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 Miami, and flying into Guam, then you can expect flight times to average 16h 05m and 21h 50m, respectively.

$537 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

Multiple Airlines

Apr 26

SEA

20h 55m

1 stop

GUM

May 7

GUM

31h 22m

2 stops

SEA

$1,069

Multiple Airlines

Apr 16

SEA

19h 50m

1 stop

GUM

Apr 21

GUM

31h 23m

2 stops

SEA

$1,157

Multiple Airlines

Mar 30

SEA

19h 55m

1 stop

GUM

Apr 4

GUM

26h 55m

1 stop

SEA

$1,162

Multiple Airlines

Apr 26

SEA

20h 55m

1 stop

GUM

May 7

GUM

25h 55m

1 stop

SEA

$1,354

Multiple Airlines

Apr 10

SEA

19h 50m

1 stop

GUM

Apr 17

GUM

30h 45m

1 stop

SEA

$1,378

United Airlines

Apr 27

CLT

40h 26m

2 stops

GUM

Apr 30

GUM

43h 55m

2 stops

CLT

$1,428

United Airlines

Apr 27

CLT

35h 20m

2 stops

GUM

Apr 30

GUM

42h 44m

2 stops

CLT

$1,429

Delta

Apr 26

SEA

30h 56m

2 stops

GUM

May 6

GUM

32h 48m

2 stops

SEA

$1,554

Delta

Mar 23

SEA

17h 30m

1 stop

GUM

Mar 30

GUM

36h 47m

1 stop

SEA

$1,595

Delta

Mar 16

SEA

24h 35m

2 stops

GUM

Mar 23

GUM

38h 30m

1 stop

SEA

$1,599

Delta

Mar 16

SEA

24h 35m

2 stops

GUM

Mar 23

GUM

42h 40m

2 stops

SEA

$1,604

United Airlines

Mar 7

CLT

35h 10m

2 stops

GUM

Mar 10

GUM

42h 59m

2 stops

CLT

$1,645

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.

1:40 pm - 3:35 am

SEA

GUM

20h 55m

1 stop

4:40 am - 7:02 pm

GUM

SEA

31h 22m

2 stops

$1,069Multiple Airlines

Sun, Apr 26 - Thu, May 7

2:45 pm - 3:35 am

SEA

GUM

19h 50m

1 stop

4:40 am - 7:03 pm

GUM

SEA

31h 23m

2 stops

$1,157Multiple Airlines

Thu, Apr 16 - Tue, Apr 21

2:40 pm - 3:35 am

SEA

GUM

19h 55m

1 stop

4:40 am - 2:35 pm

GUM

SEA

26h 55m

1 stop

$1,162Multiple Airlines

Mon, Mar 30 - Sat, Apr 4

11:39 am - 6:05 pm

CLT

GUM

40h 26m

2 stops

4:55 pm - 10:50 pm

GUM

CLT

43h 55m

2 stops

$1,428United Airlines

Mon, Apr 27 - Thu, Apr 30

4:45 pm - 6:05 pm

CLT

GUM

35h 20m

2 stops

4:55 pm - 9:39 pm

GUM

CLT

42h 44m

2 stops

$1,429United Airlines

Mon, Apr 27 - Thu, Apr 30

11:59 pm - 11:55 pm

SEA

GUM

30h 56m

2 stops

3:00 am - 6:48 pm

GUM

SEA

32h 48m

2 stops

$1,554Delta

Sun, Apr 26 - Wed, May 6

12:35 pm - 11:05 pm

SEA

GUM

17h 30m

1 stop

5:20 pm - 1:07 pm

GUM

SEA

36h 47m

1 stop

$1,595Delta

Mon, Mar 23 - Mon, Mar 30

5:30 am - 11:05 pm

SEA

GUM

24h 35m

2 stops

4:50 pm - 2:20 pm

GUM

SEA

38h 30m

1 stop

$1,599Delta

Mon, Mar 16 - Mon, Mar 23

4:40 pm - 6:50 pm

CLT

GUM

35h 10m

2 stops

5:00 pm - 9:59 pm

GUM

CLT

42h 59m

2 stops

$1,645United Airlines

Sat, Mar 7 - Tue, Mar 10

4:17 pm - 6:05 pm

CLT

GUM

59h 48m

2 stops

4:55 pm - 9:39 pm

GUM

CLT

42h 44m

2 stops

$1,652United Airlines

Mon, Apr 27 - Fri, May 1

Fly from

Route

Depart

Return

Price

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 4/26

1:40 pm-3:35 am

1 stop20h 55m

Tamuning Guam Intl

Thu 5/7

4:40 am-7:02 pm

2 stops31h 22m

$1,069

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 4/16

2:45 pm-3:35 am

1 stop19h 50m

Tamuning Guam Intl

Tue 4/21

4:40 am-7:03 pm

2 stops31h 23m

$1,157

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 3/30

2:40 pm-3:35 am

1 stop19h 55m

Tamuning Guam Intl

Sat 4/4

4:40 am-2:35 pm

1 stop26h 55m

$1,162

CharlotteTamuning

CLT - GUM

CLTGUM

Charlotte Douglas

Mon 4/27

11:39 am-6:05 pm

2 stops40h 26m

Tamuning Guam Intl

Thu 4/30

4:55 pm-10:50 pm

2 stops43h 55m

$1,428

CharlotteTamuning

CLT - GUM

CLTGUM

Charlotte Douglas

Mon 4/27

4:45 pm-6:05 pm

2 stops35h 20m

Tamuning Guam Intl

Thu 4/30

4:55 pm-9:39 pm

2 stops42h 44m

$1,429

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 4/26

11:59 pm-11:55 pm

2 stops30h 56m

Tamuning Guam Intl

Wed 5/6

3:00 am-6:48 pm

2 stops32h 48m

$1,554

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 3/23

12:35 pm-11:05 pm

1 stop17h 30m

Tamuning Guam Intl

Mon 3/30

5:20 pm-1:07 pm

1 stop36h 47m

$1,595

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 3/16

5:30 am-11:05 pm

2 stops24h 35m

Tamuning Guam Intl

Mon 3/23

4:50 pm-2:20 pm

1 stop38h 30m

$1,599

CharlotteTamuning

CLT - GUM

CLTGUM

Charlotte Douglas

Sat 3/7

4:40 pm-6:50 pm

2 stops35h 10m

Tamuning Guam Intl

Tue 3/10

5:00 pm-9:59 pm

2 stops42h 59m

$1,645

CharlotteTamuning

CLT - GUM

CLTGUM

Charlotte Douglas

Mon 4/27

4:17 pm-6:05 pm

2 stops59h 48m

Tamuning Guam Intl

Fri 5/1

4:55 pm-9:39 pm

2 stops42h 44m

$1,652

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 $118 with Jin Air.

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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	$537
Best Round-Trip Price	$1,069
Fastest flight time	32h 10m
Popular in	March

The best one-way flight price to Guam from United States in the last 72 hours is $537 (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 $1,069 (Seattle/Tacoma Intl to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 32h 10m (Charlotte Douglas to Tamuning Guam Intl).

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March has the highest demand for flights to Guam, with a 6% 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 93% 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 $1,323 for a flight to Guam. However, our users found flights to Guam for $273, which is the cheapest price we’ve seen in the past week. $3,117 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $1,162 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 February 2026, there are 10 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.