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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
Wed 7/10
Wed 7/17

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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 7% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Spokane 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 1129 reviews
8.8Crew
8.6Boarding
8.2Entertainment
8.3Comfort
8.2Food
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.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

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

11/11Mon
1 stopDelta
34h 15mSEA-GUM
11/21Thu
1 stopDelta
38h 55mGUM-SEA
$1,593
11/10Sun
2 stopsDelta
44h 00mSEA-GUM
11/21Thu
1 stopDelta
38h 55mGUM-SEA
$1,597
11/10Sun
2 stopsDelta
44h 00mSEA-GUM
11/21Thu
2 stopsDelta
48h 41mGUM-SEA
$1,602
8/21Wed
1 stopDelta
33h 30mSEA-GUM
9/2Mon
1 stopDelta
38h 05mGUM-SEA
$1,643
8/20Tue
2 stopsDelta
45h 40mSEA-GUM
9/2Mon
1 stopDelta
38h 05mGUM-SEA
$1,647
11/11Mon
2 stopsUnited Airlines
19h 15mSEA-GUM
11/21Thu
3 stopsUnited Airlines
31h 27mGUM-SEA
$1,816
10/6Sun
2 stopsUnited Airlines
36h 21mSEA-GUM
10/26Sat
2 stopsUnited Airlines
20h 06mGUM-SEA
$1,888
10/6Sun
3 stopsUnited Airlines
36h 24mSEA-GUM
10/26Sat
2 stopsUnited Airlines
21h 42mGUM-SEA
$1,892
8/21Wed
2 stopsUnited Airlines
29h 20mSEA-GUM
9/2Mon
2 stopsUnited Airlines
21h 41mGUM-SEA
$1,916
8/23Fri
2 stops
44h 54mSEA-GUM
9/7Sat
3 stops
55h 10mGUM-SEA
$3,597

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Recent one-way flight deals

7/21Sun
2 stopsDelta
40h 15mGEG-GUM
$1,400
7/23Tue
2 stopsDelta
57h 10mGEG-GUM
$1,414
7/22Mon
2 stopsUnited Airlines
32h 25mGEG-GUM
$1,504
7/27Sat
2 stopsUnited Airlines
17h 38mSEA-GUM
$1,504
7/29Mon
2 stopsUnited Airlines
24h 35mSEA-GUM
$1,999
7/26Fri
2 stopsUnited Airlines
24h 35mSEA-GUM
$2,003
7/30Tue
1 stopDelta
33h 30mSEA-GUM
$2,144

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Last minute flights from Washington to Guam

Last minute flight, train and bus deals

6/12Wed
multi-stopDelta
33h 40mSEA-GUM
6/21Fri
multi-stopDelta
38h 00mGUM-SEA
$2,453
6/11Tue
multi-stopDelta
45h 35mSEA-GUM
6/21Fri
multi-stopDelta
38h 00mGUM-SEA
$2,457
6/14Fri
multi-stopDelta
33h 40mSEA-GUM
6/21Fri
multi-stopDelta
38h 00mGUM-SEA
$2,503
6/13Thu
multi-stopDelta
33h 40mSEA-GUM
6/21Fri
multi-stopDelta
38h 00mGUM-SEA
$2,849
6/13Thu
multi-stopDelta
45h 35mSEA-GUM
6/21Fri
multi-stopDelta
38h 00mGUM-SEA
$2,853
6/11Tue
multi-stopUnited Airlines
40h 20mSEA-GUM
6/19Wed
multi-stopUnited Airlines
28h 31mGUM-SEA
$2,859
6/12Wed
multi-stopUnited Airlines
26h 00mSEA-GUM
6/21Fri
multi-stopUnited Airlines
28h 46mGUM-SEA
$2,886
6/13Thu
multi-stopUnited Airlines
29h 30mSEA-GUM
6/21Fri
multi-stopUnited Airlines
27h 42mGUM-SEA
$2,890
6/14Fri
multi-stopUnited Airlines
26h 00mSEA-GUM
6/21Fri
multi-stopUnited Airlines
28h 46mGUM-SEA
$2,925
6/11Tue
multi-stop
65h 34mSEA-GUM
6/19Wed
multi-stop
47h 18mGUM-SEA
$4,399

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