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MMH to CMI: distance & flight time
Mammoth Lakes (Mammoth Yosemite Airport) → Champaign (University of Illinois Willard Airport)
1,645 mi
2,648 km · 1,430 nm
3h 42m
estimated nonstop flight time
+2h
time difference · heading east
See live MMH→CMI fares Phone-only fares on this route — call free
Flight time details
1,645 miles nonstop takes roughly 3h 42m 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
- MMH — Mammoth Yosemite Airport · Mammoth Lakes, United States
- CMI — University of Illinois Willard Airport · Champaign, 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 MMH
- BIH · Eastern Sierra Regional Airport31 mi away
- RMY · Mariposa Yosemite Airport66 mi away
- FAT · Fresno Yosemite International Airport76 mi away
- MAE · Madera Municipal Airport83 mi away
Near CMI
Frequently asked questions
How far is MMH from CMI?
The flight distance from Mammoth Lakes (MMH) to Champaign (CMI) is 1,645 miles (2,648 km, 1,430 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MMH to CMI?
A nonstop flight takes about 3h 42m 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 MMH to CMI?
Nonstop service on MMH–CMI 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 3h 42m nonstop estimate.
What is the time difference between Mammoth Lakes and Champaign?
Champaign is 2 hours ahead of Mammoth Lakes.
What is the cheapest way to fly from MMH to CMI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MMH–CMI that never appear on search engines, with no booking fees.
Why are some MMH to CMI fares phone-only?
Consolidator contracts let us sell certain MMH–CMI 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.