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Luis Munoz Marin Intl

$548+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — SJU
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. 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 9/136:28 pm
MFR
-
SJU
2 stops17h 16m
United Airlines
Fri 9/181:00 am
SJU
-
MFR
2 stops14h 02m
United Airlines
Deal found 7/27$548
This United Airlines deal was found by Cheapflights users on 7/27. 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 12/55:10 am
MFR
-
SJU
2 stops15h 26m
United Airlines
Sat 12/122:05 am
SJU
-
MFR
2 stops15h 04m
United Airlines
Deal found 7/27$651
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/113:40 pm
MFR
-
SJU
2 stops15h 03m
American Airlines
Sat 8/156:00 am
SJU
-
MFR
2 stops18h 59m
American Airlines
Deal found 7/27$656
This American Airlines deal was found by Cheapflights users on 7/25. 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 8/154:34 pm
MFR
-
SJU
2 stops14h 09m
American Airlines
Sat 8/227:05 am
SJU
-
MFR
2 stops18h 38m
American Airlines
Deal found 7/25$667
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/166:28 pm
MFR
-
SJU
2 stops17h 16m
United Airlines
Sat 8/227:00 am
SJU
-
MFR
2 stops14h 08m
United Airlines
Deal found 7/23$673
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/242:07 pm
MFR
-
SJU
3 stops21h 37m
United Airlines
Thu 8/271:00 am
SJU
-
MFR
2 stops15h 01m
United Airlines
Deal found 7/23$678
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/155:00 am
MFR
-
SJU
1 stop9h 38m
United Airlines
Sat 8/227:00 am
SJU
-
MFR
2 stops14h 08m
United Airlines
Deal found 7/25$697

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$548
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$1,019
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. 36% potential increase in price ($576 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($135 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 27, 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

Mon 8/24

2:07 pm-2:44 pm

3 stops21h 37m

San Juan Luis Munoz Marin Intl

Thu 8/27

1:00 am-1:01 pm

2 stops15h 01m

$678
Quickest round-trip

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Sat 8/15

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Sat 8/22

7:00 am-6:08 pm

2 stops14h 08m

$697

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 8/11

2:07 pm-12:54 pm

3 stops19h 47m

San Juan Luis Munoz Marin Intl

Sat 8/15

7:00 am-6:08 pm

2 stops14h 08m

$809

MedfordSan Juan

MFR - SJU

MFRSJU

Medford

Tue 8/11

3:40 pm-9:43 am

2 stops15h 03m

San Juan Luis Munoz Marin Intl

Sun 8/16

7:30 am-11:34 pm

2 stops19h 04m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

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 July.
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.

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 July 27, 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
10,041 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 21h 37m. Fly via United Airlines to get the fastest option. The distance from Medford to San Juan Luis Munoz Marin Intl Airport is about 3687 mi.

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

    Currently priced at $523, 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 47% 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
Dorado
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$523Average$746FlexibilityNo cancel feeOn-time69%

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