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Tamuning

$1,612+ Cheap flights from Washington, D.C. (WAS) to Tamuning (GUM)

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — GUM
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Tamuning (GUM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,017
(United)

One-way from

$1,612
(Delta)

Popular in

August

Cheapest in

February

Average price

$2,291
Provider with most accurate pricing for Washington, D.C. (WAS)-Tamuning Guam Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tamuning Guam Intl flights.
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From Washington, D.C. (WAS) to Tamuning Guam Intl
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One-way flight from Washington, D.C. (WAS) to Tamuning Guam Intl
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Highest demand for flights based on searches. 5% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington, D.C. to Tamuning

Cheapest flights from Washington, D.C. to Tamuning
Explore the most affordable flight options available from Washington, D.C. to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:15 amBWI - GUM
2 stops32h 10mUnited Airlines
Wed 4/97:00 amGUM - BWI
2 stops30h 30mUnited Airlines
Deal found 4/2$1,697
This United deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:25 pmIAD - GUM
1 stop26h 00mUnited Airlines
Sun 11/27:05 pmGUM - IAD
1 stop35h 35mUnited Airlines
Deal found 4/2$1,999
This United deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:00 amDCA - GUM
2 stops22h 05mUnited Airlines
Mon 6/237:00 amGUM - DCA
2 stops29h 15mUnited Airlines
Deal found 4/2$2,017
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:30 amIAD - GUM
2 stops41h 45mDelta
Sat 9/205:00 pmGUM - IAD
2 stops44h 34mDelta
Deal found 4/2$2,082
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amDCA - GUM
2 stops43h 15mDelta
Sat 9/205:00 pmGUM - DCA
2 stops44h 19mDelta
Deal found 4/2$2,082
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:00 amBWI - GUM
2 stops43h 15mDelta
Sat 4/265:00 pmGUM - BWI
2 stops44h 59mDelta
Deal found 4/2$2,197

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Tamuning that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Tamuning that are best for you.

Fly from

Washington, D.C.

Fly to

Tamuning

Route

Depart

Return

Price

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 4/7

6:15 am-4:25 am

2 stops32h 10m

Tamuning Guam Intl

Wed 4/9

7:00 am-11:30 pm

2 stops30h 30m

$1,697

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 6/3

5:53 pm-6:05 pm

2 stops34h 12m

Tamuning Guam Intl

Mon 6/23

7:00 am-11:58 pm

2 stops30h 58m

$2,017

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Tue 6/3

6:00 am-6:05 pm

2 stops22h 05m

Tamuning Guam Intl

Mon 6/23

7:00 am-10:15 pm

2 stops29h 15m

$2,017

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 9/14

7:30 am-3:15 pm

2 stops41h 45m

Tamuning Guam Intl

Sat 9/20

5:00 pm-11:34 pm

2 stops44h 34m

$2,082

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sat 4/19

12:25 pm-3:15 pm

2 stops36h 50m

Tamuning Guam Intl

Sat 4/26

5:00 pm-11:58 pm

2 stops44h 58m

$2,177

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Sat 4/19

6:00 am-3:15 pm

2 stops43h 15m

Tamuning Guam Intl

Sat 4/26

5:00 pm-11:59 pm

2 stops44h 59m

$2,197

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Fri 6/13

7:40 am-3:15 pm

2 stops41h 35m

$1,612

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Mon 6/23

8:46 pm-3:15 pm

2 stops28h 29m

$1,612

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Mon 6/23

7:50 pm-3:15 pm

2 stops29h 25m

$1,622

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Mon 6/23

12:20 pm-4:20 am

1 stop26h 00m

$1,724

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 11 results
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Compare providers for flights from Washington, D.C. to Tamuning

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Tamuning in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Tamuning flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Tamuning flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Tamuning flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Tamuning flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Tamuning (average of $1,977). Flying from Washington, D.C. to Tamuning in May is currently the most expensive (average of $2,214). 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.

Rainfall in Tamuning by month

Plan your trip to Tamuning by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tamuning ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Tamuning when rainfall is around 2.6 in.

Temperature in Tamuning by month

Plan your trip to Tamuning by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tamuning, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tamuning. Reviews last updated April 3, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Washington, D.C. to Tamuning. 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
7,897 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,619 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Tamuning. 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 into for flights to Tamuning from Washington, D.C.?

    If you book a flight to Tamuning from Washington, D.C., you will be flying to Guam Intl, which is the city’s only airport. Tamuning Guam Intl (GUM) is located 1.1 mi from the center of Tamuning. There are 0 flights from Washington, D.C. to Guam Intl per day from 1 airline.

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

    According to our current data, United Airlines ($2,017), and Delta ($2,082) offers the cheapest pricing from Washington, D.C. to Tamuning. United Airlines is 10% cheaper than the average price of flights available within the next 90 days to this destination.

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

    While some choose either Baltimore/Washington - Tamuning Guam Intl or Washington, D.C. Reagan-National - Tamuning Guam Intl, Washington, D.C. Dulles Intl - Tamuning Guam Intl is the most popular route from Washington, D.C. to Tamuning.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Tamuning 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 Washington, D.C. to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Tamuning (average of $1,977). Flying from Washington, D.C. to Tamuning in May is currently the most expensive (average of $2,214). 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

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Alternative routes for Washington, D.C. to Tamuning

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Tamuning flights
Reagan-National to Tamuning flights

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

Discover the top airline that operate flights from Washington, D.C. to Tamuning. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,289FlexibilityNo cancel feeOn-time69%

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