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Cheap flights from Great Falls to San Francisco (GTF - SFO) from $298

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GTF — SFO
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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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 May 16, 2024.

Popular in

September

Cheapest in

February

Average price

$537

Round-trip from

$267
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in May 2024
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From Great Falls to San Francisco
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What is the cheapest day to fly round-trip from Great Falls to San Francisco?

It’s generally more expensive to depart on a Thursday, 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 $430. 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.

When is the cheapest time to fly from Great Falls to San Francisco (GTF - SFO)?

It’s optimal to fly from Great Falls to San Francisco in the afternoon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.

Cheap Delta flights from Great Falls to San Francisco

Explore cheap flight options specifically provided by Delta for the route between Great Falls and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced Delta flights we've found from Great Falls to San Francisco. It's recommended that users confirm their flight details before booking.
Fri 9/65:55 amGTF - SFO
1 stop4h 27mDelta
Mon 9/95:15 pmSFO - GTF
1 stop4h 22mDelta
Deal found 5/14$298
Fri 9/65:55 amGTF - SFO
1 stop7h 16mDelta
Mon 9/912:55 pmSFO - GTF
2 stops8h 42mDelta
Deal found 5/14$303
Thu 6/206:15 pmGTF - SFO
1 stop4h 35mDelta
Tue 6/255:15 pmSFO - GTF
1 stop4h 33mDelta
Deal found 5/15$318
Fri 9/65:55 amGTF - SFO
2 stops11h 46mDelta
Mon 9/912:55 pmSFO - GTF
2 stops8h 42mDelta
Deal found 5/14$378
Tue 5/286:24 pmGTF - SFO
1 stop6h 46mDelta
Tue 6/45:11 pmSFO - GTF
1 stop4h 25mDelta
Deal found 5/14$458
Thu 5/3012:00 pmGTF - SFO
2 stops10h 50mDelta
Sat 6/15:50 amSFO - GTF
1 stop4h 22mDelta
Deal found 5/15$578
Thu 5/3012:00 pmGTF - SFO
2 stops10h 50mDelta
Sat 6/11:15 pmSFO - GTF
2 stops8h 21mDelta
Deal found 5/15$583
Wed 5/2912:00 pmGTF - SFO
1 stop5h 21mDelta
Sat 6/15:50 amSFO - GTF
1 stop4h 22mDelta
Deal found 5/15$598

Cheap Alaska Airlines flights from Great Falls to San Francisco

Explore cheap flight options specifically provided by Alaska Airlines for the route between Great Falls and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 16, 2024.
Some of the lowest-priced Alaska Airlines flights we've found at this time heading from Great Falls to San Francisco. Deals frequently update to provide users with more options.
Thu 6/204:11 pmGTF - SFO
1 stop8h 31mAlaska Airlines
Tue 6/256:59 pmSFO - GTF
2 stops28h 00mAlaska Airlines
Deal found 5/15$357
Wed 6/127:00 amGTF - SFO
1 stop27h 15mAlaska Airlines
Wed 6/198:00 amSFO - GTF
1 stop6h 27mAlaska Airlines
Deal found 5/15$360
Wed 6/127:00 amGTF - SFO
2 stops10h 58mAlaska Airlines
Wed 6/197:05 amSFO - GTF
1 stop7h 22mAlaska Airlines
Deal found 5/15$385
Thu 6/207:02 amGTF - SFO
2 stops13h 17mAlaska Airlines
Tue 6/256:59 pmSFO - GTF
2 stops28h 00mAlaska Airlines
Deal found 5/15$407
Tue 5/284:06 pmGTF - SFO
1 stop4h 56mAlaska Airlines
Tue 6/48:00 amSFO - GTF
2 stops14h 55mAlaska Airlines
Deal found 5/14$450
Wed 6/124:06 pmGTF - SFO
2 stops7h 36mAlaska Airlines
Wed 6/192:39 pmSFO - GTF
2 stops8h 20mAlaska Airlines
Deal found 5/15$462
Tue 5/284:06 pmGTF - SFO
2 stops16h 23mAlaska Airlines
Tue 6/48:00 amSFO - GTF
2 stops14h 55mAlaska Airlines
Deal found 5/14$474
Wed 5/297:00 amGTF - SFO
2 stops27h 37mAlaska Airlines
Sat 6/16:00 amSFO - GTF
1 stop16h 55mAlaska Airlines
Deal found 5/15$512
Wed 5/297:00 amGTF - SFO
2 stops27h 37mAlaska Airlines
Sat 6/111:12 pmSFO - GTF
2 stops15h 11mAlaska Airlines
Deal found 5/15$550

