Need help booking?
Unpublished phone-only deals available
BFI to MMH: distance & flight time
Seattle (Boeing Field King County International Airport) → Mammoth Lakes (Mammoth Yosemite Airport)
707 mi
1,137 km · 614 nm
2h
estimated nonstop flight time
Same time
time difference · heading south
See live BFI→MMH fares Phone-only fares on this route — call free
Flight time details
707 miles nonstop takes roughly 2h 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
- BFI — Boeing Field King County International Airport · Seattle, 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 BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 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 BFI from MMH?
The flight distance from Seattle (BFI) to Mammoth Lakes (MMH) is 707 miles (1,137 km, 614 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to MMH?
A nonstop flight takes about 2h 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 BFI to MMH?
Nonstop service on BFI–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 2h nonstop estimate.
What is the cheapest way to fly from BFI to MMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–MMH that never appear on search engines, with no booking fees.
Why are some BFI to MMH fares phone-only?
Consolidator contracts let us sell certain BFI–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.