$109 Find Cheap Flights from San Jose to Montana

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 Jose to Montana departing on 9/2. 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 Montana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Montana, 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 Jose to Montana, as well as popular online travel agencies
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Cheap Flights from San Jose to Montana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozeman1 stop$217
Kalispell
Kalispell1 stop$337
Missoula
Missoula1 stop$335
Billings
Billings1 stop$330
Great Falls
Great Falls1 stop$325
Helena
Helena1 stop$319
Butte
Butte1 stop$359
Glasgow
Glasgow2 stops$995
Bozeman
Bozeman1 stop$217
Kalispell
Kalispell1 stop$337
Missoula
Missoula1 stop$335
Billings
Billings1 stop$330
Great Falls
Great Falls1 stop$325
Helena
Helena1 stop$319
Butte
Butte1 stop$359
Glasgow
Glasgow2 stops$995

Book Cheap San Jose to Montana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Montana 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 San Jose to Montana

Mon, Aug 31 - Sat, Sep 5
Delta Logo
5:00 pm - 10:03 pm
SJC
-
BZN
4h 03m
1 stop
Delta Logo
6:00 am - 8:54 am
BZN
-
SJC
3h 54m
1 stop
$217Delta
Sun, Sep 6 - Wed, Sep 16
Delta Logo
6:00 am - 12:05 pm
SJC
-
BZN
5h 05m
1 stop
Delta Logo
1:08 pm - 4:15 pm
BZN
-
SJC
4h 07m
1 stop
$244Delta
Sun, Sep 6 - Wed, Sep 16
Alaska Airlines Logo
7:29 am - 8:45 pm
SJC
-
BZN
12h 16m
1 stop
Alaska Airlines Logo
2:21 pm - 6:45 pm
BZN
-
SJC
5h 24m
1 stop
$271Alaska Airlines
Tue, Jun 23 - Tue, Jun 30
Alaska Airlines Logo
5:28 pm - 11:19 pm
SJC
-
BZN
4h 51m
1 stop
Alaska Airlines Logo
3:05 pm - 8:00 pm
BZN
-
SJC
5h 55m
1 stop
$294Alaska Airlines
Thu, Jul 9 - Mon, Jul 13
Southwest Logo
7:35 pm - 1:15 am
SJC
-
BZN
4h 40m
1 stop
Southwest Logo
7:15 pm - 11:30 pm
BZN
-
SJC
5h 15m
1 stop
$301Southwest
Thu, Jul 9 - Mon, Jul 13
Southwest Logo
7:35 pm - 1:15 am
SJC
-
BZN
4h 40m
1 stop
Southwest Logo
7:15 pm - 11:30 pm
BZN
-
SJC
5h 15m
1 stop
$305Southwest
Sat, Jun 20 - Wed, Jun 24
United Airlines Logo
8:45 am - 4:37 pm
SJC
-
WYS
6h 52m
1 stop
United Airlines Logo
2:19 pm - 9:09 pm
WYS
-
SJC
7h 50m
1 stop
$309United Airlines
Sun, Jun 21 - Fri, Jun 26
Multiple Airlines Logo
2:12 pm - 9:41 am
SJC
-
FCA
18h 29m
1 stop
Multiple Airlines Logo
10:31 am - 1:17 pm
FCA
-
SJC
27h 46m
1 stop
$344Multiple Airlines
Sun, Jun 21 - Fri, Jun 26
Multiple Airlines Logo
2:12 pm - 9:41 am
SJC
-
FCA
18h 29m
1 stop
Multiple Airlines Logo
10:31 am - 1:17 pm
FCA
-
SJC
27h 46m
1 stop
$355Multiple Airlines
Mon, Jun 8 - Fri, Jun 19
United Airlines Logo
2:32 pm - 10:30 pm
SJC
-
BTM
6h 58m
1 stop
United Airlines Logo
10:15 am - 5:34 pm
BTM
-
SJC
8h 19m
1 stop
$444United Airlines
Booking Insights

KAYAK's insights & trends for San Jose to Montana flights

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

How much is a round-trip flight from San Jose, California to Montana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Jose, California to Montana departing in August.

What is the cheapest month to fly from San Jose to Montana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Jose to Montana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Jose to Montana is July, when tickets cost $118 (return) on average. On the other hand, the most expensive months are November and March, when the average cost of round-trip tickets is $294 and $268 respectively.

