How long is the flight from Montana to Costa Rica?

Flight times vary depending on what airport in Montana you fly out of and what airport in Costa Rica you fly into. For example, flying from Bozeman to San José takes 12h 57m on average. On the other hand, flying from Kalispell to San José takes 13h 08m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Montana to Costa Rica?

United Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating from Montana to Costa Rica

When did momondo last update prices for flights from Montana to Costa Rica?

Prices for flights from Montana to Costa Rica refresh daily.

How many operators does momondo search for flights from Montana to Costa Rica?

As of September 2026, there are 2 operators available to choose from for flights from Montana to Costa Rica.

How old do you have to be to fly from Montana to Costa Rica?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$249 Cheap Flights from Montana to Costa Rica in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Costa Rica

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:24 pm - 11:25 amMSO Missoula Johnson-Bell Field-SJO San José Juan Santamaria Intl

17h 01m2 stops Denver Intl Houston George Bush Intcntl

7:30 am - 4:26 pmSJO San José Juan Santamaria Intl-MSO Missoula Johnson-Bell Field

9h 56m1 stop Denver Intl

$540United Airlines

Sat, Nov 7 - Sat, Nov 14

5:24 pm - 11:25 amMSO Missoula Johnson-Bell Field-SJO San José Juan Santamaria Intl

17h 01m2 stops Denver Intl Houston George Bush Intcntl

7:30 am - 4:26 pmSJO San José Juan Santamaria Intl-MSO Missoula Johnson-Bell Field

9h 56m1 stop Denver Intl

$540United Airlines

Thu, Nov 5 - Sat, Nov 14

4:13 pm - 8:32 amBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

15h 19m1 stop San Francisco

8:45 am - 9:30 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

13h 45m2 stops Houston George Bush Intcntl Denver Intl

$545United Airlines

Mon, Nov 9 - Fri, Nov 13

5:24 pm - 11:25 amMSO Missoula Johnson-Bell Field-SJO San José Juan Santamaria Intl

17h 01m2 stops Denver Intl Houston George Bush Intcntl

8:45 am - 9:47 pmSJO San José Juan Santamaria Intl-MSO Missoula Johnson-Bell Field

14h 02m2 stops Houston George Bush Intcntl Denver Intl

$545United Airlines

Thu, Nov 5 - Sat, Nov 14

3:00 pm - 12:26 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

20h 26m2 stops Dallas/Fort Worth Miami

3:56 pm - 1:03 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

22h 07m2 stops Miami Dallas/Fort Worth

$549American Airlines

Sun, Feb 21 - Tue, Mar 2

1:49 pm - 12:26 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

21h 37m2 stops Dallas/Fort Worth Miami

3:56 pm - 2:23 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

23h 27m2 stops Miami Dallas/Fort Worth

$549American Airlines

Mon, Feb 22 - Tue, Mar 2

2:00 pm - 12:00 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

22h 00m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

2:25 pm - 2:54 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

25h 29m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

$573Delta

Wed, Oct 28 - Wed, Nov 4

6:31 pm - 12:00 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

17h 29m2 stops Salt Lake City Atlanta Hartsfield-Jackson

2:25 pm - 12:23 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

22h 58m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$609Delta

Mon, Oct 26 - Mon, Nov 2

1:00 pm - 1:12 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

23h 12m2 stops Salt Lake City Atlanta Hartsfield-Jackson

2:37 pm - 12:05 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

22h 28m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$609Delta

Wed, Nov 11 - Wed, Nov 18

1:40 pm - 12:30 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

21h 50m2 stops Dallas/Fort Worth Charlotte Douglas

3:56 pm - 12:50 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

21h 54m2 stops Miami Dallas/Fort Worth

$622American Airlines

Thu, Jan 28 - Thu, Feb 4

Cheap last minute flights

Enter your travel dates to find the best prices.

4:16 pm - 12:00 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

19h 44m2 stops Dallas/Fort Worth Miami

1:00 pm - 12:25 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

23h 25m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$899American Airlines

Sun, Oct 4 - Thu, Oct 15

4:16 pm - 12:00 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

19h 44m2 stops Dallas/Fort Worth Miami

1:00 pm - 12:57 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

23h 57m1 stop Dallas/Fort Worth

$963American Airlines

Sun, Oct 4 - Thu, Oct 15

4:22 pm - 7:15 amBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

14h 53m1 stop San Francisco

8:45 am - 3:14 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

30h 29m1 stop San Francisco

$977United Airlines

Sun, Oct 4 - Thu, Oct 15

4:22 pm - 7:15 amBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

14h 53m1 stop San Francisco

1:25 pm - 9:46 amSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

20h 21m2 stops Houston George Bush Intcntl Denver Intl

$979United Airlines

Sun, Oct 4 - Tue, Oct 13

4:16 pm - 12:00 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

19h 44m2 stops Dallas/Fort Worth Miami

3:01 pm - 12:57 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

21h 56m2 stops Miami Dallas/Fort Worth

$1,017American Airlines

Sun, Oct 4 - Tue, Oct 13

12:02 pm - 2:00 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

25h 58m1 stop Dallas/Fort Worth

1:00 pm - 12:57 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

23h 57m1 stop Dallas/Fort Worth

$1,326American Airlines

Sun, Oct 4 - Tue, Oct 13

10:20 am - 8:30 amBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

22h 10m3 stops Seattle/Tacoma Intl New York John F Kennedy Intl Guatemala City La Aurora

