$311 Find Cheap Flights from Medford to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Medford to Costa Rica departing on 11/12. 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

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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 José2 stops$311
Liberia
Liberia2 stops$1,400
San José
San José2 stops$311
Liberia
Liberia2 stops$1,400

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

mié., nov. 12 - mar., nov. 18
Alaska Airlines Logo
5:50 am - 12:38 amMFR-SJO
16h 48m2 stops
Alaska Airlines Logo
1:58 am - 3:33 pmSJO-MFR
15h 35m2 stops
$311Alaska Airlines
Find Deal
mié., nov. 12 - mar., nov. 18
Alaska Airlines Logo
1:26 pm - 12:38 amMFR-SJO
33h 12m2 stops
Alaska Airlines Logo
1:58 am - 3:33 pmSJO-MFR
15h 35m2 stops
$314Alaska Airlines
Find Deal
mié., nov. 12 - mar., nov. 18
Alaska Airlines Logo
5:50 am - 12:38 amMFR-SJO
16h 48m2 stops
Alaska Airlines Logo
1:58 am - 11:59 pmSJO-MFR
24h 01m1 stop
$317Alaska Airlines
Find Deal
mié., nov. 12 - mar., nov. 18
Alaska Airlines Logo
1:26 pm - 12:38 amMFR-SJO
33h 12m2 stops
Alaska Airlines Logo
1:58 am - 11:59 pmSJO-MFR
24h 01m1 stop
$321Alaska Airlines
Find Deal
mié., nov. 12 - mié., nov. 19
United Airlines Logo
6:36 pm - 11:25 amMFR-SJO
14h 49m2 stops
United Airlines Logo
9:40 am - 10:30 pmSJO-MFR
14h 50m1 stop
$412United Airlines
Find Deal
mié., nov. 12 - vie., nov. 21
United Airlines Logo
6:36 pm - 11:25 amMFR-SJO
14h 49m2 stops
United Airlines Logo
2:20 pm - 8:08 pmSJO-MFR
31h 48m2 stops
$459United Airlines
Find Deal
mié., feb. 11 - vie., feb. 20
 Logo
7:00 am - 11:15 pmMFR-SJO
14h 15m2 stops
 Logo
6:00 am - 10:55 pmSJO-MFR
18h 55m2 stops
mar., dic. 23 - jue., ene. 1
 Logo
8:14 pm - 7:33 amMFR-SJO
33h 19m2 stops
 Logo
1:30 am - 12:07 amSJO-MFR
24h 37m1 stop
$1,292
Find Deal
lun., dic. 22 - vie., ene. 2
American Airlines Logo
3:29 pm - 10:35 amMFR-SJO
17h 06m2 stops
American Airlines Logo
12:30 am - 12:54 pmSJO-MFR
14h 24m2 stops
$1,667American Airlines
Find Deal
lun., dic. 22 - sáb., ene. 3
American Airlines Logo
3:29 pm - 10:35 amMFR-SJO
17h 06m2 stops
American Airlines Logo
6:25 am - 12:07 amSJO-MFR
19h 42m2 stops
$1,742American Airlines
Find Deal
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 $450 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $941 and $886 respectively.

What’s the cheapest day of the week to fly from Medford to Costa Rica?

The average price of all round-trip flights from Medford to Costa Rica clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Medford to Costa Rica, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Costa Rica, Tuesday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Low seasonSeptember
Cheapest flight$311
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 2% 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.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the afternoon, when round-trip flights cost $573 on average. Morning departures are around 24% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $795.

Reviews of the top 3 airlines serving 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 10000 reviews
8.5Crew
7.8Comfort
7.0Entertainment
8.1Boarding
7.1Food
Airline reviews

We did not realize there wasn't any food apart from a small packet of pretzels - I dropped one and nearly cried.

8.0 ExcellentAnonymous, Aug 2025PDX - MCO
Read more Alaska Airlines reviews

We did not realize there wasn't any food apart from a small packet of pretzels - I dropped one and nearly cried.

I recently flew with Alaska Airlines on a trip to Oregon and had a very frustrating experience that I hope the airline can learn from. I purchased upgraded seats with extra legroom for my flight, paying the additional fees for the comfort and space. During my trip planning, I called customer service to inquire about their pet travel policies and conditions, as I was considering bringing my dogs. However, I ultimately decided NOT to bring my pets and never authorized or confirmed any pet travel arrangements. Despite this, Alaska Airlines took it upon themselves to change my seat assignment without any notification or contact. When I arrived for my flight, I discovered that my paid upgrade had been downgraded to a regular seat - presumably because they assumed I would be traveling with pets based on my inquiry call. I hope Alaska Airlines will improve their communication processes and ensure that customer inquiries don’t automatically trigger booking changes without explicit customer authorization. Better staff training on distinguishing between inquiries and actual bookings would prevent this type of situation in the future. While I appreciate that the airline tries to accommodate pet travelers, making assumptions and changes without customer consent is poor service that needs to be addressed.

It was a good flight, short so there was no food or water service

The customer service personnel were excellent. We had pre-ordered two meals but they could only provide one of them; they substituted the meal with a snack at no charge. Flight was on-time.

The friendliest flight attendants at flight 2276 from Portland to YVR August 3

Both flights delayed while the crew blamed it on local festivities instead of the truth of not having enough staff.

At the Portland airport, Alaska Airlines has put in a system where you have to create your own bag tag, then put your own suitcase onto a scale to weigh it. The day we were there, the system was not working properly, and we kept on being told to go onto different lines so it took us approximately 45 minutes to check our bag in. I do not work for the airlines why am I subjected to doing this? How all these companies are shifting their work onto people who have paid good money for their products is crazy. And then the system that the customers are supposed to use don't work properly..

Flight was great. Baggage claim at both ends (SEA and ATL) was atrocious.

Had to sit and wait to get off the plane for closeto a hour. My son also flying to a different destination that day also had like a 2.5 hr delay

TERRIFIC! Thank you all. Jason Robert Kidwell My favorite flight attendants.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The service was good, the food could have been better.

Staff was rude. Didn’t give water for 2 hours. Worst service

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Was not able to watch most shows on the entertainment site. They would not load

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

On Wednesday, July 30 we were in mid flight from Manchester to Charlotte and we turned around because the right engine was malfunctioning. That was the last flight out of Manchester that night. I was rebooked for Thursday, which became a weather event Friday. There were no seats left on the flight from Manchester to Charlotte. Consequently I didn’t leave Manchester until Saturday morning and we flew to Chicago so to say the least my scheduled flight and return to Iowa was three days off and it messed with my business schedule. Consequently cash flow. I would like some sort of acknowledgment of this event.

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

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