Cheap Flights from Flagstaff (FLG) to San Juan (SIG)

Popular airlines from Flagstaff Pulliam Field (FLG) to San Juan (SIG-Fernando Luis Ribas Dominicci)

Frequently asked questions

How much does a flight from Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG) cost?
Secure a cheap one-way flight or cheap return flight from Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG) 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 Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG)?
is the cheapest month to fly from FLG to SIG. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG)?
To find the cheapest airline flying from FLG to SIG, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG)?
You'll have to book a flight with a layover when traveling from Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from FLG to SIG?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier 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 Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG)?
To touch down at Fernando Luis Ribas Dominicci Airport (SIG) on time, select a flight that takes off from Flagstaff Pulliam Field Airport (FLG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG) last-minute?
Holding off until just before your trip to book a ticket from FLG to SIG generally means paying more. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Can I cancel or change the date of my flight from Flagstaff Pulliam Field Airport (FLG) to Fernando Luis Ribas Dominicci Airport (SIG)?
It's generally possible to cancel or reschedule your FLG to SIG flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Flagstaff Pulliam Field
Destination airport
Fernando Luis Ribas Dominicci
Distance
3006 mi

Book with confidence

Book with confidence

Flagstaff to San Juan Flights

The cheapest times to fly from Flagstaff 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 Flagstaff to San Juan are during the month of . You can find some of the cheapest flights from Flagstaff to San Juan with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Flagstaff 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 Flagstaff 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 Flagstaff 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 Flagstaff 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 Flagstaff 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.

 

Flagstaff to San Juan Flights

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*Available to One Key members.