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$204+ Cheap flights from Montrose (MTJ) to Costa Rica

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — SJO
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheap flight deals from Montrose to Costa Rica

Keep the following information in mind while searching for Montrose to Costa Rica flight deals. Data was last updated September 19, 2025.

Round-trip from

$444
(United Airlines)

One-way from

$204
(United Airlines)
From Montrose County to Costa Rica
Search Deals
One-way flight from Montrose County to Costa Rica
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Find flight deals from Montrose to Costa Rica

Cheapest flights from Montrose to Costa Rica
Explore the most affordable flight options available from Montrose to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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 11/41:30 pmMTJ - SJO
2 stops22h 45mUnited Airlines
Wed 11/128:45 amSJO - MTJ
2 stops12h 35mUnited Airlines
Deal found 9/17$444
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 12/87:15 amMTJ - LIR
1 stop7h 53mUnited Airlines
Thu 12/1112:50 pmLIR - MTJ
1 stop8h 20mUnited Airlines
Deal found 9/16$549
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/47:00 amMTJ - SJO
1 stop30h 10mAmerican Airlines
Wed 11/121:23 pmSJO - MTJ
2 stops31h 25mAmerican Airlines
Deal found 9/17$554

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montrose to Costa Rica 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 September 19, 2025.
Use the filters below to find and compare flights from Montrose to Costa Rica that are best for you.

Fly from

Montrose

Fly to

Costa Rica

Route

Depart

Return

Price

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Tue 11/4

1:30 pm-1:15 pm

2 stops22h 45m

San José Juan Santamaria Intl

Wed 11/12

8:45 am-8:20 pm

2 stops12h 35m

$444

MontroseLiberia

MTJ - LIR

MTJLIR

Montrose County

Mon 12/8

7:15 am-4:08 pm

1 stop7h 53m

Liberia

Thu 12/11

12:50 pm-8:10 pm

1 stop8h 20m

$549

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Tue 11/4

7:00 am-2:10 pm

1 stop30h 10m

San José Juan Santamaria Intl

Wed 11/12

1:23 pm-7:48 pm

2 stops31h 25m

$554

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Tue 1/6

2:43 pm-2:14 pm

1 stop22h 31m

San José Juan Santamaria Intl

Tue 1/27

2:47 pm-1:41 pm

1 stop23h 54m

$559

MontroseLiberia

MTJ - LIR

MTJLIR

Montrose County

Tue 1/6

2:43 pm-12:15 pm

2 stops20h 32m

Liberia

Tue 1/27

3:55 pm-1:41 pm

2 stops22h 46m

$581

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Mon 3/9

12:15 pm-7:39 pm

1 stop7h 24m

San José Juan Santamaria Intl

Thu 3/19

11:35 am-12:41 pm

2 stops25h 06m

$611

MontroseLiberia

MTJ - LIR

MTJLIR

Montrose County

Mon 2/2

2:14 pm-4:08 pm

2 stops24h 54m

Liberia

Sat 2/14

4:53 pm-2:40 pm

2 stops22h 47m

$611

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Mon 3/9

12:43 pm-9:55 pm

1 stop9h 12m

San José Juan Santamaria Intl

Wed 3/18

12:01 am-1:41 pm

1 stop13h 40m

$620

MontroseLiberia

MTJ - LIR

MTJLIR

Montrose County

Mon 2/2

7:00 am-4:08 pm

1 stop8h 08m

$204

MontroseLiberia

MTJ - LIR

MTJLIR

Montrose County

Mon 2/2

2:43 pm-12:15 pm

2 stops20h 32m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
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Best time to book a flight from Montrose to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Montrose 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 Montrose to Costa Rica

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

Currently, September is the cheapest month in which you can book a flight from Montrose to Costa Rica (average of $398). Flying from Montrose to Costa Rica in March is currently the most expensive (average of $554). 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.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated September 19, 2025.
Read reviews from past customers who have flown United Airlines from Montrose to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

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

  • What airport do you fly from for flights from Montrose to Costa Rica?

    For a flight from Montrose to Costa Rica, you will be flying from Montrose County. Montrose County (MTJ) is just 2.3 mi from the center of the city.

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

    A quick flight from Montrose to Costa Rica can take about 22h 45m. United Airlines provides one of the quickest options available for as low as $444. There are 2453 mi between Montrose and Costa Rica. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montrose to Costa Rica 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 Montrose to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Montrose to Costa Rica (average of $398). Flying from Montrose to Costa Rica in March is currently the most expensive (average of $554). 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 Montrose to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Montrose to Costa Rica

Discover the top airline that operate flights from Montrose to Costa Rica. 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$457Average$816FlexibilityNo cancel feeOn-time69%

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