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San Juan

$261+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJU
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap 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 April 1, 2026.

This American Airlines deal was found by Cheapflights users on 3/29. 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 4/132:08 pm
MFR
-
SJU
2 stops16h 05m
American Airlines
Fri 4/1711:43 am
SJU
-
MFR
2 stops15h 16m
American Airlines
Deal found 3/29$466
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 10/155:10 am
MFR
-
SJU
1 stop9h 20m
United Airlines
Thu 10/222:00 pm
SJU
-
MFR
1 stop10h 10m
United Airlines
Deal found 3/31$522
This United Airlines deal was found by Cheapflights users on 3/31. 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 10/165:10 am
MFR
-
SJU
1 stop9h 20m
United Airlines
Fri 10/231:05 am
SJU
-
MFR
2 stops13h 29m
United Airlines
Deal found 3/31$556
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:08 pm
MFR
-
SJU
2 stops17h 45m
American Airlines
Wed 4/1511:43 am
SJU
-
MFR
2 stops15h 16m
American Airlines
Deal found 3/27$561
This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 10/225:21 pm
MFR
-
SJU
2 stops15h 15m
Delta
Thu 10/297:00 am
SJU
-
MFR
2 stops19h 49m
Delta
Deal found 3/30$582
This United Airlines deal was found by Cheapflights users on 3/30. 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 10/276:34 pm
MFR
-
SJU
2 stops14h 43m
United Airlines
Thu 10/297:30 am
SJU
-
MFR
2 stops18h 39m
United Airlines
Deal found 3/30$612
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:34 pm
MFR
-
SJU
2 stops16h 20m
Delta
Wed 6/177:05 am
SJU
-
MFR
2 stops19h 17m
Delta
Deal found 3/28$639
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/115:00 am
MFR
-
SJU
2 stops12h 34m
United Airlines
Wed 4/151:40 pm
SJU
-
MFR
1 stop10h 57m
United Airlines
Deal found 3/27$656
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:24 pm
MFR
-
SJU
2 stops12h 01m
American Airlines
Mon 6/812:44 am
SJU
-
MFR
2 stops15h 06m
American Airlines
Deal found 3/27$659
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 6/274:34 pm
MFR
-
SJU
2 stops14h 05m
American Airlines
Sat 7/47:25 am
SJU
-
MFR
2 stops17h 34m
American Airlines
Deal found 3/31$684

Find 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 April 1, 2026.

Round-trip from

$466
(American Airlines)

One-way from

$261
(United Airlines)

Popular in

February

Cheapest in

June

Average price

$634
From Medford to San Juan
Search Deals
One-way flight from Medford to San Juan
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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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 April 1, 2026.
Use the filters below to find and compare flights from Medford to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sat 4/11

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Wed 4/15

1:40 pm-9:37 pm

1 stop10h 57m

$656

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sat 6/27

4:34 pm-9:39 am

2 stops14h 05m

San Juan Luis Munoz Marin Intl

Fri 7/3

12:58 am-3:14 pm

2 stops17h 16m

$684

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sun 9/20

6:26 pm-12:54 pm

2 stops15h 28m

San Juan Luis Munoz Marin Intl

Tue 9/22

1:00 am-1:00 pm

2 stops15h 00m

$749

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 6/2

2:11 pm-12:04 pm

3 stops18h 53m

San Juan Luis Munoz Marin Intl

Tue 6/9

7:40 am-10:59 pm

2 stops18h 19m

$839

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 6/5

5:25 pm-1:20 pm

2 stops16h 55m

San Juan Luis Munoz Marin Intl

Sun 6/14

12:54 pm-11:22 pm

2 stops13h 28m

$871

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 6/5

1:10 pm-5:38 pm

1 stop25h 28m

San Juan Luis Munoz Marin Intl

Tue 6/16

7:20 am-10:59 pm

2 stops18h 39m

$911

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 6/5

1:24 pm-4:25 am

2 stops12h 01m

San Juan Luis Munoz Marin Intl

Sun 6/14

10:29 am-11:59 pm

2 stops16h 30m

$996

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 6/5

2:11 pm-8:38 pm

3 stops27h 27m

San Juan Luis Munoz Marin Intl

Sun 6/14

3:56 pm-1:05 pm

2 stops24h 09m

$1,011
Cheapest one-way

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 5/5

4:24 pm-12:29 pm

2 stops17h 05m

$261
Quickest one-way

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 5/5

5:00 am-5:38 pm

1 stop9h 38m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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 April 1, 2026.
See what other customers who have flown with 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.
United Airlines
7.4
Good
9,529 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,529 reviews
United Airlines
7.4
Good
9,529 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 1 airline. 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 9h 38m. United Airlines provides one of the quickest options available for as low as $656. The distance between Medford and San Juan is about 3687 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Medford to San Juan round-trip?

    According to our current data, United Airlines ($523), offers the cheapest pricing from Medford to San Juan. Users have found that United Airlines is 27% 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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Alternative routes for Medford to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Luis Munoz Marin Intl flights
Boise to Luis Munoz Marin Intl flights
Medford to Luis Munoz Marin Intl flights
Eugene to Luis Munoz Marin Intl flights
Portland to Aguadilla flights

Top airline flying from Medford to San Juan

Discover the top airline 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$523Average$705FlexibilityNo cancel feeOn-time69%

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