HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$323+ Cheap flights from Great Falls to San Francisco (GTF - SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — SFO
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Great Falls to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

September

Cheapest in

February

Average price

$417

Round-trip from

$356
(Delta)
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 30% potential price drop
Search Deals
Average for round-trip flights in July 2024
Search Deals
From Great Falls to San Francisco
Search Deals

What is the cheapest day to fly round-trip from Great Falls to San Francisco?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

February can be a great time to fly to San Francisco from Great Falls with a flight ticket averaging about $408. Cheapflights users have found deals in the month of February for as cheap as $276. The most expensive prices can be found in the month of September.

What is the cheapest time of day to fly from GTF to SFO?

It’s optimal to fly from Great Falls to San Francisco at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Cheap Great Falls to San Francisco flights in July & August 2024

Find cheap flight options from Great Falls to San Francisco specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the most attractive deals on flights from Great Falls to San Francisco in 2024. Check back in a little while for more flight options.
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/305:45 amGTF - SFO
1 stop4h 20mDelta
Mon 9/26:05 amSFO - GTF
1 stop4h 03mDelta
Deal found 7/25$358
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/305:45 amGTF - SFO
2 stops8h 44mDelta
Mon 9/26:05 amSFO - GTF
1 stop4h 03mDelta
Deal found 7/25$363
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/304:31 pmGTF - SFO
2 stops17h 20mAlaska Airlines
Mon 9/26:50 amSFO - GTF
2 stops15h 56mAlaska Airlines
Deal found 7/25$477

Great Falls to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Great Falls and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the most attractive deals on flights from Great Falls to San Francisco in 2024. Check back in a little while for more flight options.
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/175:45 amGTF - SFO
2 stops7h 27mDelta
Mon 9/235:55 amSFO - GTF
2 stops10h 47mDelta
Deal found 7/25$323
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/175:45 amGTF - SFO
2 stops7h 27mDelta
Mon 9/235:10 pmSFO - GTF
1 stop4h 31mDelta
Deal found 7/25$326
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/177:00 amGTF - SFO
1 stop5h 30mAlaska Airlines
Mon 9/235:50 pmSFO - GTF
1 stop4h 56mAlaska Airlines
Deal found 7/25$355
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/305:45 amGTF - SFO
1 stop4h 20mDelta
Mon 9/26:05 amSFO - GTF
1 stop4h 03mDelta
Deal found 7/25$358
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/305:45 amGTF - SFO
2 stops8h 44mDelta
Mon 9/26:05 amSFO - GTF
1 stop4h 03mDelta
Deal found 7/25$363
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/197:00 amGTF - SFO
1 stop5h 30mAlaska Airlines
Sun 9/226:50 amSFO - GTF
2 stops15h 56mAlaska Airlines
Deal found 7/25$365
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/127:00 amGTF - SFO
2 stops15h 45mAlaska Airlines
Sat 9/142:00 pmSFO - GTF
2 stops24h 51mAlaska Airlines
Deal found 7/25$396
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/304:31 pmGTF - SFO
2 stops17h 20mAlaska Airlines
Mon 9/26:50 amSFO - GTF
2 stops15h 56mAlaska Airlines
Deal found 7/25$477

Find flights from Great Falls to San Francisco within your budget

Customize your flight search to find flights from Great Falls to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$356 - $477

Route

Depart

Return

Price

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 9/5

2 stops8h 52m

San Francisco

Sun 9/8

1 stop6h 55m

$356

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 9/12

1 stop6h 32m

San Francisco

Sat 9/14

1 stop4h 03m

$358

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 9/5

2 stops11h 11m

San Francisco

Sun 9/8

2 stops10h 30m

$361

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 9/12

2 stops10h 17m

San Francisco

Sat 9/14

1 stop4h 03m

$363

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 9/19

1 stop7h 47m

San Francisco

Sun 9/22

2 stops8h 01m

$370

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Tue 8/20

1 stop5h 45m

San Francisco

Thu 8/22

1 stop5h 52m

$383

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 9/12

2 stops15h 45m

San Francisco

Sat 9/14

2 stops24h 51m

$396

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Tue 8/20

1 stop8h 02m

San Francisco

Thu 8/22

2 stops10h 30m

$398

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Fri 8/30

2 stops17h 20m

San Francisco

Mon 9/2

2 stops15h 56m

$477

Flights are sorted by cheapest first

Deals found on 7/24

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

Use this chart to determine the cheapest time to fly round-trip from Great Falls to San Francisco. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Great Falls to San Francisco flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Great Falls to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated July 25, 2024.
To help decide which airline to fly from Great Falls to San Francisco, see what other customers have to say about Delta and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Great Falls to San Francisco for under $400 on Cheapflights?

