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SFO - GTF

$153 Find cheap flights from San Francisco to Great Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Great Falls departing on 6/19. 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.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Great Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Great Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Great Falls, as well as popular online travel agencies
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from San Francisco to Great Falls (SFO-GTF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Great Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:15 pm - 10:37 pmSFO-GTF
4h 22m1 stop
5:34 pm - 9:34 amGTF-SFO
17h 00m2 stops
$306Delta
Find Deal
Sat, Sep 28 - Tue, Oct 1
6:00 am - 11:39 amSFO-GTF
4h 39m1 stop
5:34 pm - 11:59 pmGTF-SFO
7h 25m1 stop
$308Delta
Find Deal
Sat, Sep 28 - Tue, Oct 1
6:05 am - 11:24 amSFO-GTF
4h 19m1 stop
5:45 am - 1:34 pmGTF-SFO
8h 49m2 stops
$313Delta
Find Deal
Mon, Jun 17 - Thu, Jun 20
12:05 pm - 11:59 pmSFO-GTF
10h 54m1 stop
7:02 am - 8:15 amGTF-SFO
26h 13m1 stop
$348Alaska Airlines
Find Deal
Wed, Jun 19 - Mon, Jun 24
8:00 am - 3:51 pmSFO-GTF
6h 51m1 stop
4:31 pm - 9:14 amGTF-SFO
17h 43m1 stop
$360Alaska Airlines
Find Deal
Thu, Sep 19 - Sun, Sep 22
6:45 am - 4:50 pmSFO-GTF
9h 05m2 stops
5:34 pm - 9:34 amGTF-SFO
17h 00m2 stops
$371Delta
Find Deal
Sat, Sep 28 - Tue, Oct 1
6:50 am - 11:46 pmSFO-GTF
15h 56m2 stops
7:00 am - 9:14 amGTF-SFO
27h 14m1 stop
$392Alaska Airlines
Find Deal
Thu, Sep 19 - Sun, Sep 22
6:05 am - 11:25 amSFO-GTF
4h 20m1 stop
5:45 am - 12:10 pmGTF-SFO
7h 25m1 stop
$393Delta
Find Deal
Thu, Jul 4 - Fri, Jul 5
2:15 pm - 11:59 pmSFO-GTF
8h 44m2 stops
7:02 am - 1:47 pmGTF-SFO
7h 45m1 stop
$461Alaska Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 5
6:00 am - 3:27 pmSFO-GTF
8h 27m1 stop
4:11 pm - 8:15 amGTF-SFO
17h 04m1 stop
$463Alaska Airlines
Find Deal
Tue, Jun 18 - Sat, Jun 22

Flights from San Francisco to Great Falls - Travel Insights & Trends

Get data-powered insights and trends into flights from San Francisco to Great Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Great Falls?

The average price of all flights from San Francisco to Great Falls clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Great Falls on a Sunday and more expensive on a Saturday. On your return trip to San Francisco, you should consider flying back on a Friday, and avoid Saturdays for better deals.

Which airlines provide the cheapest flights from San Francisco to Great Falls?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Alaska Airlines ($153) and Delta ($159). The cheapest round-trip tickets were found on Delta ($306) and Alaska Airlines ($348).

Good to know

Low season

October

High season

December

Cheapest flight

$153
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Francisco to Great Falls

When to book flights from San Francisco to Great Falls

Are your dates flexible? Find out the best times to travel from San Francisco to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Great Falls

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

    In the last 3 days, the lowest price for a flight from San Francisco to Great Falls was $153 for a one-way ticket and $306 for a round-trip.

  • Do I need a passport to fly between San Francisco and Great Falls?

    A passport is not required to fly from San Francisco to Great Falls.

  • Which aircraft models fly most regularly from San Francisco to Great Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Great Falls?

    oneworld, and SkyTeam are the airline alliances operating flights between San Francisco and Great Falls, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San Francisco to Great Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Great Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Great Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Great Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and GTF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Great Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from San Francisco to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Great Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Great Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10975 reviews
7.4food
7.9comfort
8.2boarding
8.6crew
8.0entertainment
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

I guess they don’t serve drinks on planes anymore

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Very uncomfortable seats and seat backs, and I am only 5’9”. Delayed due to crew issues, spent a long time with no ventilation. Teeny overhead bins. Wifi worked well. Arrived safely.

I was delighted that we were able to get on the 4:40 pm flight rather than our original booking at 6:55 pm!! Other than that, the flight was comfortable and landed early😊

Our flight was delayed many times throughout the day. The final delay was about 8 hours. I spent time in line to speak to someone at their understaffed desk, and also spent time waiting online and then chatting with a service rep. None of the United employees were any help at all. I desperately wanted to go get rest and possibly re-book my trip but I was denied any compensation or voucher for a hotel. I was repeatedly told it was not United's fault and therefore they had no compensation to offer. Overall, a cold and callous experience.

Paid WiFi was only available for a few minutes. Avoid at all costs.

Everything was great, only problem was that flights were delayed

Book cheap flights from San Francisco to Great Falls

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Great Falls found on KAYAK in the last 72 hours.
6/19Wed
1 stopAlaska Airlines
10h 54mSFO-GTF
$153
6/19Wed
2 stopsDelta
10h 04mSFO-GTF
$159
8/30Fri
1 stopDelta
4h 18mSFO-GTF
$249
8/30Fri
2 stopsAlaska Airlines
8h 01mSFO-GTF
$267

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San Francisco - Great Falls Flights

Departure:

San Francisco (SFO)United States

Destination:

Great Falls (GTF)United States

Return flight deals:

Great Falls - San Francisco

Cabin classes: