$144 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 4/8. 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$514
San José
San José1 stop$330
Liberia
Liberia2 stops$514

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

Fri, Apr 10 - Wed, Apr 22
United Airlines Logo
6:31 pm - 7:15 am
MFR
-
SJO
11h 44m
1 stop
United Airlines Logo
8:45 am - 11:14 pm
SJO
-
MFR
15h 29m
1 stop
$330United Airlines
Fri, Apr 10 - Wed, Apr 22
United Airlines Logo
6:31 pm - 7:15 am
MFR
-
SJO
11h 44m
1 stop
United Airlines Logo
7:55 am - 11:14 pm
SJO
-
MFR
16h 19m
2 stops
$335United Airlines
Tue, Feb 24 - 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
Wed, Apr 15 - Wed, Apr 22
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
Tue, Apr 14 - Thu, Apr 30
United Airlines Logo
2:12 pm - 10:11 am
MFR
-
SJO
18h 59m
3 stops
United Airlines Logo
1:25 pm - 11:47 am
SJO
-
MFR
23h 22m
2 stops
$445United Airlines
Tue, Apr 14 - Thu, Apr 30
United Airlines Logo
6:31 pm - 7:15 am
MFR
-
SJO
11h 44m
1 stop
United Airlines Logo
8:45 am - 11:47 am
SJO
-
MFR
28h 02m
1 stop
$447United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
2:12 pm - 10:11 am
MFR
-
SJO
18h 59m
3 stops
United Airlines Logo
7:55 am - 11:48 am
SJO
-
MFR
28h 53m
2 stops
$462United Airlines
Mon, Jun 8 - Thu, Jun 11
United Airlines Logo
2:07 pm - 10:11 am
MFR
-
SJO
19h 04m
3 stops
United Airlines Logo
12:30 am - 9:00 pm
SJO
-
MFR
21h 30m
2 stops
$474United 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
$514Alaska Airlines
Mon, Mar 9 - Wed, Mar 11
Alaska Airlines Logo
12:38 pm - 6:36 am
MFR
-
LIR
16h 58m
2 stops
Alaska Airlines Logo
11:45 am - 3:01 pm
LIR
-
MFR
28h 16m
1 stop
$515Alaska 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$144
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly and prices are also 6% 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 11819 reviews
7.0Entertainment
7.8Comfort
8.1Boarding
7.1Food
8.5Crew
Airline reviews

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.

10.0 ExcellentWade, Jan 2026
PDX - LAX
Read more Alaska Airlines reviews

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.

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.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

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.

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

Information on your arrival and departure airports