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Cheap flights from Great Falls to San Francisco (GTF - SFO)

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How to find the cheapest flight from
Great Falls (GTF) to San Francisco (SFO)

GTF - SFO
Price
$165 - $473
SFO
Temperature
59 - 77 °F
SFO
Rainfall
0 - 4.7 inches
Popular in July High demand for flights, 34% potential price rise
Cheapest in January Best time to find cheap flights, 47% potential price drop
Round-trip from $165 From Great Falls to San Francisco
One-way from $118 One-way flight from Great Falls to San Francisco
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Great Falls to San Francisco?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 49% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Great Falls to San Francisco?

Travelers have found it’s best to book a flight 44 days in advance to save up to 20% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Great Falls to San Francisco 1-2 weeks in advance for as low as $117, or $137 for flights within the next 24 hours.

What is the cheapest month to fly from Great Falls to San Francisco?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, February can be a great choice for travel to San Francisco. Flights to San Francisco from Great Falls in February are about $121 on average during February, but can be found for as low as $61.

One-way flights to San Francisco from Great Falls

The cheapest one-way flights from Great Falls to San Francisco
2:30 am - 5:26 am
Delta
1 Stop
3h 56m
GTF - SFO
Delta
$118
Delta
2:30 am - 5:26 am
Delta
1 Stop
3h 56m
GTF - SFO
Delta
$148
Delta
2:30 am - 5:26 am
Delta
1 Stop
3h 56m
GTF - SFO
Delta
$228
Delta

Related info for your journey

Useful info, stats and facts about Great Falls to San Francisco flights.

Flight FAQs

From Great Falls to San Francisco

Are flight prices decreasing from Great Falls to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Great Falls and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for SkyWest Airlines, as currently they have the cheapest options available from Great Falls to San Francisco. On average you can find 76 flights for this flight path daily.

Does it rain more in Great Falls or San Francisco?

Great Falls will have greater rainfall in 0 compared to San Francisco over the next 11 days.

Is Great Falls weather warmer or cooler than San Francisco?

We forecast the temperature to be around the 86 °F's in July, on average. The temperature in San Francisco is generally colder than in Great Falls. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Great Falls to San Francisco

Destination information for San Francisco

Things to know before you go. Useful info for your trip from Great Falls to San Francisco
Average temperature for July in San Francisco
71.6 °F
Avg rainfall for July in San Francisco
0.0 ″

Airports servicing Great Falls

Airports servicing San Francisco