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Costa Rica

$133+ Cheap flights from Medford (MFR) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJO
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Medford to Costa Rica

Best flights from Medford to Costa Rica
Discover carefully curated flight deals from Medford to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. 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 2/236:25 pmMFR - SJO
1 stop12h 07mUnited Airlines
Thu 2/269:40 amSJO - MFR
1 stop14h 48mUnited Airlines
Deal found 12/25$408
This Alaska Airlines deal was found by Cheapflights users on 12/25. 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.
Mon 3/96:00 amMFR - LIR
1 stop9h 58mAlaska Airlines
Wed 3/1111:20 amLIR - MFR
1 stop11h 40mAlaska Airlines
Deal found 12/25$489
This American Airlines deal was found by Cheapflights users on 12/26. 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 1/236:00 pmMFR - LIR
2 stops16h 12mAmerican Airlines
Fri 1/303:13 pmLIR - MFR
2 stops23h 54mAmerican Airlines
Deal found 12/26$513
This United Airlines deal was found by Cheapflights users on 12/26. 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 2/72:00 pmMFR - SJO
1 stop16h 32mUnited Airlines
Tue 2/109:40 amSJO - MFR
1 stop10h 14mUnited Airlines
Deal found 12/26$408
This United Airlines deal was found by Cheapflights users on 12/26. 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 2/42:00 pmMFR - SJO
1 stop16h 32mUnited Airlines
Fri 2/69:40 amSJO - MFR
1 stop15h 19mUnited Airlines
Deal found 12/26$408
This United Airlines deal was found by Cheapflights users on 12/26. 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 2/22:00 pmMFR - SJO
1 stop16h 32mUnited Airlines
Fri 2/69:40 amSJO - MFR
1 stop10h 02mUnited Airlines
Deal found 12/26$408
This United Airlines deal was found by Cheapflights users on 12/27. 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 1/245:00 amMFR - SJO
1 stop15h 00mUnited Airlines
Wed 1/289:40 amSJO - MFR
1 stop10h 02mUnited Airlines
Deal found 12/27$411
This United Airlines deal was found by Cheapflights users on 12/26. 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 2/22:00 pmMFR - SJO
1 stop16h 32mUnited Airlines
Tue 2/108:45 amSJO - MFR
2 stops29h 29mUnited Airlines
Deal found 12/26$413
This United Airlines deal was found by Cheapflights users on 12/26. 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 2/72:00 pmMFR - SJO
1 stop16h 32mUnited Airlines
Wed 2/116:30 amSJO - MFR
2 stops18h 31mUnited Airlines
Deal found 12/26$413
This United Airlines deal was found by Cheapflights users on 12/26. 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 2/32:00 pmMFR - SJO
2 stops21h 15mUnited Airlines
Tue 2/106:30 amSJO - MFR
2 stops31h 44mUnited Airlines
Deal found 12/26$413
This United Airlines deal was found by Cheapflights users on 12/26. 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 2/22:00 pmMFR - SJO
1 stop16h 32mUnited Airlines
Wed 2/118:45 amSJO - MFR
2 stops16h 16mUnited Airlines
Deal found 12/26$413
This United Airlines deal was found by Cheapflights users on 12/26. 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 2/46:25 pmMFR - LIR
2 stops22h 12mUnited Airlines
Wed 2/1112:50 pmLIR - MFR
1 stop10h 12mUnited Airlines
Deal found 12/26$489

Find flight deals from Medford to Costa Rica

Keep the following information in mind while searching for Medford to Costa Rica flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$303
(United Airlines)

One-way from

$133
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$984
Provider with most accurate pricing for Medford-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Medford-San José Juan Santamaria Intl flights.
Search Deals
From Medford to Costa Rica
Search Deals
One-way flight from Medford to Costa Rica
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Medford 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 December 28, 2025.
Use the filters below to find and compare flights from Medford to Costa Rica that are best for you.

Fly from

Medford

Fly to

Costa Rica

Route

Depart

Return

Price

MedfordSan José

MFR - SJO

MFRSJO

Medford

Mon 2/23

6:25 pm-8:32 am

1 stop12h 07m

San José Juan Santamaria Intl

Thu 2/26

9:40 am-10:28 pm

1 stop14h 48m

$408

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sat 2/7

2:00 pm-8:32 am

1 stop16h 32m

San José Juan Santamaria Intl

Tue 2/10

9:40 am-5:54 pm

1 stop10h 14m

$408

MedfordSan José

MFR - SJO

MFRSJO

Medford

Wed 2/4

2:00 pm-8:32 am

1 stop16h 32m

San José Juan Santamaria Intl

Fri 2/6

9:40 am-10:59 pm

1 stop15h 19m

$408

MedfordSan José

MFR - SJO

MFRSJO

Medford

Mon 2/2

2:00 pm-8:32 am

1 stop16h 32m

San José Juan Santamaria Intl

Fri 2/6

9:40 am-5:42 pm

1 stop10h 02m

$408

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sat 1/24

5:00 am-10:00 pm

1 stop15h 00m

San José Juan Santamaria Intl

Wed 1/28

9:40 am-5:42 pm

1 stop10h 02m

$411

MedfordSan José

MFR - SJO

MFRSJO

Medford

Mon 2/2

2:00 pm-8:32 am

1 stop16h 32m

San José Juan Santamaria Intl

Tue 2/10

8:45 am-12:14 pm

2 stops29h 29m

$413

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sat 2/7

2:00 pm-8:32 am

1 stop16h 32m

San José Juan Santamaria Intl

Wed 2/11

6:30 am-11:01 pm

2 stops18h 31m

$413

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 2/3

2:00 pm-1:15 pm

2 stops21h 15m

San José Juan Santamaria Intl

Tue 2/10

6:30 am-12:14 pm

2 stops31h 44m

$413

MedfordSan José

MFR - SJO

MFRSJO

Medford

Mon 2/2

2:00 pm-8:32 am

1 stop16h 32m

San José Juan Santamaria Intl

Wed 2/11

8:45 am-11:01 pm

2 stops16h 16m

$413

MedfordLiberia

MFR - LIR

MFRLIR

Medford

Mon 3/9

6:00 am-4:58 pm

1 stop9h 58m

Liberia

Wed 3/11

11:20 am-10:00 pm

1 stop11h 40m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 17 results
1
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Best time to book a flight from Medford to Costa Rica

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

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

Currently, October is the cheapest month in which you can book a flight from Medford to Costa Rica (average of $270). Flying from Medford to Costa Rica in June is currently the most expensive (average of $627). 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 December 28, 2025.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines, and American Airlines from Medford to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,549 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,549 reviews
Alaska Airlines
8.0
Very good
11,549 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
United Airlines
7.4
Good
9,116 reviews
Alaska Airlines
8.0
Very good
11,549 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
American Airlines
7.2
Good
11,069 reviews
Alaska Airlines
8.0
Very good
11,549 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

Find useful and relevant information for your journey from Medford 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 Medford to Costa Rica?

    Medford (MFR), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Medford to Costa Rica.

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

    A quick flight from Medford to Costa Rica can take about 12h 07m. Alaska Airlines provides one of the quickest options available for as low as $408. There are 3228 mi between Medford and Costa Rica. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Medford to Costa Rica (average of $270). Flying from Medford to Costa Rica in June is currently the most expensive (average of $627). 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 Medford to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Medford to Costa Rica

Discover the top 3 airlines that operate flights from Medford 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$327Average$633FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$360Average$638FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$419Average$1,010FlexibilityNo cancel feeOn-time71%

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