How far in advance should I book a flight from San Jose to Montana?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Jose to Montana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Jose to Montana, you should book around 5 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$109
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from San Jose to Bozeman

FAQs - booking Montana flights

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

    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 Jose to Montana.

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

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

    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 from San Jose to Montana with an airline and back with another airline.

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

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

Reviews of the top 3 airlines serving from San Jose to Montana

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Montana. 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 Jose to Montana? 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
SouthwestOverall score based on 4255 reviews
8.1Boarding
7.5Entertainment
8.6Crew
7.0Food
8.0Comfort
Airline reviews

Was fine, delayed and feels like southwest is always late

6.0 GoodAnonymous, Jun 2026
SMF - LAS
Read more Southwest reviews

Was fine, delayed and feels like southwest is always late

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No complimentary snacks or food. Had to buy drinks and food.

WOuld have liked coffee or pretzels but other than that, crew and pilot and flight were great. Seat was great, too.

The flight 2161 was cancelled after repeated delays; for some reason the crew and not the tower located in Billings, Montana made the call. A cancelled flight is not a big deal, it happens. It was very disappointing that upon cancelling the flight it was a free for all to get to the counter for rebooking. Priority seating and first class ticket holders should have been giving priority to get on the next available flight. Most would agree that the process of moving states away, w/a cat, is stressful. A cancelled flight, 90 minutes to rebook, no place to stay, medication that was to be refrigerated and trying to find a local pet friendly hotel significantly added to the stress. Had I been able to rebook (per priority boarding SOP) I could have called the place I had just checked out of as my room most likely was just as I'd left it, including with pet supplies (which also had to be repurchased). While waiting to rebook, many of us called Alaska Airlines 800 number hoping to get a new flight; the waiting time -- this is not a joke -- was eight (8) hours, which dropped to "just" two (2) hours about 45-minutes later. Due to the cancellation I had to spend $268.75 and I still have not been refunded for the change in ticket (first class to regular). Each time I've call, five times now, the wait time was absurd, or a message of call back is given. Hopefully visiting the airport and talking with an agent face to face will be the final chapter to this experience. Alaska has been my go to air travel for years, hopefully this trip was just a hiccup. A system that forces customer's to spend hours of their time (money) to get a just due refund is not a working system. I suggest Alaska Airlines hire more representatives to handle calls; time is more valuable than money, spending 90 minutes to rebook a flight, without the difference being automatic is absurd. There are things called computers, they do amazing things. Once the flight was cancelled, only three agents were working to rebook the PAX, This too was unacceptable. First class ticket holders pay for first-class service, this should include rebooking on flights that are cancelled. I recall a time when flights were cancelled the airline would offer a hotel should the next flight not be until the following day? I had no idea that was no longer SOP; many could return home, several of us could not. The agents were pleasant once the PAX had their turn to rebook, this was true down in baggage area as well. The flight out the next day was also what I'd come to find of Alaska Airlines.

The crew inside the airport for Alaska was rude, lazy and incompetent

in-flight wifi was not working well. also the cabin temperature was a bit hot.

I wasn’t able to check in prior to arriving at the airport, I was told by the agent I may not get a seat on the plane as others were waiting for seats, I sat there for 2 hours before being assigned a seat, very stressful. The plane was delayed. Overall not a great travel experience for a 44 minute flight.

Larger seats with a bit more room would be good! Thanks for all your hard work. I think we are all feeling a bit down these days economically and your positive attitudes, both from SJC to Seattle and from Seattle to Bozeman makes more of a difference than you can see! Thank you and Merry Christmas! I hope all your financial needs are met and that very good things come your way.

Larger seats and more room would elevate the experience. Otherwise, it was good!

I purchased a 1st class ticket and unfortunately the main flight attendant was not the best and seemed more interested in her phone than the passengers at times. Then the plane didn’t get restocked and the only snacks for this flight were pretzels. However I would like to say that the rest of the flight crew and ground crew at the airport we’re great, especially the people that wheeled me around the airport some and then the one getting me to the plane and the automated wheelchair that wheeled me through the airport.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Everything you need to know for your flight from San Jose to Montana

Information on your arrival and departure airports