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Puerto Rico

$597+ Cheap flights from Medford (MFR) to Puerto Rico

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJU
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap flight deals from Medford to Puerto Rico

Cheapest flights from Medford to Puerto Rico
Explore the most affordable flight options available from Medford to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This United Airlines deal was found by Cheapflights users on 6/16. 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 10/15:00 am
MFR
-
SJU
1 stop9h 38m
United Airlines
Wed 10/141:00 am
SJU
-
MFR
2 stops14h 02m
United Airlines
Deal found 6/16$597
This United Airlines deal was found by Cheapflights users on 6/15. 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 10/196:28 pm
MFR
-
SJU
2 stops17h 16m
United Airlines
Tue 10/201:00 am
SJU
-
MFR
2 stops14h 02m
United Airlines
Deal found 6/15$627
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 7/106:08 am
MFR
-
SJU
2 stops13h 51m
American Airlines
Mon 7/207:25 am
SJU
-
MFR
2 stops17h 37m
American Airlines
Deal found 6/16$932
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/105:00 am
MFR
-
SJU
1 stop9h 38m
United Airlines
Sun 7/192:05 am
SJU
-
MFR
2 stops23h 54m
United Airlines
Deal found 6/16$971
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/15:00 am
MFR
-
SJU
1 stop9h 38m
United Airlines
Sun 7/51:40 pm
SJU
-
MFR
1 stop10h 37m
United Airlines
Deal found 6/16$1,009

Find flight deals from Medford to Puerto Rico

Keep the following information in mind while searching for Medford to Puerto Rico flight deals. Data was last updated June 18, 2026.

Round-trip from

$597
(United Airlines)

Popular in

March

Cheapest in

October

Average price

$725
From Medford to Puerto Rico
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($590 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($123 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Medford to Puerto Rico 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 June 18, 2026.
Use the filters below to find and compare flights from Medford to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Mon 10/19

2:07 pm-11:57 am

3 stops18h 50m

San Juan Luis Munoz Marin Intl

Tue 10/20

1:00 am-12:02 pm

2 stops14h 02m

$632

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Thu 10/1

2:07 pm-11:57 am

3 stops18h 50m

San Juan Luis Munoz Marin Intl

Wed 10/14

1:00 am-12:02 pm

2 stops14h 02m

$642

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 7/10

6:08 am-10:59 pm

2 stops13h 51m

San Juan Luis Munoz Marin Intl

Mon 7/20

7:25 am-10:02 pm

2 stops17h 37m

$932

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 7/10

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Mon 7/20

4:55 pm-1:05 pm

2 stops23h 10m

$971
Quickest round-trip

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Wed 7/1

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Sun 7/5

1:40 pm-9:17 pm

1 stop10h 37m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first

Best time to book a flight from Medford to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated June 18, 2026.
Read reviews from past customers who have flown United Airlines from Medford to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,859 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,859 reviews
United Airlines
7.4
Good
9,859 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Medford to Puerto Rico. 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 Puerto Rico?

    For a flight from Medford to Puerto Rico, you will be flying from Medford. Medford (MFR) is just 3.0 mi from the center of the city.

  • How long is the flight from Medford to Puerto Rico?

    Airlines like United Airlines fly from Medford to Puerto Rico in about 18h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3687 mi.

  • Can I find deals for flights from Medford to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Medford to Puerto Rico?

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

  • Can I find deals for business class flights from Medford to Puerto Rico?

    Yes. Cheapflights offers flight deals from Medford to Puerto Rico 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 airline flying from Medford to Puerto Rico

Discover the top airline that operate flights from Medford to Puerto Rico. 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$622Average$725FlexibilityNo cancel feeOn-time69%

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