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Cheap flights from Medford to Costa Rica from $400

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Medford to Costa Rica departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Medford to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:07 pm - 7:15 am
MFR
-
SJO
16h 08m
1 stop
United Airlines Logo
8:45 am - 11:31 pm
SJO
-
MFR
15h 46m
1 stop
$400United Airlines
Tue, May 5 - Thu, May 7
Alaska Airlines Logo
7:00 am - 11:45 pm
MFR
-
SJO
15h 45m
1 stop
Alaska Airlines Logo
12:55 am - 10:55 pm
SJO
-
MFR
23h 00m
2 stops
$405Alaska Airlines
Tue, May 5 - Wed, May 6
Alaska Airlines Logo
7:00 am - 11:45 pm
MFR
-
SJO
15h 45m
1 stop
Alaska Airlines Logo
12:55 am - 11:59 pm
SJO
-
MFR
24h 04m
1 stop
$407Alaska Airlines
Tue, May 5 - Wed, May 6
Alaska Airlines Logo
5:45 am - 11:45 pm
MFR
-
SJO
17h 00m
2 stops
Alaska Airlines Logo
12:55 am - 11:59 pm
SJO
-
MFR
24h 04m
2 stops
$445Alaska Airlines
Tue, May 5 - Wed, May 6
United Airlines Logo
2:07 pm - 7:15 am
MFR
-
SJO
16h 08m
1 stop
United Airlines Logo
8:45 am - 7:59 pm
SJO
-
MFR
12h 14m
1 stop
$463United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
6:36 pm - 7:15 am
MFR
-
SJO
11h 39m
1 stop
United Airlines Logo
8:45 am - 5:51 pm
SJO
-
MFR
10h 06m
1 stop
$473United Airlines
Fri, May 15 - Fri, May 22
Alaska Airlines Logo
6:35 am - 11:33 pm
MFR
-
SJO
15h 58m
1 stop
Alaska Airlines Logo
12:53 am - 3:34 pm
SJO
-
MFR
15h 41m
2 stops
$495Alaska Airlines
Mon, May 25 - Wed, May 27
American Airlines Logo
1:24 pm - 11:35 am
MFR
-
LIR
21h 11m
2 stops
American Airlines Logo
3:37 pm - 12:50 pm
LIR
-
MFR
22h 13m
2 stops
$658American Airlines
Wed, May 27 - Thu, Jun 4
American Airlines Logo
1:24 pm - 1:18 pm
MFR
-
LIR
22h 54m
2 stops
American Airlines Logo
12:22 pm - 12:50 pm
LIR
-
MFR
25h 28m
2 stops
$672American Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
1:24 pm - 1:18 pm
MFR
-
LIR
22h 54m
2 stops
American Airlines Logo
12:22 pm - 12:50 pm
LIR
-
MFR
25h 28m
2 stops
$680American Airlines
Wed, May 27 - Wed, Jun 3

Alaska Airlines flights from Medford to Costa Rica

Our best Alaska Airlines deals on Medford to Costa Rica flight tickets
Alaska Airlines
May 5
MFR7:00 amMedford
15h 45m
1 stop
SJO11:45 pmSan José Juan Santamaria Intl
May 6
SJO12:55 amSan José Juan Santamaria Intl
23h 00m
2 stops
MFR10:55 pmMedford
$405
Alaska Airlines
May 5
MFR7:00 amMedford
15h 45m
1 stop
SJO11:45 pmSan José Juan Santamaria Intl
May 6
SJO12:55 amSan José Juan Santamaria Intl
24h 04m
1 stop
MFR11:59 pmMedford
$407
Alaska Airlines
May 5
MFR5:45 amMedford
17h 00m
2 stops
SJO11:45 pmSan José Juan Santamaria Intl
May 6
SJO12:55 amSan José Juan Santamaria Intl
24h 04m
2 stops
MFR11:59 pmMedford
$445

