HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$246+ Cheap flights from San Francisco to Great Falls (SFO - GTF)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GTF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Great Falls with Cheapflights

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 San Francisco to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Great Falls (GTF). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$246
(Delta)

Popular in

February

Cheapest in

March

Average price

$1,679
Provider with most accurate pricing for San Francisco-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Great Falls flights.
Search Deals
From San Francisco to Great Falls
Search Deals
Highest demand for flights based on searches. 47% potential increase in price ($474 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 28% potential price decrease ($116 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from San Francisco to Great Falls

Cheapest flights from San Francisco to Great Falls
Explore the most affordable flight options available from San Francisco to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 4/45:40 amSFO - GTF
1 stop4h 33mDelta
Sat 4/125:30 amGTF - SFO
1 stop4h 44mDelta
Deal found 2/20$246
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/219:30 amSFO - GTF
1 stop4h 42mHawaiian Airlines
Fri 3/283:52 pmGTF - SFO
1 stop7h 17mHawaiian Airlines
Deal found 2/19$468
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 4/48:25 pmSFO - GTF
2 stops17h 47mAlaska Airlines
Sat 4/123:52 pmGTF - SFO
2 stops16h 50mAlaska Airlines
Deal found 2/20$507
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/45:00 amSFO - GTF
1 stop7h 36mMultiple Airlines
Sat 4/123:52 pmGTF - SFO
1 stop7h 17mMultiple Airlines
Deal found 2/20$729
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/225:00 amSFO - GTF
1 stop7h 39mUnited Airlines
Sat 3/12:20 pmGTF - SFO
2 stops18h 19mUnited Airlines
Deal found 2/19$759

Find flights from San Francisco to Great Falls within your budget

Customize your flight search to find flights from San Francisco to Great Falls 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

San Francisco

Fly to

Great Falls

Route

Depart

Return

Price

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Fri 4/4

5:40 am-11:13 am

1 stop4h 33m

Great Falls

Sat 4/12

5:30 am-9:14 am

1 stop4h 44m

$246

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Fri 3/21

9:30 am-3:12 pm

1 stop4h 42m

Great Falls

Fri 3/28

3:52 pm-10:09 pm

1 stop7h 17m

$468

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Fri 4/4

8:25 pm-3:12 pm

2 stops17h 47m

Great Falls

Sat 4/12

3:52 pm-7:42 am

2 stops16h 50m

$507

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Fri 4/4

5:00 am-1:36 pm

1 stop7h 36m

Great Falls

Sat 4/12

3:52 pm-10:09 pm

1 stop7h 17m

$729

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Sun 2/23

5:30 am-11:14 am

1 stop4h 44m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Compare providers for flights from San Francisco to Great Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Great Falls in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Great Falls from San Francisco 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.

Travel insights for flights from San Francisco to Great Falls

Get recent, data-driven insights about flights from San Francisco to Great Falls including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Great Falls (average of $367). Flying from San Francisco to Great Falls in June is currently the most expensive (average of $605). 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.

Rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

Temperature in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated February 20, 2025.
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,317 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

    Flying on Delta is currently your cheapest option to Great Falls, with prices starting at $246. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Alaska Airlines, with the lowest prices starting at $468 and $507, respectively. These flights start at 53% lower than the current average price 3 months from now.

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Great Falls (average of $367). Flying from San Francisco to Great Falls in June is currently the most expensive (average of $605). 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 San Francisco to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Bozeman flights
San Francisco to Bozeman flights
Los Angeles to Kalispell flights
San Francisco to Kalispell flights
San Diego to Bozeman flights
Ontario to Bozeman flights
San Jose to Bozeman flights
San Francisco to Missoula flights
San Jose to Billings flights
Los Angeles to Missoula flights
Ontario to Kalispell flights
San Diego to Kalispell flights
Santa Ana to Kalispell flights
San Francisco to Billings flights
San Jose to Kalispell flights
Sacramento to Bozeman flights
Oakland to Bozeman flights
Sacramento to Kalispell flights
Santa Ana to Bozeman flights
San Jose to Missoula flights
Burbank to Bozeman flights
Las Vegas to Bozeman flights
San Francisco to Helena flights
Fresno to Bozeman flights
Ontario to Missoula flights
Santa Ana to Missoula flights
Burbank to Kalispell flights
Oakland to Helena flights
Oakland to Kalispell flights
Reno to Missoula flights
San Diego to Missoula flights
San Jose to Helena flights
Los Angeles to Billings flights
Sacramento to Missoula flights
Ontario to Billings flights
Long Beach to Bozeman flights
Santa Barbara to Great Falls flights
Fresno to Kalispell flights
Santa Rosa to Kalispell flights
Sacramento to Helena flights
San Jose to Great Falls flights
Palm Springs to Bozeman flights
Las Vegas to Missoula flights
San Diego to Billings flights
Medford to Billings flights
San Luis Obispo to Bozeman flights
Fresno to Missoula flights
Oakland to Billings flights
Los Angeles to West Yellowstone flights
Burbank to Missoula flights

Top 3 airlines flying from San Francisco to Great Falls

Discover the top 3 airlines that operate flights from San Francisco to Great Falls. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$307Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$317Average$538FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$340Average$491FlexibilityNo cancel feeOn-time75%
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.