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 18h 55m and 21h 36m, respectively.

$504 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

Oct 13

HNL

32h 00m

1 stop

GUM

Oct 16

GUM

7h 20m

HNL

$1,085

United Airlines

Oct 13

HNL

32h 20m

2 stops

GUM

Oct 16

GUM

7h 20m

HNL

$1,090

United Airlines

Oct 13

HNL

7h 40m

GUM

Oct 15

GUM

46h 29m

2 stops

HNL

$1,134

Multiple Airlines

Sep 29

SEA

32h 20m

1 stop

GUM

Oct 3

GUM

35h 10m

1 stop

SEA

$1,142

Multiple Airlines

Sep 28

SEA

33h 00m

1 stop

GUM

Oct 5

GUM

35h 10m

1 stop

SEA

$1,146

Multiple Airlines

Sep 15

SEA

32h 15m

1 stop

GUM

Sep 17

GUM

28h 40m

1 stop

SEA

$1,153

Multiple Airlines

Oct 5

LAX

39h 38m

2 stops

GUM

Oct 18

GUM

47h 54m

2 stops

LAX

$1,156

Multiple Airlines

Oct 2

SEA

33h 00m

1 stop

GUM

Oct 8

GUM

28h 40m

1 stop

SEA

$1,158

Alaska Airlines

Oct 4

SEA

32h 20m

1 stop

GUM

Oct 10

GUM

35h 10m

1 stop

SEA

$1,184

Multiple Airlines

Sep 15

SEA

32h 15m

1 stop

GUM

Sep 17

GUM

35h 30m

1 stop

SEA

$1,192

Multiple Airlines

Oct 2

SEA

33h 00m

1 stop

GUM

Oct 8

GUM

35h 10m

1 stop

SEA

$1,196

Multiple Airlines

Sep 22

SFO

39h 35m

2 stops

GUM

Sep 29

GUM

47h 24m

2 stops

SFO

$1,208

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 - 3:50 pmHNL Honolulu-GUM Tamuning Guam Intl

32h 00m1 stop Tokyo Narita

7:10 am - 6:30 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 20mnonstop

$1,085United Airlines

Sun, Oct 18 - Wed, Oct 21

11:50 am - 3:50 pmHNL Honolulu-GUM Tamuning Guam Intl

32h 00m1 stop Tokyo Narita

7:10 am - 6:30 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 20mnonstop

$1,085United Airlines

Tue, Oct 13 - Fri, Oct 16

11:50 am - 4:10 pmHNL Honolulu-GUM Tamuning Guam Intl

32h 20m2 stops Tokyo Narita Nagoya Chubu Centrair Intl

7:10 am - 6:30 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 20mnonstop

$1,090United Airlines

Tue, Oct 13 - Fri, Oct 16

2:25 pm - 6:05 pmHNL Honolulu-GUM Tamuning Guam Intl

7h 40mnonstop

5:00 pm - 7:29 pmGUM Tamuning Guam Intl-HNL Honolulu

46h 29m2 stops Tokyo Narita San Francisco

$1,134United Airlines

Tue, Oct 13 - Thu, Oct 15

1:20 pm - 2:40 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 20m1 stop Tokyo Narita

4:40 pm - 10:50 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

35h 10m1 stop Tokyo Narita

$1,142Multiple Airlines

Tue, Sep 29 - Sat, Oct 3

1:35 pm - 3:35 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

33h 00m1 stop Incheon Intl

4:40 pm - 10:50 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

35h 10m1 stop Tokyo Narita

$1,146Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

1:20 pm - 2:35 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 15m1 stop Tokyo Narita

2:00 am - 1:40 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

28h 40m1 stop Incheon Intl

$1,153Multiple Airlines

Tue, Sep 15 - Thu, Sep 17

12:45 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 15m1 stop Incheon Intl

2:40 am - 12:51 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$1,545Delta

Thu, Mar 4 - Wed, Mar 17

12:45 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 15m1 stop Incheon Intl

2:40 am - 12:51 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$1,546Delta

Thu, Mar 4 - Wed, Mar 17

12:30 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 30m1 stop Incheon Intl

2:40 am - 11:56 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 16m1 stop Incheon Intl

$1,546Delta

Tue, Nov 17 - Tue, Dec 1

Recent last minute flight deals from the United States to Guam

Enter your travel dates to find the best prices.

