–UGN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.