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Cheap flights from Medford to Costa Rica from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Medford to Costa Rica departing on 4/8. 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.
Alaska Airlines Logo
12:31 pm - 11:53 pm
MFR
-
SJO
34h 22m
2 stops
Alaska Airlines Logo
12:55 am - 7:04 pm
SJO
-
MFR
19h 09m
2 stops
$376Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
7:50 pm - 11:53 pm
MFR
-
SJO
51h 03m
2 stops
Alaska Airlines Logo
1:03 am - 11:59 pm
SJO
-
MFR
23h 56m
2 stops
$377Alaska Airlines
Fri, Apr 17 - Mon, Apr 20
Alaska Airlines Logo
4:11 pm - 11:53 pm
MFR
-
SJO
30h 42m
1 stop
Alaska Airlines Logo
12:55 am - 2:57 pm
SJO
-
MFR
15h 02m
1 stop
$395Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
4:11 pm - 11:53 pm
MFR
-
SJO
30h 42m
1 stop
Alaska Airlines Logo
1:03 am - 11:59 pm
SJO
-
MFR
23h 56m
2 stops
$400Alaska Airlines
Sat, Apr 18 - Mon, Apr 20
Alaska Airlines Logo
3:59 pm - 11:53 pm
MFR
-
SJO
30h 54m
2 stops
Alaska Airlines Logo
12:55 am - 11:59 pm
SJO
-
MFR
24h 04m
2 stops
$422Alaska Airlines
Sat, Apr 18 - Thu, Apr 23
United Airlines Logo
12:55 pm - 12:56 pm
MFR
-
SJO
22h 01m
2 stops
United Airlines Logo
5:30 am - 10:58 pm
SJO
-
MFR
18h 28m
2 stops
$434United Airlines
Sat, Feb 7 - Wed, Mar 11
United Airlines Logo
7:00 am - 8:32 am
MFR
-
SJO
23h 32m
1 stop
United Airlines Logo
9:40 am - 10:28 pm
SJO
-
MFR
14h 48m
1 stop
$436United Airlines
Tue, Feb 24 - Thu, Feb 26
United Airlines Logo
2:12 pm - 7:15 am
MFR
-
SJO
16h 03m
1 stop
United Airlines Logo
8:45 am - 11:14 pm
SJO
-
MFR
15h 29m
1 stop
$440United Airlines
Sun, Apr 12 - Wed, Apr 22
United Airlines Logo
5:02 am - 4:08 pm
MFR
-
LIR
9h 06m
1 stop
United Airlines Logo
8:35 am - 10:28 pm
LIR
-
MFR
15h 53m
2 stops
$505United Airlines
Tue, Feb 17 - Fri, Feb 27
American Airlines Logo
2:08 pm - 11:28 am
MFR
-
LIR
20h 20m
2 stops
American Airlines Logo
2:40 pm - 1:16 pm
LIR
-
MFR
23h 36m
2 stops
$515American Airlines
Sat, Apr 25 - Tue, Apr 28

Alaska Airlines flights from Medford to Costa Rica

Our best Alaska Airlines deals on Medford to Costa Rica flight tickets
Alaska Airlines
Apr 18
MFR3:59 pmMedford
30h 54m
2 stops
SJO11:53 pmSan José Juan Santamaria Intl
Apr 20
SJO1:03 amSan José Juan Santamaria Intl
23h 56m
2 stops
MFR11:59 pmMedford
$376
Alaska Airlines
Apr 17
MFR7:50 pmMedford
51h 03m
2 stops
SJO11:53 pmSan José Juan Santamaria Intl
Apr 22
SJO12:55 amSan José Juan Santamaria Intl
15h 02m
1 stop
MFR2:57 pmMedford
$377
Alaska Airlines
Apr 18
MFR4:11 pmMedford
30h 42m
1 stop
SJO11:53 pmSan José Juan Santamaria Intl
Apr 22
SJO12:55 amSan José Juan Santamaria Intl
15h 02m
1 stop
MFR2:57 pmMedford
$395

United Airlines flights from Medford to Costa Rica

Our best United Airlines deals on Medford to Costa Rica flight tickets
United Airlines
Jan 31
MFR2:00 pmMedford
16h 32m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Feb 2
SJO9:40 amSan José Juan Santamaria Intl
10h 02m
1 stop
MFR5:42 pmMedford
$402
United Airlines
Feb 7
MFR2:00 pmMedford
16h 32m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Mar 11
SJO5:30 amSan José Juan Santamaria Intl
18h 28m
2 stops
MFR10:58 pmMedford
$434
United Airlines
Feb 24
MFR7:00 amMedford
23h 32m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Feb 26
SJO9:40 amSan José Juan Santamaria Intl
14h 48m
1 stop
MFR10:28 pmMedford
$436

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 January 28, 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

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sat 4/18

12:31 pm-11:53 pm

2 stops34h 22m

San José Juan Santamaria Intl

Wed 4/22

12:55 am-7:04 pm

2 stops19h 09m

$376

MedfordSan José

MFR - SJO

MFRSJO

Medford

Fri 4/17

7:50 pm-11:53 pm

2 stops51h 03m

San José Juan Santamaria Intl

Mon 4/20

1:03 am-11:59 pm

2 stops23h 56m

$377

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sat 4/18

4:11 pm-11:53 pm

1 stop30h 42m

San José Juan Santamaria Intl

Wed 4/22

12:55 am-2:57 pm

1 stop15h 02m

$395

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sat 4/18

4:11 pm-11:53 pm

1 stop30h 42m

San José Juan Santamaria Intl

Mon 4/20

1:03 am-11:59 pm

2 stops23h 56m

$400

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sat 4/18

3:59 pm-11:53 pm

2 stops30h 54m

San José Juan Santamaria Intl

Thu 4/23

12:55 am-11:59 pm

2 stops24h 04m

$422

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sat 2/7

12:55 pm-12:56 pm

2 stops22h 01m

San José Juan Santamaria Intl

Wed 3/11

5:30 am-10:58 pm

2 stops18h 28m

$434

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 2/24

7:00 am-8:32 am

1 stop23h 32m

San José Juan Santamaria Intl

Thu 2/26

9:40 am-10:28 pm

1 stop14h 48m

$436

MedfordSan José

MFR - SJO

MFRSJO

Medford

Sun 4/12

2:12 pm-7:15 am

1 stop16h 03m

San José Juan Santamaria Intl

Wed 4/22

8:45 am-11:14 pm

1 stop15h 29m

$440

MedfordLiberia

MFR - LIR

MFRLIR

Medford

Tue 2/17

5:02 am-4:08 pm

1 stop9h 06m

Liberia

Fri 2/27

8:35 am-10:28 pm

2 stops15h 53m

$505

MedfordLiberia

MFR - LIR

MFRLIR

Medford

Sat 4/25

2:08 pm-11:28 am

2 stops20h 20m

Liberia

Tue 4/28

2:40 pm-1:16 pm

2 stops23h 36m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January is your next best option. Flight prices from Medford to Costa Rica during January average around $409.

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

You could potentially save up to 38% 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 08m

Direct flights

None
The fastest flight from Medford to Costa Rica takes 9h 08m
There are no direct flights from Medford to Costa Rica. There are no popular flight routes from Medford to Costa Rica.
Search flight deals

  • 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
9,206 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $360Free CancellationRating
8.0
11,799 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.

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