$204 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$382
Liberia
Liberia2 stops$494
San José
San José1 stop$382
Liberia
Liberia2 stops$494

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

Tue, Mar 17 - Tue, Apr 28
United Airlines Logo
2:00 pm - 7:32 am
MFR
-
SJO
16h 32m
1 stop
United Airlines Logo
8:45 am - 5:50 pm
SJO
-
MFR
10h 05m
1 stop
$382United Airlines
Tue, May 26 - Sun, May 31
Alaska Airlines Logo
5:40 pm - 11:33 pm
MFR
-
SJO
28h 53m
2 stops
Alaska Airlines Logo
12:53 am - 12:08 pm
SJO
-
MFR
12h 15m
1 stop
$403Alaska Airlines
Sun, Mar 15 - Wed, Apr 29
Alaska Airlines Logo
4:30 pm - 12:08 am
MFR
-
SJO
30h 38m
1 stop
Alaska Airlines Logo
12:55 am - 2:57 pm
SJO
-
MFR
15h 02m
1 stop
$405Alaska Airlines
Sun, Mar 15 - Wed, Apr 29
Alaska Airlines Logo
4:30 pm - 12:08 am
MFR
-
SJO
30h 38m
1 stop
Alaska Airlines Logo
12:55 am - 11:59 pm
SJO
-
MFR
24h 04m
2 stops
$410Alaska Airlines
Mon, May 25 - Thu, May 28
Alaska Airlines Logo
7:25 pm - 11:33 pm
MFR
-
SJO
51h 08m
2 stops
Alaska Airlines Logo
12:53 am - 12:08 pm
SJO
-
MFR
12h 15m
1 stop
$416Alaska Airlines
Sun, Mar 15 - Wed, Apr 29
Alaska Airlines Logo
6:45 pm - 12:08 am
MFR
-
SJO
28h 23m
2 stops
Alaska Airlines Logo
12:55 am - 7:04 pm
SJO
-
MFR
19h 09m
2 stops
$417Alaska Airlines
Mon, May 25 - Tue, Jun 2
Alaska Airlines Logo
7:25 pm - 11:33 pm
MFR
-
SJO
51h 08m
2 stops
Alaska Airlines Logo
12:53 am - 9:54 pm
SJO
-
MFR
22h 01m
1 stop
$423Alaska Airlines
Mon, May 25 - Thu, May 28
Alaska Airlines Logo
7:25 pm - 11:33 pm
MFR
-
SJO
51h 08m
2 stops
Alaska Airlines Logo
12:53 am - 3:34 pm
SJO
-
MFR
39h 41m
2 stops
$429Alaska 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
$439United Airlines
Tue, May 26 - Sun, May 31
Alaska Airlines Logo
6:50 am - 11:33 pm
MFR
-
SJO
15h 43m
1 stop
Alaska Airlines Logo
12:53 am - 12:08 pm
SJO
-
MFR
12h 15m
1 stop
$441Alaska 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 $788 respectively.

Good to know

Low seasonSeptember
Cheapest flight$204
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 1% increase in price.
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 11882 reviews
8.5Crew
8.1Boarding
7.0Entertainment
7.8Comfort
7.1Food
Airline reviews

Most of it was good. The flights were on time. The staff were helpful and friendly. I had a short time connecting flights and they let me deplane first and I made the connection. On the outbound from DTW to SEA I was seated in the middle of two very large people. I am petite and even with my arms crossed they were both hanging over into my seat touching me. The meal had way too much pepper and spice, my lips were burning. Other than those two issues, I was pleased with the service and the trip and will use Alaska Air again.

8.0 ExcellentAnonymous, Feb 2026
EUG - SEA
Read more Alaska Airlines reviews

Most of it was good. The flights were on time. The staff were helpful and friendly. I had a short time connecting flights and they let me deplane first and I made the connection. On the outbound from DTW to SEA I was seated in the middle of two very large people. I am petite and even with my arms crossed they were both hanging over into my seat touching me. The meal had way too much pepper and spice, my lips were burning. Other than those two issues, I was pleased with the service and the trip and will use Alaska Air again.

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

Wheelchair assistant was on the spot, and very helpful. Gate agent was kind, and made sure I boarded the plane without having to try to hurry with my painful hip. My seat was so comfortable, 20A. I am tall, 5'9 and I need to stretch out my legs due to chronic nerve pain in my back that runs down my right leg, in addition to the bursitis in my right hip. Alaska air has the best economy seating in the market. So much room for legs, elbows, etc. When I arrived in SEA, the next Wheelchair was waiting to take me to the next gate. Great communication.

Great. I did have a little issue getting into the Lounge, which is likely more an American Airlines issue. I did not carry my physical AAdvantage Executive credit card with me on this trip, which Admirals Club membership is a part of the benefits of having this card. The instructions on the AA website and the Citi cards website make it seem like you don't need the physical card, as both sites state you can enter with your boarding pass and driver's license. But both lounges said you were required to present the physical card (and not the digital version, via Apple Pay), as only the physical card says "Admirals Club" on the back.I also do not have a physical Admirals Club membership card, so while both lounges eventually let me in, both denied me entrance initially for this reason.

Everything from the time I booked my flight through to the end when I got home was smooth and wonderful. Service was great, the flight attendants were attentive and there were no outstanding delays.

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.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

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

Information on your arrival and departure airports