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$1,917+ Cheap flights from District of Columbia to Guam

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GUM
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from District of Columbia to Guam

Keep the following information in mind while searching for District of Columbia to Guam flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,917
(United)

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 Guam
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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 Guam

Cheapest flights from District of Columbia to Guam
Explore the most affordable flight options available from District of Columbia to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This United deal was found by Cheapflights users on 2/22. 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.
Sun 4/2710:12 pmIAD - GUM
2 stops30h 03mUnited Airlines
Mon 5/57:00 amGUM - IAD
2 stops30h 12mUnited Airlines
Deal found 2/22$1,917
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/277:59 pmDCA - GUM
2 stops32h 16mUnited Airlines
Mon 5/127:00 amGUM - DCA
2 stops23h 02mUnited Airlines
Deal found 2/21$1,917
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:35 pmIAD - GUM
2 stops35h 00mDelta
Sun 11/164:50 pmGUM - IAD
2 stops33h 57mDelta
Deal found 2/20$1,982
This Delta deal was found by Cheapflights users on 2/22. 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.
Mon 3/248:35 pmDCA - GUM
2 stops28h 00mDelta
Mon 3/315:00 pmGUM - DCA
2 stops44h 40mDelta
Deal found 2/22$2,077
This United deal was found by Cheapflights users on 2/21. 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.
Sun 4/278:30 amDCA - GUM
3 stops67h 45mMultiple Airlines
Mon 5/127:00 amGUM - DCA
2 stops27h 58mMultiple Airlines
Deal found 2/21$2,336

Find flights from District of Columbia to Guam within your budget

Customize your flight search to find flights from District of Columbia to Guam 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 22, 2025.

Fly from

District of Columbia

Fly to

Guam

Route

Depart

Return

Price

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 4/27

10:12 pm-6:15 pm

2 stops30h 03m

Tamuning Guam Intl

Mon 5/5

7:00 am-11:12 pm

2 stops30h 12m

$1,917

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 4/27

7:59 pm-6:15 pm

2 stops32h 16m

Tamuning Guam Intl

Mon 5/12

7:00 am-4:02 pm

2 stops23h 02m

$1,917

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Mon 3/24

6:00 am-2:35 pm

2 stops42h 35m

Tamuning Guam Intl

Mon 3/31

5:00 pm-4:23 pm

2 stops37h 23m

$2,077

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Mon 3/24

8:35 pm-2:35 pm

2 stops28h 00m

Tamuning Guam Intl

Mon 3/31

5:00 pm-11:40 pm

2 stops44h 40m

$2,077

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 4/27

8:30 am-6:15 pm

3 stops67h 45m

Tamuning Guam Intl

Mon 5/12

7:00 am-8:58 pm

2 stops27h 58m

$2,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

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

Have a flexible travel schedule? Discover the best time to fly to Guam 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 Guam

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

Rainfall in Guam by month

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

In terms of precipitation, rainfall in Guam 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 Guam when rainfall is around 2.6 in.

Temperature in Guam by month

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

If weather is an important factor for your trip to Guam, 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 Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated February 22, 2025.
See what other customers who have flown with Delta and United Airlines from District of Columbia to Guam have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

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
8,754 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

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 District of Columbia to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

    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 Guam.

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

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

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

Discover the top airline that operate flights from District of Columbia to Guam. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,243FlexibilityNo cancel feeOn-time69%
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