$1,538 Find Cheap Flights from Washington, D.C. to Guam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Guam departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Guam Flight Deals from Washington, D.C.

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tamuning
Tamuning2 stops$2,033
Tamuning
Tamuning2 stops$2,033

Cheap Flights from Washington, D.C. to Guam

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Guam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Guam

Sat, Nov 1 - Sat, Nov 15
Delta Logo
12:05 pm - 2:35 pmDCA-GUM
36h 30m2 stops
Delta Logo
4:50 pm - 11:19 pmGUM-DCA
45h 29m2 stops
$2,033Delta
Find Deal
Thu, Jun 26 - Wed, Jul 2
Delta Logo
6:10 am - 12:10 amDCA-GUM
28h 00m2 stops
Delta Logo
1:55 am - 4:33 pmGUM-DCA
28h 38m2 stops
$2,198Delta
Find Deal
Thu, Jun 26 - Thu, Jul 3
Delta Logo
6:59 am - 12:10 amDCA-GUM
27h 11m2 stops
Delta Logo
5:00 pm - 9:46 pmGUM-DCA
42h 46m2 stops
$2,248Delta
Find Deal
Fri, Oct 10 - Sun, Nov 2
Delta Logo
6:10 am - 12:10 amDCA-GUM
28h 00m2 stops
Delta Logo
4:50 pm - 4:32 pmGUM-DCA
38h 42m2 stops
$2,356Delta
Find Deal
Thu, Jul 17 - Wed, Jul 23
United Airlines Logo
6:00 am - 6:05 pmDCA-GUM
22h 05m2 stops
United Airlines Logo
7:15 am - 10:42 pmGUM-DCA
29h 27m3 stops
$2,357United Airlines
Find Deal
Thu, Jun 26 - Thu, Jul 3
United Airlines Logo
6:00 am - 6:05 pmDCA-GUM
22h 05m2 stops
United Airlines Logo
7:15 am - 10:42 pmGUM-DCA
29h 27m3 stops
$2,527United Airlines
Find Deal
Fri, Jun 27 - Mon, Jul 7
Delta Logo
8:46 pm - 3:15 pmDCA-GUM
28h 29m2 stops
Delta Logo
5:00 pm - 10:59 pmGUM-DCA
43h 59m2 stops
$2,548Delta
Find Deal
Wed, Aug 6 - Fri, Aug 8
Delta Logo
6:00 am - 12:10 amDCA-GUM
28h 10m2 stops
Delta Logo
1:55 am - 10:42 pmGUM-DCA
34h 47m2 stops
$2,745Delta
Find Deal
Wed, Nov 12 - Sat, Nov 22
Delta Logo
6:00 am - 2:35 pmDCA-GUM
41h 35m2 stops
Delta Logo
4:50 pm - 10:16 pmGUM-DCA
44h 26m2 stops
$2,845Delta
Find Deal
Wed, Aug 6 - Sat, Aug 9
United Airlines Logo
6:25 am - 6:05 pmDCA-GUM
21h 40m2 stops
United Airlines Logo
7:15 am - 4:50 pmGUM-DCA
23h 35m2 stops
$4,425United Airlines
Find Deal
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KAYAK's insights & trends for Washington, D.C. to Guam flights

Get data-powered insights and trends into flights from Washington, D.C. to Guam to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. Reagan-National Airport to Guam?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Reagan-National Airport to Guam were found on Delta ($2,033) and United Airlines ($2,357).


Good to know

Cheapest flight$1,538
Flight from Reagan Washington National Airport to Tamuning

FAQs - booking Guam flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Guam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Guam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Guam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Guam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Guam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to Guam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Guam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to Guam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Guam?

    The cheapest time of day to fly to Guam is generally in the morning, when round-trip flights cost $2,691 on average. The most expensive time of day to fly to Guam is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,691.

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

 
Need help choosing which airline to fly with from Washington, D.C. to Guam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
8.1Crew
6.6Food
7.3Comfort
7.0Entertainment
7.7Boarding
Airline reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

2.0 MediocreAnonymous, Jun 2025LAX - SEA
Read more United Airlines reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

My experience with the united usually is a really good one. But however, on this particular trip going back to Hawaii from Manila, our flight had gotten canceled. However, the crew handled everything just right, but the Specialist team did not take care of their first class customers very well, Because I lost my first class seat and witch I'd paid for $3879.79 and ened up flying.... Economy on the way back and I have a medical condition to ware i cant sit in Economy seats for very long....And I have to fly first class for a reason, but they told me there was nothing they could do about it. But yet they have an itinerary to follow And It looks to me like they just let anybody grab those first class seats before they took care of the people that have already paid for them!! So when a flight is canceled, they should take care of their first class ticket payers... First because we pay big money for those seats And we count on those accommodations in those benefits... For real good reasons, that's why we pay that kind of money. I'm expecting at least half of A. Refund back to my credit card for you for this...And if I don't get it, I'll never fly united again, it's sad that this happens And some things are out of our control, and I totally understand it, but at least handle your first class holders first before all.. That is what we pay for.

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