What are the cheapest airlines flying from Tamuning to Washington, D.C. round-trip?

Cheapflights users have booked flights from Tamuning to Washington, D.C. round-trip from $1,333. Another airline that can offer you cheap pricing is Delta.

What is the cheapest day to fly from Tamuning to Washington, D.C.?

Travelers seeking maximum savings on their Tamuning to Washington, D.C. flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. 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 Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 are the most popular routes from Tamuning to Washington, D.C.?

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

What is the cheapest day to fly round-trip from Tamuning to Washington, D.C.?

Travelers have found that booking a Friday departure is the best way to save up to 21% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

It’s optimal to fly from Tamuning to Washington, D.C. in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

What airport do you fly from for flights from Tamuning to Washington, D.C.?

Located just 1.1 mi from the city center, Tamuning Guam Intl is the airport most travelers will use when flying to Washington, D.C. from Tamuning. Booking flights from Guam Intl (GUM) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.

Can I find deals for flights from Tamuning to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Tamuning to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Tamuning to Washington, D.C.?

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

Can I find deals for business class flights from Tamuning to Washington, D.C.?

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

$1,287+ Flights from Tamuning to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Tamuning to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tamuning to Washington, D.C.

Round-trip from	$1,333 (lol.travel)
One-way from	$1,287 (Trip.com)

From Tamuning Guam Intl to Washington, D.C. (WAS)

Search Deals

One-way flight from Tamuning Guam Intl to Washington, D.C. (WAS)

Search Deals

Find flight deals from Tamuning to Washington, D.C.

Cheapest flights from Tamuning to Washington, D.C.
Explore the most affordable flight options available from Tamuning to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Wed 9/37:10 amGUM - BWI

