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SUU to UGN: distance & flight time
Fairfield (Travis Air Force Base) → Chicago (Waukegan National Airport)
1,804 mi
2,903 km · 1,568 nm
4h
estimated nonstop flight time
+2h
time difference · heading east
See live SUU→UGN fares Phone-only fares on this route — call free
Flight time details
1,804 miles nonstop takes roughly 4h gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SUU — Travis Air Force Base · Fairfield, 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 SUU
- SFO · San Francisco International Airport51 mi away
- APC · Napa County Airport20 mi away
- CCR · Buchanan Field20 mi away
- SAC · Sacramento Executive Airport29 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 SUU from UGN?
The flight distance from Fairfield (SUU) to Chicago (UGN) is 1,804 miles (2,903 km, 1,568 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUU to UGN?
A nonstop flight takes about 4h 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 Fairfield and Chicago?
Chicago is 2 hours ahead of Fairfield.
What is the cheapest way to fly from SUU to UGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUU–UGN that never appear on search engines, with no booking fees.