HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$165+ Cheap flights from Costa Rica to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BZN
Dec 1 — Dec 81
Mon 12/1
Mon 12/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Costa Rica to Montana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Costa Rica to Montana

Keep the following information in mind while searching for Costa Rica to Montana flight deals. Data was last updated November 1, 2025.

Round-trip from

$282
(United Airlines)

One-way from

$165
(United Airlines)

Popular in

January

Cheapest in

July

Average price

$592
From Costa Rica to Montana
Search Deals
One-way flight from Costa Rica to Montana
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Costa Rica to Montana

Cheapest flights from Costa Rica to Montana
Explore the most affordable flight options available from Costa Rica to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 1, 2025.

This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:45 amSJO - BIL
2 stops26h 01mUnited Airlines
Mon 11/102:31 pmBIL - SJO
2 stops19h 54mUnited Airlines
Deal found 10/31$282
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:45 amSJO - FCA
2 stops13h 59mUnited Airlines
Sat 11/156:10 amFCA - SJO
1 stop14h 50mUnited Airlines
Deal found 10/31$282
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:55 amSJO - BIL
2 stops36h 25mAlaska Airlines
Mon 11/106:00 amBIL - SJO
2 stops41h 38mAlaska Airlines
Deal found 10/31$370
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:30 amSJO - BIL
2 stops39h 54mUnited Airlines
Thu 1/82:45 pmBIL - SJO
2 stops26h 31mUnited Airlines
Deal found 10/31$430
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:59 pmSJO - BIL
1 stop31h 19mAmerican Airlines
Mon 11/102:00 pmBIL - SJO
1 stop23h 10mAmerican Airlines
Deal found 10/31$459
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:16 pmSJO - BIL
1 stop30h 58mAmerican Airlines
Thu 1/82:15 pmBIL - SJO
2 stops21h 28mAmerican Airlines
Deal found 11/1$518
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:55 amSJO - FCA
2 stops47h 02mAlaska Airlines
Sat 11/151:06 pmFCA - SJO
2 stops34h 32mAlaska Airlines
Deal found 10/31$601
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:35 pmSJO - HLN
2 stops33h 56mUnited Airlines
Tue 3/242:30 pmHLN - SJO
2 stops21h 26mUnited Airlines
Deal found 10/31$606
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:40 amSJO - FCA
2 stops34h 21mUnited Airlines
Mon 1/122:42 pmFCA - SJO
2 stops21h 33mUnited Airlines
Deal found 10/31$670
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:50 amLIR - BIL
1 stop10h 59mUnited Airlines
Tue 11/47:00 amBIL - LIR
1 stop8h 08mUnited Airlines
Deal found 10/30$720
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:05 pmLIR - BIL
2 stops22h 59mDelta
Tue 11/45:25 amBIL - LIR
2 stops30h 15mDelta
Deal found 10/30$725
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:34 amSJO - FCA
2 stops24h 41mMultiple Airlines
Mon 1/127:46 pmFCA - SJO
2 stops15h 52mMultiple Airlines
Deal found 11/1$728

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 1, 2025.
Use the filters below to find and compare flights from Costa Rica to Montana that are best for you.