5:45 am - 11:09 pmSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

17h 24m3 stops Guatemala City La Aurora Los Angeles Seattle/Tacoma Intl

$1,354Multiple Airlines

Sun, Oct 4 - Tue, Oct 13

2:37 pm - 10:00 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

31h 23m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

7:15 am - 9:46 amSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

26h 31m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$3,774Multiple Airlines

Sun, Oct 4 - Thu, Oct 15

2:37 pm - 10:00 pmBZN Bozeman Gallatin Field-SJO San José Juan Santamaria Intl

31h 23m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

7:10 am - 9:46 amSJO San José Juan Santamaria Intl-BZN Bozeman Gallatin Field

26h 36m2 stops Toronto Pearson Intl Denver Intl

$3,893Multiple Airlines

Sun, Oct 4 - Tue, Oct 13

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United Airlines flights from Montana to Costa Rica

Our best United Airlines deals on Montana to Costa Rica flight tickets

United Airlines

Nov 5

MSO5:24 pmMissoula Johnson-Bell Field

17h 01m

2 stops

SJO11:25 amSan José Juan Santamaria Intl

Nov 14

SJO7:30 amSan José Juan Santamaria Intl

9h 56m

1 stop

MSO4:26 pmMissoula Johnson-Bell Field

$540

United Airlines

Nov 9

BZN4:13 pmBozeman Gallatin Field

15h 19m

1 stop

SJO8:32 amSan José Juan Santamaria Intl

Nov 13

SJO8:45 amSan José Juan Santamaria Intl

13h 45m

2 stops

BZN9:30 pmBozeman Gallatin Field

$545

United Airlines

Nov 8

MSO5:24 pmMissoula Johnson-Bell Field

17h 01m

2 stops

SJO11:25 amSan José Juan Santamaria Intl

Nov 14

SJO7:30 amSan José Juan Santamaria Intl

9h 56m

1 stop

MSO4:26 pmMissoula Johnson-Bell Field

$547

American Airlines flights from Montana to Costa Rica

Our best American Airlines deals on Montana to Costa Rica flight tickets

American Airlines

Feb 21

BZN3:00 pmBozeman Gallatin Field

20h 26m

2 stops

SJO12:26 pmSan José Juan Santamaria Intl

Mar 2

SJO3:56 pmSan José Juan Santamaria Intl

22h 07m

2 stops

BZN1:03 pmBozeman Gallatin Field

$549

American Airlines

Jan 28

BZN1:40 pmBozeman Gallatin Field

21h 50m

2 stops

SJO12:30 pmSan José Juan Santamaria Intl

Feb 4

SJO3:56 pmSan José Juan Santamaria Intl

21h 54m

2 stops

BZN12:50 pmBozeman Gallatin Field

$622

American Airlines

Jan 28

BZN6:46 amBozeman Gallatin Field

12h 08m

2 stops

SJO7:54 pmSan José Juan Santamaria Intl

Feb 4

SJO2:57 pmSan José Juan Santamaria Intl

22h 53m

1 stop

BZN12:50 pmBozeman Gallatin Field

$633

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Sat 11/7

5:24 pm-11:25 am

2 stops17h 01m

San José Juan Santamaria Intl

Sat 11/14

7:30 am-4:26 pm

1 stop9h 56m

$540

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Thu 11/5

5:24 pm-11:25 am

2 stops17h 01m

San José Juan Santamaria Intl

Sat 11/14

7:30 am-4:26 pm

1 stop9h 56m

$540

BozemanSan José

BZN Bozeman Gallatin Field - SJO San José Juan Santamaria Intl

BZNSJO

Bozeman Gallatin Field

Mon 11/9

4:13 pm-8:32 am

1 stop15h 19m

San José Juan Santamaria Intl

Fri 11/13

8:45 am-9:30 pm

2 stops13h 45m

$545

MissoulaSan José

MSO Missoula Johnson-Bell Field - SJO San José Juan Santamaria Intl

MSOSJO

Missoula Johnson-Bell Field

Thu 11/5

5:24 pm-11:25 am

2 stops17h 01m

San José Juan Santamaria Intl

Sat 11/14

8:45 am-9:47 pm

2 stops14h 02m

$545

BozemanSan José

BZN Bozeman Gallatin Field - SJO San José Juan Santamaria Intl

BZNSJO

Bozeman Gallatin Field

Sun 2/21

3:00 pm-12:26 pm

2 stops20h 26m

San José Juan Santamaria Intl

Tue 3/2

3:56 pm-1:03 pm

2 stops22h 07m

$549

BozemanSan José

BZN Bozeman Gallatin Field - SJO San José Juan Santamaria Intl

BZNSJO

Bozeman Gallatin Field

Mon 2/22

1:49 pm-12:26 pm

2 stops21h 37m

San José Juan Santamaria Intl

Tue 3/2

3:56 pm-2:23 pm

2 stops23h 27m

$549

BozemanSan José

BZN Bozeman Gallatin Field - SJO San José Juan Santamaria Intl

BZNSJO

Bozeman Gallatin Field

Wed 10/28

2:00 pm-12:00 pm

2 stops22h 00m

San José Juan Santamaria Intl

Wed 11/4

2:25 pm-2:54 pm

2 stops25h 29m

$573

BozemanSan José

BZN Bozeman Gallatin Field - SJO San José Juan Santamaria Intl

BZNSJO

Bozeman Gallatin Field

Mon 10/26

6:31 pm-12:00 pm

2 stops17h 29m

San José Juan Santamaria Intl

Mon 11/2

2:25 pm-12:23 pm

2 stops22h 58m

$609

BozemanSan José

BZN Bozeman Gallatin Field - SJO San José Juan Santamaria Intl

BZNSJO

Bozeman Gallatin Field

