Need help booking?
Unpublished phone-only deals available
CMI to INT: distance & flight time
Champaign (University of Illinois Willard Airport) → Winston-salem (Smith Reynolds Airport)
514 mi
828 km · 447 nm
1h 35m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CMI→INT fares Phone-only fares on this route — call free
Flight time details
514 miles nonstop takes roughly 1h 35m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CMI — University of Illinois Willard Airport · Champaign, United States
- INT — Smith Reynolds Airport · Winston-salem, 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 CMI
Near INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 mi away
Frequently asked questions
How far is CMI from INT?
The flight distance from Champaign (CMI) to Winston-salem (INT) is 514 miles (828 km, 447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to INT?
A nonstop flight takes about 1h 35m 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 CMI to INT?
Nonstop service on CMI–INT 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 1h 35m nonstop estimate.
What is the time difference between Champaign and Winston-salem?
Winston-salem is 1 hour ahead of Champaign.
What is the cheapest way to fly from CMI to INT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–INT that never appear on search engines, with no booking fees.
Why are some CMI to INT fares phone-only?
Consolidator contracts let us sell certain CMI–INT 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.