$202 Find Cheap Flights from San José 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 José to Montana departing on 11/27. 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

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 José 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 José to Montana, 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.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San José to Montana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Kalispell
Kalispell2 stops$282
Billings
Billings2 stops$282
Kalispell
Kalispell2 stops$282
Billings
Billings2 stops$282

Book Cheap San José 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 José 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 José to Montana

Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
2:20 pm - 5:16 pmSJO-BIL
27h 56m2 stops
United Airlines Logo
7:00 am - 8:39 pmBIL-SJO
12h 39m2 stops
$282United Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
8:45 am - 9:44 pmSJO-FCA
13h 59m2 stops
United Airlines Logo
6:10 am - 1:15 pmFCA-SJO
30h 05m2 stops
$282United Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 8
American Airlines Logo
3:16 pm - 9:14 pmSJO-BIL
30h 58m1 stop
American Airlines Logo
2:15 pm - 11:43 pmBIL-SJO
8h 28m1 stop
$456American Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 8
American Airlines Logo
3:16 pm - 9:14 pmSJO-BIL
30h 58m1 stop
American Airlines Logo
2:15 pm - 11:43 pmBIL-SJO
8h 28m1 stop
$457American Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 8
Delta Logo
8:30 am - 10:36 pmSJO-BIL
15h 06m2 stops
Delta Logo
5:40 am - 10:15 pmBIL-SJO
15h 35m2 stops
$486Delta
Find Deal
Sun, Nov 2 - Thu, Nov 27
Alaska Airlines Logo
1:55 am - 12:24 pmSJO-FCA
35h 29m2 stops
Alaska Airlines Logo
6:00 am - 11:28 pmFCA-SJO
40h 28m2 stops
$550Alaska Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
Multiple Airlines Logo
1:55 am - 1:27 pmSJO-FCA
36h 32m2 stops
Multiple Airlines Logo
6:33 am - 3:30 pmFCA-SJO
31h 57m2 stops
$586Multiple Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 18
Alaska Airlines Logo
1:55 am - 6:39 pmSJO-BIL
17h 44m2 stops
Alaska Airlines Logo
6:00 am - 12:38 amBIL-SJO
17h 38m2 stops
$630Alaska Airlines
Find Deal
Fri, Dec 19 - Tue, Mar 24
Delta Logo
2:31 pm - 12:30 pmSJO-HLN
22h 59m2 stops
Delta Logo
12:50 pm - 11:55 amHLN-SJO
23h 05m2 stops
$670Delta
Find Deal
Sat, Dec 20 - Mon, Jan 12
Multiple Airlines Logo
12:34 am - 7:30 pmSJO-FCA
19h 56m2 stops
Multiple Airlines Logo
7:46 pm - 1:54 pmFCA-SJO
17h 08m2 stops
$718Multiple Airlines
Find Deal
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José 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 José to Montana is July, when tickets cost $388 (return) on average. On the other hand, the most expensive months are January and May, when the average cost of round-trip tickets is $943 and $688 respectively.

What’s the cheapest day of the week to fly from San José to Montana?

The average price of all round-trip flights from San José to Montana clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Montana on a Monday and more expensive on a Saturday. On your return trip to San José, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

Good to know

Low seasonMarch
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 34% lower on average.

FAQs - booking Montana flights

  • How does KAYAK find such low prices on flights from San José 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 José to Montana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San José 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 José 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 José 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 José 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 José to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Montana?

    The cheapest time of day to fly to Montana is generally in the afternoon, when round-trip flights cost $418 on average. The most expensive time of day to fly to Montana is generally in the morning, which is peak travel time and where the average cost of a ticket is $557.

Reviews of the top airlines flying from San José to Montana

 
See real verified KAYAK customer reviews for airlines flying from San José 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 José 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.
7.4
United AirlinesOverall score based on 8974 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

8.0 ExcellentJessica, Oct 2025DEN - TUS
Read more United Airlines reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Flight, food and crew were all good, friendly and very satisfactory.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.