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San Juan

$368+ Cheap flights from Medford (MFR) to San Juan

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJU
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Medford to San Juan

Cheapest flights from Medford to San Juan
Explore the most affordable flight options available from Medford to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:23 pmMFR - SJU
2 stops15h 35mDelta
Wed 12/103:10 pmSJU - MFR
2 stops12h 49mDelta
Deal found 10/27$431
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/85:00 amMFR - SJU
1 stop9h 25mUnited Airlines
Wed 12/102:25 pmSJU - MFR
1 stop11h 04mUnited Airlines
Deal found 10/27$521
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/106:36 pmMFR - SJU
2 stops14h 41mUnited Airlines
Thu 11/132:05 amSJU - MFR
2 stops15h 18mUnited Airlines
Deal found 10/26$585
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/125:00 amMFR - SJU
2 stops13h 22mUnited Airlines
Sat 11/152:05 amSJU - MFR
2 stops15h 18mUnited Airlines
Deal found 10/28$744
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 12/226:00 amMFR - SJU
3 stops32h 25mUnited Airlines
Mon 12/297:45 amSJU - MFR
2 stops19h 12mUnited Airlines
Deal found 10/26$1,161
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:12 pmMFR - SJU
2 stops14h 23mAmerican Airlines
Mon 12/295:24 amSJU - MFR
2 stops18h 56mAmerican Airlines
Deal found 10/25$1,425

Cheap flight deals from Medford to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Medford (MFR) to San Juan (PR1). 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 October 28, 2025.

Round-trip from

$431
(Delta)

One-way from

$368
(United Airlines)

Popular in

December

Cheapest in

June

Average price

$613
From Medford to San Juan
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One-way flight from Medford to San Juan
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Highest demand for flights based on searches. 25% potential increase in price ($229 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Medford to San Juan 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 October 28, 2025.
Use the filters below to find and compare flights from Medford to San Juan that are best for you.

Fly from

Medford

Fly to

San Juan

Route

Depart

Return

Price

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Mon 12/8

5:23 pm-12:58 pm

2 stops15h 35m

San Juan Luis Munoz Marin Intl

Wed 12/10

2:08 pm-11:59 pm

2 stops13h 51m

$431

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 2/24

4:47 pm-11:55 am

2 stops15h 08m

San Juan Luis Munoz Marin Intl

Thu 3/5

8:30 am-10:55 pm

2 stops18h 25m

$431

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Mon 12/8

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Wed 12/10

2:25 pm-9:29 pm

1 stop11h 04m

$521

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 2/24

5:02 am-6:25 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Wed 3/4

2:05 am-5:41 pm

2 stops19h 36m

$521

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 12/12

5:00 am-10:22 pm

2 stops13h 22m

$368

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sat 12/13

5:23 pm-12:58 pm

2 stops15h 35m

$383

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 12/12

5:23 pm-3:54 pm

2 stops18h 31m

$389

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sat 12/13

5:43 pm-3:11 pm

3 stops41h 28m

$453

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sat 12/13

5:00 am-6:25 pm

1 stop9h 25m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Medford to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 Juan

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

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 Juan. Reviews last updated October 28, 2025.
See what other customers who have flown with Delta and United Airlines from Medford to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • What airport do you fly from for flights from Medford to San Juan?

    Most people fly from Medford (MFR) if they book a flight from Medford to San Juan. On average, Medford has 0 outbound flights to San Juan per day from 2 airlines. Medford is conveniently located just 3.0 mi from Medford’s city center.

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

    A quick flight from Medford to San Juan can take about 15h 08m. Delta provides one of the quickest options available for as low as $431. The distance between Medford and San Juan is about 3687 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta ($202), and United Airlines ($523) offers the cheapest pricing from Medford to San Juan. Users have found that Delta is 69% cheaper than the other options available to this destination.

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

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

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

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

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

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

See more FAQs

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Top 2 airlines flying from Medford to San Juan

Discover the top 2 airlines that operate flights from Medford to San Juan. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$580FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$523Average$648FlexibilityNo cancel feeOn-time69%

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