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Luis Munoz Marin Intl

$542+ Cheap flights from Medford (MFR) to Luis Munoz Marin Intl (SJU)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJU
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap flight deals from Medford to Luis Munoz Marin Intl

Cheapest flights from Medford to Luis Munoz Marin Intl
Explore the most affordable flight options available from Medford to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:28 pm
MFR
-
SJU
2 stops17h 14m
Delta
Fri 9/412:56 pm
SJU
-
MFR
2 stops13h 27m
Delta
Deal found 6/8$542
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 10/214:34 pm
MFR
-
SJU
2 stops17h 06m
American Airlines
Wed 10/288:35 am
SJU
-
MFR
2 stops17h 19m
American Airlines
Deal found 6/10$547
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 10/235:00 am
MFR
-
SJU
1 stop9h 38m
United Airlines
Fri 10/301:25 pm
SJU
-
MFR
1 stop10h 45m
United Airlines
Deal found 6/8$552
This Delta deal was found by Cheapflights users on 6/10. 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 10/155:21 pm
MFR
-
SJU
2 stops15h 15m
Delta
Sat 10/2412:46 pm
SJU
-
MFR
2 stops13h 26m
Delta
Deal found 6/10$599
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 10/255:10 am
MFR
-
SJU
1 stop9h 15m
United Airlines
Thu 10/291:25 pm
SJU
-
MFR
1 stop10h 45m
United Airlines
Deal found 6/7$642
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/155:00 am
MFR
-
SJU
1 stop9h 38m
United Airlines
Fri 10/231:00 am
SJU
-
MFR
2 stops14h 02m
United Airlines
Deal found 6/10$647
This Delta deal was found by Cheapflights users on 6/10. 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 11/195:55 am
MFR
-
SJU
2 stops14h 00m
Delta
Tue 11/241:55 pm
SJU
-
MFR
2 stops13h 54m
Delta
Deal found 6/10$671
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/215:00 am
MFR
-
SJU
1 stop9h 38m
United Airlines
Wed 10/286:45 am
SJU
-
MFR
2 stops14h 05m
United Airlines
Deal found 6/10$699
This United Airlines deal was found by Cheapflights users on 6/12. 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 6/275:00 am
MFR
-
SJU
2 stops13h 24m
United Airlines
Tue 6/302:05 am
SJU
-
MFR
2 stops12h 59m
United Airlines
Deal found 6/12$829

Find flight deals from Medford to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Medford (MFR) to Luis Munoz Marin Intl (SJU). 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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$542
(Delta)

Popular in

March

Cheapest in

October

Average price

$712
Provider with most accurate pricing for Medford-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Medford-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Medford to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($512 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($126 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 Luis Munoz Marin Intl 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 12, 2026.
Use the filters below to find and compare flights from Medford to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 8/28

5:28 pm-1:42 pm

2 stops17h 14m

San Juan Luis Munoz Marin Intl

Fri 9/4

12:56 pm-11:23 pm

2 stops13h 27m

$542

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 7/10

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Sun 7/19

1:00 am-9:16 pm

2 stops23h 16m

$839

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Fri 8/28

6:28 pm-12:34 pm

3 stops15h 06m

San Juan Luis Munoz Marin Intl

Thu 9/3

1:00 am-1:01 pm

2 stops15h 01m

$902
Quickest round-trip

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sat 6/27

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Tue 6/30

2:05 am-12:04 pm

2 stops12h 59m

$1,035

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sun 8/9

5:58 am-11:15 pm

2 stops14h 17m

San Juan Luis Munoz Marin Intl

Wed 8/12

3:44 pm-12:50 pm

2 stops24h 06m

$1,498

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sat 6/27

7:50 pm-11:59 pm

2 stops25h 09m

San Juan Luis Munoz Marin Intl

Tue 6/30

12:57 am-3:54 pm

2 stops17h 57m

$1,675

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sun 8/2

5:00 am-8:38 pm

2 stops12h 38m

San Juan Luis Munoz Marin Intl

Sat 8/15

2:00 pm-9:09 pm

1 stop10h 09m

$2,560

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

Compare providers for flights from Medford to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Medford to Luis Munoz Marin Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Medford-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Medford-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Medford-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Medford-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Medford-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Medford to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport

How much does it cost to fly round-trip from Medford to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated June 12, 2026.
Get a feel of what it's like to fly with United Airlines from Medford to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,810 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

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
9,810 reviews
United Airlines
7.4
Good
9,810 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

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 Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl?

    For a flight from Medford to San Juan Luis Munoz Marin Intl, you will be flying from Medford. Medford (MFR) is just 3.0 mi from the center of the city. Medford is the only Medford airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 1 airline has flights to San Juan Luis Munoz Marin Intl from Medford on a regular basis.

  • How long is the flight from Medford to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from Medford to San Juan Luis Munoz Marin Intl Airport in 9h 38m. Fly via Delta or United Airlines to get the fastest option. The distance from Medford to San Juan Luis Munoz Marin Intl Airport is about 3687 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Medford to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $622, United Airlines will fly you from Medford to San Juan Luis Munoz Marin Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Medford to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Medford to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Medford to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Medford to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Medford to Luis Munoz Marin Intl 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón

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Alternative routes for Medford to Luis Munoz Marin Intl

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
Eugene to Luis Munoz Marin Intl flights

Top airline flying from Medford to Luis Munoz Marin Intl

Discover the top airline that operate flights from Medford to Luis Munoz Marin Intl. 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$622Average$725FlexibilityNo cancel feeOn-time69%

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