IAD to GUM (Washington to Guam) Flights

Last Minute Flights from IAD to GUM

Best airfare and ticket deals for IAD to GUM flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IADBarrigadaApril 28 to May 7$2,426
*Prices include taxes and fees

Cheapest IAD to GUM Flights

Best airfare and ticket deals for IAD to GUM flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IADBarrigadaOctober 3 to October 10$1,916
IADBarrigadaSeptember 24 to October 14$1,932
IADBarrigadaSeptember 24 to October 14$1,933
IADBarrigadaSeptember 24 to October 14$1,934
*Prices include taxes and fees
IAD to GUM Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
A.B. Won Pat Intl.
Destination airport IATA code
GUM
Distance
7903 mi

Frequently asked questions

Which airlines with flights from Washington, DC Airport (IAD-Washington Dulles Intl.) to GUM allow free cancellation due to COVID-19?
Plenty of airlines are now advertising airfares with flexibility so you can organize your journey to GUM with confidence. To find out which carriers have these kinds of tickets, use our smart filter tool. Just click the “No change fee” box directly underneath the “Flexible change policies” section. Also read the terms and conditions so you’re familiar with what COVID-19 related changes are permitted.
What airlines fly direct from IAD to GUM?
No airlines fly straight from Washington, DC Airport (IAD-Washington Dulles Intl.) to GUM. If you’re planning a trip to Barrigada, book a flight with one or more stops.
How many flights are there from IAD to GUM?
Each week, 10 flights leave from Washington, DC Airport (IAD-Washington Dulles Intl.) for Guam Airport (GUM-A.B. Won Pat Intl.). Get ready — the interesting city of Barrigada is ready to welcome you!
How long does it take to fly from Washington, DC Airport (IAD-Washington Dulles Intl.) to Guam Airport (GUM-A.B. Won Pat Intl.)?
It takes around 18 hours and 17 minutes to make your way from Washington, DC Airport (IAD-Washington Dulles Intl.) to Guam Airport (GUM-A.B. Won Pat Intl.). Make use of the in-flight entertainment system, catch up on business or kick back and snooze the lengthy trip away.
What is the flight distance from Washington, DC Airport (IAD-Washington Dulles Intl.) to Guam Airport (GUM-A.B. Won Pat Intl.)?
You’ll cover around 7900 miles (12700 km) flying from Loudoun County to Barrigada. From headphones to a sleeping mask, think of things to bring on board to make your long-haul trip comfortable.
How many morning flights are there from IAD to GUM?
There are 1 morning services from IAD to GUM every week. United Airlines (UA) lists around 1 flights every week that leave before midday. The first departure of the day is at 8:30AM.
How many afternoon flights are there from IAD to GUM?
You can pick from 9 afternoon and evening flights available every week from IAD to GUM. If you want to go with Korean Air (KE), it operates 6 weekly departures after midday. The first leaves at 1:25PM, so you can sleep in a little longer.
What is the earliest departure time out of Loudoun County to Barrigada?
The earliest flight flies from IAD at 8:30AM and lands at GUM at 10:00PM. Make sure you allow yourself adequate time in the morning to easily make it to your gate.
What is the latest departure time out of Loudoun County to Barrigada?
Book a seat on the 1:25PM flight from IAD, landing at GUM at 12:00AM, and allow yourself time to attend to those last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from Loudoun County to Barrigada?
The average lowest price for a round-trip airfare from IAD to GUM is $1,916. Pick up your own bargain by reserving your tickets soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to Guam Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Guam to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from IAD to GUM, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Washington to Guam, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.