How long is the flight from United States to Guam?

If you’re flying from a popular airport in United States, such as Los Angeles or San Francisco, and flying into Guam, then you can expect flight times to average 16h and 15h 45m, respectively.

$531 Cheap Flights to Guam in 2026

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Recent flights found to popular cities in Guam

Find flights to these popular cities in Guam from your nearest airport.

Flights to Tamuning

Search all flight deals to Tamuning

United Airlines

Apr 20

HNL

32h 05m

1 stop

GUM

Apr 23

GUM

7h 05m

HNL

$816

United Airlines

Apr 29

HNL

30h 35m

2 stops

GUM

May 2

GUM

12h 40m

3 stops

HNL

$1,333

Multiple Airlines

May 9

SEA

32h 10m

1 stop

GUM

May 16

GUM

35h 35m

1 stop

SEA

$1,466

Multiple Airlines

May 4

SEA

32h 10m

1 stop

GUM

May 11

GUM

35h 35m

1 stop

SEA

$1,516

Delta

Oct 7

SEA

18h 20m

1 stop

GUM

Oct 14

GUM

36h 54m

1 stop

SEA

$1,544

Delta

Oct 7

SEA

25h 10m

2 stops

GUM

Oct 13

GUM

28h 14m

1 stop

SEA

$1,549

Delta

Oct 7

SEA

25h 10m

2 stops

GUM

Oct 14

GUM

45h 45m

2 stops

SEA

$1,553

Multiple Airlines

Apr 23

SEA

32h 10m

1 stop

GUM

Apr 26

GUM

35h 35m

1 stop

SEA

$1,566

Delta

May 6

SEA

33h 35m

1 stop

GUM

May 12

GUM

28h 11m

1 stop

SEA

$1,594

Delta

May 4

SEA

33h 35m

1 stop

GUM

May 10

GUM

37h 03m

2 stops

SEA

$1,599

Delta

May 4

SEA

25h 20m

2 stops

GUM

May 10

GUM

33h 48m

2 stops

SEA

$1,603

Multiple Airlines

May 2

SEA

32h 10m

1 stop

GUM

May 22

GUM

35h 35m

1 stop

SEA

$1,641

Find the cheapest flights from the United States to Guam

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Guam

Enter your travel dates to find the best prices.

