$225 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 5/23. 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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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$403
Billings
Billings2 stops$561
Kalispell
Kalispell2 stops$403
Billings
Billings2 stops$561

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

Thu, May 28 - Mon, Jun 1
United Airlines Logo
11:13 am - 10:01 am
SJO
-
FCA
22h 48m
2 stops
United Airlines Logo
10:42 am - 10:11 am
FCA
-
SJO
23h 29m
2 stops
$403United Airlines
Sat, May 23 - Tue, May 26
United Airlines Logo
6:40 am - 9:20 pm
SJO
-
HLN
14h 40m
1 stop
United Airlines Logo
2:20 pm - 10:11 am
HLN
-
SJO
19h 51m
2 stops
$411United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
7:55 am - 10:01 am
SJO
-
FCA
26h 06m
2 stops
United Airlines Logo
10:42 am - 10:11 am
FCA
-
SJO
23h 29m
2 stops
$424United Airlines
Mon, Jun 1 - Wed, Jun 3
United Airlines Logo
11:13 am - 5:20 pm
SJO
-
COD
30h 07m
2 stops
United Airlines Logo
5:55 pm - 10:11 am
COD
-
SJO
16h 16m
2 stops
$426United Airlines
Mon, Jun 1 - Wed, Jun 3
United Airlines Logo
11:13 am - 5:20 pm
SJO
-
COD
30h 07m
2 stops
United Airlines Logo
5:55 pm - 10:11 am
COD
-
SJO
40h 16m
2 stops
$448United Airlines
Wed, May 27 - Sat, May 30
Alaska Airlines Logo
12:53 am - 10:51 am
SJO
-
FCA
33h 58m
2 stops
Alaska Airlines Logo
6:15 am - 11:33 pm
FCA
-
SJO
17h 18m
2 stops
$508Alaska Airlines
Wed, Sep 2 - Wed, Sep 16
American Airlines Logo
12:50 pm - 11:58 am
SJO
-
BIL
23h 08m
2 stops
American Airlines Logo
1:13 pm - 11:05 am
BIL
-
SJO
21h 52m
2 stops
$561American Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
12:57 pm - 11:58 am
SJO
-
BIL
23h 01m
2 stops
American Airlines Logo
1:13 pm - 1:15 pm
BIL
-
SJO
24h 02m
2 stops
$570American Airlines
Sun, Sep 6 - Sat, Sep 12
GOL Logo
12:50 pm - 2:40 pm
SJO
-
FCA
25h 50m
2 stops
GOL Logo
4:57 pm - 6:30 pm
FCA
-
SJO
25h 33m
2 stops
$658GOL
Tue, Apr 28 - Sun, May 3
Multiple Airlines Logo
5:45 am - 5:45 pm
SJO
-
HLN
36h 00m
3 stops
Multiple Airlines Logo
6:22 pm - 11:45 pm
HLN
-
SJO
29h 23m
2 stops
$1,520Multiple 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 August, when tickets cost $335 (return) on average. On the other hand, the most expensive months are May and November, when the average cost of round-trip tickets is $697 and $600 respectively.

Good to know

Low seasonOctober
Cheapest flight$225
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from San José to Kalispell

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 9569 reviews
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

8.0 ExcellentAnonymous, Apr 2026
RNO - SFO
Read more United Airlines reviews

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Meals were poor and service rendered on return flight was mediocre as compared to the flight we took to Germany earlier where the attendants were more attentive, energetic, and mindful of passengers' needs. Thumbs up to crew of UA 58. Thumbs down to UA 59..

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

The crew was generally professional. Though one of the crew members seemed to be easily annoyed, the others were fine and helpful. The green olives and almonds snack was really good. A great idea, and nice balance of tastes.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

I have been flying American Airlines—almost exclusively—for years. The airline is consistent with fares, timely departures/arrivals, and customer service, whether on the phone or in the air.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Flight was delayed and they gave up my seat on my connection, even when I could still make the flight

Checked bag was severely damaged. Whole corner was riped off including 1 of 4 wheels gone. Insulation exposed. This made it not possible to fly with on my next-day American Airlines flight.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

Flight was extremely hot and they made us check our bags when the space was nowhere near full

Everything was excellent and I enjoyed myself. Thank for everything

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

Information on your arrival and departure airports