$136 Find Cheap Flights from San Jose to Montana - Compare and Save

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 8/10. 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

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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$271
Kalispell
Kalispell1 stop$361
Missoula
Missoula1 stop$297
Billings
Billings1 stop$353
Great Falls
Great Falls1 stop$342
Helena
Helena1 stop$353
Butte
Butte1 stop$304
Bozeman
Bozeman1 stop$271
Kalispell
Kalispell1 stop$361
Missoula
Missoula1 stop$297
Billings
Billings1 stop$353
Great Falls
Great Falls1 stop$342
Helena
Helena1 stop$353
Butte
Butte1 stop$304

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

Tue, Sep 1 - Sat, Sep 5
Delta Logo
5:10 pm - 10:03 pm
SJC
-
BZN
3h 53m
1 stop
Delta Logo
3:24 pm - 6:23 pm
BZN
-
SJC
3h 59m
1 stop
$271Delta
Fri, Jul 17 - Tue, Jul 21
Delta Logo
5:01 pm - 12:23 am
SJC
-
BZN
6h 22m
1 stop
Delta Logo
5:15 am - 8:57 am
BZN
-
SJC
4h 42m
1 stop
$281Delta
Tue, Dec 8 - Wed, Dec 9
Alaska Airlines Logo
6:15 am - 1:09 pm
SJC
-
BZN
5h 54m
1 stop
Alaska Airlines Logo
4:00 pm - 7:20 pm
BZN
-
SJC
4h 20m
1 stop
$291Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
Multiple Airlines Logo
1:02 pm - 9:02 pm
SJC
-
MSO
7h 00m
1 stop
Multiple Airlines Logo
9:52 pm - 1:22 pm
MSO
-
SJC
16h 30m
1 stop
$297Multiple Airlines
Thu, Aug 20 - Sun, Aug 23
Multiple Airlines Logo
1:02 pm - 9:02 pm
SJC
-
MSO
7h 00m
1 stop
Multiple Airlines Logo
9:52 pm - 1:22 pm
MSO
-
SJC
16h 30m
1 stop
$304Multiple Airlines
Sun, Aug 9 - Tue, Aug 18
Alaska Airlines Logo
9:09 am - 3:24 pm
SJC
-
BZN
5h 15m
1 stop
Alaska Airlines Logo
3:05 pm - 8:00 pm
BZN
-
SJC
5h 55m
1 stop
$315Alaska Airlines
Sat, Aug 15 - Sat, Aug 22
Southwest Logo
11:35 am - 9:15 pm
SJC
-
BZN
8h 40m
2 stops
Southwest Logo
4:10 pm - 8:30 pm
BZN
-
SJC
5h 20m
1 stop
$317Southwest
Fri, Aug 7 - Wed, Aug 12
Southwest Logo
3:15 pm - 10:25 pm
SJC
-
BZN
6h 10m
1 stop
Southwest Logo
6:55 am - 12:50 pm
BZN
-
SJC
6h 55m
2 stops
$320Southwest
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
12:51 pm - 10:45 pm
SJC
-
COD
8h 54m
1 stop
United Airlines Logo
10:10 am - 5:31 pm
COD
-
SJC
8h 21m
1 stop
$393United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
2:10 pm - 9:30 am
SJC
-
COD
18h 20m
2 stops
United Airlines Logo
10:10 am - 5:31 pm
COD
-
SJC
8h 21m
1 stop
$542United 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 September.

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 August, when tickets cost $135 (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 3 weeks before departure, which saves you about 24% 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$136
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 8% increase in price.
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.
7.9
Alaska AirlinesOverall score based on 12607 reviews
8.5Crew
7.1Food
7.0Entertainment
8.1Boarding
7.8Comfort
Airline reviews

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

4.0 OkayAnonymous, Mar 2026
SJC - SEA
Read more Alaska Airlines reviews

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

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

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.

I was delayed several times. Missed a very important event. The airline only provided a $12 voucher after being delayed 3 times.

One the nicest and great air crews I’ve experienced and I’ve flown a lot

Staff at Gate desk were helpful. My connecting flight from the first part of my trip Kona to Seattle was late. I had to run through SeaTac Seattle to catch my flight to San Jose. They made an exception to let me board. On my return trip San Jose to San Diego and San Diego to Honolulu the same thing happened. One flight arrived late and I had to run through the terminal to catch my connection. There are no Gluten-free & Vegan options meals and snacks to purchase.

Short flight was fine, but no entertainment and bathrooms broken.

My email notifications were silenced, so I didn't get word that the departing flight had changed gates. It wasn't until I noticed that few people had gathered for the flight that I checked the airport schedule board, 20 minutes before boarding. I then told several people at the old gate of the change. If I was to receive a text I would have been notified of the change earlier, Or to hear an announcement over the airport intercom.

I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure

Great job Southwest! My family doesn't fly often but we felt safe the whole time.

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

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.

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.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

Forget beverage, they didn't even have water for half the passangers?

Flight was not full! Had a whole row to myself.

Wifi didn’t work, no service, seats are hard as rocks

It was as good as it could be. Flying is not a pleasant experience these days.

Very good flight. Crew was great. No issues and we even arrived early.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

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

One of the best crews and best flights I’ve ever had! Really great experience

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

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

Information on your arrival and departure airports