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$431+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$431
(Delta)

Popular in

December

Cheapest in

June

Average price

$796
From Medford to Puerto Rico
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 34mDelta
Wed 12/103:20 pmSJU - MFR
2 stops12h 39mDelta
Deal found 9/11$431
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:46 pmMFR - SJU
3 stops26h 05mMultiple Airlines
Sat 11/86:00 amSJU - MFR
2 stops32h 05mMultiple Airlines
Deal found 9/13$472
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/86:35 pmMFR - SJU
2 stops14h 14mUnited Airlines
Wed 12/102:25 pmSJU - MFR
1 stop11h 04mUnited Airlines
Deal found 9/11$521
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/305:00 amMFR - SJU
1 stop9h 25mUnited Airlines
Sat 11/87:45 amSJU - MFR
2 stops16h 23mUnited Airlines
Deal found 9/13$559
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/305:19 amMFR - SJU
2 stops13h 51mAmerican Airlines
Sat 11/87:00 amSJU - MFR
2 stops19h 57mAmerican Airlines
Deal found 9/13$618

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 September 15, 2025.
Use the filters below to find and compare flights from Medford to Puerto Rico that are best for you.

Fly from

Medford

Fly to

Puerto Rico

Route

Depart

Return

Price

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 2/24

5:21 pm-4:51 pm

2 stops19h 30m

San Juan Luis Munoz Marin Intl

Thu 3/5

7:00 am-11:09 pm

2 stops20h 09m

$431

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Mon 12/8

5:23 pm-12:57 pm

2 stops15h 34m

San Juan Luis Munoz Marin Intl

Wed 12/10

3:20 pm-11:59 pm

2 stops12h 39m

$431

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Thu 10/30

9:46 pm-2:51 am

3 stops26h 05m

San Juan Luis Munoz Marin Intl

Sat 11/8

6:00 am-10:05 am

2 stops32h 05m

$472

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Thu 10/30

5:00 am-5:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Sat 11/8

7:45 am-8:08 pm

2 stops16h 23m

$559

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Thu 10/30

5:19 am-10:10 pm

2 stops13h 51m

San Juan Luis Munoz Marin Intl

Sat 11/8

7:00 am-10:57 pm

2 stops19h 57m

$618

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 2/24

5:10 am-6:25 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Thu 3/5

5:50 pm-12:10 pm

2 stops22h 20m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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 September 15, 2025.
Read reviews from past customers who have flown Delta and 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.
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Delta fly from Medford to Puerto Rico in about 19h 30m. 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.

  • What is the cheapest month to book a flight from Medford to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Medford to Puerto Rico (average of $254). Flying from Medford to Puerto Rico in June is currently the most expensive (average of $339). 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

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Alternative routes for Medford to Puerto Rico

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
Portland to Nassau flights
Portland to Montego Bay flights
Portland to Punta Cana flights
Portland to Oranjestad flights
Portland to Saint Thomas Island flights
Portland to Santiago de los Caballeros flights
Boise to Punta Cana flights
Eugene to Luis Munoz Marin Intl flights
Portland to Santo Domingo flights
Portland to Providenciales flights
Boise to Nassau flights
Portland to Castries flights
Portland to Christiansted flights
Portland to Willemstad flights
Boise to Saint Thomas Island flights
Portland to Bridgetown flights
Portland to George Town flights
Portland to Simpson Bay flights
Portland to Kingston flights
Portland to Road Town flights
Portland to Kralendijk flights
Portland to Puerto Plata flights
Boise to Castries flights
Boise to Montego Bay flights
Portland to St. George's flights
Portland to Havana flights
Medford to Luis Munoz Marin Intl flights
Boise to Havana flights
Boise to George Town flights
Boise to Oranjestad flights
Portland to St. John's flights
Boise to Santo Domingo flights
Redmond to Castries flights
Portland to Gregory Town flights
Redmond to Havana flights
Eugene to Punta Cana flights
Redmond to Montego Bay flights
Redmond to Saint Thomas Island flights
Boise to Bridgetown flights
Boise to St. George's flights
Medford to Havana flights
Boise to Georgetown flights
Boise to Port Royal flights
Portland to Santa Clara flights
Portland to Basseterre flights
Boise to Holguín flights
Portland to Port of Spain flights

Top 2 airlines flying from Medford to Puerto Rico

Discover the top 2 airlines 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$580FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$574Average$688FlexibilityNo cancel feeOn-time69%

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