$628 Cheap Flights from Washington (IAD) to Iloilo (ILO)

View $628 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Iloilo (ILO-Iloilo Intl.)

Cheap Flights from Washington to Iloilo (IAD-ILO)

Prices were available within the past 7 days and start at $628 for one-way flights and $1,219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, Mar 26 - Sun, Apr 12
IAD
Washington
ILO
Iloilo
$1,219 Roundtrip, found 2 days ago
$1,219
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Thu, Mar 26 from Washington to Iloilo, returning Sun, Apr 12, priced at $1,219 found 2 days ago
Turkish Airlines
Thu, Mar 26 - Sun, Apr 12
IAD
Washington
ILO
Iloilo
$1,219 Roundtrip, found 1 day ago
$1,219
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Thu, Mar 26 from Washington to Iloilo, returning Sun, Apr 12, priced at $1,219 found 1 day ago
Turkish Airlines
Wed, Mar 25 - Sun, Apr 12
IAD
Washington
ILO
Iloilo
$1,239 Roundtrip, found 2 days ago
$1,239
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Wed, Mar 25 from Washington to Iloilo, returning Sun, Apr 12, priced at $1,239 found 2 days ago
Turkish Airlines
Fri, Apr 24 - Mon, May 25
IAD
Washington
ILO
Iloilo
$1,239 Roundtrip, found 3 hours ago
$1,239
Roundtrip
found 3 hours ago
Select Turkish Airlines flight, departing Fri, Apr 24 from Washington to Iloilo, returning Mon, May 25, priced at $1,239 found 3 hours ago
Turkish Airlines
Thu, Jan 29 - Thu, Feb 12
IAD
Washington
ILO
Iloilo
$1,289 Roundtrip, found 6 hours ago
$1,289
Roundtrip
found 6 hours ago
Select Turkish Airlines flight, departing Thu, Jan 29 from Washington to Iloilo, returning Thu, Feb 12, priced at $1,289 found 6 hours ago
Turkish Airlines
Fri, Mar 27 - Sun, Apr 12
IAD
Washington
ILO
Iloilo
$1,324 Roundtrip, found 2 hours ago
$1,324
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Fri, Mar 27 from Washington to Iloilo, returning Sun, Apr 12, priced at $1,324 found 2 hours ago
Alaska Airlines
Fri, Oct 24 - Tue, Oct 28
IAD
Washington
ILO
Iloilo
$1,337 Roundtrip, found 3 days ago
$1,337
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Washington to Iloilo, returning Tue, Oct 28, priced at $1,337 found 3 days ago
Alaska Airlines
Fri, Nov 21 - Wed, Nov 26
IAD
Washington
ILO
Iloilo
$1,349 Roundtrip, found 3 days ago
$1,349
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Nov 21 from Washington to Iloilo, returning Wed, Nov 26, priced at $1,349 found 3 days ago
Delta
Sat, Jan 31 - Sun, Feb 15
IAD
Washington
ILO
Iloilo
$1,383 Roundtrip, found 6 hours ago
$1,383
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Jan 31 from Washington to Iloilo, returning Sun, Feb 15, priced at $1,383 found 6 hours ago
Qatar Airways
Thu, Jan 29 - Thu, Feb 12
IAD
Washington
ILO
Iloilo
$1,490 Roundtrip, found 6 hours ago
$1,490
Roundtrip
found 6 hours ago
Select Qatar Airways flight, departing Thu, Jan 29 from Washington to Iloilo, returning Thu, Feb 12, priced at $1,490 found 6 hours ago

Alternative airports near Iloilo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Iloilo Intl. ILO. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $1,920
ILO
Iloilo Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $1,920

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Iloilo Intl. Airport (ILO) cost?
Lock in a cheap one-way flight from $628 or cheap return flight from $1,219 from Washington Dulles Intl. Airport (IAD) to Iloilo Intl. Airport (ILO) 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 Washington Dulles Intl. Airport (IAD) to Iloilo Intl. Airport (ILO)?
The cheapest month to fly from IAD to ILO is March, when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Iloilo Intl. Airport (ILO)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from IAD to ILO. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Iloilo Intl. Airport (ILO)?
You'll need to catch a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Iloilo Intl. Airport (ILO). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from IAD to ILO?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Iloilo Intl. Airport (ILO)?
To arrive at Iloilo Intl. Airport (ILO) on schedule, opt for a flight that leaves Washington Dulles Intl. Airport (IAD) before 3 PM. The chance 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 Iloilo Intl. Airport (ILO) last-minute?
Waiting until right before your break to book your flight from IAD to ILO often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book an IAD to ILO flight and hotel package?
You can save money by booking an IAD to ILO 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 everything in one place. After choosing your preferred accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Iloilo Intl. Airport (ILO)?
If you reserved your IAD to ILO flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Iloilo Intl.
Roundtrip price
$1,218
Distance
8764 mi

Book with confidence

Book with confidence

Washington to Iloilo Flights

The cheapest times to fly from Washington to Iloilo

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

 

The best time to book a flight from Washington to Iloilo

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

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 Iloilo in 2025. You can also book with separate airlines for your outbound and return journeys, from $628 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 Iloilo 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 Iloilo 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 Iloilo Flights

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*Available to One Key members.