Cheap Great Falls to San Francisco flights in May & June 2024

Find cheap flight options from Great Falls to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Prices were last updated on May 16, 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.
Thu 6/206:15 pmGTF - SFO
1 stop4h 35mDelta
Tue 6/255:15 pmSFO - GTF
1 stop4h 33mDelta
Deal found 5/15$318
Fri 6/146:15 pmGTF - SFO
1 stop6h 49mDelta
Mon 6/176:05 amSFO - GTF
1 stop4h 19mDelta
Deal found 5/15$338
Thu 6/204:11 pmGTF - SFO
1 stop8h 31mAlaska Airlines
Tue 6/256:59 pmSFO - GTF
2 stops28h 00mAlaska Airlines
Deal found 5/15$357
Wed 6/127:00 amGTF - SFO
1 stop27h 15mAlaska Airlines
Wed 6/198:00 amSFO - GTF
1 stop6h 27mAlaska Airlines
Deal found 5/15$360
Wed 6/127:00 amGTF - SFO
2 stops10h 58mAlaska Airlines
Wed 6/197:05 amSFO - GTF
1 stop7h 22mAlaska Airlines
Deal found 5/15$385
Thu 6/207:02 amGTF - SFO
2 stops13h 17mAlaska Airlines
Tue 6/256:59 pmSFO - GTF
2 stops28h 00mAlaska Airlines
Deal found 5/15$407
Fri 6/144:11 pmGTF - SFO
2 stops8h 48mAlaska Airlines
Mon 6/179:51 pmSFO - GTF
1 stop25h 08mAlaska Airlines
Deal found 5/15$412
Tue 5/284:06 pmGTF - SFO
1 stop4h 56mAlaska Airlines
Tue 6/48:00 amSFO - GTF
2 stops14h 55mAlaska Airlines
Deal found 5/14$450
Tue 5/286:24 pmGTF - SFO
1 stop6h 46mDelta
Tue 6/45:11 pmSFO - GTF
1 stop4h 25mDelta
Deal found 5/14$458

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 2,644,845 searches. Data last updated May 16, 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.
Fri 9/65:55 amGTF - SFO
1 stop4h 27mDelta
Mon 9/95:15 pmSFO - GTF
1 stop4h 22mDelta
Deal found 5/15$298
Fri 9/65:55 amGTF - SFO
1 stop7h 16mDelta
Mon 9/912:55 pmSFO - GTF
2 stops8h 42mDelta
Deal found 5/15$303
Thu 6/206:15 pmGTF - SFO
1 stop4h 35mDelta
Tue 6/255:15 pmSFO - GTF
1 stop4h 33mDelta
Deal found 5/15$318
Fri 6/146:15 pmGTF - SFO
1 stop6h 49mDelta
Mon 6/176:05 amSFO - GTF
1 stop4h 19mDelta
Deal found 5/15$338
Thu 6/204:11 pmGTF - SFO
1 stop8h 31mAlaska Airlines
Tue 6/256:59 pmSFO - GTF
2 stops28h 00mAlaska Airlines
Deal found 5/15$357
Wed 6/127:00 amGTF - SFO
1 stop27h 15mAlaska Airlines
Wed 6/198:00 amSFO - GTF
1 stop6h 27mAlaska Airlines
Deal found 5/15$360
Fri 9/65:55 amGTF - SFO
2 stops11h 46mDelta
Mon 9/912:55 pmSFO - GTF
2 stops8h 42mDelta
Deal found 5/14$378
Wed 6/127:00 amGTF - SFO
2 stops10h 58mAlaska Airlines
Wed 6/197:05 amSFO - GTF
1 stop7h 22mAlaska Airlines
Deal found 5/15$385
Fri 9/64:31 pmGTF - SFO
2 stops8h 13mAlaska Airlines
Mon 9/96:50 amSFO - GTF
2 stops8h 01mAlaska Airlines
Deal found 5/15$402

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 2,644,845 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$298 - $450

Route

Depart

Return

Price

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Fri 9/6

1 stop4h 27m

San Francisco

Mon 9/9

1 stop4h 22m

$298

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Fri 9/6

1 stop7h 16m

San Francisco

Mon 9/9

2 stops8h 42m

$303

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 6/20

1 stop4h 35m

San Francisco

Tue 6/25

1 stop4h 33m

$318

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 6/20

1 stop8h 31m

San Francisco

Tue 6/25

2 stops28h 00m

$357

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Wed 6/12

1 stop27h 15m

San Francisco

Wed 6/19

1 stop6h 27m

$360

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Fri 9/6

2 stops11h 46m

San Francisco

Mon 9/9

2 stops8h 42m

$378

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Wed 6/12

2 stops10h 58m

San Francisco

Wed 6/19

1 stop7h 22m

$385

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Thu 6/20

2 stops13h 17m

San Francisco

Tue 6/25

2 stops28h 00m

$407

Great FallsSan Francisco

GTF - SFO

GTFSFO

Great Falls

Tue 5/28

1 stop4h 56m

San Francisco

Tue 6/4

2 stops14h 55m

$450

Flights are sorted by cheapest first

Deals found on 5/14

When is the cheapest time 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 May 12, 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 Friday mornings 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

Average price of flights to San Francisco by month

Plan your trip from Great Falls to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Great Falls to San Francisco is currently $0 while a round-trip flight costs $362. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Great Falls to San Francisco (average of $267). 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.

January

$274

February

$281

March

$330

April

$296

May

$316

June

$382

July

$364

August

$298

September

$268

October

$268

November

$287

December

$267

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

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 May 16, 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
9,157 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

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 $300 on Cheapflights?

    Yes, there are multiple flights from Great Falls to San Francisco for under $300. The cheapest flight booked recently is on Delta for just $298, but on average you can expect to pay $446.

  • 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 $298 on this airline. An additional option worth looking into is Alaska Airlines, starting at $357. Delta is 30% 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 5/15.

See more FAQs

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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 2,644,845 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$377FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$353Average$537FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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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.
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How does Cheapflights help users find flights from Great Falls to San Francisco?

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Why should you use Cheapflights to find cheap flight tickets from Great Falls to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Great Falls to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Great Falls to San Francisco with no change fees?

Yes, we can. To see specific flights from Great Falls to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Great Falls to San Francisco become cheaper?

Yes! Start tracking prices for Great Falls to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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