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DLS to MMH: distance & flight time
The Dalles (Columbia Gorge Regional the Dalles Municipal Airport) → Mammoth Lakes (Mammoth Yosemite Airport)
565 mi
910 km · 491 nm
1h 42m
estimated nonstop flight time
Same time
time difference · heading south
See live DLS→MMH fares Phone-only fares on this route — call free
Flight time details
565 miles nonstop takes roughly 1h 42m gate to gate, flying south. 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
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, United States
- MMH — Mammoth Yosemite Airport · Mammoth Lakes, 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 DLS
- TTD · Portland Troutdale Airport60 mi away
- PDX · Portland International Airport69 mi away
- YKM · Yakima Air Terminal McAllister Field72 mi away
- HIO · Portland Hillsboro Airport86 mi away
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
Frequently asked questions
How far is DLS from MMH?
The flight distance from The Dalles (DLS) to Mammoth Lakes (MMH) is 565 miles (910 km, 491 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLS to MMH?
A nonstop flight takes about 1h 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 DLS to MMH?
Nonstop service on DLS–MMH 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 42m nonstop estimate.
What is the cheapest way to fly from DLS to MMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLS–MMH that never appear on search engines, with no booking fees.
Why are some DLS to MMH fares phone-only?
Consolidator contracts let us sell certain DLS–MMH 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.