Cheap flights from Washington (WAS) to Guam

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How to find the cheapest flight from
Washington (WAS) to Guam

All the information you need to plan the best WAS to GUM flight in 2022: compare Washington to Guam flight prices with the expected peak season, weather and rainfall in Guam.
When is the cheapest time to fly from Washington to Guam (WAS - GU)?

When flying from Washington to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Washington to Guam?

Our data shows that June tends to be the cheapest month to fly to Guam from Washington. Users have commonly found prices around $2,010 for the month, but tickets can be as low as $1,670. Due to multiple factors, prepare for potentially higher prices in March.

Cheap flights from Washington to Guam in January, February 2022

The best prices found for WAS to Guam flights for January, February
7 Feb - 14 Feb
$2,036pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
7 Feb - 14 Feb
$2,036pp
DCA
Washington Reagan-National
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
DCA
Washington Reagan-National
7 Feb - 14 Feb
$2,056pp
BWI
Baltimore/Washington
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
BWI
Baltimore/Washington

Washington to Guam 2022 flight deals

Cheap flights to Guam from Washington found for this year
20 Apr - 26 Apr
$1,794pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
     
3 STOPS
DCA
Washington Reagan-National
20 Apr - 26 Apr
$1,803pp
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
4 Apr - 11 Apr
$1,891pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to Guam from Washington

The cheapest one-way flights from Washington to Guam
4:35 am - 2:10 pm
United Airlines
1 Stop
19h 35m
IAD - GUM
United Airlines
$1,539
United
3:40 am - 10:15 am
Multiple Airlines
2 Stops
40h 35m
IAD - GUM
Multiple Airlines
8:30 am - 6:10 pm
United Airlines
3 Stops
43h 40m
IAD - GUM
United Airlines
$1,716
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington</span> to <span class="emphasized">Guam</span> flights.

Flight FAQs

From Washington to Guam

Which airlines flying from Washington to Guam have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington to Guam that may be offering flexible cancellation policies are United Airlines and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington to Guam for under $1,800 on Cheapflights?

Yes, there are multiple flights from Washington to Guam for under $1,800. The cheapest flight booked recently is on Multiple Airlines for just $1,794, but on average you can expect to pay $1,982.

What are the cheapest flights from Washington to Guam?

While on average a flight from Washington to Guam is generally $1,701, our data shows the cheapest flight currently is $1,373. When looking at the most popular route, (Washington Dulles Intl - Tamuning Guam Intl), you can expect to pay $1,637 for that flight.

What are the most popular routes from Washington to Guam?

Most travelers choose Washington Dulles Intl - Tamuning Guam Intl, Washington Reagan-National - Tamuning Guam Intl or Baltimore/Washington - Tamuning Guam Intl when deciding on the best route from Washington to Guam.

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Rent a Car

Car Rentals in Guam

COVID Restrictions

View COVID Travel Restrictions for Guam

Do I need a COVID test to fly to Guam from Washington?

Information is based on travel restrictions from Washington to Guam

Most visitors from Washington need to provide a negative COVID-19 test result and/or quarantine to enter Guam.

COVID-19 testing requirements
Visitors from Washington are not required to present a negative COVID-19 PCR test or antigen result upon entering Guam.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Guam.

Do I need a test to fly back to Washington from Guam?

Returning to Washington from Guam

COVID-19 testing requirements
Visitors from Guam must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington.

Quarantine requirements
Visitors from Guam are not required to quarantine after entering Washington.

Hide COVID Travel Restrictions for Guam

Destination information for Guam

Things to know before you go - useful duration and weather info for your trip from Washington to Guam.
Today's exchange rate
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Airports servicing Washington

Reagan-National (DCA)

Airports servicing

Tamuning Guam Intl (GUM)
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