Cheap Flights from Washington (IAD) to San Juan (UAQ)

Popular airlines from Washington Dulles Intl. Airport (IAD) to San Juan (UAQ-Domingo Faustino Sarmiento)

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Flights from Washington (IAD) to San Juan (UAQ)
Origin airport
Washington Dulles Intl.
Destination airport
Domingo Faustino Sarmiento
Distance
4906 mi

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Domingo Faustino Sarmiento Airport (UAQ) cost?
Discover the latest flight deals from IAD to UAQ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAD to UAQ?
The cheapest flights from IAD to UAQ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAD to UAQ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAD to UAQ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Domingo Faustino Sarmiento Airport (UAQ)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Domingo Faustino Sarmiento Airport (UAQ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to UAQ?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Domingo Faustino Sarmiento Airport (UAQ)?
Choose a flight from Washington Dulles Intl. Airport (IAD) to Domingo Faustino Sarmiento Airport (UAQ) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 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 Washington Dulles Intl. Airport (IAD) to Domingo Faustino Sarmiento Airport (UAQ) last-minute?
Waiting until right before your break to book a flight from IAD to UAQ often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book an IAD to UAQ flight and hotel package?
Securing an IAD to UAQ flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of stays 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 Washington Dulles Intl. Airport (IAD) to Domingo Faustino Sarmiento Airport (UAQ)?
It's generally possible to cancel or reschedule your IAD to UAQ 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 allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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