When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Montana?

Prices for flights from San José Juan Santamaria Intl Airport to Montana were last updated today.

How old do you have to be to fly from San José Juan Santamaria Intl Airport to Montana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Montana.

What documentation or ID do you need to fly to Montana?

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$424 Cheap Flights from San José to Montana in 2026

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Find the cheapest flights from San José to Montana

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 8:59 pm

SJO

HLN

13h 14m

2 stops

2:30 pm - 10:25 am

HLN

SJO

19h 55m

2 stops

$424United Airlines

Tue, Oct 27 - Fri, Oct 30

7:55 am - 10:01 am

SJO

FCA

26h 06m

2 stops

4:11 pm - 7:15 am

FCA

SJO

15h 04m

1 stop

$424United Airlines

Thu, May 28 - Mon, Jun 1

7:45 am - 8:59 pm

SJO

HLN

13h 14m

2 stops

2:30 pm - 10:25 am

HLN

SJO

19h 55m

2 stops

$435United Airlines

Tue, Oct 27 - Fri, Oct 30

8:45 am - 10:41 pm

SJO

BIL

14h 56m

2 stops

2:40 pm - 11:25 am

BIL

SJO

19h 45m

2 stops

$435United Airlines

Fri, Nov 6 - Tue, Nov 10

11:13 am - 10:01 am

SJO

FCA

22h 48m

2 stops

4:11 pm - 7:15 am

FCA

SJO

15h 04m

1 stop

$435United Airlines

Thu, May 28 - Mon, Jun 1

2:45 pm - 10:41 pm

SJO

BIL

31h 56m

2 stops

7:00 am - 11:05 am

BIL

SJO

28h 05m

2 stops

$648American Airlines

Mon, Oct 5 - Sat, Oct 10

2:45 pm - 10:41 pm

SJO

BIL

31h 56m

2 stops

1:13 pm - 1:58 pm

BIL

SJO

24h 45m

1 stop

$802American Airlines

Mon, Oct 5 - Sat, Oct 10

12:53 am - 6:41 pm

SJO

BIL

41h 48m

2 stops

7:22 pm - 11:46 pm

BIL

SJO

28h 24m

2 stops

$874Alaska Airlines

Wed, May 27 - Mon, Jun 15

7:55 am - 10:47 pm

SJO

COD

14h 52m

2 stops

5:00 am - 7:37 pm

COD

SJO

14h 37m

2 stops

$1,211Multiple Airlines

Mon, Oct 5 - Sat, Oct 10

12:53 am - 6:41 pm

SJO

BIL

41h 48m

2 stops

7:22 pm - 11:15 pm

BIL

SJO

27h 53m

3 stops

$1,213Multiple Airlines

Wed, May 27 - Mon, Jun 15

United Airlines flights from San José to Montana

Our best United Airlines deals on San José to Montana flight tickets

United Airlines

May 28

SJO7:55 amSan José Juan Santamaria Intl

26h 06m

2 stops

FCA10:01 amKalispell Glacier Park

Jun 1

FCA4:11 pmKalispell Glacier Park

15h 04m

1 stop

SJO7:15 amSan José Juan Santamaria Intl

$424

United Airlines

May 28

SJO11:13 amSan José Juan Santamaria Intl

22h 48m

2 stops

FCA10:01 amKalispell Glacier Park

Jun 1

FCA4:11 pmKalispell Glacier Park

15h 04m

1 stop

SJO7:15 amSan José Juan Santamaria Intl

$435

United Airlines

May 28

SJO7:55 amSan José Juan Santamaria Intl

26h 06m

2 stops

FCA10:01 amKalispell Glacier Park

Jun 1

FCA4:11 pmKalispell Glacier Park

15h 04m

1 stop

SJO7:15 amSan José Juan Santamaria Intl

$466

American Airlines flights from San José to Montana

Our best American Airlines deals on San José to Montana flight tickets

American Airlines

Oct 5

SJO2:45 pmSan José Juan Santamaria Intl

31h 56m

2 stops

BIL10:41 pmBillings Logan Intl

Oct 10

BIL7:00 amBillings Logan Intl

28h 05m

2 stops

SJO11:05 amSan José Juan Santamaria Intl

$648

American Airlines

Oct 5

SJO2:45 pmSan José Juan Santamaria Intl

31h 56m

2 stops

BIL10:41 pmBillings Logan Intl

Oct 10

BIL1:13 pmBillings Logan Intl

24h 45m

1 stop

SJO1:58 pmSan José Juan Santamaria Intl

$802

American Airlines

Oct 5

SJO12:57 pmSan José Juan Santamaria Intl

9h 44m

1 stop

BIL10:41 pmBillings Logan Intl

Oct 10

BIL1:13 pmBillings Logan Intl

24h 45m

1 stop

SJO1:58 pmSan José Juan Santamaria Intl

$1,006

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséHelena

SJO - HLN

SJOHLN

San José Juan Santamaria Intl

Tue 10/27

7:45 am-8:59 pm

2 stops13h 14m

