Which airports can I use when flying from Tamuning to Washington, D.C. Dulles Intl Airport?

Flights from Tamuning to Washington, D.C. Dulles Intl Airport usually depart from Tamuning Guam Intl (GUM) and arrive at Washington, D.C. Dulles Intl (IAD).

What cabin classes can I book on flights from Tamuning to Washington, D.C. Dulles Intl Airport?

Only Economy Class is available on flights from Tamuning to Washington, D.C. Dulles Intl Airport.

Can I save money by using flexible dates for flights from Tamuning to Washington, D.C. Dulles Intl Airport?

Yes. Flexible dates can save you up to 16% on flights from Tamuning to Washington, D.C. Dulles Intl Airport. Tuesday is the cheapest departure day at $1,694 round-trip on average, while Wednesday is the most expensive at $2,002, a difference of $308. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Washington, D.C. Dulles Intl Airport?

Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Do I need a passport to fly from Tamuning to Washington, D.C. Dulles Intl Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Tamuning and Washington, D.C. Dulles Intl Airport?

Washington, D.C. Dulles Intl Airport is 14 hours behind Tamuning (Eastern Time vs Chamorro Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include: • Dollar • Hertz • Budget • Sixt • Thrifty

How much should I expect to pay for a Tamuning to Washington, D.C. Dulles Intl Airport flight?

Round-trip flights from Tamuning to Washington, D.C. Dulles Intl Airport range from $1,626 to $1,993, with an average of $1,784 over the past 12 months. Anything below $1,626 counts as a good deal.

Which airline is the cheapest to fly from Tamuning to Washington, D.C. Dulles Intl Airport?

United Airlines ($1,583) and Delta ($1,694) are the cheapest airlines to fly round-trip from Tamuning to Washington, D.C. Dulles Intl Airport according to KAYAK data over the last 5 days.

$1,536 CHEAP FLIGHTS from Tamuning to Washington, D.C. (GUM - IAD)

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Cheapest round-trip

$1,536

Typical prices: $1,626-$1,993

Multiple Airlines

Wed 11/21Mon 11/26

GUM - IAD • 2 stops

When to travel

October

Cheapest • 13% price drop

February

Most popular

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We hope you love your trip to Washington, D.C. Dulles Intl Airport!

Cheap Flights from Tamuning to Washington, D.C. (GUM-IAD)

Cheap flights from Tamuning to Washington, D.C. with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Sat, Nov 21 - Thu, Nov 26

