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MMH to YAC: distance & flight time
Mammoth Lakes (Mammoth Yosemite Airport) → Cat Lake (Cat Lake Airport)
1,631 mi
2,625 km · 1,417 nm
3h 40m
estimated nonstop flight time
+2h
time difference · heading northeast
See live MMH→YAC fares Phone-only fares on this route — call free
Flight time details
1,631 miles nonstop takes roughly 3h 40m gate to gate, flying northeast. 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
- YAC — Cat Lake Airport · Cat Lake, Canada
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 YAC
- YPL · Pickle Lake Airport72 mi away
- YNO · North Spirit Lake Airport72 mi away
- YBS · Opapimiskan Lake Airport86 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport87 mi away
Frequently asked questions
How far is MMH from YAC?
The flight distance from Mammoth Lakes (MMH) to Cat Lake (YAC) is 1,631 miles (2,625 km, 1,417 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MMH to YAC?
A nonstop flight takes about 3h 40m 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 YAC?
Nonstop service on MMH–YAC 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 40m nonstop estimate.
What is the time difference between Mammoth Lakes and Cat Lake?
Cat Lake is 2 hours ahead of Mammoth Lakes.
What is the cheapest way to fly from MMH to YAC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MMH–YAC that never appear on search engines, with no booking fees.
Why are some MMH to YAC fares phone-only?
Consolidator contracts let us sell certain MMH–YAC 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.