$360 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 7/26. 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 José2 stops$360
Liberia
Liberia1 stop$540
San José
San José2 stops$360
Liberia
Liberia1 stop$540

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

Sat, Apr 11 - Wed, Apr 22
United Airlines Logo
2:12 pm - 5:30 am
MFR
-
SJO
14h 18m
2 stops
United Airlines Logo
8:45 am - 11:14 pm
SJO
-
MFR
15h 29m
1 stop
$360United Airlines
Fri, Mar 6 - Sat, Mar 14
United Airlines Logo
6:22 pm - 8:32 am
MFR
-
SJO
12h 10m
1 stop
United Airlines Logo
5:40 am - 10:58 pm
SJO
-
MFR
18h 18m
2 stops
$365United 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 - 11:31 pm
SJO
-
MFR
15h 46m
1 stop
$410United Airlines
Tue, Apr 14 - Thu, Apr 30
United Airlines Logo
2:12 pm - 12:21 pm
MFR
-
SJO
21h 09m
3 stops
United Airlines Logo
7:55 am - 11:47 am
SJO
-
MFR
28h 52m
2 stops
$415United Airlines
Thu, May 21 - Tue, May 26
United Airlines Logo
2:11 pm - 7:15 am
MFR
-
SJO
16h 04m
1 stop
United Airlines Logo
8:45 am - 10:59 pm
SJO
-
MFR
15h 14m
1 stop
$434United Airlines
Tue, Apr 14 - Wed, Apr 29
Alaska Airlines Logo
5:11 am - 11:53 pm
MFR
-
SJO
17h 42m
2 stops
Alaska Airlines Logo
12:55 am - 4:59 pm
SJO
-
MFR
17h 04m
2 stops
$449Alaska Airlines
Tue, Apr 14 - Wed, Apr 29
Alaska Airlines Logo
7:15 am - 11:53 pm
MFR
-
SJO
15h 38m
1 stop
Alaska Airlines Logo
12:55 am - 11:59 pm
SJO
-
MFR
24h 04m
1 stop
$452Alaska Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
2:00 pm - 8:32 am
MFR
-
SJO
16h 32m
1 stop
Multiple Airlines Logo
5:40 am - 10:58 pm
SJO
-
MFR
18h 18m
2 stops
$458Multiple Airlines
Tue, Apr 14 - Wed, Apr 29
Alaska Airlines Logo
7:15 am - 11:53 pm
MFR
-
SJO
15h 38m
1 stop
Alaska Airlines Logo
12:55 am - 2:57 pm
SJO
-
MFR
15h 02m
1 stop
$470Alaska Airlines
Fri, Mar 6 - Sat, Mar 14
Multiple Airlines Logo
2:00 pm - 12:56 pm
MFR
-
SJO
20h 56m
2 stops
Multiple Airlines Logo
5:40 am - 10:58 pm
SJO
-
MFR
18h 18m
2 stops
$474Multiple 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$254
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Medford to Liberia

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 11950 reviews
8.5Crew
7.0Entertainment
7.1Food
8.1Boarding
7.8Comfort
Airline reviews

Everything ran like it should. Staff was professional. Looking forward to flying with them again.

10.0 ExcellentAllen, Feb 2026
PDX - MCI
Read more Alaska Airlines reviews

Everything ran like it should. Staff was professional. Looking forward to flying with them again.

Boarding much smoother than previous United flights! The flight attendant helped monitor putting bags in overhead bins. On united no help resulted in bins in first class being filled before I boarded for first class. I had to search further down into economy. Then got stuck unable to return to my seat. People were putting backpacks that needed to go under seats in bins. It was a mess. This flight was a refreshing improvement. United also had so many categories of preboarding that first class could not board early. The pilot talked to us directly instead of using the intercom before flight.

Liked the attention and speed when getting wheelchair..........Was assured by phone that my needs would be taken care of and they were with my name.

The planes were in very nice condition. Comfortable enough leg room. I had a very quick connection on my return home I made it just fine and so did my luggage!!

Everything was fine. The snacks are a little on the tiny side.

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.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

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

Information on your arrival and departure airports