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 14h 20m, respectively.

$536 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

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United Airlines

Jul 7

HNL

7h 40m

GUM

Jul 9

GUM

47h 05m

2 stops

HNL

$882

United Airlines

Jul 7

HNL

18h 25m

1 stop

GUM

Jul 9

GUM

7h 10m

HNL

$967

United Airlines

May 19

HNL

32h 10m

1 stop

GUM

May 22

GUM

7h 10m

HNL

$1,170

United Airlines

May 19

HNL

30h 35m

2 stops

GUM

May 22

GUM

7h 10m

HNL

$1,175

United Airlines

Aug 29

BWI

58h 42m

2 stops

GUM

Sep 2

GUM

31h 38m

3 stops

BWI

$1,368

Delta

Oct 8

SEA

34h 00m

1 stop

GUM

Oct 14

GUM

28h 14m

1 stop

SEA

$1,545

Multiple Airlines

Jun 9

SEA

33h 07m

2 stops

GUM

Jun 16

GUM

37h 45m

1 stop

SEA

$1,546

Delta

Oct 8

SEA

25h 10m

2 stops

GUM

Oct 18

GUM

28h 14m

1 stop

SEA

$1,549

Delta

Oct 8

SEA

25h 10m

2 stops

GUM

Oct 18

GUM

33h 30m

2 stops

SEA

$1,554

Delta

Oct 11

SEA

43h 30m

2 stops

GUM

Oct 18

GUM

28h 14m

1 stop

SEA

$1,559

Delta

Oct 11

SEA

41h 25m

2 stops

GUM

Oct 18

GUM

37h 05m

2 stops

SEA

$1,563

Multiple Airlines

May 7

PDX

35h 51m

2 stops

GUM

May 10

GUM

44h 37m

2 stops

PDX

$1,577

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.

2:25 pm - 6:05 pm

HNL

GUM

7h 40mnonstop

7:30 am - 10:35 am

GUM

HNL

47h 05m

2 stops

$882United Airlines

Tue, Jul 7 - Thu, Jul 9

1:55 pm - 4:20 am

HNL

GUM

18h 25m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$967United Airlines

Tue, Jul 7 - Thu, Jul 9

11:35 am - 3:45 pm

HNL

GUM

32h 10m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,170United Airlines

Tue, May 19 - Fri, May 22

1:35 pm - 4:10 pm

HNL

GUM

30h 35m

2 stops

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,175United Airlines

Tue, May 19 - Fri, May 22

12:35 pm - 11:55 pm

SEA

GUM

18h 20m

1 stop

5:20 pm - 1:14 pm

GUM

SEA

36h 54m

1 stop

$1,545Delta

Thu, Oct 8 - Sun, Oct 18

12:35 pm - 11:55 pm

SEA

GUM

18h 20m

1 stop

5:20 pm - 12:11 am

GUM

SEA

47h 51m

2 stops

$1,549Delta

Thu, Oct 8 - Sun, Oct 18

5:45 am - 3:35 pm

SEA

GUM

40h 50m

2 stops

5:20 pm - 12:11 am

GUM

SEA

47h 51m

2 stops

$1,554Delta

Thu, Oct 8 - Sun, Oct 18

9:40 am - 11:55 pm

SEA

GUM

45h 15m

2 stops

5:20 pm - 1:14 pm

GUM

SEA

36h 54m

1 stop

$1,559Delta

Sun, Oct 11 - Sun, Oct 18

1:30 pm - 11:55 pm

SEA

GUM

41h 25m

2 stops

2:00 am - 10:05 pm

GUM

SEA

37h 05m

2 stops

$1,563Delta

Sun, Oct 11 - Sun, Oct 18

9:49 am - 2:40 pm

PDX

GUM

35h 51m

2 stops

4:40 pm - 8:17 pm

GUM

PDX

44h 37m

2 stops

$1,577Multiple Airlines

Thu, May 7 - Sun, May 10

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 7/7

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Thu 7/9

7:30 am-10:35 am

2 stops47h 05m

$882

Quickest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 7/7

1:55 pm-4:20 am

1 stop18h 25m

Tamuning Guam Intl

Thu 7/9

7:05 am-6:15 pm

Nonstop7h 10m

$967

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 5/19

11:35 am-3:45 pm

1 stop32h 10m

Tamuning Guam Intl

Fri 5/22

7:05 am-6:15 pm

Nonstop7h 10m

$1,170

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 5/19

1:35 pm-4:10 pm

2 stops30h 35m

Tamuning Guam Intl

Fri 5/22

7:05 am-6:15 pm

Nonstop7h 10m

$1,175

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 10/8

12:35 pm-11:55 pm

1 stop18h 20m

Tamuning Guam Intl

Sun 10/18

5:20 pm-1:14 pm

1 stop36h 54m

$1,545

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 10/8

12:35 pm-11:55 pm

1 stop18h 20m

Tamuning Guam Intl

Sun 10/18

5:20 pm-12:11 am

2 stops47h 51m

$1,549

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 10/8

5:45 am-3:35 pm

2 stops40h 50m

Tamuning Guam Intl

Sun 10/18

5:20 pm-12:11 am

2 stops47h 51m

$1,554

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 10/11

9:40 am-11:55 pm

2 stops45h 15m

Tamuning Guam Intl

Sun 10/18

5:20 pm-1:14 pm

1 stop36h 54m

$1,559

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 10/11

1:30 pm-11:55 pm

2 stops41h 25m

Tamuning Guam Intl

Sun 10/18

2:00 am-10:05 pm

2 stops37h 05m

$1,563

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Thu 5/7

9:49 am-2:40 pm

2 stops35h 51m

Tamuning Guam Intl

Sun 5/10

4:40 pm-8:17 pm

2 stops44h 37m

$1,577

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.

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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	$536
Best Round-Trip Price	$882
Fastest flight time	24h 16m
Popular in	April

The best one-way flight price to Guam from United States in the last 72 hours is $536 (Honolulu 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 $882 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 24h 16m (Baltimore/Washington to Tamuning Guam Intl).

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April has the highest demand for flights to Guam, with a 11% 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 $1,086 for a flight to Guam. However, our users found flights to Guam for $352, which is the cheapest price we’ve seen in the past week. $2,599 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $567 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.