Cheap Flights from Sanford (SFM) to San Juan (UAQ)

Popular airlines from Sanford, ME (SFM-Sanford Seacoast Regional) to San Juan (UAQ-Domingo Faustino Sarmiento)

Frequently asked questions

How much does a flight from Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ) cost?
Grab a cheap one-way flight or cheap return flight from Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ)?
Flying in may help you find better deals, as it's the cheapest month for flights between SFM and UAQ. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from SFM to UAQ. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ)?
There aren't any daily nonstop flights from Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from SFM to UAQ?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, 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 Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ)?
To avoid possible delays on the Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**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 Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ) last-minute?
Last-minute fares from SFM to UAQ are typically more expensive. To secure the cheapest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, you may land a cheap fare just before your departure.
Is it cheaper to book a SFM to UAQ flight and hotel package?
Compared with arranging flights and hotels separately, booking a SFM to UAQ flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and select from our wide range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sanford, ME (SFM-Sanford Seacoast Regional) to Domingo Faustino Sarmiento Airport (UAQ)?
If you reserved your SFM to UAQ flight in 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 have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Sanford Seacoast Regional
Destination airport
Domingo Faustino Sarmiento
Distance
5181 mi

Book with confidence

Sanford to San Juan Flights

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

 

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

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

 

Sanford to San Juan Flights

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*Available to One Key members.