Cheap flights from San Juan to St. Paul Island (SJU to SNP)

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island, AK (SNP)

American Airlines
American Airlines
United
United
Southwest Airlines
Southwest Airlines
Delta
Delta
Frontier Airlines
Frontier Airlines
JetBlue Airways
JetBlue Airways
Alaska Airlines
Alaska Airlines

Be in the know

Get alerts if flight prices drop or rise*

Book smarter

Save up to 30% on select hotels after you book a flight*

Earn twice

Earn your airline miles on top of our OneKeyCash

Learn about One Key

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP) cost?

Get a cheap one-way flight or cheap return flight from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.

What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP)?

Planning your getaway for is a great way to save, as it's the cheapest month for flights between SJU and SNP. You'll typically find the lowest fares during the off-season.

What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP)?

To find the cheapest airline flying from SJU to SNP, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.

How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP)?

Direct flights from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."

What day of the week has the most flights from SJU to SNP?

You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP)?

To land at St. Paul Island Airport (SNP) on schedule, book a flight that leaves from Luis Munoz Marin Intl. Airport (SJU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP) last-minute?

Booking your plane ticket from SJU to SNP right before your getaway is usually more expensive. However, if you're flexible with your departure dates and times, you could score a cheap last-minute fare.

Is it cheaper to book a SJU to SNP flight and hotel package?

Booking a SJU to SNP flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to St. Paul Island Airport (SNP)?

If you reserved your SJU to SNP flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport	Luis Munoz Marin Intl.
Destination airport	St. Paul Island
Distance	5664 mi

Book with confidence

San Juan to St. Paul Island Flights

The cheapest times to fly from San Juan to St. Paul Island

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 San Juan to St. Paul Island are during the month of . You can find some of the cheapest flights from San Juan to St. Paul Island with Expedia's search tool and vast selection of airlines.

The best time to book a flight from San Juan to St. Paul Island

Sunday is one of the best days to book for cheap flights from San Juan to St. Paul Island: 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 San Juan to St. Paul Island

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 San Juan to St. Paul Island 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 San Juan to St. Paul Island 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 San Juan to St. Paul Island 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.