3 stops29h 35mUnited Airlines

Thu 11/136:15 amBWI - GUM

2 stops31h 05mUnited Airlines

Deal found 7/29

$1,333

Wed 9/37:10 amGUM - IAD

2 stops25h 42mUnited Airlines

Thu 11/136:00 amIAD - GUM

2 stops24h 45mUnited Airlines

Deal found 7/29

$1,519

Thu 9/111:55 amGUM - BWI

2 stops27h 55mDelta

Fri 9/197:15 amBWI - GUM

2 stops26h 55mDelta

Deal found 7/29

$1,592

Thu 9/111:00 pmGUM - DCA

2 stops21h 53mUnited Airlines

Thu 9/186:00 amDCA - GUM

2 stops22h 05mUnited Airlines

Deal found 7/28

$1,684

Wed 9/101:55 amGUM - DCA

2 stops34h 05mDelta

Thu 9/187:45 amDCA - GUM

2 stops26h 25mDelta

Deal found 7/28

$1,932

Wed 9/101:55 amGUM - IAD

2 stops35h 38mDelta

Thu 9/186:15 amIAD - GUM

2 stops27h 55mDelta

Deal found 7/28

$1,932

Wed 9/34:40 pmGUM - DCA

2 stops43h 04mMultiple Airlines

Thu 11/138:00 amDCA - GUM

2 stops39h 35mMultiple Airlines

Deal found 7/29

$2,491

Tue 9/23:05 amGUM - BWI

3 stops57h 40mMultiple Airlines

Thu 11/136:15 amBWI - GUM

2 stops31h 05mMultiple Airlines

Deal found 7/29

$3,825

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

Wed 9/37:10 amGUM - BWI

3 stops29h 35mUnited Airlines

Thu 11/136:15 amBWI - GUM

2 stops31h 05mUnited Airlines

Deal found 7/29

$1,333

Thu 9/111:55 amGUM - BWI

2 stops27h 55mDelta

Fri 9/197:15 amBWI - GUM

2 stops26h 55mDelta

Deal found 7/29

$1,592

Wed 9/34:40 pmGUM - DCA

2 stops43h 04mMultiple Airlines

Thu 11/138:00 amDCA - GUM

2 stops39h 35mMultiple Airlines

Deal found 7/29

$2,491

Wed 9/37:10 amGUM - IAD

2 stops25h 42mUnited Airlines

Thu 11/136:00 amIAD - GUM

2 stops24h 45mUnited Airlines

Deal found 7/29

$1,519

Thu 9/111:00 pmGUM - DCA

2 stops21h 53mUnited Airlines

Thu 9/186:00 amDCA - GUM

2 stops22h 05mUnited Airlines

Deal found 7/28

$1,684

Wed 9/101:55 amGUM - DCA

2 stops34h 05mDelta

Thu 9/187:45 amDCA - GUM

2 stops26h 25mDelta

Deal found 7/28

$1,932

Wed 9/101:55 amGUM - IAD

2 stops35h 38mDelta

Thu 9/186:15 amIAD - GUM

2 stops27h 55mDelta

Deal found 7/28

$1,932

Tue 9/23:05 amGUM - BWI

3 stops57h 40mMultiple Airlines

Thu 11/136:15 amBWI - GUM

2 stops31h 05mMultiple Airlines

Deal found 7/29

$3,825

Last-minute flights from Tamuning to Washington, D.C.
Discover last-minute flight deals from Tamuning to Washington, D.C.. Data last updated July 30, 2025 and is based on user searches.

Sun 8/241:55 amGUM - IAD

2 stops42h 00mDelta

Mon 9/13:26 pmIAD - GUM

2 stops33h 49mDelta

Deal found 7/28

$2,030

Mon 8/257:15 amGUM - IAD

2 stops20h 11mUnited Airlines

Mon 9/112:25 pmIAD - GUM

1 stop26h 00mUnited Airlines

Deal found 7/28

$1,776

One-way flights from Tamuning to Washington, D.C.
Search for one-way flight options from Tamuning to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 9/34:40 pmGUM - DCA

2 stops62h 09mMultiple Airlines

Deal found 7/29

$1,287

Wed 9/34:40 pmGUM - IAD

2 stops45h 43mMultiple Airlines

Deal found 7/29

$1,287

Wed 8/271:55 amGUM - BWI

2 stops33h 20mDelta

Deal found 7/29

$1,361

Wed 8/271:55 amGUM - DCA

2 stops35h 51mDelta

Deal found 7/29

$1,361

Wed 8/271:55 amGUM - IAD

2 stops29h 39mDelta

Deal found 7/29

$1,361

Wed 9/37:05 pmGUM - IAD

1 stop34h 30mUnited Airlines

Deal found 7/29

$1,466

Wed 9/37:10 amGUM - BWI

3 stops29h 35mUnited Airlines

Deal found 7/29

$1,476

Thu 8/287:15 amGUM - DCA

3 stops29h 28mUnited Airlines

Deal found 7/29

$8,965

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tamuning to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TamuningBaltimore

