HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$355+ Cheap flights from Costa Rica to Montana

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BZN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$391
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$388
From Costa Rica to Montana
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 8/65:30 amSJO - HLN
2 stops35h 25mUnited Airlines
Wed 8/275:20 pmHLN - SJO
2 stops26h 17mUnited Airlines
Deal found 7/31$355
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 10/2811:50 amLIR - BIL
1 stop9h 28mUnited Airlines
Fri 10/317:00 amBIL - LIR
1 stop8h 08mUnited Airlines
Deal found 7/30$391
This United Airlines deal was found by Cheapflights users on 7/31. 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 12/232:20 pmSJO - BIL
2 stops31h 37mUnited Airlines
Thu 1/82:40 pmBIL - SJO
2 stops21h 16mUnited Airlines
Deal found 7/31$398
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:55 pmSJO - BIL
2 stops21h 54mAmerican Airlines
Sat 9/206:00 amBIL - SJO
2 stops13h 42mAmerican Airlines
Deal found 7/30$465
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 12/216:40 amSJO - FCA
2 stops31h 48mUnited Airlines
Mon 1/123:57 pmFCA - SJO
2 stops27h 42mUnited Airlines
Deal found 7/30$537
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/261:30 pmSJO - COD
2 stops23h 36mUnited Airlines
Tue 9/308:35 amCOD - SJO
2 stops35h 02mUnited Airlines
Deal found 7/28$763
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:30 amSJO - FCA
2 stops37h 06mAlaska Airlines
Mon 1/124:00 pmFCA - SJO
2 stops30h 00mAlaska Airlines
Deal found 7/30$815
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:27 amSJO - FCA
1 stop30h 56mAmerican Airlines
Tue 9/233:49 pmFCA - SJO
1 stop26h 08mAmerican Airlines
Deal found 7/30$873
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 12/2012:30 amSJO - FCA
2 stops24h 45mMultiple Airlines
Mon 1/124:00 pmFCA - SJO
2 stops21h 14mMultiple Airlines
Deal found 7/31$898
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:30 amSJO - BIL
2 stops38h 17mAlaska Airlines
Sat 1/33:27 pmBIL - SJO
2 stops31h 32mAlaska Airlines
Deal found 7/30$1,225
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:50 amSJO - HLN
2 stops38h 41mAlaska Airlines
Wed 8/274:02 pmHLN - SJO
2 stops51h 02mAlaska Airlines
Deal found 7/30$1,283
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:35 amSJO - BIL
2 stops29h 38mMultiple Airlines
Sat 1/32:40 pmBIL - SJO
3 stops31h 35mMultiple Airlines
Deal found 7/29$3,932

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 July 31, 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

LiberiaBillings

LIR - BIL

LIRBIL

Liberia

Tue 10/28

11:50 am-9:18 pm

1 stop9h 28m

Billings Logan Intl

Fri 10/31

7:00 am-3:08 pm

1 stop8h 08m

$391

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Tue 9/2

1:55 pm-11:49 am

2 stops21h 54m

Billings Logan Intl

Sat 9/20

6:00 am-7:42 pm

2 stops13h 42m

$465

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Tue 9/30

7:55 am-9:35 am

2 stops25h 40m

Billings Logan Intl

Sat 10/4

5:54 pm-7:37 pm

2 stops25h 43m

$478

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Sun 12/21

6:40 am-1:28 pm

2 stops31h 48m

Kalispell Glacier Park

Mon 1/12

3:57 pm-8:39 pm

2 stops27h 42m

$537

San JoséHelena

SJO - HLN

SJOHLN

San José Juan Santamaria Intl

Mon 8/25

1:30 pm-1:30 pm

2 stops24h 00m

Helena

Wed 8/27

5:20 pm-7:37 pm

2 stops26h 17m

$539

San JoséCody

SJO - COD

SJOCOD

San José Juan Santamaria Intl

Fri 9/26

1:30 pm-1:06 pm

2 stops23h 36m

Cody E.E. Faust

Tue 9/30

8:35 am-7:37 pm

2 stops35h 02m

$763

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Sat 12/20

1:30 am-1:36 pm

2 stops37h 06m

Kalispell Glacier Park

Mon 1/12

4:00 pm-11:00 pm

2 stops30h 00m

$815

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Tue 9/9

7:27 am-2:23 pm

1 stop30h 56m

Kalispell Glacier Park

Tue 9/23

3:49 pm-5:57 pm

1 stop26h 08m

$873

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Sat 12/20

12:30 am-12:15 am

2 stops24h 45m

Kalispell Glacier Park

Mon 1/12

4:00 pm-2:14 pm

2 stops21h 14m

$898

San JoséHelena

SJO - HLN

SJOHLN

San José Juan Santamaria Intl

Thu 12/18

1:30 am-5:55 pm

2 stops17h 25m

Helena

Thu 4/2

4:10 pm-11:42 pm

2 stops31h 32m

$1,493

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, October is the cheapest month in which you can book a flight from Costa Rica to Montana (average of $371). Flying from Costa Rica to Montana in May is currently the most expensive (average of $478). 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 July 31, 2025.

When flying from Costa Rica to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

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.

  • 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, October is the cheapest month in which you can book a flight from Costa Rica to Montana (average of $371). Flying from Costa Rica to Montana in May is currently the most expensive (average of $478). 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 Newark flights
San José to John F Kennedy Intl flights
San José to Orlando flights
San José to Miami flights
San Salvador to Los Angeles flights
Guatemala City to Los Angeles flights
Guatemala City to Newark flights
Guatemala City to John F Kennedy Intl flights
Panama City to John F Kennedy Intl flights
San José to Los Angeles flights
Panama City to Miami flights
San José to Fort Lauderdale flights
San José to LaGuardia flights
Guatemala City to Miami flights
San Salvador to Miami flights
San Salvador to Dulles Intl flights
San Salvador to Hobby flights
Panama City to Orlando flights
Guatemala City to Fort Lauderdale flights
San José to O'Hare Intl flights
San Salvador to John F Kennedy Intl flights
San José to Las Vegas flights
Guatemala City to LaGuardia flights
San Salvador to George Bush Intcntl flights
Panama City to Newark flights
San Pedro Sula to Miami flights
Guatemala City to Orlando flights
San Salvador to Dallas/Fort Worth flights
Guatemala City to O'Hare Intl flights
Guatemala City to Atlanta flights
San Pedro Sula to John F Kennedy Intl flights
Guatemala City to Dulles Intl flights
San José to Atlanta flights
San José to Denver flights
Guatemala City to Hobby flights
San José to Hobby flights
San Salvador to Newark flights
Panama City to LaGuardia flights
Guatemala City to Boston flights
Guatemala City to Las Vegas flights
Guatemala City to George Bush Intcntl flights
San José to Midway flights
San José to San Francisco flights
San José to George Bush Intcntl flights
San Pedro Sula to Hobby flights
Guatemala City to Ontario flights
San Pedro Sula to George Bush Intcntl flights
San Salvador to LaGuardia flights
San José to Seattle flights
Panama City 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$297Average$463FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$418Average$643FlexibilityNo 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.