GTF - SJC

$169 Find Cheap Flights from Great Falls to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to San Jose departing on 6/17. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to San Jose, 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 Great Falls to San Jose, as well as popular online travel agencies
Travelers love KAYAK
41’299’237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

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

Everything you should know

Cheapest round-trip
$299
Delta
Sat 5/16Tue 5/19
GTF - SJC • 1 stop
Cheapest one-way
$169
Alaska Airlines
Wed 6/17
GTF - SJC • 1 stop
Top airlines
Cheapest • from $299 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Great Falls and San Jose. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $356 (round-trip)
Shortest trip • 5h 11m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Jose!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Great Falls to San Jose (GTF-SJC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to San Jose 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to San Jose

Sat, May 16 - Tue, May 19
Delta Logo
6:19 pm - 9:41 pm
GTF
-
SJC
4h 22m
1 stop
Delta Logo
9:40 am - 5:39 pm
SJC
-
GTF
6h 59m
1 stop
$299Delta
Sat, May 2 - Tue, May 5
United Airlines Logo
2:35 pm - 9:32 pm
GTF
-
SJC
7h 57m
1 stop
United Airlines Logo
2:46 pm - 9:18 pm
SJC
-
GTF
5h 32m
1 stop
$310United Airlines
Fri, Apr 17 - Sun, Apr 19
Delta Logo
6:20 pm - 11:42 pm
GTF
-
SJC
6h 22m
1 stop
Delta Logo
6:00 am - 12:27 pm
SJC
-
GTF
5h 27m
1 stop
$339Delta
Sat, May 2 - Tue, May 5
United Airlines Logo
2:35 pm - 9:32 pm
GTF
-
SJC
7h 57m
1 stop
United Airlines Logo
2:46 pm - 9:18 pm
SJC
-
GTF
5h 32m
1 stop
$350United Airlines
Thu, Apr 16 - Sun, Apr 19
Alaska Airlines Logo
5:06 pm - 10:31 pm
GTF
-
SJC
6h 25m
1 stop
Alaska Airlines Logo
7:22 pm - 4:26 pm
SJC
-
GTF
44h 04m
2 stops
$369Alaska Airlines
Fri, Apr 17 - Sun, Apr 19
Alaska Airlines Logo
5:06 pm - 1:35 pm
GTF
-
SJC
21h 29m
1 stop
Alaska Airlines Logo
7:22 pm - 4:26 pm
SJC
-
GTF
44h 04m
2 stops
$371Alaska Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
2:35 pm - 9:32 pm
GTF
-
SJC
7h 57m
1 stop
United Airlines Logo
2:46 pm - 9:18 pm
SJC
-
GTF
5h 32m
1 stop
$373United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
2:35 pm - 9:32 pm
GTF
-
SJC
7h 57m
1 stop
United Airlines Logo
2:46 pm - 9:18 pm
SJC
-
GTF
5h 32m
1 stop
$379United Airlines
Sat, May 16 - Tue, May 19
Alaska Airlines Logo
6:52 pm - 10:53 am
GTF
-
SJC
17h 01m
2 stops
Alaska Airlines Logo
9:59 am - 6:12 pm
SJC
-
GTF
7h 13m
1 stop
$387Alaska Airlines
Thu, Apr 16 - Sun, Apr 19
Delta Logo
6:20 pm - 11:42 pm
GTF
-
SJC
6h 22m
1 stop
Delta Logo
6:00 am - 12:27 pm
SJC
-
GTF
5h 27m
1 stop
$388Delta
Booking Insights

KAYAK's insights & trends for Great Falls to San Jose flights

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

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Great Falls to San Jose were found on Delta ($299) and United Airlines ($310).

Good to know

Cheapest flight$169
Flight from Great Falls to San Jose

When to book flights from Great Falls to San Jose

Are your dates flexible? Find out the best times to travel from Great Falls to San Jose 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 Great Falls to San Jose

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

    In the last 3 days, the lowest price for a flight from Great Falls to San Jose was $169 for a one-way ticket and $299 for a round-trip.

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

    No, a passport isn't needed to fly from Great Falls to San Jose. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Great Falls to San Jose?

    Great Falls and San Jose are both served by 1 main airport. You will leave Great Falls from Great Falls and will be arriving at San Jose.

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

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

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

    SkyTeam is the only airline alliance operating flights between Great Falls and San Jose.

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

    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 Great Falls to San Jose.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Great Falls 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 Great Falls to San Jose?

    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 San Jose with an airline and back to Great Falls with another airline. Booking your flights between Great Falls and SJC 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 Great Falls to San Jose?

    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 San Jose from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Great Falls to San Jose

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to San Jose. 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 Great Falls to San Jose? 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.
7.9
DeltaOverall score based on 8286 reviews
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

10.0 ExcellentCharles, Mar 2026
ABQ - LAX
Read more Delta reviews

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Everything you need to know for your flight from Great Falls to San Jose

Information on your arrival and departure airports