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Tamuning

$1,531+ Cheap flights from District of Columbia 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GUM
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from District of Columbia to Tamuning

Keep the following information in mind while searching for District of Columbia to Tamuning flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,917
(United Airlines)

One-way from

$1,531
(SmartFares)

Popular in

August

Cheapest in

October

Average price

$2,179
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 District of Columbia to Tamuning Guam Intl
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One-way flight from District of Columbia to Tamuning Guam Intl
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Highest demand for flights based on searches. 2% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from District of Columbia to Tamuning

Cheapest flights from District of Columbia to Tamuning
Explore the most affordable flight options available from District of Columbia to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 4/2710:05 pmIAD - GUM
2 stops30h 10mUnited Airlines
Mon 5/57:00 amGUM - IAD
2 stops25h 52mUnited Airlines
Deal found 2/20$1,917
This United deal was found by Cheapflights users on 2/19. 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 6/37:59 pmDCA - GUM
2 stops32h 06mUnited Airlines
Mon 6/237:00 amGUM - DCA
2 stops30h 59mUnited Airlines
Deal found 2/19$2,017
This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 3/1110:00 amIAD - GUM
2 stops38h 35mDelta
Tue 3/184:50 pmGUM - IAD
2 stops45h 41mDelta
Deal found 2/19$2,077
This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 3/116:59 amDCA - GUM
2 stops41h 36mDelta
Tue 3/184:50 pmGUM - DCA
2 stops44h 26mDelta
Deal found 2/19$2,077

Find flights from District of Columbia to Tamuning within your budget

Customize your flight search to find flights from District of Columbia 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 February 20, 2025.

Fly from

District of Columbia

Fly to

Tamuning

Route

Depart

Return

Price

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 4/27

10:05 pm-6:15 pm

2 stops30h 10m

Tamuning Guam Intl

Mon 5/5

7:00 am-6:52 pm

2 stops25h 52m

$1,917

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Tue 3/11

10:00 am-2:35 pm

2 stops38h 35m

Tamuning Guam Intl

Tue 3/18

4:50 pm-12:31 am

2 stops45h 41m

$2,077

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Tue 3/11

6:59 am-2:35 pm

2 stops41h 36m

Tamuning Guam Intl

Tue 3/18

4:50 pm-11:16 pm

2 stops44h 26m

$2,077

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Mon 5/19

6:00 am-6:15 pm

2 stops22h 15m

Tamuning Guam Intl

Fri 5/23

7:00 am-4:04 pm

2 stops23h 04m

$2,277

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 3/16

6:00 pm-6:50 pm

3 stops34h 50m

$1,651

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

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

Have a flexible travel schedule? Discover the best time to fly to Tamuning from District of Columbia 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.

Travel insights for flights from District of Columbia to Tamuning

Get recent, data-driven insights about flights from District of Columbia to Tamuning including ideal travel times, pricing trends, and more.

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 February 20, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta and United Airlines from District of Columbia to Tamuning to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,220 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

United Airlines
7.4
Good
8,766 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    Tamuning Guam Intl (GUM), located 1.1 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Tamuning.

  • What are the cheapest airlines to fly from District of Columbia to Tamuning one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $1,531. Users have also found prices from $1,537 and $1,718 on Delta and United Airlines, respectively.

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

    Yes. In addition to deals on District of Columbia to Tamuning flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Tamuning (average of $1,977). Flying from District of Columbia 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.

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Top airline flying from District of Columbia to Tamuning

Discover the top airline that operate flights from District of Columbia 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,243FlexibilityNo cancel feeOn-time69%
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