$442 Find Cheap Flights from San José to Montana

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Montana departing on 3/17. 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 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
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Flight Deals

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, Mar 17 - Sat, Mar 21
United Airlines Logo
5:30 am - 10:45 pm
SJO
-
COD
41h 15m
2 stops
United Airlines Logo
6:30 am - 9:32 pm
COD
-
SJO
39h 02m
2 stops
$444United Airlines
Tue, Mar 17 - Sat, Mar 21
United Airlines Logo
5:30 am - 10:45 pm
SJO
-
COD
41h 15m
2 stops
United Airlines Logo
6:30 am - 7:39 pm
COD
-
SJO
37h 09m
2 stops
$461United Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
12:35 pm - 9:50 am
SJO
-
BIL
22h 15m
2 stops
United Airlines Logo
2:35 pm - 11:56 am
BIL
-
SJO
21h 21m
2 stops
$517United Airlines
Tue, Mar 17 - Sat, Mar 21
United Airlines Logo
5:30 am - 10:45 pm
SJO
-
COD
41h 15m
2 stops
United Airlines Logo
6:30 am - 9:00 pm
COD
-
SJO
14h 30m
1 stop
$613United Airlines
Sun, Mar 1 - Mon, Mar 9
American Airlines Logo
12:35 am - 11:35 pm
SJO
-
BIL
24h 00m
2 stops
American Airlines Logo
5:27 am - 9:43 pm
BIL
-
SJO
16h 16m
1 stop
$618American Airlines
Sun, Mar 1 - Mon, Mar 9
American Airlines Logo
12:35 am - 10:12 pm
SJO
-
BIL
22h 37m
1 stop
American Airlines Logo
5:27 am - 9:43 pm
BIL
-
SJO
16h 16m
1 stop
$627American Airlines
Tue, Mar 17 - Sat, Mar 21
United Airlines Logo
7:45 am - 10:45 pm
SJO
-
COD
15h 00m
2 stops
United Airlines Logo
6:30 am - 9:00 pm
COD
-
SJO
14h 30m
1 stop
$724United Airlines
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 December, when tickets cost $359 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $693 and $609 respectively.

Good to know

Low seasonMarch
Cheapest flight$444
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from San José to Cody

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.

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 9229 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

2.0 MediocreRonald, Feb 2026
ORD - BWI
Read more United Airlines reviews

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

The attendant on board was amazing. She should be doing business/first international long haul.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

The app doesn't update with a gate number even when you are on the plane. The in flight food is only snacks. The charging ports on the seats are old, only for USB A when most devices today use USB C. This should be made known to customers.

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

Flight from CHI to PVD was delayed by over 20 hours.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

Crew was clearly not loving their jobs at any point of the entire trip. Flight back from Mexico, I asked if they had food for sale for the 2.5+hr flight and they did not have any. The business class trip to Mexico also had noted that the catering company forgot to load food. The last leg of trip back had a similarly unhappy crew, a broken toilet, and my seat was broken (reclining would not lock which made landing a crossfit like event). This was a bad week for AA.

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

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

Information on your arrival and departure airports