$230 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 4/23. 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$453
Billings
Billings3 stops$474
Kalispell
Kalispell2 stops$453
Billings
Billings3 stops$474

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

Sat, May 23 - Wed, May 27
United Airlines Logo
6:40 am - 5:20 pm
SJO
-
COD
10h 40m
1 stop
United Airlines Logo
5:55 pm - 10:11 am
COD
-
SJO
16h 16m
2 stops
$403United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
6:40 am - 1:19 pm
SJO
-
COD
30h 39m
1 stop
United Airlines Logo
5:55 pm - 7:37 pm
COD
-
SJO
25h 42m
2 stops
$414United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
11:13 am - 1:19 pm
SJO
-
COD
26h 06m
2 stops
United Airlines Logo
5:55 pm - 10:39 pm
COD
-
SJO
28h 44m
2 stops
$422United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
6:40 am - 10:43 pm
SJO
-
COD
16h 03m
1 stop
United Airlines Logo
5:55 pm - 10:11 am
COD
-
SJO
16h 16m
2 stops
$445United Airlines
Thu, Sep 17 - Wed, Sep 23
Multiple Airlines Logo
7:55 am - 10:08 am
SJO
-
FCA
26h 13m
2 stops
Multiple Airlines Logo
4:17 pm - 7:15 am
FCA
-
SJO
14h 58m
1 stop
$453Multiple Airlines
Fri, Sep 18 - Wed, Sep 23
Multiple Airlines Logo
8:45 am - 3:21 pm
SJO
-
FCA
30h 36m
1 stop
Multiple Airlines Logo
4:17 pm - 7:15 am
FCA
-
SJO
14h 58m
1 stop
$456Multiple Airlines
Fri, Sep 18 - Wed, Sep 23
Azul Logo
8:45 am - 3:21 pm
SJO
-
FCA
30h 36m
1 stop
Azul Logo
4:17 pm - 12:26 pm
FCA
-
SJO
20h 09m
2 stops
$460Azul
Wed, Sep 9 - Tue, Sep 22
United Airlines Logo
7:55 am - 1:20 pm
SJO
-
BIL
29h 25m
3 stops
United Airlines Logo
5:00 am - 12:21 pm
BIL
-
SJO
31h 21m
2 stops
$474United Airlines
Thu, Sep 3 - 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
$572American 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 June, when the average cost of round-trip tickets is $697 and $603 respectively.

Good to know

Low seasonNovember
Cheapest flight$230
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 23% 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 9533 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

It was perfect! I've never flown with United before, but I definitely will in the future

10.0 ExcellentAnonymous, Apr 2026
SFO - LAS
Read more United Airlines reviews

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

I liked that it was on time, however, the food was not good.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

They were fast and I like how they used to entertainment system to play video about the safety.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

Flight was delayed. No urgency by American Airlines team to assist those with connecting flights. It was basically you are on your own to run through the terminals to try and make your connection. Thanks, Mary

I have never been assaulted they way I was today in Charlotte - shame on American

One of our group members was struggling to walk. In Charlotte we asked for a wheelchair and she was accompanied by Desmond. I was impressed by his patience and attention. In Boston she received the same service. I didn’t get the name of the helper but she went above and beyond in assisting us. A great AA service

Delayed 24 hours. Should have called it much earlier They provided quality accommodations, food vouchers etc. FINALLY The issues started at 8 AM and they cancelled the flight at 11:30 PM, with no plans for a new flight.

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

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

Information on your arrival and departure airports