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$285+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BZN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 1/84:13 pmBIL - SJO
1 stop28h 47mUnited Airlines
Deal found 12/15$429
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/196:40 amSJO - HLN
2 stops39h 51mUnited Airlines
Tue 3/246:15 amHLN - SJO
2 stops35h 01mUnited Airlines
Deal found 12/15$430
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/212:05 pmSJO - FCA
1 stop22h 37mUnited Airlines
Mon 1/121:40 pmFCA - SJO
1 stop17h 52mUnited Airlines
Deal found 12/15$503
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/197:30 amSJO - BIL
1 stop14h 54mUnited Airlines
Sat 1/35:50 pmBIL - SJO
2 stops27h 42mUnited Airlines
Deal found 12/15$551
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/197:30 amSJO - HLN
1 stop15h 01mUnited Airlines
Thu 4/27:00 amHLN - SJO
2 stops27h 11mUnited Airlines
Deal found 12/16$638
This American Airlines deal was found by Cheapflights users on 12/15. 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 stop23h 08mAmerican Airlines
Thu 1/82:15 pmBIL - SJO
1 stop8h 28mAmerican Airlines
Deal found 12/15$668
This American Airlines deal was found by Cheapflights users on 12/16. 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 stops19h 56mMultiple Airlines
Mon 1/126:25 amFCA - SJO
3 stops15h 05mMultiple Airlines
Deal found 12/16$4,817

Find 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 December 18, 2025.

Round-trip from

$296
(United Airlines)

One-way from

$285
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$625
From Costa Rica to Montana
Search Deals
One-way flight from Costa Rica to Montana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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 1/22

8:45 am-12:59 pm

2 stops29h 14m

Kalispell Glacier Park

Mon 1/26

2:42 pm-1:15 pm

2 stops21h 33m

$296

San JoséHelena

SJO - HLN

SJOHLN

San José Juan Santamaria Intl

Wed 2/11

8:45 am-1:40 pm

2 stops29h 55m

Helena

Sun 2/15

2:25 pm-1:15 pm

2 stops21h 50m

$326

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Thu 2/5

2:05 pm-9:23 pm

2 stops32h 18m

Billings Logan Intl

Mon 2/9

4:13 pm-1:15 pm

2 stops20h 02m

$428

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

4:13 pm-10:00 pm

1 stop28h 47m

$429

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Mon 3/2

3:55 pm-1:23 pm

2 stops22h 28m

Billings Logan Intl

Mon 3/9

5:27 am-9:43 pm

1 stop16h 16m

$454

San JoséCody

SJO - COD

SJOCOD

San José Juan Santamaria Intl

Sat 2/14

6:40 am-1:10 pm

2 stops31h 30m

Cody E.E. Faust

Wed 2/18

6:30 am-12:56 pm

2 stops29h 26m

$464

LiberiaBillings

LIR - BIL

LIRBIL

Liberia

Thu 1/15

2:20 pm-9:50 am

2 stops20h 30m

Billings Logan Intl

Mon 1/19

4:13 pm-1:10 pm

2 stops19h 57m

$497

San JoséKalispell

SJO - FCA

SJOFCA

San José Juan Santamaria Intl

Sun 12/21

7:30 am-4:01 pm

1 stop9h 31m

Kalispell Glacier Park

Mon 1/12

1:40 pm-8:39 pm

2 stops29h 59m

$537

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Fri 3/6

12:31 am-1:23 pm

1 stop13h 52m

$285

San JoséBillings

SJO - BIL

SJOBIL

San José Juan Santamaria Intl

Sun 3/8

5:40 am-1:23 pm

2 stops31h 43m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 14 results
1
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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, February is the cheapest month in which you can book a flight from Costa Rica to Montana (average of $282). Flying from Costa Rica to Montana in November is currently the most expensive (average of $586). 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 December 18, 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 December 18, 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
9,091 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,091 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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 29h 14m. Airlines will cover a distance of 3166 mi.

  • 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, February is the cheapest month in which you can book a flight from Costa Rica to Montana (average of $282). Flying from Costa Rica to Montana in November is currently the most expensive (average of $586). 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

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Alternative routes for Costa Rica to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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San Salvador to Newark flights
San José to O'Hare Intl flights
Guatemala City to Atlanta flights
Managua to Miami flights
San José to Dulles Intl flights
San Salvador to Dallas/Fort Worth flights
Guatemala City to O'Hare Intl flights
San José to San Francisco flights
Guatemala City to Dallas/Fort Worth flights
Guatemala City to Las Vegas flights
San Pedro Sula to Fort Lauderdale flights
Guatemala City to Ontario flights
San Pedro Sula to Newark 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$281Average$343FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$449Average$643FlexibilityNo cancel feeOn-time71%

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