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Cheap flights from San Francisco Bay Area to Great Falls from $228

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Great Falls departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco Bay Area to Great Falls

Cheap round-trip flights

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Delta Logo
5:45 am - 12:31 pmSJC-GTF
5h 46m1 stop
Delta Logo
6:10 pm - 11:53 pmGTF-SJC
6h 43m1 stop
$228Delta
Find Deal
Thu, Dec 4 - Tue, Dec 9
Delta Logo
7:15 am - 5:28 pmSJC-GTF
9h 13m2 stops
Delta Logo
6:10 pm - 11:53 pmGTF-SJC
6h 43m1 stop
$234Delta
Find Deal
Thu, Dec 4 - Tue, Dec 9
Delta Logo
5:05 pm - 10:31 pmSFO-GTF
4h 26m1 stop
Delta Logo
5:30 am - 8:55 amGTF-SFO
4h 25m1 stop
$238Delta
Find Deal
Mon, Feb 2 - Wed, Feb 4
Delta Logo
1:35 pm - 10:31 pmSFO-GTF
7h 56m2 stops
Delta Logo
1:15 pm - 5:40 pmGTF-SFO
5h 25m1 stop
$244Delta
Find Deal
Mon, Feb 2 - Wed, Feb 4
Delta Logo
6:05 am - 5:30 pmSFO-GTF
10h 25m2 stops
Delta Logo
1:15 pm - 10:57 pmGTF-SFO
10h 42m2 stops
$261Delta
Find Deal
Mon, Feb 2 - Wed, Feb 4
Alaska Airlines Logo
7:19 pm - 6:55 pmSJC-GTF
22h 36m2 stops
Alaska Airlines Logo
7:35 pm - 10:14 amGTF-SJC
15h 39m1 stop
$270Alaska Airlines
Find Deal
Mon, Dec 8 - Sat, Dec 13
Delta Logo
10:00 am - 5:39 pmSJC-GTF
6h 39m1 stop
Delta Logo
5:30 am - 8:57 amGTF-SJC
4h 27m1 stop
$278Delta
Find Deal
Tue, May 5 - Wed, May 6
Alaska Airlines Logo
6:18 am - 6:55 pmSJC-GTF
11h 37m1 stop
Alaska Airlines Logo
7:35 pm - 8:00 pmGTF-SJC
25h 25m1 stop
$292Alaska Airlines
Find Deal
Sun, Dec 7 - Fri, Dec 12
United Airlines Logo
9:30 pm - 10:39 pmSFO-GTF
24h 09m2 stops
United Airlines Logo
6:20 am - 1:37 pmGTF-SFO
8h 17m1 stop
$691United Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 19
Multiple Airlines Logo
7:00 am - 6:41 pmSFO-GTF
34h 41m2 stops
Multiple Airlines Logo
7:21 pm - 11:54 pmGTF-SFO
5h 33m1 stop
$1,456Multiple Airlines
Find Deal
Wed, Dec 24 - Sat, Jan 3

Delta flights from San Francisco Bay Area to Great Falls

Our best Delta deals on San Francisco Bay Area to Great Falls flight tickets
Delta
Dec 4
SJC5:45 amSan Jose
5h 46m
1 stop
GTF12:31 pmGreat Falls
Dec 9
GTF6:10 pmGreat Falls
6h 43m
1 stop
SJC11:53 pmSan Jose
$228
Find similar
Delta
Dec 4
SJC7:15 amSan Jose
9h 13m
2 stops
GTF5:28 pmGreat Falls
Dec 9
GTF6:10 pmGreat Falls
6h 43m
1 stop
SJC11:53 pmSan Jose
$234
Find similar
Delta
Feb 2
SFO5:05 pmSan Francisco
4h 26m
1 stop
GTF10:31 pmGreat Falls
Feb 4
GTF5:30 amGreat Falls
4h 25m
1 stop
SFO8:55 amSan Francisco
$238
Find similar

