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GTF to OAK: distance & flight time
Great Falls (Great Falls International Airport) → Oakland (Metropolitan Oakland International Airport)
870 mi
1,400 km · 756 nm
2h 21m
estimated nonstop flight time
-1h
time difference · heading southwest
See live GTF→OAK fares Phone-only fares on this route — call free
Flight time details
870 miles nonstop takes roughly 2h 21m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- OAK — Metropolitan Oakland International Airport · Oakland, 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Near OAK
- SFO · San Francisco International Airport11 mi away
- HWD · Hayward Executive Airport7 mi away
- NGZ · Alameda Naval Air Station7 mi away
- SQL · San Carlos Airport15 mi away
Frequently asked questions
How far is GTF from OAK?
The flight distance from Great Falls (GTF) to Oakland (OAK) is 870 miles (1,400 km, 756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to OAK?
A nonstop flight takes about 2h 21m 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 GTF to OAK?
Nonstop service on GTF–OAK 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 21m nonstop estimate.
What is the time difference between Great Falls and Oakland?
Oakland is 1 hour behind Great Falls.
What is the cheapest way to fly from GTF to OAK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–OAK that never appear on search engines, with no booking fees.
Why are some GTF to OAK fares phone-only?
Consolidator contracts let us sell certain GTF–OAK 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.