$178 Find Cheap Flights from Medford to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Medford to Costa Rica departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Medford to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$330
Liberia
Liberia2 stops$474
San José
San José1 stop$330
Liberia
Liberia2 stops$474

Book Cheap Medford to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Medford to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Medford to Costa Rica

Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
6:22 pm - 7:32 am
MFR
-
SJO
12h 10m
1 stop
United Airlines Logo
8:40 am - 10:58 pm
SJO
-
MFR
15h 18m
1 stop
$330United Airlines
Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
6:22 pm - 11:56 am
MFR
-
SJO
16h 34m
2 stops
United Airlines Logo
8:40 am - 5:41 pm
SJO
-
MFR
10h 01m
1 stop
$345United Airlines
Tue, Apr 14 - Wed, Apr 29
Alaska Airlines Logo
7:50 pm - 11:53 pm
MFR
-
SJO
27h 03m
2 stops
Alaska Airlines Logo
12:55 am - 4:59 pm
SJO
-
MFR
17h 04m
2 stops
$393Alaska Airlines
Tue, Apr 14 - Wed, Apr 29
Alaska Airlines Logo
4:11 pm - 11:53 pm
MFR
-
SJO
30h 42m
1 stop
Alaska Airlines Logo
12:55 am - 7:04 pm
SJO
-
MFR
19h 09m
2 stops
$400Alaska Airlines
Thu, Feb 19 - Thu, Mar 5
United Airlines Logo
6:25 pm - 8:32 am
MFR
-
SJO
12h 07m
1 stop
United Airlines Logo
9:40 am - 5:41 pm
SJO
-
MFR
10h 01m
1 stop
$421United Airlines
Tue, Feb 24 - Thu, Feb 26
United Airlines Logo
2:00 pm - 8:32 am
MFR
-
SJO
16h 32m
1 stop
United Airlines Logo
9:40 am - 10:28 pm
SJO
-
MFR
14h 48m
1 stop
$429United Airlines
Sat, Feb 21 - Thu, Feb 26
United Airlines Logo
5:02 am - 12:56 pm
MFR
-
SJO
29h 54m
2 stops
United Airlines Logo
9:40 am - 5:44 pm
SJO
-
MFR
10h 04m
1 stop
$434United Airlines
Sat, Feb 21 - Thu, Feb 26
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
Mon, Mar 9 - Wed, Mar 11
Alaska Airlines Logo
5:45 am - 6:36 am
MFR
-
LIR
23h 51m
2 stops
Alaska Airlines Logo
11:45 am - 12:01 pm
LIR
-
MFR
25h 16m
2 stops
$474Alaska Airlines
Sun, Feb 22 - Sun, Mar 1
American Airlines Logo
2:02 pm - 12:17 pm
MFR
-
LIR
20h 15m
2 stops
American Airlines Logo
3:29 pm - 1:32 pm
LIR
-
MFR
24h 03m
2 stops
$576American Airlines
Booking Insights

KAYAK's insights & trends for Medford to Costa Rica flights

Get data-powered insights and trends into flights from Medford to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Medford to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Medford to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Medford to Costa Rica is September, when tickets cost $363 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $984 and $932 respectively.

Good to know

Low seasonSeptember
Cheapest flight$178
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Medford to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Medford to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Medford to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Medford to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Medford to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Medford to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Medford to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Medford to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Medford to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Medford to Costa Rica

 
Need help choosing which airline to fly with from Medford to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11787 reviews
7.0Entertainment
8.5Crew
7.1Food
8.1Boarding
7.8Comfort
Airline reviews

Delayed and no entertainment? I also forgot my headphones and immediately reported it and have not heard back yet.

4.0 OkayAnonymous, Jan 2026
PDX - BUR
Read more Alaska Airlines reviews

Delayed and no entertainment? I also forgot my headphones and immediately reported it and have not heard back yet.

Very delayed for seemingly no reason. Made me miss an event

The crew was very friendly. Boarding was quick and efficient.

On time, good boarding process very quick. Clean planes. Planes are tight, not much leg room ( i am only 5'8"). Some attendants are moving through aisles fiercely and pushing passengers. Got yelled for a tiny man bag that it is an extra personal tem ( size of a wallet) Wi-Fi on the plane does not work well with android phones.

I didn’t go, and can’t use a no refundable ticket.

There was no food or entertainment, thus thus the neutral rating.

You need categories to note when food and entertainment are not available. Alaska's system would not update flight info on the board for this flight, so there was some confusion after deplaning from the previous flight as to which gate and depart time were accurate for this flight.

we waited for 50 minutes to check a bag and missed a flight. do better.

After a swift boarding we had to wait in the plane for over 40 minutes to take off. The same happened when we landed. Alaska had much more work to do on their timetable

The flight crew was very professional and pleasant. Our flight was delayed 3 hours, but Kayak informed me in advance

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Everything you need to know for your flight from Medford to Costa Rica

Information on your arrival and departure airports