Alaska Airlines flights from San Francisco Bay Area to Great Falls

Our best Alaska Airlines deals on San Francisco Bay Area to Great Falls flight tickets
Alaska Airlines
Dec 8
SJC7:19 pmSan Jose
22h 36m
2 stops
GTF6:55 pmGreat Falls
Dec 13
GTF7:35 pmGreat Falls
15h 39m
1 stop
SJC10:14 amSan Jose
$270
Find similar
Alaska Airlines
Dec 7
SJC6:18 amSan Jose
11h 37m
1 stop
GTF6:55 pmGreat Falls
Dec 12
GTF7:35 pmGreat Falls
25h 25m
1 stop
SJC8:00 pmSan Jose
$292
Find similar
Alaska Airlines
Feb 2
OAK11:43 amOakland
6h 37m
1 stop
GTF7:20 pmGreat Falls
Feb 4
GTF8:00 pmGreat Falls
25h 40m
1 stop
OAK8:40 pmOakland
$300
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 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

Fly to

Route

Depart

Return

Price

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Thu 12/4

5:45 am-12:31 pm

1 stop5h 46m

Great Falls

Tue 12/9

6:10 pm-11:53 pm

1 stop6h 43m

$228

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Thu 12/4

7:15 am-5:28 pm

2 stops9h 13m

Great Falls

Tue 12/9

6:10 pm-11:53 pm

1 stop6h 43m

$234

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Mon 2/2

5:05 pm-10:31 pm

1 stop4h 26m

Great Falls

Wed 2/4

5:30 am-8:55 am

1 stop4h 25m

$238

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Mon 2/2

1:35 pm-10:31 pm

2 stops7h 56m

Great Falls

Wed 2/4

1:15 pm-5:40 pm

1 stop5h 25m

$244

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Mon 2/2

6:05 am-5:30 pm

2 stops10h 25m

Great Falls

Wed 2/4

1:15 pm-10:57 pm

2 stops10h 42m

$261

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Mon 12/8

7:19 pm-6:55 pm

2 stops22h 36m

Great Falls

Sat 12/13

7:35 pm-10:14 am

1 stop15h 39m

$270

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Tue 5/5

10:00 am-5:39 pm

1 stop6h 39m

Great Falls

Wed 5/6

5:30 am-8:57 am

1 stop4h 27m

$278

San JoseGreat Falls

SJC - GTF

SJCGTF

San Jose

Sun 12/7

6:18 am-6:55 pm

1 stop11h 37m

Great Falls

Fri 12/12

7:35 pm-8:00 pm

1 stop25h 25m

$292

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Mon 11/17

9:30 pm-10:39 pm

2 stops24h 09m

Great Falls

Wed 11/19

6:20 am-1:37 pm

1 stop8h 17m

$691

San FranciscoGreat Falls

SFO - GTF

SFOGTF

San Francisco

Wed 12/24

7:00 am-6:41 pm

2 stops34h 41m

Great Falls

Sat 1/3

7:21 pm-11:54 pm

1 stop5h 33m

$1,456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Francisco Bay Area to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $334. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from San Francisco Bay Area because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $528.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the morning. momondo users have found flights departing from San Francisco Bay Area to Great Falls in the morning for as low as $377. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $677 on average. Flights to Great Falls from San Francisco Bay Area at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on San Francisco Bay Area to Great Falls flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Great Falls.

Cheap San Francisco Bay Area to Great Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Great Falls

Direct flights

None
There are no direct flights from San Francisco Bay Area to Great Falls. There are no popular flight routes from San Francisco Bay Area to Great Falls.
Search flight deals

  • When did momondo last update prices for flights from San Francisco Bay Area to Great Falls Airport?

    Prices for flights from San Francisco Bay Area to Great Falls Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Bay Area to Great Falls Airport?

  • How old do you have to be to fly from San Francisco Bay Area to Great Falls Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Bay Area to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The travel and health documents you'll need for your trip to Great Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Great Falls?

Best airlines flying from San Francisco Bay Area to Great Falls

Compare and see reviews for airlines that fly from San Francisco Bay Area to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $234Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Great Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco Bay Area to Great Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco Bay Area to Great Falls with flexible booking policies on momondo?

Flights from San Francisco Bay Area to Great Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco Bay Area to Great Falls?

Once all potential San Francisco Bay Area to Great Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Francisco Bay Area to Great Falls right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco Bay Area to Great Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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