GUM - BWI

GUMBWI

Tamuning Guam Intl

Wed 9/3

7:10 am-10:45 pm

3 stops29h 35m

Baltimore/Washington

Thu 11/13

6:15 am-4:20 am

2 stops31h 05m

$1,333

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 9/3

7:10 am-6:52 pm

2 stops25h 42m

Washington, D.C. Dulles Intl

Thu 11/13

6:00 am-9:45 pm

2 stops24h 45m

$1,519

TamuningBaltimore

GUM - BWI

GUMBWI

Tamuning Guam Intl

Thu 9/11

1:55 am-3:50 pm

2 stops27h 55m

Baltimore/Washington

Fri 9/19

7:15 am-12:10 am

2 stops26h 55m

$1,592

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Thu 9/11

1:00 pm-8:53 pm

2 stops21h 53m

Washington, D.C. Reagan-National

Thu 9/18

6:00 am-6:05 pm

2 stops22h 05m

$1,684

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Wed 9/10

1:55 am-10:00 pm

2 stops34h 05m

Washington, D.C. Reagan-National

Thu 9/18

7:45 am-12:10 am

2 stops26h 25m

$1,932

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 9/10

1:55 am-11:33 pm

2 stops35h 38m

Washington, D.C. Dulles Intl

Thu 9/18

6:15 am-12:10 am

2 stops27h 55m

$1,932

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Wed 9/3

4:40 pm-9:44 pm

2 stops43h 04m

Washington, D.C. Reagan-National

Thu 11/13

8:00 am-2:35 pm

2 stops39h 35m

$2,491

TamuningBaltimore

GUM - BWI

GUMBWI

Tamuning Guam Intl

Tue 9/2

3:05 am-10:45 pm

3 stops57h 40m

Baltimore/Washington

Thu 11/13

6:15 am-4:20 am

2 stops31h 05m

$3,825

TamuningWashington, D.C.

GUM - DCA

GUMDCA

Tamuning Guam Intl

Wed 9/3

4:40 pm-4:49 pm

2 stops62h 09m

$1,287

TamuningWashington, D.C.

GUM - IAD

GUMIAD

Tamuning Guam Intl

Wed 9/3

4:40 pm-12:23 am

2 stops45h 43m

$1,287

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 16 results

Best time to book a flight from Tamuning to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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 Washington, D.C.

What is the cheapest month to book a flight from Tamuning to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Tamuning to Washington, D.C. (average of $241). Flying from Tamuning to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Delta and United Airlines from Tamuning to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

8.0

Excellent

Michael,Jul 2025

AMS - ATL

Related info for your journey

What airport do you fly from for flights from Tamuning to Washington, D.C.?
Located just 1.1 mi from the city center, Tamuning Guam Intl is the airport most travelers will use when flying to Washington, D.C. from Tamuning. Booking flights from Guam Intl (GUM) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.
What are the cheapest airlines flying from Tamuning to Washington, D.C. round-trip?
Cheapflights users have booked flights from Tamuning to Washington, D.C. round-trip from $1,333. Another airline that can offer you cheap pricing is Delta.
What are the most popular routes from Tamuning to Washington, D.C.?
Most travelers choose Tamuning Guam Intl - Washington, D.C. Dulles Intl, Tamuning Guam Intl - Baltimore/Washington or Tamuning Guam Intl - Washington, D.C. Reagan-National when deciding on the best route from Tamuning to Washington, D.C..
Can I find deals for flights from Tamuning to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Tamuning to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tamuning to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tamuning to Washington, D.C..
Can I find deals for business class flights from Tamuning to Washington, D.C.?
Yes. Cheapflights offers flight deals from Tamuning to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Tamuning to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Tamuning to Washington, D.C. (average of $241). Flying from Tamuning to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Fredericksburg

Gaithersburg

Towson

Linthicum Heights

Easton

Fairfax

Manassas

Falls Church

Waldorf

Laurel

Rockville

Oxon Hill

National Harbor

Dundalk

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Tamuning to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,624	Average$2,020	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,287+ Cheap flights from Tamuning (GUM) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tamuning to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tamuning to Washington, D.C.

Round-trip from

One-way from

Find flight deals from Tamuning to Washington, D.C.

Cheapest flights from Tamuning to Washington, D.C.Explore the most affordable flight options available from Tamuning to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Tamuning to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tamuning to Washington, D.C. that are best for you.

Best time to book a flight from Tamuning to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Tamuning with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Tamuning to Washington, D.C.

What is the cheapest month to book a flight from Tamuning to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Delta and United Airlines from Tamuning to Washington, D.C. to help guide your decision. You can also see how each airline stacks up 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 Washington, D.C.. 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 Washington, D.C.?

What are the cheapest airlines flying from Tamuning to Washington, D.C. round-trip?

What are the most popular routes from Tamuning to Washington, D.C.?

Can I find deals for flights from Tamuning to Washington, D.C. that include hotel bookings?

How can I find direct flights from Tamuning to Washington, D.C.?

Can I find deals for business class flights from Tamuning to Washington, D.C.?

What is the cheapest month to book a flight from Tamuning to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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 Washington, D.C.

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

Top airline flying from Tamuning to Washington, D.C.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Tamuning to Washington, D.C.
Explore the most affordable flight options available from Tamuning to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.