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 Los Angeles or San Francisco, and flying into Guam, then you can expect flight times to average 18h 55m and 15h 20m, respectively.

$624 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 13

HNL

13h 55m

1 stop

GUM

Jul 15

GUM

7h 10m

HNL

$1,112

United Airlines

Jul 13

HNL

13h 55m

1 stop

GUM

Jul 15

GUM

7h 10m

HNL

$1,250

United Airlines

Jul 13

HNL

7h 40m

GUM

Jul 15

GUM

46h 25m

2 stops

HNL

$1,282

United Airlines

Jul 13

HNL

7h 40m

GUM

Jul 15

GUM

48h 43m

2 stops

HNL

$1,421

United Airlines

Aug 19

HNL

32h 20m

2 stops

GUM

Aug 22

GUM

7h 10m

HNL

$1,444

United Airlines

Aug 19

HNL

31h 55m

1 stop

GUM

Aug 22

GUM

7h 10m

HNL

$1,482

Multiple Airlines

Jul 21

HNL

28h 50m

1 stop

GUM

Jul 27

GUM

29h 25m

2 stops

HNL

$1,590

Delta

Nov 16

SEA

31h 35m

1 stop

GUM

Nov 27

GUM

37h 01m

1 stop

SEA

$1,594

Delta

Nov 16

SEA

31h 35m

1 stop

GUM

Nov 27

GUM

47h 15m

2 stops

SEA

$1,599

Delta

Nov 16

SEA

50h 35m

2 stops

GUM

Nov 27

GUM

47h 15m

2 stops

SEA

$1,603

Delta

Oct 31

SEA

31h 55m

1 stop

GUM

Nov 13

GUM

37h 01m

1 stop

SEA

$1,644

Delta

Oct 31

SEA

31h 55m

1 stop

GUM

Nov 13

GUM

42h 03m

2 stops

SEA

$1,649

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.

11:50 am - 9:45 pm

HNL

GUM

13h 55m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,112United Airlines

Mon, Jul 13 - Wed, Jul 15

11:50 am - 9:45 pm

HNL

GUM

13h 55m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,250United Airlines

Mon, Jul 13 - Wed, Jul 15

2:25 pm - 6:05 pm

HNL

GUM

7h 40mnonstop

7:15 am - 9:40 am

GUM

HNL

46h 25m

2 stops

$1,282United Airlines

Mon, Jul 13 - Wed, Jul 15

2:25 pm - 6:05 pm

HNL

GUM

7h 40mnonstop

5:00 pm - 9:43 pm

GUM

HNL

48h 43m

2 stops

$1,421United Airlines

Mon, Jul 13 - Wed, Jul 15

11:50 am - 4:10 pm

HNL

GUM

32h 20m

2 stops

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,444United 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

$1,482United Airlines

Wed, Aug 19 - Sat, Aug 22

2:40 pm - 3:30 pm

HNL

GUM

28h 50m

1 stop

12:50 am - 10:15 am

GUM

HNL

29h 25m

2 stops

$1,590Multiple Airlines

Tue, Jul 21 - Mon, Jul 27

1:00 pm - 2:35 pm

SEA

GUM

31h 35m

1 stop

4:50 pm - 11:51 am

GUM

SEA

37h 01m

1 stop

$1,594Delta

Mon, Nov 16 - Fri, Nov 27

1:00 pm - 2:35 pm

SEA

GUM

31h 35m

1 stop

4:50 pm - 10:05 pm

GUM

SEA

47h 15m

2 stops

$1,599Delta

Mon, Nov 16 - Fri, Nov 27

6:00 pm - 2:35 pm

SEA

GUM

50h 35m

2 stops

4:50 pm - 10:05 pm

GUM

SEA

47h 15m

2 stops

$1,603Delta

Mon, Nov 16 - Fri, Nov 27

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 7/13

11:50 am-9:45 pm

1 stop13h 55m

Tamuning Guam Intl

Wed 7/15

7:05 am-6:15 pm

Nonstop7h 10m

$1,112

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 7/13

11:50 am-9:45 pm

1 stop13h 55m

Tamuning Guam Intl

Wed 7/15

7:05 am-6:15 pm

Nonstop7h 10m

$1,250

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 7/13

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Wed 7/15

7:15 am-9:40 am

2 stops46h 25m

$1,282

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 7/13

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Wed 7/15

5:00 pm-9:43 pm

2 stops48h 43m

$1,421

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

$1,444

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 8/19

11:50 am-3:45 pm

1 stop31h 55m

Tamuning Guam Intl

Sat 8/22

7:05 am-6:15 pm

Nonstop7h 10m

$1,482

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 7/21

2:40 pm-3:30 pm

1 stop28h 50m

Tamuning Guam Intl

Mon 7/27

12:50 am-10:15 am

2 stops29h 25m

$1,590

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 11/16

1:00 pm-2:35 pm

1 stop31h 35m

Tamuning Guam Intl

Fri 11/27

4:50 pm-11:51 am

1 stop37h 01m

$1,594

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 11/16

1:00 pm-2:35 pm

1 stop31h 35m

Tamuning Guam Intl

Fri 11/27

4:50 pm-10:05 pm

2 stops47h 15m

$1,599

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 11/16

6:00 pm-2:35 pm

2 stops50h 35m

Tamuning Guam Intl

Fri 11/27

4:50 pm-10:05 pm

2 stops47h 15m

$1,603

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	$624
Best Round-Trip Price	$1,112
Fastest flight time	26h 35m
Popular in	April

The best one-way flight price to Guam from United States in the last 5 days is $624 (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 $1,112 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 26h 35m (Honolulu 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 $1,738 for a flight to Guam. However, our users found flights to Guam for $754, which is the cheapest price we’ve seen in the past week. $2,775 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.