Cheap Flights from Redmond (RDM) to San Juan (SJU)

Popular airlines from Redmond Municipal Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU)

Find the cheapest month to fly from Redmond (RDM) to San Juan (SJU)

January is typically the cheapest month to fly

From US$ 384 - US$ 1,114 per traveler.

Frequently asked questions

How much does a flight from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU) cost?
Get a cheap one-way flight or cheap return flight from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU)?
Traveling in may help you find better deals, as it's the cheapest month for flights between RDM and SJU. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU)?
To find the cheapest airline that'll fly you from RDM to SJU, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU)?
You'll need to take a flight with a layover if you're traveling from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from RDM to SJU?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU)?
To avoid possible delays on the Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU) last-minute?
Last-minute fares from RDM to SJU are generally more expensive. To lock in the cheapest rates, start looking for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to find a cheap fare just before your departure.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Luis Munoz Marin Intl. Airport (SJU)?
Typically, you're able to reschedule or cancel your RDM to SJU flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Robert's Field
Destination airport
Luis Munoz Marin Intl.
Distance
3626 mi

Book with confidence

Book with confidence

Redmond to San Juan Flights

The cheapest times to fly from Redmond to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Redmond to San Juan are during the month of . You can find some of the cheapest flights from Redmond to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Redmond to San Juan

Sunday is one of the best days to book for cheap flights from Redmond to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Redmond to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Redmond to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Redmond to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Redmond to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Redmond to San Juan Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.