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MWH to TWF: distance & flight time
Grant County Airport (Grant County International Airport) → Twin Falls (Joslin Field Magic Valley Regional Airport)
403 mi
649 km · 350 nm
1h 21m
estimated nonstop flight time
+1h
time difference · heading southeast
See live MWH→TWF fares Phone-only fares on this route — call free
Flight time details
403 miles nonstop takes roughly 1h 21m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- MWH — Grant County International Airport · Grant County Airport, United States
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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 MWH
- EAT · Pangborn Memorial Airport44 mi away
- PSC · Tri Cities Airport66 mi away
- YKM · Yakima Air Terminal McAllister Field73 mi away
- SKA · Fairchild Air Force Base83 mi away
Near TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Frequently asked questions
How far is MWH from TWF?
The flight distance from Grant County Airport (MWH) to Twin Falls (TWF) is 403 miles (649 km, 350 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MWH to TWF?
A nonstop flight takes about 1h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Grant County Airport and Twin Falls?
Twin Falls is 1 hour ahead of Grant County Airport.
What is the cheapest way to fly from MWH to TWF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MWH–TWF that never appear on search engines, with no booking fees.