$538+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJU
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
Cheapest flights from Medford to Puerto RicoExplore 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 9, 2026.
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 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:16 am -
2 stops25h 30m
Tue 10/134:29 pm -
2 stops24h 41m
Deal found 9/6![American Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/65:00 am -
1 stop9h 38m
Mon 10/121:00 am -
2 stops13h 50m
Deal found 9/6![United Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/225:00 am -
2 stops15h 50m
Sat 9/262:00 pm -
1 stop10h 14m
Deal found 9/7![United Airlines logo]()
$656
Best flights from Medford to Puerto RicoDiscover carefully curated flight deals from Medford to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Medford to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:16 am -
2 stops25h 30m
Tue 10/134:29 pm -
2 stops24h 41m
Deal found 9/6![American Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/222:07 pm -
3 stops18h 50m
Sat 9/267:00 am -
2 stops14h 08m
Deal found 9/7![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 1/252:03 pm -
3 stops24h 22m
Thu 1/288:05 am -
2 stops15h 50m
Deal found 9/8![United Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/116:05 am -
2 stops14h 11m
Mon 2/1512:32 pm -
2 stops15h 23m
Deal found 9/8![American Airlines logo]()
$1,066
Last-minute flights from Medford to Puerto RicoDiscover last-minute flight deals from Medford to Puerto Rico. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Medford to Puerto Rico. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/225:00 am -
2 stops15h 50m
Sat 9/262:00 pm -
1 stop10h 14m
Deal found 9/7![United Airlines logo]()
$656
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:16 am -
2 stops25h 30m
Tue 10/134:29 pm -
2 stops24h 41m
Deal found 9/6![American Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/65:00 am -
1 stop9h 38m
Mon 10/121:00 am -
2 stops13h 50m
Deal found 9/6![United Airlines logo]()
$568
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 September 9, 2026.
Round-trip from | $538 (American Airlines) |
|---|---|
Popular in | March |
Cheapest in | January |
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 7,457,451 searches. Data last updated September 9, 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
Cheapest round-trip
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Tue 10/6
5:16 am-9:46 am
2 stops25h 30m
San Juan Luis Munoz Marin Intl
Tue 10/13
4:29 pm-2:10 pm
2 stops24h 41m
$538
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Tue 9/22
2:07 pm-11:57 am
3 stops18h 50m
San Juan Luis Munoz Marin Intl
Sat 9/26
7:00 am-6:08 pm
2 stops14h 08m
$656
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Mon 1/25
2:03 pm-6:25 pm
3 stops24h 22m
San Juan Luis Munoz Marin Intl
Thu 1/28
8:05 am-7:55 pm
2 stops15h 50m
$697
Quickest round-trip
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Thu 2/11
6:05 am-12:16 am
2 stops14h 11m
San Juan Luis Munoz Marin Intl
Mon 2/15
12:32 pm-11:55 pm
2 stops15h 23m
$1,066
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.
MFR-SJU
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
MFR-PR0
MFR-SJU
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 9, 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.
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
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Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
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Medford and Puerto Rico flights
Browse other Medford and Puerto Rico flight options. Last updated on September 9, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$622 | Average$746 | FlexibilityNo cancel fee | On-time69% |