1:20 pm - 2:35 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 15m1 stop Tokyo Narita

4:35 pm - 11:05 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

35h 30m1 stop Tokyo Narita

$1,191Multiple Airlines

Mon, Sep 7 - Wed, Sep 9

7:34 pm - 2:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

50h 01m3 stops Portland Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 5:43 pmGUM Tamuning Guam Intl-LAX Los Angeles

42h 08m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,425Multiple Airlines

Thu, Sep 10 - Tue, Sep 15

9:03 am - 2:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

36h 32m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 3:57 pmGUM Tamuning Guam Intl-LAX Los Angeles

40h 22m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,426Multiple Airlines

Thu, Sep 10 - Tue, Sep 15

9:03 am - 2:35 pmSFO San Francisco-GUM Tamuning Guam Intl

36h 32m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 9:37 amGUM Tamuning Guam Intl-SFO San Francisco

58h 02m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,459Multiple Airlines

Mon, Sep 7 - Sun, Sep 20

8:51 pm - 2:35 pmSFO San Francisco-GUM Tamuning Guam Intl

48h 44m3 stops Santa Ana J. Wayne/Orange Cnty Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 9:37 amGUM Tamuning Guam Intl-SFO San Francisco

58h 02m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,480Multiple Airlines

Mon, Sep 7 - Sun, Sep 20

9:00 am - 2:35 pmDFW Dallas/Fort Worth-GUM Tamuning Guam Intl

38h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 11:59 pmGUM Tamuning Guam Intl-DFW Dallas/Fort Worth

46h 24m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,558Multiple Airlines

Sun, Sep 6 - Tue, Sep 8

7:34 pm - 2:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

50h 01m3 stops Portland Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 8:05 pmGUM Tamuning Guam Intl-LAX Los Angeles

44h 30m3 stops Tokyo Narita Seattle/Tacoma Intl Boise Air Term. Gowen Fld

$1,641Multiple Airlines

Thu, Sep 10 - Tue, Sep 15

1:35 pm - 3:35 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

21h 00m1 stop Incheon Intl

6:00 am - 1:40 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

24h 40m2 stops Manila Ninoy Aquino Intl Incheon Intl

$1,708Multiple Airlines

Mon, Sep 7 - Wed, Sep 9

2:25 pm - 6:05 pmHNL Honolulu-GUM Tamuning Guam Intl

7h 40mnonstop

7:10 am - 6:30 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 20mnonstop

$2,670United Airlines

Wed, Sep 9 - Wed, Sep 16

7:11 am - 6:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

17h 54m2 stops San Francisco Honolulu

7:10 am - 3:45 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

25h 35m2 stops Honolulu Los Angeles

$2,708United Airlines

Mon, Sep 7 - Wed, Sep 9

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Sun 10/18

11:50 am-3:50 pm

1 stop32h 00m

Tamuning Guam Intl

Wed 10/21

7:10 am-6:30 pm

Nonstop7h 20m

$1,085

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 10/13

11:50 am-3:50 pm

1 stop32h 00m

Tamuning Guam Intl

Fri 10/16

7:10 am-6:30 pm

Nonstop7h 20m

$1,085

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 10/13

11:50 am-4:10 pm

2 stops32h 20m

Tamuning Guam Intl

Fri 10/16

7:10 am-6:30 pm

Nonstop7h 20m

$1,090

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 10/13

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Thu 10/15

5:00 pm-7:29 pm

2 stops46h 29m

$1,134

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Tue 9/29

1:20 pm-2:40 pm

1 stop32h 20m

Tamuning Guam Intl

Sat 10/3

4:40 pm-10:50 am

1 stop35h 10m

$1,142

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Mon 9/28

1:35 pm-3:35 pm

1 stop33h 00m

Tamuning Guam Intl

Mon 10/5

4:40 pm-10:50 am

1 stop35h 10m

$1,146

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Tue 9/15

1:20 pm-2:35 pm

1 stop32h 15m

Tamuning Guam Intl

Thu 9/17

2:00 am-1:40 pm

1 stop28h 40m

$1,153

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Thu 3/4

12:45 pm-1:00 am

1 stop18h 15m

Tamuning Guam Intl

Wed 3/17

2:40 am-12:51 pm

1 stop27h 11m

$1,545

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Thu 3/4

12:45 pm-1:00 am

1 stop18h 15m

Tamuning Guam Intl

Wed 3/17

2:40 am-12:51 pm

1 stop27h 11m

$1,546

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Tue 11/17

12:30 pm-1:00 am

1 stop18h 30m

Tamuning Guam Intl

Tue 12/1

2:40 am-11:56 am

1 stop27h 16m

$1,546

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

Other information

What is the cheapest flight to Guam?

The cheapest flights to Guam recently found by momondo users are $118 with Jin Air, $119 with Air Seoul, and $153 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	$504
Best Round-Trip Price	$1,085
Fastest flight time	25h 10m
Popular in	August

The best one-way flight price to Guam from United States in the last 5 days is $504 (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 $1,085 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 25h 10m (Chicago O'Hare Intl to Tamuning Guam Intl).

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August has the highest demand for flights to Guam, with a 14% 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 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 $1,248 for a flight to Guam. However, our users found flights to Guam for $465, which is the cheapest price we’ve seen in the past week. $13,036 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $1,024 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 September 2026, there are 7 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.