Wed 11/11

1:00 pm-1:12 pm

2 stops23h 12m

San José Juan Santamaria Intl

Wed 11/18

2:37 pm-12:05 pm

2 stops22h 28m

$609

BozemanSan José

BZN Bozeman Gallatin Field - SJO San José Juan Santamaria Intl

BZNSJO

Bozeman Gallatin Field

Thu 1/28

1:40 pm-12:30 pm

2 stops21h 50m

San José Juan Santamaria Intl

Thu 2/4

3:56 pm-12:50 pm

2 stops21h 54m

$622

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Costa Rica

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

Prices

Airlines

Other information

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Montana is in October. Flight prices, which tend to average around $332, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then January is your next best option. Flight prices from Montana to Costa Rica during January average around $514.

Can stopping save me money on Montana to Costa Rica flights?

You could potentially save up to 13% on your flight if you consider stops on a Montana to Costa Rica flight.

Cheap Montana to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Costa Rica

Best Price Found	$249
Fastest flight time	8h 40m
Direct flights	None

The best one-way flight to Costa Rica from Montana in the past 72 hours is $249. The best round-trip flight deal from Montana to Costa Rica found on momondo in the last 72 hours is $540.

The fastest flight from Montana to Costa Rica takes 8h 40m

There are no direct flights from Montana to Costa Rica. There are no popular flight routes from Montana to Costa Rica.

Search flight deals

Frequently asked questions about flying from Montana to Costa Rica

When did momondo last update prices for flights from Montana to Costa Rica?
Prices for flights from Montana to Costa Rica refresh daily.
How many operators does momondo search for flights from Montana to Costa Rica?
As of September 2026, there are 2 operators available to choose from for flights from Montana to Costa Rica.
How old do you have to be to fly from Montana to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Montana to Costa Rica

Compare and see reviews for airlines that fly from Montana to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $188	Free Cancellation	Rating 7.4 10,255 reviews		Search United Airlines flights
American Airlines	PriceFrom $398	Free Cancellation	Rating 7.0 12,095 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Costa Rica?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Costa Rica for you.

Can I find flights from Montana to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montana to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from Montana to Costa Rica?

Once all potential Montana to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Costa Rica from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Costa Rica

Flights to San Joséfrom $274

Flights to Liberiafrom $288

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Flights to Tamarindo

Flights to Tortuguero

Flights to Golfito

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Cheap flights from Montana to Costa Rica from $249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Costa Rica departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Montana to Costa Rica

Our best United Airlines deals on Montana to Costa Rica flight tickets

American Airlines flights from Montana to Costa Rica

Our best American Airlines deals on Montana to Costa Rica flight tickets

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How to get the cheapest flight ticket from Montana to Costa Rica

What is the cheapest month to fly to Costa Rica?

Can stopping save me money on Montana to Costa Rica flights?

What is the cheapest airline that flies from Montana to Costa Rica?

How long is the flight from Montana to Costa Rica?

Cheap Montana to Costa Rica flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montana to Costa Rica

Best airlines flying from Montana to Costa Rica

Compare and see reviews for airlines that fly from Montana to Costa Rica with momondo

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Montana flight routes

According to popular flight searches on momondo this year

Costa Rica flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Costa Rica

List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

Complete your trip to Costa Rica

Explore popular destinations other users love

According to popular flight searches on momondo this year