How long is the flight from Tamuning to District of Columbia?

Departing from Tamuning to District of Columbia will take you 24h 43m. Tamuning and District of Columbia are separated by a distance of 7920 mi.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from GUM to DC?

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

What airport do you fly from for flights from Tamuning to District of Columbia?

Most people fly from Tamuning Guam Intl (GUM) if they book a flight from Tamuning to District of Columbia. Tamuning Guam Intl is conveniently located just 1.1 mi from Tamuning’s city center.

How can I find direct flights from Tamuning to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tamuning to District of Columbia.

Can I find deals for business class flights from Tamuning to District of Columbia?

Yes. Cheapflights offers flight deals from Tamuning to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,581+ Cheap Flights from Tamuning to District of Columbia

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Find flight deals from Tamuning to District of Columbia

Cheapest flights from Tamuning to District of Columbia
Explore the most affordable flight options available from Tamuning to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Thu 11/277:40 amGUM - DCA

3 stops46h 15mUnited Airlines

Fri 12/2611:00 amDCA - GUM

2 stops41h 00mUnited Airlines

Deal found 10/29

$1,742

Sun 12/217:20 pmGUM - IAD

1 stop35h 20mUnited Airlines

Sat 12/278:15 amIAD - GUM

1 stop19h 45mUnited Airlines

Deal found 10/30

$1,876

Thu 11/277:05 amGUM - DCA

2 stops29h 38mUnited Airlines

Fri 11/2812:50 pmDCA - GUM

2 stops39h 00mUnited Airlines

Deal found 10/29

$2,152

Wed 11/261:00 amGUM - DCA

2 stops25h 41mDelta

Fri 11/285:10 pmDCA - GUM

2 stops38h 55mDelta

Deal found 10/29

$2,167

Wed 11/261:00 amGUM - DCA

2 stops30h 36mDelta

Fri 12/265:00 pmDCA - GUM

2 stops39h 05mDelta

Deal found 10/29

$2,397

Sat 12/201:00 amGUM - IAD

2 stops37h 27mDelta

Sat 12/276:59 pmIAD - GUM

2 stops37h 06mDelta

Deal found 10/29

$2,637

Best flights from Tamuning to District of Columbia
Discover carefully curated flight deals from Tamuning to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Tue 4/147:05 amGUM - DCA

3 stops24h 43mUnited Airlines

Wed 4/297:00 amDCA - GUM

2 stops31h 25mUnited Airlines

Deal found 10/29

$1,581

Wed 2/187:40 amGUM - IAD

2 stops20h 25mUnited Airlines

Wed 2/2512:20 pmIAD - GUM

1 stop25h 00mUnited Airlines

Deal found 10/29

$1,581

Wed 2/187:40 amGUM - DCA

2 stops22h 19mUnited Airlines

Wed 2/257:00 amDCA - GUM

2 stops23h 45mUnited Airlines

Deal found 10/29

$1,584

Tue 4/1412:55 pmGUM - IAD

2 stops22h 09mUnited Airlines

Wed 4/296:30 amIAD - GUM

2 stops21h 35mUnited Airlines

Deal found 10/29

$1,584

Tue 4/712:55 pmGUM - IAD

2 stops25h 29mUnited Airlines

Tue 5/510:05 pmIAD - GUM

2 stops30h 00mUnited Airlines

Deal found 10/29

$1,584

Tue 4/77:05 amGUM - DCA

3 stops24h 43mUnited Airlines

Tue 5/57:50 pmDCA - GUM

2 stops32h 15mUnited Airlines

Deal found 10/29

$1,592

Wed 4/17:05 amGUM - DCA

2 stops28h 08mUnited Airlines

Sun 4/55:00 pmDCA - GUM

3 stops35h 05mUnited Airlines

Deal found 10/28

$1,627

Wed 4/17:05 amGUM - IAD

2 stops20h 22mUnited Airlines

Sun 4/510:05 pmIAD - GUM

2 stops40h 20mUnited Airlines

Deal found 10/28

$1,631

Thu 11/277:40 amGUM - DCA

2 stops21h 09mUnited Airlines

Fri 12/267:00 amDCA - GUM

2 stops45h 00mUnited Airlines

Deal found 10/29

$1,742

Sun 12/217:20 pmGUM - IAD

1 stop35h 20mUnited Airlines

Sat 12/278:15 amIAD - GUM

1 stop19h 45mUnited Airlines

Deal found 10/29

$1,876

Last-minute flights from Tamuning to District of Columbia
Discover last-minute flight deals from Tamuning to District of Columbia. Data last updated October 30, 2025 and is based on user searches.

