$1,530 Cheap Flights from Washington (IAD) to Busuanga (USU)

View $1,530 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Busuanga (USU-Francisco Reyes)

Cheap Flights from Washington to Busuanga (IAD-USU)

Prices were available within the past 7 days and start at $1,530 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU) cost?
Lock in a cheap one-way flight from $1,530 or cheap return flight from Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between IAD and USU. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from IAD to USU. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU)?
You'll need to take a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from IAD to USU?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be 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 Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU)?
To land at Francisco Reyes Airport (USU) without delays, select a flight that takes off from Washington Dulles Intl. Airport (IAD) 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 Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU) last-minute?
Last-minute fares from IAD to USU are generally more expensive. To secure the lowest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book an IAD to USU flight and hotel package?
You'll generally save money by securing an IAD to USU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Francisco Reyes Airport (USU)?
Typically, you can cancel or reschedule your IAD to USU flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Francisco Reyes
Distance
8730 mi

Book with confidence

Washington to Busuanga Flights

The cheapest times to fly from Washington to Busuanga

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 Washington to Busuanga are during the month of . You can find some of the cheapest flights from Washington to Busuanga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Busuanga

Sunday is one of the best days to book for cheap flights from Washington to Busuanga: 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 Washington to Busuanga

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 Washington to Busuanga in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,530 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 Washington to Busuanga 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 Washington to Busuanga 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.

 

Washington to Busuanga Flights

Explore a world of travel with Expedia

*Available to One Key members.