$339+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJU
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Medford to Puerto Rico with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Medford to Puerto Rico
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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 October 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 October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/126:28 pm -
2 stops15h 06m
Mon 10/192:00 pm -
1 stop10h 14m
Deal found 10/8![United Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 10/121:22 pm -
2 stops19h 09m
Mon 10/196:30 am -
2 stops19h 24m
Deal found 10/8![American Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Sat 10/242:08 pm -
3 stops17h 42m
Wed 10/287:25 am -
2 stops13h 35m
Deal found 10/8![United Airlines logo]()
$796
This American Airlines deal was found by Cheapflights users on 10/4. 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 11/214:09 pm -
2 stops14h 32m
Fri 11/277:05 am -
2 stops19h 24m
Deal found 10/4![American Airlines logo]()
$1,235
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/215:01 am -
1 stop9h 24m
Fri 11/277:40 am -
2 stops17h 38m
Deal found 10/4![United Airlines logo]()
$1,401
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Sun 11/226:06 am -
2 stops14h 07m
Sat 11/287:06 am -
2 stops20h 18m
Deal found 10/4![American Airlines logo]()
$1,637
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Sun 11/225:01 am -
1 stop9h 24m
Sat 11/288:05 am -
2 stops18h 13m
Deal found 10/4![United Airlines logo]()
$1,724
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:06 am -
2 stops13h 27m
Sat 1/21:20 am -
2 stops14h 50m
Deal found 10/7![American Airlines logo]()
$1,725
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 12/285:00 am -
1 stop9h 25m
Sun 1/36:35 am -
2 stops16h 04m
Deal found 10/7![United Airlines logo]()
$1,784
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 October 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 October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. 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 1/256:00 am -
2 stops12h 22m
Thu 1/288:25 am -
2 stops15h 44m
Deal found 10/5![United Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 2/111:45 pm -
2 stops12h 22m
Sun 2/141:20 am -
2 stops17h 21m
Deal found 10/6![American Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Sat 10/245:00 am -
1 stop9h 38m
Wed 10/287:05 am -
2 stops13h 55m
Deal found 10/8![United Airlines logo]()
$796
Last-minute flights from Medford to Puerto RicoDiscover last-minute flight deals from Medford to Puerto Rico. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Medford to Puerto Rico. Data last updated October 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/126:28 pm -
2 stops15h 06m
Mon 10/192:00 pm -
1 stop10h 14m
Deal found 10/8![United Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 10/121:22 pm -
2 stops19h 09m
Mon 10/196:30 am -
2 stops19h 24m
Deal found 10/8![American Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Sat 10/242:08 pm -
3 stops17h 42m
Wed 10/287:25 am -
2 stops13h 35m
Deal found 10/8![United Airlines logo]()
$796
This American Airlines deal was found by Cheapflights users on 10/4. 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 11/214:09 pm -
2 stops14h 32m
Fri 11/277:05 am -
2 stops19h 24m
Deal found 10/4![American Airlines logo]()
$1,235
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/215:01 am -
1 stop9h 24m
Fri 11/277:40 am -
2 stops17h 38m
Deal found 10/4![United Airlines logo]()
$1,401
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Sun 11/226:06 am -
2 stops14h 07m
Sat 11/287:06 am -
2 stops20h 18m
Deal found 10/4![American Airlines logo]()
$1,637
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Sun 11/225:01 am -
1 stop9h 24m
Sat 11/288:05 am -
2 stops18h 13m
Deal found 10/4![United Airlines logo]()
$1,724
One-way flights from Medford to Puerto RicoSearch for one-way flight options from Medford to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Medford to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 11/234:09 pm -
2 stops17h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![American Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:04 am -
3 stops35h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/235:01 am -
1 stop9h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$1,711
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 October 9, 2026.
Round-trip from | $693 (United Airlines) |
|---|---|
One-way from | $339 (American Airlines) |
Popular in | March |
Cheapest in | October |
Average price | $538 |
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 October 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
Mon 11/23
4:09 pm-1:32 pm
2 stops17h 23m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$339
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Mon 11/23
5:04 am-8:30 pm
3 stops35h 26m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$504
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Mon 1/25
6:00 am-10:22 pm
2 stops12h 22m
San Juan Luis Munoz Marin Intl
Thu 1/28
8:25 am-8:09 pm
2 stops15h 44m
$693
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Thu 2/11
1:45 pm-6:07 am
2 stops12h 22m
San Juan Luis Munoz Marin Intl
Sun 2/14
1:20 am-2:41 pm
2 stops17h 21m
$786
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Sat 10/24
5:00 am-5:38 pm
1 stop9h 38m
San Juan Luis Munoz Marin Intl
Wed 10/28
7:05 am-6:00 pm
2 stops13h 55m
$796
Quickest round-trip
MedfordSan Juan
MFR Medford - SJU San Juan Luis Munoz Marin Intl
MFRSJU
Medford
Mon 11/23
5:01 am-6:25 pm
1 stop9h 24m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$1,711
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 October 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.
Boarding
7.7
Food
6.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Food
6.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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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Alternative routes for Medford to Puerto Rico
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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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Find flights from Medford to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Medford and Puerto Rico flights
Browse other Medford and Puerto Rico flight options. Last updated on October 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$622 | Average$751 | FlexibilityNo cancel fee | On-time69% |