Great Falls to San Francisco (GTF–SFO) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
While no nonstop service exists between GTF and SFO, connecting options are available through 11 hubs.
Connection Landscape
Other ways to reach San Francisco from Great Falls
| Metric | GTF→SFO | BZN→SFO | MSO→SFO |
|---|---|---|---|
| Distance from GTF | – | 118 mi | 134 mi |
| Nonstop airlines | 0 | 12 | 3 |
| Weekly flights | 0 | 8 | 7 |
| Flight time | 2h 11m | 2h 22m | 2h 31m |
Travel Essentials
GTF: MDT · SFO: PDT
When it's 6:00 PM in Great Falls, it's 5:00 PM in San Francisco.
BART from SFO station (free AirTrain from any terminal to the station) to downtown San Francisco takes 30–40 minutes ($10.45 to Embarcadero). Traffic on 101 can make taxis and ride-hails much slower during peak hours; BART skips all of that. BART also reaches Oakland, Berkeley, and Millbrae for Caltrain connections.Ride-hails from SFO use a dedicated garage pickup area; follow signs. Taxis are metered; downtown SF costs $40–60. Caltrain to the Peninsula (Mountain View, Palo Alto, San Jose) requires taking BART to Millbrae station for the transfer. Rental cars are at a consolidated facility accessible by AirTrain.
Coastal fog dominates the climate pattern. The thick marine layer ("Karl the Fog") rolls into SFO from the Pacific regularly in summer (June–September), causing significant low-visibility delays even on days that appear sunny inland. Morning fog burns off by afternoon most days, but persistent IFR conditions can last all day. This is the primary flight disruption risk at SFO.
Temperatures are mild year-round (10–20°C) with little seasonal variation. Winters bring rain (December–March) and occasional atmospheric river events that cause brief but intense flooding on the 101. Summers are cool. Pack a light jacket year-round. Wind off the bay affects small aircraft approach paths.
GTF–SFO Quick Facts
Frequently Asked Questions
Flights from GTF to SFO
Great Falls International Airport (GTF) and San Francisco International Airport (SFO) are connected through multiple connecting hub airports.
GTF to SFO Flight Duration and Schedule
Nonstop flight time from GTF to SFO ranges from 2 hours 11 minutes. The route covers a distance of 880 miles (1,417 km).
Connecting Options and Alternatives
11 one-stop connections are available, with the fastest taking approximately 4 hours via BOI. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bozeman (BZN), Missoula (MSO) and Kalispell (FCA).