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IPT to MMH: distance & flight time

Williamsport (Williamsport Regional Airport) → Mammoth Lakes (Mammoth Yosemite Airport)

2,229 mi
3,587 km · 1,937 nm
4h 50m
estimated nonstop flight time
-3h
time difference · heading west
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Flight time details

2,229 miles nonstop takes roughly 4h 50m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.

The two airports

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.

Frequently asked questions

How far is IPT from MMH?

The flight distance from Williamsport (IPT) to Mammoth Lakes (MMH) is 2,229 miles (3,587 km, 1,937 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from IPT to MMH?

A nonstop flight takes about 4h 50m 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 IPT to MMH?

Nonstop service on IPT–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 4h 50m nonstop estimate.

What is the time difference between Williamsport and Mammoth Lakes?

Mammoth Lakes is 3 hours behind Williamsport.

What is the cheapest way to fly from IPT to MMH?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–MMH that never appear on search engines, with no booking fees.

Why are some IPT to MMH fares phone-only?

Consolidator contracts let us sell certain IPT–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.
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