Wed 11/261:00 amGUM - DCA

2 stops25h 41mDelta

Fri 11/285:10 pmDCA - GUM

2 stops38h 55mDelta

Deal found 10/29

$2,167

Wed 11/261:00 amGUM - DCA

2 stops30h 36mDelta

Fri 12/265:00 pmDCA - GUM

2 stops39h 05mDelta

Deal found 10/29

$2,397

Thu 11/277:40 amGUM - DCA

3 stops46h 15mUnited Airlines

Fri 12/2611:00 amDCA - GUM

2 stops41h 00mUnited Airlines

Deal found 10/29

$1,742

Thu 11/277:05 amGUM - DCA

2 stops29h 38mUnited Airlines

Fri 11/2812:50 pmDCA - GUM

2 stops39h 00mUnited Airlines

Deal found 10/29

$2,152

One-way flights from Tamuning to District of Columbia
Search for one-way flight options from Tamuning to District of Columbia. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Thu 11/277:40 amGUM - DCA

2 stops22h 18mUnited Airlines

Deal found 10/30

$2,488

Thu 11/277:40 amGUM - IAD

2 stops23h 01mUnited Airlines

Deal found 10/30

$2,488

Wed 11/2612:20 amGUM - DCA

2 stops54h 46mMultiple Airlines

Deal found 10/30

$2,924

Wed 11/261:00 amGUM - IAD

2 stops38h 25mDelta

Deal found 10/30

$5,504

Cheap flight deals from Tamuning to District of Columbia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,581 (United Airlines)

Provider with most accurate pricing for Tamuning Guam Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Tamuning Guam Intl-Washington, D.C. (WAS) flights.

Search Deals

From Tamuning Guam Intl to District of Columbia

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tamuning to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Tue 4/14

7:05 am-5:48 pm

3 stops24h 43m

Washington, D.C. Reagan-National

Wed 4/29

7:00 am-4:25 am

2 stops31h 25m

$1,581

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 2/18

7:40 am-1:05 pm

2 stops20h 25m

Washington, D.C. Dulles Intl

Wed 2/25

12:20 pm-4:20 am

1 stop25h 00m

$1,581

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Wed 2/18

7:40 am-2:59 pm

2 stops22h 19m

Washington, D.C. Reagan-National

Wed 2/25

7:00 am-9:45 pm

2 stops23h 45m

$1,584

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Tue 4/14

12:55 pm-9:04 pm

2 stops22h 09m

Washington, D.C. Dulles Intl

Wed 4/29

6:30 am-6:05 pm

2 stops21h 35m

$1,584

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Tue 4/7

12:55 pm-12:24 am

2 stops25h 29m

Washington, D.C. Dulles Intl

Tue 5/5

10:05 pm-6:05 pm

2 stops30h 00m

$1,584

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Tue 4/7

7:05 am-5:48 pm

3 stops24h 43m

Washington, D.C. Reagan-National

Tue 5/5

7:50 pm-6:05 pm

2 stops32h 15m

$1,592

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Wed 4/1

7:05 am-9:13 pm

2 stops28h 08m

Washington, D.C. Reagan-National

Sun 4/5

5:00 pm-6:05 pm

3 stops35h 05m

$1,627

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 4/1

7:05 am-1:27 pm

2 stops20h 22m

Washington, D.C. Dulles Intl

Sun 4/5

10:05 pm-4:25 am

2 stops40h 20m

$1,631

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Thu 11/27

7:40 am-1:49 pm

2 stops21h 09m

Washington, D.C. Reagan-National

Fri 12/26

7:00 am-7:00 pm

2 stops45h 00m

$1,742

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Sun 12/21

7:20 pm-3:40 pm

1 stop35h 20m

Washington, D.C. Dulles Intl

Sat 12/27

8:15 am-7:00 pm

1 stop19h 45m

$1,876

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 13 results

Best time to book a flight from Tamuning to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Tamuning with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tamuning to District of Columbia

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing District of Columbia

Get a feel of what it's like to fly with United Airlines from Tamuning to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,998 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

What airport do you fly from for flights from Tamuning to District of Columbia?
Most people fly from Tamuning Guam Intl (GUM) if they book a flight from Tamuning to District of Columbia. Tamuning Guam Intl is conveniently located just 1.1 mi from Tamuning’s city center.
How long is the flight from Tamuning to District of Columbia?
Departing from Tamuning to District of Columbia will take you 24h 43m. Tamuning and District of Columbia are separated by a distance of 7920 mi.
Can I find deals for flights from Tamuning to District of Columbia that include hotel bookings?
Yes. In addition to deals on Tamuning to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tamuning to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tamuning to District of Columbia.
Can I find deals for business class flights from Tamuning to District of Columbia?
Yes. Cheapflights offers flight deals from Tamuning to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Tamuning to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,442	Average$1,967	FlexibilityNo cancel fee	On-time69%

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$1,581+ Cheap flights from Tamuning (GUM) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tamuning to District of Columbia with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Find flight deals from Tamuning to District of Columbia

Cheapest flights from Tamuning to District of ColumbiaExplore the most affordable flight options available from Tamuning to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Tamuning to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheap flight deals from Tamuning to District of Columbia

Keep the following information in mind while searching for Tamuning to District of Columbia flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tamuning to District of Columbia that are best for you.

Best time to book a flight from Tamuning to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Tamuning with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Tamuning to District of Columbia

Reviews of airlines servicing District of Columbia

Get a feel of what it's like to fly with United Airlines from Tamuning to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Tamuning to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Tamuning to District of Columbia?

How long is the flight from Tamuning to District of Columbia?

Can I find deals for flights from Tamuning to District of Columbia that include hotel bookings?

How can I find direct flights from Tamuning to District of Columbia?

Can I find deals for business class flights from Tamuning to District of Columbia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tamuning to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Tamuning to District of Columbia

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Book with Flexibility

Travel Smart

Cheapest flights from Tamuning to District of Columbia
Explore the most affordable flight options available from Tamuning to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.