Helena

Fri 10/30

2:30 pm-10:25 am

2 stops19h 55m

$424

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Thu 5/28

7:55 am-10:01 am

2 stops26h 06m

Kalispell Glacier Park

Mon 6/1

4:11 pm-7:15 am

1 stop15h 04m

$424

San JoséHelena

SJO - HLN

SJOHLN

San José Juan Santamaria Intl

Tue 10/27

7:45 am-8:59 pm

2 stops13h 14m

Helena

Fri 10/30

2:30 pm-10:25 am

2 stops19h 55m

$435

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Fri 11/6

8:45 am-10:41 pm

2 stops14h 56m

Billings Logan Intl

Tue 11/10

2:40 pm-11:25 am

2 stops19h 45m

$435

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Thu 5/28

11:13 am-10:01 am

2 stops22h 48m

Kalispell Glacier Park

Mon 6/1

4:11 pm-7:15 am

1 stop15h 04m

$435

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Mon 10/5

2:45 pm-10:41 pm

2 stops31h 56m

Billings Logan Intl

Sat 10/10

7:00 am-11:05 am

2 stops28h 05m

$648

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Mon 10/5

2:45 pm-10:41 pm

2 stops31h 56m

Billings Logan Intl

Sat 10/10

1:13 pm-1:58 pm

1 stop24h 45m

$802

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Wed 5/27

12:53 am-6:41 pm

2 stops41h 48m

Billings Logan Intl

Mon 6/15

7:22 pm-11:46 pm

2 stops28h 24m

$874

Quickest round-trip

San JoséCody

SJO - COD

SJOCOD

San José Juan Santamaria Intl

Mon 10/5

7:55 am-10:47 pm

2 stops14h 52m

Cody E.E. Faust

Sat 10/10

5:00 am-7:37 pm

2 stops14h 37m

$1,211

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Wed 5/27

12:53 am-6:41 pm

2 stops41h 48m

Billings Logan Intl

Mon 6/15

7:22 pm-11:15 pm

3 stops27h 53m

$1,213

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San José to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from San José is in June. Flight prices, which tend to average around $228, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Montana, with average flight prices from San José averaging around $281.

Can stopping save me money on San José to Montana flights?

You could potentially save up to 14% on your flight if you consider stops on a San José to Montana flight.

Cheap San José to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Montana

Fastest flight time	13h 14m
Direct flights	None

The fastest flight from San José to Montana takes 13h 14m

There are no direct flights from San José to Montana. There are no popular flight routes from San José to Montana.

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Frequently asked questions about flying from San José to Montana

When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Montana?
Prices for flights from San José Juan Santamaria Intl Airport to Montana were last updated today.
How old do you have to be to fly from San José Juan Santamaria Intl Airport to Montana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San José to Montana

Compare and see reviews for airlines that fly from San José to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $282	Free Cancellation	Rating 7.4 9,730 reviews		Search United Airlines flights
American Airlines	PriceFrom $449	Free Cancellation	Rating 7.1 11,654 reviews		Search American Airlines flights

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Why should I use momondo to find a flight deal from San José to Montana?

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Can I find flights from San José to Montana with flexible booking policies on momondo?

All flight searches from San José to Montana on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San José to Montana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montana from San José.

I’m not ready to book a flight from San José to Montana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montana from San José. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.