Fly from

Costa Rica

Fly to

Montana

Route

Depart

Return

Price

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Thu 12/4

2:20 pm-9:46 pm

2 stops32h 26m

Kalispell Glacier Park

Mon 12/8

2:37 pm-1:15 pm

2 stops21h 38m

$282

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Mon 3/2

2:05 pm-9:21 pm

2 stops32h 16m

Billings Logan Intl

Mon 3/9

2:40 pm-7:39 pm

2 stops28h 59m

$321

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Tue 1/27

8:45 am-9:59 pm

2 stops14h 14m

Kalispell Glacier Park

Mon 2/2

1:40 pm-8:32 am

1 stop17h 52m

$411

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Tue 12/23

6:30 am-9:24 pm

2 stops39h 54m

Billings Logan Intl

Thu 1/8

2:45 pm-6:16 pm

2 stops26h 31m

$430

San JoséCody

SJO - COD

SJOCOD

San José Juan Santamaria Intl

Thu 2/19

2:05 pm-1:10 pm

2 stops24h 05m

Cody E.E. Faust

Mon 2/23

1:45 pm-1:15 pm

2 stops22h 30m

$449

San JoséHelena

SJO - HLN

SJOHLN

San José Juan Santamaria Intl

Thu 4/30

12:20 am-3:38 pm

2 stops15h 18m

Helena

Tue 5/5

4:10 pm-11:42 pm

2 stops31h 32m

$515

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Mon 12/22

12:34 am-10:54 pm

2 stops23h 20m

Billings Logan Intl

Thu 1/8

2:15 pm-12:43 pm

2 stops21h 28m

$553

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Sun 3/1

2:26 am-1:15 pm

2 stops35h 49m

Billings Logan Intl

Mon 3/9

1:25 pm-10:00 pm

2 stops32h 35m

$567

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Fri 4/3

7:55 am-1:33 pm

2 stops29h 38m

Kalispell Glacier Park

Tue 4/7

6:31 am-10:11 am

2 stops27h 40m

$571

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Mon 3/2

3:56 pm-1:25 pm

2 stops22h 29m

Billings Logan Intl

Mon 3/9

7:52 am-9:55 pm

1 stop14h 03m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from Costa Rica to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Costa Rica with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to Montana

What is the cheapest month to book a flight from Costa Rica to Montana?

Currently, August is the cheapest month in which you can book a flight from Costa Rica to Montana (average of $299). Flying from Costa Rica to Montana in March is currently the most expensive (average of $560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CR to MT?

Find hourly flight availability from Costa Rica to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 1, 2025.

It’s typically best to fly out from Costa Rica to Montana in the afternoon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated November 1, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Costa Rica to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,994 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,994 reviews
United Airlines
7.4
Good
8,994 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,994 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Costa Rica to Montana?

    Departing from Costa Rica to Montana will take you 15h 18m. Airlines will cover a distance of 3007 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Costa Rica to Montana one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $165. Delta flights start at $180 while deals on Alaska Airlines start at $217 one-way.

  • Can I find deals for flights from Costa Rica to Montana that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Montana.

  • Can I find deals for business class flights from Costa Rica to Montana?

    Yes. Cheapflights offers flight deals from Costa Rica to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to Montana?

    Currently, August is the cheapest month in which you can book a flight from Costa Rica to Montana (average of $299). Flying from Costa Rica to Montana in March is currently the most expensive (average of $560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Costa Rica to Montana

See prices for flight routes from nearby airports that may be better suited for you.
San José to Orlando flights
San José to Newark flights
San José to John F Kennedy Intl flights
Guatemala City to Los Angeles flights
Guatemala City to John F Kennedy Intl flights
San José to Miami flights
Panama City to Miami flights
San Salvador to Miami flights
San Salvador to Los Angeles flights
Guatemala City to Newark flights
San José to Los Angeles flights
San José to Fort Lauderdale flights
San José to LaGuardia flights
Panama City to John F Kennedy Intl flights
San Salvador to Hobby flights
Guatemala City to Miami flights
Panama City to Orlando flights
San Salvador to Dallas/Fort Worth flights
San Salvador to George Bush Intcntl flights
San José to Hobby flights
Guatemala City to Fort Lauderdale flights
San Salvador to John F Kennedy Intl flights
Guatemala City to LaGuardia flights
San Salvador to Newark flights
San Pedro Sula to Hobby flights
San Salvador to Dulles Intl flights
Guatemala City to Orlando flights
Panama City to Newark flights
San José to George Bush Intcntl flights
Guatemala City to Hobby flights
San Pedro Sula to John F Kennedy Intl flights
San José to Las Vegas flights
San José to Denver flights
San Pedro Sula to George Bush Intcntl flights
Guatemala City to George Bush Intcntl flights
Managua to Miami flights
Guatemala City to Ontario flights
Guatemala City to Dulles Intl flights
San Pedro Sula to Miami flights
Guatemala City to Atlanta flights
San Salvador to LaGuardia flights
Guatemala City to O'Hare Intl flights
San José to O'Hare Intl flights
San José to Dulles Intl flights
Guatemala City to Las Vegas flights
Panama City to LaGuardia flights
Guatemala City to Dallas/Fort Worth flights
San Pedro Sula to LaGuardia flights
San Salvador to Ontario flights
San José to Atlanta flights

Top 2 airlines flying from Costa Rica to Montana

Discover the top 2 airlines that operate flights from Costa Rica to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$281Average$355FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$553Average$733FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.