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

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

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

Only Economy Class is available on flights from San Francisco to Great Falls.

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

One-stop flights from San Francisco to Great Falls most commonly connect through: • Salt Lake City (SLC) - 49% of one-stop connections • Seattle/Tacoma Intl (SEA) - 43% of one-stop connections • Denver Intl (DEN) - 8% of one-stop connections Salt Lake City (SLC) handles the largest share of one-stop connections on this route.

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

On the San Francisco to Great Falls route, being flexible with your departure day can save you up to 67%. Saturday is the cheapest day at $313 round-trip on average, while Tuesday is the most expensive at $923: a $610 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

There are currently no nonstop flights available from San Francisco to Great Falls. Flights with 1 layover take between 5h 29m and 6h 36m in total, depending on the connection.

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

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 San Francisco to Great Falls 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 $352 to $1,818. That means the highest observed fare was about 5x higher than the lowest one.

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

One-way fares from San Francisco to Great Falls are currently in line with typical prices for this route. Average one-way fares are about $358.

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

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 29m, compared with 5h 37m via Seattle/Tacoma Intl (SEA) and 6h 36m via Denver Intl (DEN).

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

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

What car rental options are available at Great Falls Airport (GTF)?

Great Falls Airport (GTF) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include: • Avis • Budget • Alamo • Hertz • Enterprise Rent-A-Car

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

Round-trip flights from San Francisco to Great Falls range from $363 to $787, with an average of $505 over the past 12 months. Anything below $363 counts as a good deal.

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

Alaska Airlines ($352) and Delta ($374) are the cheapest airlines to fly round-trip from San Francisco to Great Falls according to KAYAK data over the last 5 days.

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

Salt Lake City (SLC) is the most popular layover for the San Francisco to Great Falls route. 49% 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 San Francisco to Great Falls?

Flights via Salt Lake City (SLC) offer the most affordable fares, with an average round-trip price of $545. Based on KAYAK data over the past 3 months.

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

Seattle/Tacoma Intl (SEA) had the shortest average connection time for San Francisco to Great Falls layovers at 213 minutes over the past 3 months.

$235 CHEAP FLIGHTS from San Francisco to Great Falls (SFO - GTF)

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Cheapest round-trip

$352

Typical prices: $363-$787

Alaska Airlines

Sun 11/11Wed 11/14

SFO - GTF • 1 stop

Cheapest one-way

$356

Typical prices: $218-$449

Delta

Sun 10/7

SFO - GTF • 1 stop

When to travel

September

Cheapest • 53% price drop

July

Most popular

Good to know

Top layover airports

Salt Lake City (SLC)

Cheapest • Avg $545 (round-trip)

Seattle/Tacoma Intl (SEA)

Shortest trip • 5h 37m (one-way)

Insights

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We hope you love your trip to Great Falls!

Flight Deals

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

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 San Francisco to Great Falls

