Which airports can I use when flying from Great Falls to San Francisco?

Flights from Great Falls to San Francisco usually depart from Great Falls (GTF) and arrive at San Francisco (SFO).

What cabin classes can I book on flights from Great Falls to San Francisco?

Two cabin classes are available on flights from Great Falls to San Francisco: • Economy Class • First Class

Which airports do connecting flights from Great Falls to San Francisco pass through?

Connecting flights from Great Falls to San Francisco most commonly pass through: • Salt Lake City (SLC) - 81% of one-stop connections • Seattle/Tacoma Intl (SEA) - 19% of one-stop connections

Can I save money by using flexible dates for flights from Great Falls to San Francisco?

Yes. Flexible dates can save you up to 49% on flights from Great Falls to San Francisco. Thursday is the cheapest departure day at $259 round-trip on average, while Saturday is the most expensive at $500, a difference of $241. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Francisco?

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

How long is a flight from Great Falls to San Francisco?

There are currently no nonstop flights available from Great Falls to San Francisco. Flights with 1 layover take between 5h 33m and 5h 39m in total, depending on the connection.

Do I need a passport to fly from Great Falls to San Francisco?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Great Falls to San Francisco changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $296 to $1,149. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Great Falls to San Francisco looking right now?

One-way fares from Great Falls to San Francisco are currently higher than usual. Average one-way flight prices are about $353, which is 45% above the typical average for this route.

How much time can I save by choosing a different layover airport from Great Falls to San Francisco?

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 33m, compared with 5h 39m via Seattle/Tacoma Intl (SEA).

What is the time difference between Great Falls and San Francisco?

San Francisco is 1 hour behind Great Falls (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Francisco Airport (SFO)?

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include: • Thrifty • Europcar • Dollar • Hertz • Fox

How much should I expect to pay for a Great Falls to San Francisco flight?

Round-trip flights from Great Falls to San Francisco range from $298 to $410, with an average of $388 over the past 12 months. Anything below $298 counts as a good deal.

What’s the most popular layover airport when flying from Great Falls to San Francisco?

Salt Lake City (SLC) is the most popular layover for the Great Falls to San Francisco route. 81% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SLC.

What is the cheapest layover airport when flying from Great Falls to San Francisco?

Flights via Salt Lake City (SLC) offer the most affordable fares, with an average round-trip price of $409. Based on KAYAK data over the past 3 months.

When flying from Great Falls to San Francisco which airport offers the shortest layover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for Great Falls to San Francisco layovers at 3h 30m over the past 3 months.

$182 CHEAP FLIGHTS from Great Falls to San Francisco (GTF - SFO)

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Cheapest round-trip

$296

Typical prices: $298-$410

Multiple Airlines

Thu 11/22Mon 12/3

GTF - SFO • 2 stops

Cheapest one-way

$182

Typical prices: $149-$264

Alaska Airlines

Wed 11/7

GTF - SFO • 1 stop

When to travel

March

Cheapest • 37% price drop

October

Most popular

Good to know

Top layover airports

Salt Lake City (SLC)

Cheapest • Avg $409 (round-trip)

Seattle/Tacoma Intl (SEA)

Shortest trip • 5h 39m (one-way)

Insights

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We hope you love your trip to San Francisco!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Great Falls to San Francisco

