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 19h 10m and 14h 20m, respectively.

$675 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 12

HNL

35h 50m

1 stop

GUM

Jul 15

GUM

7h 10m

HNL

$1,041

United Airlines

Jul 12

HNL

32h 00m

2 stops

GUM

Jul 15

GUM

7h 10m

HNL

$1,050

United Airlines

Jun 21

HNL

7h 40m

GUM

Jun 23

GUM

45h 15m

2 stops

HNL

$1,141

United Airlines

Aug 19

HNL

32h 20m

2 stops

GUM

Aug 22

GUM

7h 10m

HNL

$1,337

United Airlines

Aug 18

HNL

31h 55m

1 stop

GUM

Aug 21

GUM

7h 10m

HNL

$1,445

United Airlines

Aug 18

HNL

32h 20m

2 stops

GUM

Aug 21

GUM

7h 10m

HNL

$1,450

United Airlines

Aug 19

HNL

31h 55m

1 stop

GUM

Aug 22

GUM

7h 10m

HNL

$1,529

Multiple Airlines

Oct 11

SEA

32h 20m

1 stop

GUM

Oct 17

GUM

35h 25m

1 stop

SEA

$1,541

Delta

Oct 8

SEA

33h 35m

1 stop

GUM

Oct 19

GUM

36h 54m

1 stop

SEA

$1,544

Delta

Oct 8

SEA

17h 55m

1 stop

GUM

Oct 20

GUM

47h 51m

2 stops

SEA

$1,549

Delta

Oct 8

SEA

40h 50m

2 stops

GUM

Oct 19

GUM

39h 11m

2 stops

SEA

$1,553

Delta

Oct 11

SEA

37h 10m

2 stops

GUM

Oct 18

GUM

28h 14m

1 stop

SEA

$1,558

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.

1:55 pm - 9:45 pm

HNL

GUM

35h 50m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,041United Airlines

Sun, Jul 12 - Wed, Jul 15

11:50 am - 3:50 pm

HNL

GUM

32h 00m

2 stops

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,050United Airlines

Sun, Jul 12 - Wed, Jul 15

2:25 pm - 6:05 pm

HNL

GUM

7h 40mnonstop

7:15 am - 8:30 am

GUM

HNL

45h 15m

2 stops

$1,141United Airlines

Sun, Jun 21 - Tue, Jun 23

11:50 am - 4:10 pm

HNL

GUM

32h 20m

2 stops

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,337United Airlines

Wed, Aug 19 - Sat, Aug 22

11:50 am - 3:45 pm

HNL

GUM

31h 55m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,445United Airlines

Tue, Aug 18 - Fri, Aug 21

11:50 am - 4:10 pm

HNL

GUM

32h 20m

2 stops

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,450United Airlines

Tue, Aug 18 - Fri, Aug 21

1:20 pm - 2:40 pm

SEA

GUM

32h 20m

1 stop

4:40 pm - 11:05 am

GUM

SEA

35h 25m

1 stop

$1,541Multiple Airlines

Sun, Oct 11 - Sat, Oct 17

1:00 pm - 3:35 pm

SEA

GUM

33h 35m

1 stop

5:20 pm - 1:14 pm

GUM

SEA

36h 54m

1 stop

$1,544Delta

Thu, Oct 8 - Mon, Oct 19

1:00 pm - 11:55 pm

SEA

GUM

17h 55m

1 stop

5:20 pm - 12:11 am

GUM

SEA

47h 51m

2 stops

$1,549Delta

Thu, Oct 8 - Tue, Oct 20

5:45 am - 3:35 pm

SEA

GUM

40h 50m

2 stops

2:00 am - 12:11 am

GUM

SEA

39h 11m

2 stops

$1,553Delta

Thu, Oct 8 - Mon, Oct 19

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sun 7/12

1:55 pm-9:45 pm

1 stop35h 50m

Tamuning Guam Intl

Wed 7/15

7:05 am-6:15 pm

Nonstop7h 10m

$1,041

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sun 7/12

11:50 am-3:50 pm

2 stops32h 00m

Tamuning Guam Intl

Wed 7/15

7:05 am-6:15 pm

Nonstop7h 10m

$1,050

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sun 6/21

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Tue 6/23

7:15 am-8:30 am

2 stops45h 15m

$1,141

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 8/19

11:50 am-4:10 pm

2 stops32h 20m

Tamuning Guam Intl

Sat 8/22

7:05 am-6:15 pm

Nonstop7h 10m

$1,337

Quickest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 8/18

11:50 am-3:45 pm

1 stop31h 55m

Tamuning Guam Intl

Fri 8/21

7:05 am-6:15 pm

Nonstop7h 10m

$1,445

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 8/18

11:50 am-4:10 pm

2 stops32h 20m

Tamuning Guam Intl

Fri 8/21

7:05 am-6:15 pm

Nonstop7h 10m

$1,450

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 10/11

1:20 pm-2:40 pm

1 stop32h 20m

Tamuning Guam Intl

Sat 10/17

4:40 pm-11:05 am

1 stop35h 25m

$1,541

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 10/8

1:00 pm-3:35 pm

1 stop33h 35m

Tamuning Guam Intl

Mon 10/19

5:20 pm-1:14 pm

1 stop36h 54m

$1,544

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 10/8

1:00 pm-11:55 pm

1 stop17h 55m

Tamuning Guam Intl

Tue 10/20

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

Mon 10/19

2:00 am-12:11 am

2 stops39h 11m

$1,553

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, $117 with Air Busan, and $118 with Jin Air.

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	$675
Best Round-Trip Price	$1,041
Fastest flight time	27h 32m
Popular in	April

The best one-way flight price to Guam from United States in the last 5 days is $675 (Honolulu to Tamuning Guam Intl).

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The best round-trip flight price to Guam from United States in the last 5 days is $1,041 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 27h 32m (San Francisco to Tamuning Guam Intl).

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April has the highest demand for flights to Guam, with a 9% 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 89% 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 $1,698 for a flight to Guam. However, our users found flights to Guam for $756, which is the cheapest price we’ve seen in the past week. $2,626 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $1,479 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 May 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.