Wed, Nov 11 - Sat, Nov 14

10:39 am - 4:30 pmSFO San Francisco-GTF Great Falls

4h 51m1 stop Seattle/Tacoma Intl

5:10 pm - 9:47 pmGTF Great Falls-SFO San Francisco

5h 37m1 stop Seattle/Tacoma Intl

$352Alaska Airlines

Fri, Nov 6 - Tue, Nov 10

6:08 am - 4:30 pmSFO San Francisco-GTF Great Falls

9h 22m1 stop Seattle/Tacoma Intl

5:10 pm - 9:43 pmGTF Great Falls-SFO San Francisco

5h 33m1 stop Seattle/Tacoma Intl

$360Alaska Airlines

Thu, Oct 22 - Sat, Oct 31

6:20 am - 5:47 pmSFO San Francisco-GTF Great Falls

10h 27m2 stops Seattle/Tacoma Intl Salt Lake City

5:40 am - 8:53 amGTF Great Falls-SFO San Francisco

4h 13m1 stop Salt Lake City

$374Delta

Thu, Oct 22 - Sat, Oct 24

6:20 am - 5:47 pmSFO San Francisco-GTF Great Falls

10h 27m2 stops Seattle/Tacoma Intl Salt Lake City

6:27 pm - 10:22 pmGTF Great Falls-SFO San Francisco

4h 55m1 stop Salt Lake City

$374Delta

Fri, Nov 6 - Tue, Nov 10

9:46 am - 5:47 pmSFO San Francisco-GTF Great Falls

7h 01m1 stop Salt Lake City

1:21 pm - 11:33 pmGTF Great Falls-SFO San Francisco

11h 12m2 stops Salt Lake City Seattle/Tacoma Intl

$374Delta

Wed, Nov 11 - Sat, Nov 14

10:39 am - 4:30 pmSFO San Francisco-GTF Great Falls

4h 51m1 stop Seattle/Tacoma Intl

5:10 pm - 9:41 amGTF Great Falls-SFO San Francisco

17h 31m1 stop Seattle/Tacoma Intl

$377Alaska Airlines

Thu, Oct 22 - Sat, Oct 31

6:20 am - 5:47 pmSFO San Francisco-GTF Great Falls

10h 27m2 stops Seattle/Tacoma Intl Salt Lake City

5:40 am - 1:45 pmGTF Great Falls-SFO San Francisco

9h 05m2 stops Salt Lake City Los Angeles

$379Delta

Wed, Nov 11 - Sat, Nov 14

8:33 am - 4:30 pmSFO San Francisco-GTF Great Falls

6h 57m1 stop Seattle/Tacoma Intl

5:10 pm - 9:41 amGTF Great Falls-SFO San Francisco

17h 31m1 stop Seattle/Tacoma Intl

$385Alaska Airlines

Wed, Nov 11 - Sat, Nov 14

10:39 am - 4:30 pmSFO San Francisco-GTF Great Falls

4h 51m1 stop Seattle/Tacoma Intl

5:10 pm - 8:52 amGTF Great Falls-SFO San Francisco

16h 42m2 stops Seattle/Tacoma Intl San Diego

$411Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

10:45 am - 9:22 pmSFO San Francisco-GTF Great Falls

9h 37m2 stops San Luis Obispo County Denver Intl

2:37 pm - 9:47 pmGTF Great Falls-SFO San Francisco

8h 10m2 stops Denver Intl Los Angeles

$1,818United Airlines

Recent last minute flight deals from San Francisco to Great Falls

Thu, Sep 24 - Sun, Sep 27

9:55 am - 5:41 pmSFO San Francisco-GTF Great Falls

6h 46m1 stop Salt Lake City

6:21 pm - 10:15 pmGTF Great Falls-SFO San Francisco

4h 54m1 stop Salt Lake City

$478Delta

Thu, Sep 24 - Sun, Sep 27

7:20 am - 5:41 pmSFO San Francisco-GTF Great Falls

9h 21m2 stops Los Angeles Salt Lake City

6:21 pm - 11:59 pmGTF Great Falls-SFO San Francisco

6h 38m1 stop Salt Lake City

$484Delta

Thu, Sep 24 - Sun, Sep 27

7:20 am - 5:41 pmSFO San Francisco-GTF Great Falls

9h 21m2 stops Los Angeles Salt Lake City

5:40 am - 9:00 amGTF Great Falls-SFO San Francisco

4h 20m1 stop Salt Lake City

$599Delta

Thu, Sep 24 - Sun, Sep 27

7:20 am - 5:41 pmSFO San Francisco-GTF Great Falls

9h 21m2 stops Los Angeles Salt Lake City

5:40 am - 10:53 amGTF Great Falls-SFO San Francisco

6h 13m2 stops Salt Lake City Los Angeles

$604Delta

Wed, Sep 23 - Sun, Sep 27

9:55 am - 5:41 pmSFO San Francisco-GTF Great Falls

6h 46m1 stop Salt Lake City

5:40 am - 9:00 amGTF Great Falls-SFO San Francisco

4h 20m1 stop Salt Lake City

$613Delta

Wed, Sep 23 - Sun, Sep 27

7:20 am - 5:41 pmSFO San Francisco-GTF Great Falls

9h 21m2 stops Los Angeles Salt Lake City

5:40 am - 9:00 amGTF Great Falls-SFO San Francisco

4h 20m1 stop Salt Lake City

$619Delta

Wed, Sep 23 - Sun, Sep 27

7:20 am - 5:41 pmSFO San Francisco-GTF Great Falls

9h 21m2 stops Los Angeles Salt Lake City

5:40 am - 10:53 amGTF Great Falls-SFO San Francisco

6h 13m2 stops Salt Lake City Los Angeles

$624Delta

Thu, Sep 24 - Sun, Sep 27

9:55 am - 5:41 pmSFO San Francisco-GTF Great Falls

6h 46m1 stop Salt Lake City

6:21 pm - 10:15 pmGTF Great Falls-SFO San Francisco

4h 54m1 stop Salt Lake City

$683Delta

Mon, Sep 28 - Sun, Oct 4

8:53 pm - 4:39 pmSFO San Francisco-GTF Great Falls

18h 46m1 stop Seattle/Tacoma Intl

5:15 pm - 9:49 pmGTF Great Falls-SFO San Francisco

5h 34m1 stop Seattle/Tacoma Intl

$768Alaska Airlines

Mon, Sep 28 - Sun, Oct 4

10:44 am - 4:39 pmSFO San Francisco-GTF Great Falls

28h 55m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

5:15 pm - 10:49 pmGTF Great Falls-SFO San Francisco

6h 34m1 stop Seattle/Tacoma Intl

$887Alaska Airlines

Booking Insights

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

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

Prices

Airlines

Layovers

How much is a round-trip flight from San Francisco to Great Falls?