Sun, Nov 22 - Thu, Dec 3

11:26 am - 10:06 pmGTF Great Falls-SFO San Francisco

35h 40m2 stops Phoenix-Mesa Gateway San Diego

9:06 pm - 10:49 amSFO San Francisco-GTF Great Falls

12h 43m1 stop Las Vegas Harry Reid Intl

$296Multiple Airlines

Sun, Nov 22 - Thu, Dec 3

11:26 am - 10:46 amGTF Great Falls-SFO San Francisco

24h 20m1 stop Phoenix-Mesa Gateway

9:06 pm - 10:49 amSFO San Francisco-GTF Great Falls

12h 43m1 stop Las Vegas Harry Reid Intl

$316Multiple Airlines

Tue, Dec 8 - Thu, Jan 7

4:51 pm - 8:48 pmGTF Great Falls-SFO San Francisco

4h 57m1 stop Seattle/Tacoma Intl

9:25 am - 3:28 pmSFO San Francisco-GTF Great Falls

5h 03m1 stop Seattle/Tacoma Intl

$350Alaska Airlines

Sat, Jan 23 - Tue, Jan 26

4:08 pm - 9:40 pmGTF Great Falls-SFO San Francisco

6h 32m1 stop Seattle/Tacoma Intl

9:25 am - 3:28 pmSFO San Francisco-GTF Great Falls

5h 03m1 stop Seattle/Tacoma Intl

$352Alaska Airlines

Sat, Nov 21 - Sat, Dec 5

4:41 pm - 8:43 pmGTF Great Falls-SFO San Francisco

5h 02m1 stop Seattle/Tacoma Intl

6:00 am - 4:11 pmSFO San Francisco-GTF Great Falls

9h 11m1 stop Seattle/Tacoma Intl

$360Alaska Airlines

Sat, Jan 23 - Tue, Jan 26

4:08 pm - 9:40 pmGTF Great Falls-SFO San Francisco

6h 32m1 stop Seattle/Tacoma Intl

9:25 am - 3:28 pmSFO San Francisco-GTF Great Falls

5h 03m1 stop Seattle/Tacoma Intl

$360Alaska Airlines

Mon, Nov 23 - Sat, Dec 5

4:41 pm - 8:43 pmGTF Great Falls-SFO San Francisco

5h 02m1 stop Seattle/Tacoma Intl

7:00 am - 4:11 pmSFO San Francisco-GTF Great Falls

8h 11m1 stop Seattle/Tacoma Intl

$360Alaska Airlines

Thu, Nov 26 - Sat, Dec 5

1:21 pm - 6:39 pmGTF Great Falls-SFO San Francisco

6h 18m1 stop Salt Lake City

9:59 am - 5:39 pmSFO San Francisco-GTF Great Falls

6h 40m1 stop Salt Lake City

$368Delta

Wed, Nov 25 - Tue, Dec 1

6:19 pm - 11:59 pmGTF Great Falls-SFO San Francisco

6h 40m1 stop Salt Lake City

5:15 pm - 10:35 pmSFO San Francisco-GTF Great Falls

4h 20m1 stop Salt Lake City

$368Delta

Thu, Nov 26 - Tue, Dec 1

1:21 pm - 6:39 pmGTF Great Falls-SFO San Francisco

6h 18m1 stop Salt Lake City

5:15 pm - 10:35 pmSFO San Francisco-GTF Great Falls

4h 20m1 stop Salt Lake City

$368Delta

Booking Insights

Price, demand and travel trends for Great Falls to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from Great Falls to San Francisco?

Alaska Airlines ($350) and Delta ($368) are the cheapest airlines to fly round-trip from Great Falls to San Francisco according to KAYAK data over the last 5 days.

Find deals

Low season	February
High season	October
Cheapest flight	$182

Beat the crowds with an average 56% drop in travelers.

One-way flight from Great Falls to San Francisco

When to book flights from Great Falls to San Francisco

Are your dates flexible? Find out the best times to travel from Great Falls to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Great Falls to San Francisco?
Two cabin classes are available on flights from Great Falls to San Francisco:

• Economy Class
• First Class
How long is a flight from Great Falls to San Francisco?
There are currently no nonstop flights available from Great Falls to San Francisco. Flights with 1 layover take between 5h 33m and 5h 39m in total, depending on the connection.
Do I need a passport to fly from Great Falls to San Francisco?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Great Falls to San Francisco flight?
Round-trip flights from Great Falls to San Francisco range from $298 to $410, with an average of $388 over the past 12 months. Anything below $298 counts as a good deal.
Have flight prices from Great Falls to San Francisco changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $296 to $1,149. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Great Falls to San Francisco looking right now?
One-way fares from Great Falls to San Francisco are currently higher than usual. Average one-way flight prices are about $353, which is 45% above the typical average for this route.
What car rental options are available at San Francisco Airport (SFO)?
San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

• Thrifty
• Europcar
• Dollar
• Hertz
• Fox
Which airports can I use when flying from Great Falls to San Francisco?
Flights from Great Falls to San Francisco usually depart from Great Falls (GTF) and arrive at San Francisco (SFO).
Which airports do connecting flights from Great Falls to San Francisco pass through?
Connecting flights from Great Falls to San Francisco most commonly pass through:

• Salt Lake City (SLC) - 81% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 19% of one-stop connections
Can I save money by using flexible dates for flights from Great Falls to San Francisco?
Yes. Flexible dates can save you up to 49% on flights from Great Falls to San Francisco. Thursday is the cheapest departure day at $259 round-trip on average, while Saturday is the most expensive at $500, a difference of $241.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Great Falls to San Francisco?
Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 33m, compared with 5h 39m via Seattle/Tacoma Intl (SEA).
What is the time difference between Great Falls and San Francisco?
San Francisco is 1 hour behind Great Falls (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in San Francisco?
Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $259, about $241 less than Saturday fares (48% savings) based on the last 12 months.
If you can choose when to travel, plan your Great Falls to San Francisco trip for March. Fares historically average $245 round-trip in that month - typically $255 less than the most expensive month, which is February (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.

• Grand Hyatt At Sfo

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$182 Find Cheap Flights from Great Falls to San Francisco - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Great Falls to San Francisco

Recent one-way flight deals from Great Falls to San Francisco

Recent last minute flight deals from Great Falls to San Francisco

Price, demand and travel trends for Great Falls to San Francisco flights

Which airline is the cheapest to fly from Great Falls to San Francisco?

What’s the most popular layover airport when flying from Great Falls to San Francisco?

What is the cheapest layover airport when flying from Great Falls to San Francisco?

When flying from Great Falls to San Francisco which airport offers the shortest layover?

Key details for Great Falls to San Francisco flights

Low season

High season

Cheapest flight

When to book flights from Great Falls to San Francisco

Your Great Falls to San Francisco flight questions, answered

Your guide to booking Great Falls to San Francisco flights

More options for your flight from Great Falls to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Great Falls to San Francisco

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