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Great Falls

$106+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GTF
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$233
(Alaska Airlines)

One-way from

$106
(Kiwi.com)

Popular in

November

Cheapest in

April
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.
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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. 15% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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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 January 8, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 2/311:43 amOAK - GTF
1 stop4h 36mAlaska Airlines
Sat 2/75:59 pmGTF - OAK
1 stop23h 24mAlaska Airlines
Deal found 1/6$233
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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 2/276:30 amSFO - GTF
1 stop8h 47mAlaska Airlines
Mon 3/24:57 pmGTF - SFO
1 stop6h 59mAlaska Airlines
Deal found 1/8$244
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 2/311:00 amSJC - GTF
1 stop5h 19mAlaska Airlines
Sat 2/75:59 pmGTF - SJC
1 stop21h 43mAlaska Airlines
Deal found 1/7$248
This Delta deal was found by Cheapflights users on 1/7. 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 4/2112:33 pmOAK - GTF
1 stop4h 07mDelta
Thu 4/231:09 pmGTF - OAK
1 stop4h 15mDelta
Deal found 1/7$249
This Delta deal was found by Cheapflights users on 1/7. 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 2/279:55 amSFO - GTF
1 stop6h 38mDelta
Mon 3/26:20 pmGTF - SFO
1 stop6h 34mDelta
Deal found 1/7$249
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 1/275:00 pmSFO - GTF
2 stops23h 19mAlaska Airlines
Sat 1/315:59 pmGTF - SFO
1 stop6h 04mAlaska Airlines
Deal found 1/6$260
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 2/122:58 pmSFO - GTF
2 stops24h 19mAlaska Airlines
Sun 2/154:57 pmGTF - SFO
1 stop8h 02mAlaska Airlines
Deal found 1/7$308
This Delta deal was found by Cheapflights users on 1/7. 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 7/175:00 pmSJC - GTF
1 stop4h 44mDelta
Sun 7/195:30 amGTF - SJC
1 stop4h 27mDelta
Deal found 1/7$358
This Delta deal was found by Cheapflights users on 1/7. 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 7/286:00 amSFO - GTF
1 stop5h 23mDelta
Sat 8/16:20 pmGTF - SFO
1 stop4h 52mDelta
Deal found 1/7$358
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 4/219:43 amOAK - GTF
2 stops30h 52mAlaska Airlines
Thu 4/236:15 pmGTF - OAK
1 stop5h 17mAlaska Airlines
Deal found 1/7$426
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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 7/178:58 pmSJC - GTF
1 stop20h 17mAlaska Airlines
Sun 7/196:55 pmGTF - SJC
2 stops29h 39mAlaska Airlines
Deal found 1/8$519
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 1/228:10 amOAK - GTF
1 stop8h 09mAlaska Airlines
Mon 1/265:59 pmGTF - OAK
1 stop23h 24mAlaska Airlines
Deal found 1/7$522

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 January 8, 2026.
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

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Tue 2/3

11:43 am-5:19 pm

1 stop4h 36m

Great Falls

Sat 2/7

5:59 pm-4:23 pm

1 stop23h 24m

$233

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Tue 1/27

9:00 am-5:19 pm

1 stop7h 19m

Great Falls

Sat 1/31

5:59 pm-11:03 pm

1 stop6h 04m

$244

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Thu 2/12

6:30 am-4:17 pm

1 stop8h 47m

Great Falls

Sun 2/15

4:57 pm-11:59 pm

1 stop8h 02m

$244

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Fri 2/27

6:30 am-4:17 pm

1 stop8h 47m

Great Falls

Mon 3/2

4:57 pm-9:55 pm

1 stop5h 58m

$244

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Tue 2/3

11:00 am-5:19 pm

1 stop5h 19m

Great Falls

Sat 2/7

5:59 pm-2:42 pm

1 stop21h 43m

$248

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Tue 4/21

12:33 pm-5:40 pm

1 stop4h 07m

Great Falls

Thu 4/23

1:09 pm-4:24 pm

1 stop4h 15m

$249

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Fri 2/27

9:55 am-5:33 pm

1 stop6h 38m

Great Falls

Mon 3/2

6:20 pm-11:54 pm

1 stop6h 34m

$249

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Tue 4/21

9:43 am-5:35 pm

2 stops30h 52m

Great Falls

Thu 4/23

6:15 pm-10:32 pm

1 stop5h 17m

$426

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 1/22

8:10 am-5:19 pm

1 stop8h 09m

Great Falls

Mon 1/26

5:59 pm-4:23 pm

1 stop23h 24m

$522

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Sun 2/15

8:34 pm-9:52 am

1 stop12h 18m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 18 results
1
2

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 January 8, 2026.
Read through reviews of airlines operating flights from San Francisco Bay Area to Great Falls, such as Alaska Airlines and 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.
Alaska Airlines
8.0
Very good
11,664 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,664 reviews
Alaska Airlines
8.0
Very good
11,664 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,027 reviews
Alaska Airlines
8.0
Very good
11,664 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 07m. Fly via Alaska Airlines or Delta to get the fastest option. Airlines will cover a distance of 870 mi. This flight may include one or multiple stops.

  • 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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Top 2 airlines flying from San Francisco Bay Area to Great Falls

Discover the top 2 airlines 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$229Average$376FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$234Average$421FlexibilityNo cancel feeOn-time75%

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