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$254+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — SJO
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/67:15 amMTJ - SJO
2 stops12h 24mUnited Airlines
Sat 11/87:30 amSJO - MTJ
1 stop13h 50mUnited Airlines
Deal found 11/2$574
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/67:00 amMTJ - LIR
2 stops29h 50mAmerican Airlines
Mon 12/153:26 pmLIR - MTJ
1 stop28h 53mAmerican Airlines
Deal found 11/4$616
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/67:00 amMTJ - SJO
1 stop14h 56mAmerican Airlines
Sat 11/86:22 amSJO - MTJ
1 stop13h 57mAmerican Airlines
Deal found 11/2$640
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/61:35 pmMTJ - LIR
1 stop25h 33mUnited Airlines
Mon 12/1512:50 pmLIR - MTJ
1 stop24h 42mUnited Airlines
Deal found 11/2$678
This deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:15 amMTJ - LIR
1 stop7h 53mUnited Airlines
Sun 12/1412:50 pmLIR - MTJ
1 stop8h 20mUnited Airlines
Deal found 11/3$981

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 November 4, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$584
(American Airlines)

One-way from

$254
(Southwest)
Provider with most accurate pricing for Montrose County-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Montrose County-San José Juan Santamaria Intl flights.
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From Montrose County to Costa Rica
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One-way flight from Montrose County to Costa Rica
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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 November 4, 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

Mon 2/2

12:44 pm-3:01 pm

1 stop25h 17m

San José Juan Santamaria Intl

Sat 2/14

3:56 pm-1:51 pm

2 stops22h 55m

$594

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Mon 3/9

1:40 pm-9:32 pm

1 stop7h 52m

San José Juan Santamaria Intl

Thu 3/19

7:45 am-8:16 pm

2 stops36h 31m

$612

MontroseLiberia

MTJ - LIR

MTJLIR

Montrose County

Sat 12/6

7:00 am-12:25 pm

2 stops28h 25m

Liberia

Mon 12/15

3:26 pm-7:19 pm

1 stop28h 53m

$616

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

$623

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Wed 3/4

3:33 pm-12:56 pm

2 stops20h 23m

San José Juan Santamaria Intl

Sat 3/14

5:40 am-3:25 pm

2 stops33h 45m

$624

MontroseLiberia

MTJ - LIR

MTJLIR

Montrose County

Sat 12/6

1:35 pm-4:08 pm

1 stop25h 33m

Liberia

Mon 12/15

12:50 pm-12:32 pm

1 stop24h 42m

$678

MontroseLiberia

MTJ - LIR

MTJLIR

Montrose County

Sat 12/6

7:15 am-4:08 pm

1 stop7h 53m

Liberia

Sun 12/14

12:50 pm-8:10 pm

1 stop8h 20m

$981

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Thu 4/2

8:20 am-7:40 pm

2 stops11h 20m

$254

MontroseSan José

MTJ - SJO

MTJSJO

Montrose County

Thu 4/2

2:46 pm-9:55 pm

1 stop7h 09m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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, April is the cheapest month in which you can book a flight from Montrose to Costa Rica (average of $468). Flying from Montrose to Costa Rica in August is currently the most expensive (average of $704). 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 November 4, 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
9,002 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

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
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

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 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 7h 52m. American Airlines provides one of the quickest options available for as low as $612. 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, April is the cheapest month in which you can book a flight from Montrose to Costa Rica (average of $468). Flying from Montrose to Costa Rica in August is currently the most expensive (average of $704). 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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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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$449Average$801FlexibilityNo cancel feeOn-time69%

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