2:40 am - 5:40 amGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

42h 00m2 stops Incheon Intl Seattle/Tacoma Intl

7:00 am - 1:00 amIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

27h 00m2 stops Seattle/Tacoma Intl Incheon Intl

$1,536Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

7:45 am - 3:59 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

23h 14m2 stops Honolulu Houston George Bush Intcntl

12:20 pm - 4:40 amIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

25h 20m1 stop Tokyo Haneda

$1,583United Airlines

Mon, Nov 23 - Mon, Nov 30

7:45 am - 7:30 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

26h 45m2 stops Honolulu Denver Intl

6:39 am - 4:40 amIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

31h 01m2 stops Los Angeles Tokyo Haneda

$1,583United Airlines

Fri, Feb 19 - Thu, Feb 25

4:50 pm - 11:33 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

45h 43m2 stops Incheon Intl Minneapolis St Paul

7:30 am - 1:00 amIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

26h 30m2 stops Minneapolis St Paul Incheon Intl

$1,694Delta

Tue, Dec 15 - Mon, Dec 28

7:10 am - 9:57 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

29h 47m2 stops Osaka Kansai Intl San Francisco

6:00 am - 7:00 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

22h 00m2 stops Houston George Bush Intcntl Honolulu

$1,778United Airlines

Sun, Dec 20 - Thu, Dec 31

7:55 pm - 3:40 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

34h 45m1 stop Tokyo Haneda

6:00 am - 7:00 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

22h 00m2 stops Houston George Bush Intcntl Honolulu

$1,783United Airlines

Sun, Dec 20 - Thu, Dec 31

7:55 pm - 3:40 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

34h 45m1 stop Tokyo Haneda

12:20 pm - 4:40 amIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

25h 20m1 stop Tokyo Haneda

$1,792United Airlines

Sun, Dec 20 - Thu, Dec 31

7:45 am - 6:11 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

25h 26m2 stops Honolulu Denver Intl

6:45 am - 10:25 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

24h 40m2 stops Denver Intl Tokyo Narita

$1,834United Airlines

Tue, Dec 15 - Mon, Dec 28

7:55 pm - 3:40 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

34h 45m1 stop Tokyo Haneda

8:15 pm - 7:00 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

31h 45m2 stops Los Angeles Honolulu

$1,933United Airlines

Wed, Nov 11 - Wed, Dec 16

7:45 am - 9:57 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

29h 12m2 stops Osaka Kansai Intl San Francisco

6:00 am - 7:00 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

22h 00m2 stops Houston George Bush Intcntl Honolulu

$3,903United Airlines

Price, demand and travel trends for Tamuning to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Tamuning to Washington, D.C. Dulles Intl Airport?: United Airlines ($1,583) and Delta ($1,694) are the cheapest airlines to fly round-trip from Tamuning to Washington, D.C. Dulles Intl Airport according to KAYAK data over the last 5 days.

Find deals

Low season	October
High season	February
Cheapest flight	$1,536

Beat the crowds with an average 85% drop in travelers.

The most popular month to fly with an average 19% increase in travelers.

Round-trip flight from Tamuning to Washington, D.C. Dulles Intl Airport

When to book flights from Tamuning to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Tamuning to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Tamuning to Washington, D.C. Dulles Intl Airport?
Only Economy Class is available on flights from Tamuning to Washington, D.C. Dulles Intl Airport.
Do I need a passport to fly from Tamuning to Washington, D.C. Dulles Intl Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Tamuning to Washington, D.C. Dulles Intl Airport flight?
Round-trip flights from Tamuning to Washington, D.C. Dulles Intl Airport range from $1,626 to $1,993, with an average of $1,784 over the past 12 months. Anything below $1,626 counts as a good deal.
What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?
Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Sixt
• Thrifty
Which airports can I use when flying from Tamuning to Washington, D.C. Dulles Intl Airport?
Flights from Tamuning to Washington, D.C. Dulles Intl Airport usually depart from Tamuning Guam Intl (GUM) and arrive at Washington, D.C. Dulles Intl (IAD).
Can I save money by using flexible dates for flights from Tamuning to Washington, D.C. Dulles Intl Airport?
Yes. Flexible dates can save you up to 16% on flights from Tamuning to Washington, D.C. Dulles Intl Airport. Tuesday is the cheapest departure day at $1,694 round-trip on average, while Wednesday is the most expensive at $2,002, a difference of $308.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Tamuning and Washington, D.C. Dulles Intl Airport?
Washington, D.C. Dulles Intl Airport is 14 hours behind Tamuning (Eastern Time vs Chamorro Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Washington, D.C. Dulles Intl Airport?
Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Wednesday. On this route, Tuesday flights average $1,694, about $308 less than Wednesday fares (15% savings) based on the last 12 months.
If you can choose when to travel, plan your Tamuning to Washington, D.C. Dulles Intl Airport trip for October. Fares historically average $1,554 round-trip in that month - typically $605 less than the most expensive month, which is April (based on the last 12 months).

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GUM - IAD

$1,536 Find Cheap Flights from Tamuning to Washington, D.C. - Compare and Save

Everything you should know

Cheap Flights from Tamuning to Washington, D.C. (GUM-IAD)

Cheap flights from Tamuning to Washington, D.C. with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Tamuning to Washington, D.C. Dulles Intl Airport flights

Which airline is the cheapest to fly from Tamuning to Washington, D.C. Dulles Intl Airport?

Key details for Tamuning to Washington, D.C. Dulles Intl Airport flights

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When to book flights from Tamuning to Washington, D.C.

Your Tamuning to Washington, D.C. Dulles Intl Airport flight questions, answered

Your guide to booking Tamuning to Washington, D.C. Dulles Intl Airport flights

More options for your flight from Tamuning to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

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