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Great Falls

$179+ Cheap flights from San Francisco Bay Area to Great Falls (GTF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GTF
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Great Falls

Keep the following information in mind while searching for San Francisco Bay Area to Great Falls flight deals. Data was last updated November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(Delta)

One-way from

$179
(Delta)

Popular in

November

Cheapest in

April

Average price

$602
Provider with most accurate pricing for San Francisco-Great Falls flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Great Falls flights.
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From San Francisco Bay Area to Great Falls
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One-way flight from San Francisco Bay Area to Great Falls
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Francisco Bay Area to Great Falls

Cheapest flights from San Francisco Bay Area to Great Falls
Explore the most affordable flight options available from San Francisco Bay Area to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Delta deal was found by Cheapflights users on 11/18. 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.
Sat 12/69:50 amSFO - GTF
1 stop6h 38mDelta
Tue 12/96:10 pmGTF - SFO
1 stop5h 03mDelta
Deal found 11/18$318
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:59 pmSFO - GTF
2 stops33h 23mMultiple Airlines
Wed 12/1011:17 amGTF - SFO
1 stop21h 31mMultiple Airlines
Deal found 11/18$414
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amSFO - GTF
1 stop27h 27mMultiple Airlines
Sun 12/711:17 amGTF - SFO
1 stop21h 31mMultiple Airlines
Deal found 11/18$427
This Delta deal was found by Cheapflights users on 11/18. 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.
Wed 12/31:58 pmSFO - GTF
2 stops7h 32mDelta
Sun 12/75:30 amGTF - SFO
2 stops8h 29mDelta
Deal found 11/18$508
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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.
Mon 12/110:18 pmSFO - GTF
2 stops19h 37mAlaska Airlines
Wed 12/107:35 pmGTF - SFO
2 stops15h 05mAlaska Airlines
Deal found 11/18$534
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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.
Wed 12/35:00 pmSJC - GTF
1 stop24h 55mAlaska Airlines
Sun 12/77:35 pmGTF - SJC
1 stop25h 25mAlaska Airlines
Deal found 11/17$541
This Delta deal was found by Cheapflights users on 11/17. 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.
Wed 12/32:05 pmSJC - GTF
2 stops7h 25mDelta
Sun 12/75:30 amGTF - SJC
2 stops8h 26mDelta
Deal found 11/17$559
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:46 pmSFO - GTF
1 stop20h 55mAlaska Airlines
Wed 12/317:21 pmGTF - SFO
1 stop15h 12mAlaska Airlines
Deal found 11/19$618
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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 12/2512:56 pmSFO - GTF
1 stop4h 45mAlaska Airlines
Sat 1/37:21 pmGTF - SFO
2 stops14h 56mAlaska Airlines
Deal found 11/17$624
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:45 amSJC - GTF
1 stop5h 47mDelta
Fri 11/285:30 amGTF - SJC
1 stop4h 30mDelta
Deal found 11/19$830
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:55 amOAK - GTF
1 stop5h 37mDelta
Fri 11/285:30 amGTF - OAK
1 stop7h 18mDelta
Deal found 11/19$856
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:55 amOAK - GTF
1 stop5h 37mDelta
Tue 12/26:10 pmGTF - OAK
1 stop6h 58mDelta
Deal found 11/19$868

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area 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 November 19, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Great Falls that are best for you.

Fly from

San Francisco Bay Area

Fly to

Great Falls

Route

Depart

Return

Price

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Wed 1/14

5:04 pm-10:30 pm

1 stop4h 26m

Great Falls

Sun 1/18

5:30 am-3:07 pm

2 stops10h 37m

$225

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Wed 1/14

9:05 am-5:19 pm

1 stop7h 14m

Great Falls

Sun 1/18

5:59 pm-9:48 am

1 stop16h 49m

$260

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Thu 3/5

5:45 am-12:33 pm

1 stop5h 48m

Great Falls

Sun 3/8

5:30 am-9:12 am

1 stop4h 42m

$278

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 1/14

5:55 am-12:33 pm

1 stop5h 38m

Great Falls

Sun 1/18

5:30 am-11:57 am

1 stop7h 27m

$297

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Thu 3/5

8:00 am-5:27 pm

1 stop8h 27m

Great Falls

Sun 3/8

6:07 pm-10:23 am

2 stops17h 16m

$310

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Sat 12/6

9:50 am-5:28 pm

1 stop6h 38m

Great Falls

Tue 12/9

6:10 pm-10:13 pm

1 stop5h 03m

$318

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Tue 4/28

9:10 am-5:20 pm

1 stop7h 10m

Great Falls

Wed 4/29

6:00 pm-11:38 pm

1 stop6h 38m

$338

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 1/14

11:08 am-5:19 pm

1 stop5h 11m

Great Falls

Sun 1/18

5:59 pm-9:46 am

2 stops16h 47m

$340

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Tue 4/28

1:59 pm-10:44 pm

2 stops7h 45m

Great Falls

Wed 4/29

1:10 pm-6:35 pm

1 stop6h 25m

$344

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Wed 12/3

6:00 am-10:27 am

1 stop27h 27m

Great Falls

Sun 12/7

11:17 am-7:48 am

1 stop21h 31m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 27 results
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Best time to book a flight from San Francisco Bay Area to Great Falls

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

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Great Falls
No data available for this route at this time. Please check back soon.

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 November 19, 2025.
Read through reviews of airlines operating flights from San Francisco Bay Area to Great Falls, such as Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area 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 airport do you fly into for flights to Great Falls from San Francisco Bay Area?

    Most people fly into Great Falls (GTF) if they book a flight to Great Falls from San Francisco Bay Area. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

  • How long is the flight from San Francisco Bay Area to Great Falls?

    There are many flights that can get you from San Francisco Bay Area to Great Falls in 4h 26m. Fly via Delta or Alaska Airlines to get the fastest option. Airlines will cover a distance of 880 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Francisco Bay Area to Great Falls one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $179. United Airlines flights start at $397 while deals on Alaska Airlines start at $403 one-way.

  • What are the most popular routes from San Francisco Bay Area to Great Falls?

    The most popular route from San Francisco Bay Area to Great Falls is San Francisco - Great Falls. You may also consider San Jose - Great Falls or Oakland - Great Falls.

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

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

  • How can I find direct flights from San Francisco Bay Area 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 Bay Area to Great Falls.

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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.

See more FAQs

Traveling to a place near Great Falls?

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Alternative routes for San Francisco Bay Area to Great Falls

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Top airline flying from San Francisco Bay Area to Great Falls

Discover the top airline that operate flights from San Francisco Bay Area 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$234Average$427FlexibilityNo cancel feeOn-timeN/A

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