Round-trip flights from San Francisco to Great Falls start at $352. Prices are below average for this route right now, with typical round-trip fares ranging from $363 to $787. The lowest price found in the past 5 days was $352 on Alaska Airlines.

What's the cheapest day of the week to fly from San Francisco to Great Falls?

Saturday is the cheapest day of the week to fly from San Francisco to Great Falls, it is 39% cheaper than the average day. Tuesday is the most expensive day with flight prices 82% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	February
High season	July
Cheapest flight	$352

Most popular time to fly and prices are also 28% lower on average.

Flight from San Francisco to Great Falls

When to book flights from San Francisco to Great Falls

Are your dates flexible? Find out the best times to travel from San Francisco to Great Falls 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 San Francisco to Great Falls?
Only Economy Class is available on flights from San Francisco to Great Falls.
How long is a flight from San Francisco to Great Falls?
There are currently no nonstop flights available from San Francisco to Great Falls. Flights with 1 layover take between 5h 29m and 6h 36m in total, depending on the connection.
Do I need a passport to fly from San Francisco to Great Falls?
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 San Francisco to Great Falls flight?
Round-trip flights from San Francisco to Great Falls range from $363 to $787, with an average of $505 over the past 12 months. Anything below $363 counts as a good deal.
Have flight prices from San Francisco to Great Falls 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 $352 to $1,818. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from San Francisco to Great Falls looking right now?
One-way fares from San Francisco to Great Falls are currently in line with typical prices for this route. Average one-way fares are about $358.
What car rental options are available at Great Falls Airport (GTF)?
Great Falls Airport (GTF) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
• Avis
• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car
Which airports can I use when flying from San Francisco to Great Falls?
Flights from San Francisco to Great Falls usually depart from San Francisco (SFO) and arrive at Great Falls (GTF).
Which airports do connecting flights from San Francisco to Great Falls pass through?
One-stop flights from San Francisco to Great Falls most commonly connect through:

• Salt Lake City (SLC) - 49% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 43% of one-stop connections
• Denver Intl (DEN) - 8% of one-stop connections

Salt Lake City (SLC) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from San Francisco to Great Falls?
On the San Francisco to Great Falls route, being flexible with your departure day can save you up to 67%. Saturday is the cheapest day at $313 round-trip on average, while Tuesday is the most expensive at $923: a $610 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from San Francisco to Great Falls?
Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 29m, compared with 5h 37m via Seattle/Tacoma Intl (SEA) and 6h 36m via Denver Intl (DEN).
What is the time difference between San Francisco and Great Falls?
Great Falls is 1 hour ahead of San Francisco (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Saturday departure instead of Tuesday. On this route, Saturday flights average $313 - about $610 less than Tuesday (66% savings) based on the last 12 months.
If you can choose when to travel, plan your San Francisco to Great Falls trip for September. Fares historically average $239 round-trip in that month - typically $1,037 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Great Falls Airport.
- Crystal Inn Hotel & Suites - Great Falls
- Hilton Garden Inn Great Falls
- Hampton Inn Great Falls

More options for your flight from San Francisco to Great Falls

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SFO - GTF

$235 Find Cheap Flights from San Francisco to Great Falls - Compare and Save

Everything you should know

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

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

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

Recent last minute flight deals from San Francisco to Great Falls

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

How much is a round-trip flight from San Francisco to Great Falls?

What's the cheapest day of the week to fly from San Francisco to Great Falls?

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

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

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

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

Key details for San Francisco to Great Falls flights

Low season

High season

Cheapest flight

When to book flights from San Francisco to Great Falls

Your San Francisco to Great Falls flight questions, answered

Your guide to booking San Francisco to Great Falls flights

More options for your flight from San Francisco to Great Falls

Complete your trip to Great Falls with a hotel stay or car rental

Information on your arrival and departure airports

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

Find direct flights to and from San Francisco and Great Falls

Flights from domestic origins to Great Falls

Flights to other popular destinations

Find deals for your return flight