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Cheap flights from Medford to Costa Rica from $239

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 11/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:28 pm - 7:15 amMFR  Medford-SJO San José Juan Santamaria Intl
11h 47m1 stop San Francisco
United Airlines Logo
8:40 am - 10:18 pmSJO  San José Juan Santamaria Intl-MFR Medford
14h 38m1 stop San Francisco
$520United Airlines
Thu, Oct 1 - Mon, Oct 26
American Airlines Logo
1:27 pm - 1:57 pmMFR  Medford-SJO San José Juan Santamaria Intl
23h 30m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
3:01 pm - 12:52 pmSJO  San José Juan Santamaria Intl-MFR Medford
22h 51m2 stops Miami Phoenix Sky Harbor Intl
$525American Airlines
Thu, Oct 1 - Mon, Oct 26
United Airlines Logo
6:28 pm - 12:21 pmMFR  Medford-SJO San José Juan Santamaria Intl
16h 53m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
8:40 am - 6:09 pmSJO  San José Juan Santamaria Intl-MFR Medford
10h 29m1 stop San Francisco
$539United Airlines
Thu, Oct 1 - Mon, Oct 26
United Airlines Logo
2:08 pm - 7:15 amMFR  Medford-SJO San José Juan Santamaria Intl
16h 07m1 stop San Francisco
United Airlines Logo
8:45 am - 10:46 pmSJO  San José Juan Santamaria Intl-MFR Medford
15h 01m1 stop San Francisco
$540United Airlines
Fri, Oct 9 - Sun, Oct 18
Alaska Airlines Logo
6:06 am - 6:04 pmMFR  Medford-LIR Liberia
9h 58m1 stop Los Angeles
Alaska Airlines Logo
11:22 am - 11:55 pmLIR  Liberia-MFR Medford
14h 33m1 stop Los Angeles
$614Alaska Airlines
Mon, Nov 30 - Fri, Dec 4
Alaska Airlines Logo
6:05 am - 6:25 pmMFR  Medford-LIR Liberia
10h 20m1 stop Los Angeles
Alaska Airlines Logo
10:00 am - 11:55 pmLIR  Liberia-MFR Medford
15h 55m1 stop Los Angeles
$614Alaska Airlines
Mon, Feb 1 - Wed, Feb 3
Alaska Airlines Logo
4:09 pm - 7:04 amMFR  Medford-LIR Liberia
12h 55m1 stop Los Angeles
Alaska Airlines Logo
11:22 am - 11:55 pmLIR  Liberia-MFR Medford
14h 33m1 stop Los Angeles
$614Alaska Airlines
Mon, Nov 30 - Thu, Dec 3
United Airlines Logo
2:06 pm - 8:32 amMFR  Medford-SJO San José Juan Santamaria Intl
16h 26m1 stop San Francisco
United Airlines Logo
9:40 am - 10:12 pmSJO  San José Juan Santamaria Intl-MFR Medford
14h 32m1 stop San Francisco
$614United Airlines
Sun, Nov 15 - Tue, Nov 24
Delta Logo
1:20 pm - 11:35 amMFR  Medford-LIR Liberia
21h 15m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 11:48 amLIR  Liberia-MFR Medford
23h 48m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$641Delta
Tue, Oct 6 - Fri, Dec 4
Delta Logo
5:15 am - 11:35 amMFR  Medford-LIR Liberia
29h 20m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 12:40 pmLIR  Liberia-MFR Medford
24h 40m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
$641Delta
Mon, Oct 5 - Fri, Dec 4

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United Airlines flights from Medford to Costa Rica

Our best United Airlines deals on Medford to Costa Rica flight tickets
United Airlines
Oct 1
MFR6:28 pmMedford
11h 47m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Oct 26
SJO8:40 amSan José Juan Santamaria Intl
14h 38m
1 stop
MFR10:18 pmMedford
$520
United Airlines
Oct 1
MFR6:28 pmMedford
16h 53m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
Oct 26
SJO8:40 amSan José Juan Santamaria Intl
10h 29m
1 stop
MFR6:09 pmMedford
$539
United Airlines
Oct 9
MFR2:08 pmMedford
16h 07m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
Oct 18
SJO8:45 amSan José Juan Santamaria Intl
15h 01m
1 stop
MFR10:46 pmMedford
$540