United Airlines flights from Medford to Costa Rica

Our best United Airlines deals on Medford to Costa Rica flight tickets
United Airlines
May 5
MFR2:07 pmMedford
16h 08m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
May 7
SJO8:45 amSan José Juan Santamaria Intl
15h 46m
1 stop
MFR11:31 pmMedford
$400
United Airlines
May 12
MFR2:07 pmMedford
16h 08m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
May 19
SJO8:45 amSan José Juan Santamaria Intl
12h 14m
1 stop
MFR7:59 pmMedford
$463
United Airlines
May 15
MFR6:36 pmMedford
11h 39m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
May 22
SJO8:45 amSan José Juan Santamaria Intl
10h 06m
1 stop
MFR5:51 pmMedford
$473

momondo 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, momondo users made 832,500 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from Medford to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 5/5

2:07 pm-7:15 am

1 stop16h 08m

San José Juan Santamaria Intl

Thu 5/7

8:45 am-11:31 pm

1 stop15h 46m

$400

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 5/5

7:00 am-11:45 pm

1 stop15h 45m

San José Juan Santamaria Intl

Wed 5/6

12:55 am-10:55 pm

2 stops23h 00m

$405

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 5/5

7:00 am-11:45 pm

1 stop15h 45m

San José Juan Santamaria Intl

Wed 5/6

12:55 am-11:59 pm

1 stop24h 04m

$407

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 5/5

5:45 am-11:45 pm

2 stops17h 00m

San José Juan Santamaria Intl

Wed 5/6

12:55 am-11:59 pm

2 stops24h 04m

$445

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 5/12

2:07 pm-7:15 am

1 stop16h 08m

San José Juan Santamaria Intl

Tue 5/19

8:45 am-7:59 pm

1 stop12h 14m

$463
Quickest round-trip

MedfordSan José

MFR - SJO

MFRSJO

Medford

Fri 5/15

6:36 pm-7:15 am

1 stop11h 39m

San José Juan Santamaria Intl

Fri 5/22

8:45 am-5:51 pm

1 stop10h 06m

$473

MedfordSan José

MFR - SJO

MFRSJO

Medford

Mon 5/25

6:35 am-11:33 pm

1 stop15h 58m

San José Juan Santamaria Intl

Wed 5/27

12:53 am-3:34 pm

2 stops15h 41m

$495

MedfordLiberia

MFR - LIR

MFRLIR

Medford

Wed 5/27

1:24 pm-11:35 am

2 stops21h 11m

Liberia

Thu 6/4

3:37 pm-12:50 pm

2 stops22h 13m

$658

MedfordLiberia

MFR - LIR

MFRLIR

Medford

Wed 5/27

1:24 pm-1:18 pm

2 stops22h 54m

Liberia

Wed 6/3

12:22 pm-12:50 pm

2 stops25h 28m

$672

MedfordLiberia

MFR - LIR

MFRLIR

Medford

Wed 5/27

1:24 pm-1:18 pm

2 stops22h 54m

Liberia

Wed 6/3

12:22 pm-12:50 pm

2 stops25h 28m

$680

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Medford to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Medford is in September. Flight prices, which tend to average around $363, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in September, then May is your next best option. Flight prices from Medford to Costa Rica during May average around $398.

Can stopping save me money on Medford to Costa Rica flights?

You could potentially save up to 4% on your flight if you consider stops on a Medford to Costa Rica flight.

Cheap Medford to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Medford to Costa Rica

Fastest flight time

9h 19m

Direct flights

None
The fastest flight from Medford to Costa Rica takes 9h 19m
There are no direct flights from Medford to Costa Rica. There are no popular flight routes from Medford to Costa Rica.
Search flight deals

Frequently asked questions about flying from Medford to Costa Rica

  • When did momondo last update prices for flights from Medford Airport to Costa Rica?

    Prices for flights from Medford Airport to Costa Rica refresh daily.

  • How many operators does momondo search for flights from Medford Airport to Costa Rica?

  • How old do you have to be to fly from Medford Airport to Costa Rica?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Medford Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Medford to Costa Rica

Compare and see reviews for airlines that fly from Medford to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $327Free CancellationRating
7.4
9,605 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $360Free CancellationRating
7.9
12,262 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Medford to Costa Rica?

Finding the right flight to Costa Rica from Medford is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Costa Rica quick and easy, saving you time and money.

Can I find flights from Medford to Costa Rica with flexible booking policies on momondo?

All flight searches from Medford to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Medford to Costa Rica?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Medford to Costa Rica.

I’m not ready to book a flight from Medford to Costa Rica right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Medford and alert you when they change.

An easier way to manage your Costa Rica trip

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Tue 5/19
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