11:35 am - 3:40 pm

HNL

GUM

32h 05m

1 stop

7:05 am - 6:10 pm

GUM

HNL

7h 05mnonstop

$816United Airlines

Mon, Apr 20 - Thu, Apr 23

1:25 pm - 4:00 pm

HNL

GUM

30h 35m

2 stops

9:30 am - 2:10 am

GUM

HNL

12h 40m

3 stops

$1,333United Airlines

Wed, Apr 29 - Sat, May 2

1:30 pm - 2:40 pm

SEA

GUM

32h 10m

1 stop

4:40 pm - 11:15 am

GUM

SEA

35h 35m

1 stop

$1,466Multiple Airlines

Sat, May 9 - Sat, May 16

1:30 pm - 2:40 pm

SEA

GUM

32h 10m

1 stop

4:40 pm - 11:15 am

GUM

SEA

35h 35m

1 stop

$1,516Multiple Airlines

Mon, May 4 - Mon, May 11

12:35 pm - 11:55 pm

SEA

GUM

18h 20m

1 stop

5:20 pm - 1:14 pm

GUM

SEA

36h 54m

1 stop

$1,544Delta

Wed, Oct 7 - Wed, Oct 14

5:45 am - 11:55 pm

SEA

GUM

25h 10m

2 stops

2:00 am - 1:14 pm

GUM

SEA

28h 14m

1 stop

$1,549Delta

Wed, Oct 7 - Tue, Oct 13

5:45 am - 11:55 pm

SEA

GUM

25h 10m

2 stops

5:20 pm - 10:05 pm

GUM

SEA

45h 45m

2 stops

$1,553Delta

Wed, Oct 7 - Wed, Oct 14

1:30 pm - 2:40 pm

SEA

GUM

32h 10m

1 stop

4:40 pm - 11:15 am

GUM

SEA

35h 35m

1 stop

$1,566Multiple Airlines

Thu, Apr 23 - Sun, Apr 26

2:25 pm - 6:05 pm

HNL

GUM

7h 40mnonstop

7:10 am - 6:30 pm

GUM

HNL

7h 20mnonstop

$1,710United Airlines

Wed, Sep 30 - Wed, Oct 14

2:25 pm - 6:05 pm

HNL

GUM

7h 40mnonstop

7:10 am - 6:30 pm

GUM

HNL

7h 20mnonstop

$1,760United Airlines

Wed, Sep 9 - Wed, Sep 16

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 4/20

11:35 am-3:40 pm

1 stop32h 05m

Tamuning Guam Intl

Thu 4/23

7:05 am-6:10 pm

Nonstop7h 05m

$816

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 4/29

1:25 pm-4:00 pm

2 stops30h 35m

Tamuning Guam Intl

Sat 5/2

9:30 am-2:10 am

3 stops12h 40m

$1,333

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sat 5/9

1:30 pm-2:40 pm

1 stop32h 10m

Tamuning Guam Intl

Sat 5/16

4:40 pm-11:15 am

1 stop35h 35m

$1,466

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 5/4

1:30 pm-2:40 pm

1 stop32h 10m

Tamuning Guam Intl

Mon 5/11

4:40 pm-11:15 am

1 stop35h 35m

$1,516

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 10/7

12:35 pm-11:55 pm

1 stop18h 20m

Tamuning Guam Intl

Wed 10/14

5:20 pm-1:14 pm

1 stop36h 54m

$1,544

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 10/7

5:45 am-11:55 pm

2 stops25h 10m

Tamuning Guam Intl

Tue 10/13

2:00 am-1:14 pm

1 stop28h 14m

$1,549

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 10/7

5:45 am-11:55 pm

2 stops25h 10m

Tamuning Guam Intl

Wed 10/14

5:20 pm-10:05 pm

2 stops45h 45m

$1,553

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 4/23

1:30 pm-2:40 pm

1 stop32h 10m

Tamuning Guam Intl

Sun 4/26

4:40 pm-11:15 am

1 stop35h 35m

$1,566

Quickest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 9/30

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Wed 10/14

7:10 am-6:30 pm

Nonstop7h 20m

$1,710

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 9/9

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Wed 9/16

7:10 am-6:30 pm

Nonstop7h 20m

$1,760

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Guam flights insights and trends

Explore insights for your Guam flight to craft the best travel plan

Prices

Airlines

Other information

What is the cheapest flight to Guam?

The cheapest flights to Guam recently found by momondo users are $80 with T'way Air, $102 with Jeju Air, and $117 with Air Busan.

See prices from:

Cheapest flights to cities in Guam

Click on the cities below to find out when it's cheapest to fly to Guam from United States

Tamuning

Find flights to Tamuning

Cheap Guam flight deals and tips

Summary info about Guam flight prices, duration and airlines

Best One-Way Price	$531
Best Round-Trip Price	$816
Fastest flight time	27h 50m
Popular in	December

The best one-way flight price to Guam from United States in the last 72 hours is $531 (Seattle/Tacoma Intl to Tamuning Guam Intl).

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The best round-trip flight price to Guam from United States in the last 72 hours is $816 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 27h 50m (New York LaGuardia to Tamuning Guam Intl).

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December has the highest demand for flights to Guam, with a 17% price increase on average.

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Frequently asked questions about flying to Guam

What is the best airport to land at to visit Tumon Bay?

When visiting Tumon Bay in Tamuning, the closest airport is Tamuning Airport.

What airlines fly to Guam?

There are a total of 3 airlines that operate flight routes to Guam, with United Airlines being the most popular option. An estimated 90% of those flying into Guam choose to fly with United Airlines. If you’re unable to find tickets with United Airlines, then Delta and Asiana Airlines are also popular airlines to fly with.

What is the most popular airport in Guam to fly to?

Tamuning Guam Intl is the most popular airport in Guam to fly to at the moment. Out of all our users who flew to Guam in the past year, 100% of them chose to fly into Tamuning’s Tamuning Guam Intl airport. Keep in mind that there may be other airports within Guam that are also a great option to fly to.

How much are flights to Guam?

You can expect to spend an average of $700 for a flight to Guam. However, our users found flights to Guam for $327, which is the cheapest price we’ve seen in the past week. $2,554 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $546 or less is considered a good deal.

When did momondo last update prices for flights to Guam?

Prices for flights to Guam were last updated today.

How many operators does momondo search for flights to Guam?

As of April 2026, there are 11 operators available to choose from for flights to Guam.

How old do you have to be to fly to Guam?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Guam.

What documentation or ID do you need to fly to Guam?

The travel and health documents you'll need for your trip to Guam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Guam?

Finding the right flight to Guam is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Guam quick and easy, saving you time and money.

Can I find flights to Guam with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Guam with this policy.

How can momondo help me find flights to Guam?

momondo provides multiple filters to help you find the best flight to Guam. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Guam right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Guam, momondo offers a useful price alert feature which will track prices for flights to Guam and alert you when they change.