Alaska Airlines flights from Medford to Costa Rica

Our best Alaska Airlines deals on Medford to Costa Rica flight tickets
Alaska Airlines
Feb 1
MFR6:05 amMedford
10h 20m
1 stop
LIR6:25 pmLiberia
Feb 3
LIR10:00 amLiberia
15h 55m
1 stop
MFR11:55 pmMedford
$614
Alaska Airlines
Feb 1
MFR6:14 pmMedford
27h 43m
2 stops
SJO11:57 pmSan José Juan Santamaria Intl
Feb 3
SJO1:45 amSan José Juan Santamaria Intl
17h 49m
2 stops
MFR5:34 pmMedford
$615
Alaska Airlines
Feb 1
MFR12:40 pmMedford
27h 45m
2 stops
LIR6:25 pmLiberia
Feb 3
LIR10:00 amLiberia
14h 55m
2 stops
MFR10:55 pmMedford
$619

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 August 13, 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 Medford - SJO San José Juan Santamaria Intl

MFRSJO

Medford

Thu 10/1

6:28 pm-7:15 am

1 stop11h 47m

San José Juan Santamaria Intl

Mon 10/26

8:40 am-10:18 pm

1 stop14h 38m

$520

MedfordSan José

MFR Medford - SJO San José Juan Santamaria Intl

MFRSJO

Medford

Thu 10/1

1:27 pm-1:57 pm

2 stops23h 30m

San José Juan Santamaria Intl

Mon 10/26

3:01 pm-12:52 pm

2 stops22h 51m

$525

MedfordSan José

MFR Medford - SJO San José Juan Santamaria Intl

MFRSJO

Medford

Thu 10/1

6:28 pm-12:21 pm

2 stops16h 53m

San José Juan Santamaria Intl

Mon 10/26

8:40 am-6:09 pm

1 stop10h 29m

$539

MedfordSan José

MFR Medford - SJO San José Juan Santamaria Intl

MFRSJO

Medford

Fri 10/9

2:08 pm-7:15 am

1 stop16h 07m

San José Juan Santamaria Intl

Sun 10/18

8:45 am-10:46 pm

1 stop15h 01m

$540
Quickest round-trip

MedfordLiberia

MFR Medford - LIR Liberia

MFRLIR

Medford

Mon 11/30

6:06 am-6:04 pm

1 stop9h 58m

Liberia

Fri 12/4

11:22 am-11:55 pm

1 stop14h 33m

$614

MedfordLiberia

MFR Medford - LIR Liberia

MFRLIR

Medford

Mon 2/1

6:05 am-6:25 pm

1 stop10h 20m

Liberia

Wed 2/3

10:00 am-11:55 pm

1 stop15h 55m

$614

MedfordLiberia

MFR Medford - LIR Liberia

MFRLIR

Medford

Mon 11/30

4:09 pm-7:04 am

1 stop12h 55m

Liberia

Thu 12/3

11:22 am-11:55 pm

1 stop14h 33m

$614

MedfordSan José

MFR Medford - SJO San José Juan Santamaria Intl

MFRSJO

Medford

Sun 11/15

2:06 pm-8:32 am

1 stop16h 26m

San José Juan Santamaria Intl

Tue 11/24

9:40 am-10:12 pm

1 stop14h 32m

$614

MedfordLiberia

MFR Medford - LIR Liberia

MFRLIR

Medford

Tue 10/6

1:20 pm-11:35 am

2 stops21h 15m

Liberia

Fri 12/4

2:00 pm-11:48 am

2 stops23h 48m

$641

MedfordLiberia

MFR Medford - LIR Liberia

MFRLIR

Medford

Mon 10/5

5:15 am-11:35 am

2 stops29h 20m

Liberia

Fri 12/4

2:00 pm-12:40 pm

2 stops24h 40m

$641

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 January. Flight prices, which tend to average around $444, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in January, then September is your next best option. Flight prices from Medford to Costa Rica during September average around $570.

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

8h 58m

Direct flights

None
The fastest flight from Medford to Costa Rica takes 8h 58m
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
10,113 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $495Free CancellationRating
7.9
12,805 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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