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Find cheap flights from Washington to Guam from $1,400

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 to Guam departing on 7/21. 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
0 bags
sáb. 6/29
sáb. 7/6

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Good to know

Low season

April

High season

February

Cheapest flight

$1,400
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Portland to Tamuning

FAQs for booking flights from Washington to Guam

  • How does KAYAK find such low prices on flights from Washington 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 to Guam.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Guam from Washington 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 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 to Guam with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 to Guam from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Washington to Guam

 
Need help choosing which airline to fly with from Washington 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.
8.5
Korean AirOverall score based on 1150 reviews
8.1Food
8.2Entertainment
8.6Boarding
8.3Comfort
8.8Crew
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

Not accommodating ground staff On board slow service Crew members not very friendly

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Poor check in attitude , terrible food , movies selection poor, food came out cold , service terrible , entertainment system also broke so we had to use a iPad , worst biz class I have ever been on

everything was excellent the crew the food, crew was extremely friendly but wish there was a tv..📺

I paid for an aisle seat on my booking but for my return flight back in the US I was ina middle seat. I didnt realize this until i was already on the plane.

Flight delayed by hour for departure. No real announcements or updates until told to start boarding

The economy class sitting/chairs is tight not spacious enough to sit comfortably but for other matters everything is perfect 👍☺️

Every thing was good except our baggage that wasn’t here when we arrived, we understood the cause but hopefully we will get it soon as possible

The seats were very comfortable. The menu was excellent. The service was very good.

The flight was cancelled. I never flew with this airline

Good one is its safety. Taking off and landing are good. The bad parts are the managements at airport, especially in Manila. It's horrible.

Flight was delayed. What’s better is if the flight stay on time.

Book cheap flights from Washington to Guam

Recent round-trip flight deals

11/4lun.
1 stopDelta
34h 15mSEA-GUM
11/10dom.
1 stopDelta
38h 55mGUM-SEA
$1,543
11/4lun.
2 stopsDelta
44h 00mSEA-GUM
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$1,547
11/4lun.
2 stopsDelta
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48h 41mGUM-SEA
$1,552
11/3dom.
1 stopDelta
34h 15mSEA-GUM
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38h 55mGUM-SEA
$1,593
11/6mié.
2 stopsDelta
44h 00mSEA-GUM
11/14jue.
1 stopDelta
38h 55mGUM-SEA
$1,597
11/5mar.
2 stopsUnited Airlines
19h 15mSEA-GUM
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2 stopsUnited Airlines
23h 27mGUM-SEA
$1,816
11/3dom.
2 stopsUnited Airlines
39h 15mSEA-GUM
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$1,838
11/4lun.
3 stopsUnited Airlines
40h 26mSEA-GUM
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2 stopsUnited Airlines
31h 27mGUM-SEA
$1,840
11/4lun.
2 stopsUnited Airlines
19h 15mSEA-GUM
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2 stopsUnited Airlines
37h 52mGUM-SEA
$1,849
7/31mié.
2 stops
45h 02mSEA-GUM
8/31sáb.
3 stops
56h 45mGUM-SEA
$4,039

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Recent one-way flight deals

7/21dom.
2 stopsDelta
45h 36mPDX-GUM
$1,400

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Last minute flights from Washington to Guam

Last minute flight, train and bus deals

6/3lun.
multi-stopDelta
33h 40mSEA-GUM
6/6jue.
multi-stopDelta
38h 00mGUM-SEA
$2,769
6/2dom.
multi-stopDelta
45h 35mSEA-GUM
6/6jue.
multi-stopDelta
38h 00mGUM-SEA
$2,773
6/2dom.
multi-stopDelta
45h 35mSEA-GUM
6/6jue.
multi-stopDelta
47h 55mGUM-SEA
$2,778
6/2dom.
multi-stopUnited Airlines
18h 50mSEA-GUM
6/4mar.
multi-stopUnited Airlines
38h 21mGUM-SEA
$2,795
6/1sáb.
multi-stopDelta
45h 35mSEA-GUM
6/16dom.
multi-stopDelta
38h 00mGUM-SEA
$2,803
6/1sáb.
multi-stopDelta
45h 35mSEA-GUM
6/16dom.
multi-stopDelta
47h 55mGUM-SEA
$2,808
6/3lun.
multi-stopUnited Airlines
18h 50mSEA-GUM
6/6jue.
multi-stopUnited Airlines
28h 31mGUM-SEA
$2,846
6/2dom.
multi-stopUnited Airlines
37h 22mSEA-GUM
6/16dom.
multi-stopUnited Airlines
21h 35mGUM-SEA
$2,889
6/1sáb.
multi-stopUnited Airlines
29h 30mSEA-GUM
6/3lun.
multi-stopUnited Airlines
44h 05mGUM-SEA
$2,945
6/2dom.
multi-stop
70h 05mSEA-GUM
6/16dom.
multi-stop
56h 51mGUM-SEA
$5,513

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