    Yes, there are multiple flights from Great Falls to San Francisco for under $400. The cheapest flight booked recently is on Delta for just $356, but on average you can expect to pay $386.

  • What are the cheapest airlines flying from Great Falls to San Francisco round-trip?

    Our cheapest airline available from Great Falls to San Francisco is Delta. Our recent data shows that you can find tickets from as low as $356 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at $370 and $383 round-trip. Delta is 12% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does GTF to SFO mean?

    Great Falls Airport is GTF and San Francisco Airport is SFO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Great Falls to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Great Falls to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Great Falls to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Great Falls to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Great Falls to San Francisco that include hotel bookings?

    Yes. In addition to deals on Great Falls to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to San Francisco.

  • Can I find deals for business class flights from Great Falls to San Francisco?

    Yes. Cheapflights offers flight deals from Great Falls to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Great Falls to San Francisco that allow pets onboard?

    Many airlines flying from Great Falls to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Great Falls to San Francisco?

    Yes, you can often find last-minute deals on Great Falls to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Great Falls to San Francisco flight deals updated?

    The Great Falls to San Francisco flight deals you see on this page were last updated on 7/25.

  • What is the cheapest month to book a flight from Great Falls to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Great Falls to San Francisco (average of $268). Flying from Great Falls to San Francisco in June is currently the most expensive (average of $382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Great Falls to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

Bozeman to Los Angeles flights
Bozeman to San Francisco flights
Billings to Las Vegas flights
Bozeman to San Diego flights
Missoula to Las Vegas flights
Kalispell to Las Vegas flights
Bozeman to Las Vegas flights
Kalispell to San Diego flights
Bozeman to Ontario flights
Bozeman to Santa Ana flights
Missoula to Los Angeles flights
Kalispell to Los Angeles flights
Billings to Ontario flights
Missoula to San Diego flights
Missoula to Santa Ana flights
Billings to Los Angeles flights
Missoula to Ontario flights
Billings to San Francisco flights
Missoula to Oakland flights
Bozeman to San Jose flights
Billings to Palm Springs flights
Helena to San Diego flights
Kalispell to Santa Ana flights
Kalispell to Ontario flights
Bozeman to Oakland flights
Bozeman to Palm Springs flights
Great Falls to Las Vegas flights
Helena to San Francisco flights
Missoula to Palm Springs flights
Billings to Santa Ana flights
Bozeman to Burbank flights
Missoula to Fresno flights
Kalispell to San Francisco flights
Helena to Las Vegas flights
Missoula to San Francisco flights
Bozeman to Long Beach flights
Billings to Santa Barbara flights
Helena to Los Angeles flights
Missoula to Santa Barbara flights
Billings to San Diego flights
Great Falls to Los Angeles flights
Great Falls to San Diego flights
Billings to Burbank flights
Bozeman to Sacramento flights
Missoula to Sacramento flights
Billings to San Jose flights
Bozeman to Reno flights
Missoula to Burbank flights
Bozeman to Medford flights

Top 2 airlines flying from Great Falls to San Francisco

Discover the top 2 airlines that operate flights from Great Falls to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$377FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$353Average$537FlexibilityNo cancel feeOn-time69%
Austin to Dallas flights
USA to Athens flights
St. Louis to Miami flights
Phoenix to Houston flights
Orlando to Boston flights
Houston to Mexico City flights
Seattle to New York flights
El Paso to Las Vegas flights
Detroit to New Orleans flights
Houston to Denver flights
Great Falls to Springfield flights

Search flights from Great Falls to San Francisco by cabin class

Find flights from Great Falls to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines