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$134+ Cheap flights from Medford (MFR) to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Medford to San José

Discover tips and strategies to find the most affordable flight options for your journey from Medford (MFR) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$314
(United Airlines)

One-way from

$134
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$409
Provider with most accurate pricing for Medford-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Medford-San José Juan Santamaria Intl flights.
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From Medford to San José Juan Santamaria Intl
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One-way flight from Medford to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 10% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Medford to San José

Cheapest flights from Medford to San José
Explore the most affordable flight options available from Medford to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:25 pmMFR - SJO
1 stop12h 07mUnited Airlines
Tue 2/109:40 amSJO - MFR
1 stop10h 14mUnited Airlines
Deal found 1/7$314
This Alaska Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:50 pmMFR - SJO
2 stops27h 03mAlaska Airlines
Wed 4/2912:55 amSJO - MFR
1 stop14h 28mAlaska Airlines
Deal found 1/8$375
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/212:00 pmMFR - SJO
1 stop16h 32mUnited Airlines
Tue 1/279:40 amSJO - MFR
1 stop10h 14mUnited Airlines
Deal found 1/6$409
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:25 pmMFR - SJO
1 stop12h 07mUnited Airlines
Fri 3/69:40 amSJO - MFR
1 stop15h 18mUnited Airlines
Deal found 1/8$438
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:12 pmMFR - SJO
3 stops21h 09mUnited Airlines
Thu 4/307:55 amSJO - MFR
2 stops28h 52mUnited Airlines
Deal found 1/7$454
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:00 pmMFR - SJO
1 stop16h 32mUnited Airlines
Thu 2/2612:35 pmSJO - MFR
2 stops35h 53mUnited Airlines
Deal found 1/7$460

Cheapflights Fare Finder

 
Customize your flight search to find flights from Medford to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Medford to San José that are best for you.

Fly from

Medford

Fly to

San José

Route

Depart

Return

Price

MedfordSan José

MFR - SJO

MFRSJO

Medford

Fri 2/6

6:25 pm-8:32 am

1 stop12h 07m

San José Juan Santamaria Intl

Tue 2/10

9:40 am-5:54 pm

1 stop10h 14m

$314

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 4/14

7:50 pm-11:53 pm

2 stops27h 03m

San José Juan Santamaria Intl

Wed 4/29

12:55 am-11:59 pm

2 stops24h 04m

$375

MedfordSan José

MFR - SJO

MFRSJO

Medford

Wed 1/21

2:00 pm-8:32 am

1 stop16h 32m

San José Juan Santamaria Intl

Tue 1/27

9:40 am-5:54 pm

1 stop10h 14m

$409

MedfordSan José

MFR - SJO

MFRSJO

Medford

Thu 2/5

6:25 pm-8:32 am

1 stop12h 07m

San José Juan Santamaria Intl

Tue 2/10

9:40 am-5:54 pm

1 stop10h 14m

$409

MedfordSan José

MFR - SJO

MFRSJO

Medford

Tue 2/24

2:00 pm-8:32 am

1 stop16h 32m

San José Juan Santamaria Intl

Thu 2/26

9:40 am-10:28 pm

1 stop14h 48m

$409

MedfordSan José

MFR - SJO

MFRSJO

Medford

Fri 2/20

6:25 pm-8:32 am

1 stop12h 07m

San José Juan Santamaria Intl

Fri 3/6

9:40 am-10:58 pm

1 stop15h 18m

$438

MedfordSan José

MFR - SJO

MFRSJO

Medford

Mon 1/26

6:25 pm-8:32 am

1 stop12h 07m

$134

MedfordSan José

MFR - SJO

MFRSJO

Medford

Wed 2/25

2:02 pm-10:24 am

2 stops18h 22m

$139

MedfordSan José

MFR - SJO

MFRSJO

Medford

Thu 2/5

6:25 pm-8:32 am

1 stop12h 07m

$189

MedfordSan José

MFR - SJO

MFRSJO

Medford

Wed 2/25

6:25 pm-8:32 am

1 stop12h 07m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 12 results
1
2

Compare providers for flights from Medford to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Medford to San José in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Medford-San José flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Medford-San José flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Medford-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Medford-San José flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Medford-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Medford to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Medford with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Medford to San José

What is the cheapest month to book a flight from Medford to San José?

Currently, October is the cheapest month in which you can book a flight from Medford to San José (average of $270). Flying from Medford to San José in December is currently the most expensive (average of $857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Medford to San José?

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated January 8, 2026.
See what other customers who have flown with Alaska Airlines, United Airlines, and American Airlines from Medford to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,671 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,671 reviews
Alaska Airlines
8.0
Very good
11,671 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,143 reviews
Alaska Airlines
8.0
Very good
11,671 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,097 reviews
Alaska Airlines
8.0
Very good
11,671 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Medford to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Medford to San José?

    There are many flights that can get you from Medford to San José in 12h 07m. Fly via United Airlines or Alaska Airlines to get the fastest option. The distance between Medford and San José is about 3228 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Medford to San José round-trip?

    Cheapflights users have booked flights from Medford to San José round-trip from $327. Other airlines that can offer you cheap pricing are Alaska Airlines, from $360, and American Airlines, from $419. These flights start at 47% lower than the current average price 3 months from now.

  • Can I find deals for flights from Medford to San José that include hotel bookings?

    Yes. In addition to deals on Medford to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Medford to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Medford to San José.

  • Can I find deals for business class flights from Medford to San José?

    Yes. Cheapflights offers flight deals from Medford to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Medford to San José?

    Currently, October is the cheapest month in which you can book a flight from Medford to San José (average of $270). Flying from Medford to San José in December is currently the most expensive (average of $857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Alajuela
Monteverde
Jacó
Heredia
Dominical

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Top 3 airlines flying from Medford to San José

Discover the top 3 airlines that operate flights from Medford to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$327Average$625FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$360Average$566FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$419Average$1,010FlexibilityNo cancel feeOn-time71%

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