Flagstaff to San Francisco Flights
Everything you need to know about the FLG → SFO domestic route — flight time, airlines, fares, and booking tips. Track your flight in real time with TripTrack.
✈️ Route Overview
Key facts for the Flagstaff to San Francisco route
🛫 Airlines on This Route
Carriers operating FLG → SFO flights
| Airline | Notes |
|---|---|
| Delta | SkyMiles frequent flyer program |
| American Airlines | AAdvantage frequent flyer program |
| United | MileagePlus frequent flyer program |
| Southwest | Rapid Rewards — bags fly free |
| Alaska Airlines | Mileage Plan — generous earning rates |
| JetBlue | TrueBlue — free snacks, above-average legroom |
💡 Booking Tips
How to get the best deal on Flagstaff to San Francisco flights
Best Days to Fly
Saturday departures often carry lower fares than Sunday
Fare Range
$80-$170 round trip. Book 3–6 weeks in advance for domestic routes, 2–3 months for international.
Red-Eye Flights
✗ Not available
No overnight options on this route — plan for daytime travel.
Track Your Flight
Once booked, TripTrack automatically imports your flight from your confirmation email. Real-time gate changes and delay alerts — no manual entry needed.
🧳 Travel Tips for This Route
Practical advice from frequent travelers on the FLG → SFO route
- 1 Early morning flights have the lowest cancellation/delay rates.
- 2 Alaska Airlines has a generous mileage program for West Coast routes.
🏢 Airport Guides
Full terminal, transit, and traveler info for both airports
Track Your FLG → SFO Flight — Automatically
TripTrack monitors your flight in real time — gate changes, delays, and departure updates sent to your phone the moment they happen. Connect your Gmail once and your trips appear automatically. No manual entry.
Frequently Asked Questions — Flagstaff to San Francisco Flights
How long is the flight from Flagstaff to San Francisco?
The average flight time from Flagstaff (FLG) to San Francisco (SFO) is 1h 55m. This is an estimate including taxi, climb, and descent time — actual flight time may vary based on winds and routing.
Which airlines fly from Flagstaff to San Francisco?
Airlines operating the FLG to SFO route include Delta, American Airlines, United and 3 more. Check each airline's website for current schedules and availability.
How far is Flagstaff from San Francisco?
The great-circle distance from Flagstaff to San Francisco is 620 miles (997 km). This is the straight-line distance — actual flight paths may be slightly longer.
What are the cheapest days to fly from Flagstaff to San Francisco?
Saturday departures often carry lower fares than Sunday. Fares on this route typically range $80-$170 round trip.
Is there a time zone change flying from Flagstaff to San Francisco?
No — Flagstaff and San Francisco are in the same time zone. No clock adjustment needed.
Are there red-eye flights from Flagstaff to San Francisco?
No, there are currently no overnight (red-eye) flights on the FLG to SFO route. All flights operate during daytime hours.
How can I track my Flagstaff to San Francisco flight in real time?
TripTrack automatically tracks your FLG to SFO flight — showing real-time gate changes, delays, and departure updates. Connect your Gmail once and your booking confirmation is imported automatically. Available free on iOS and Android.