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 and 21h 40m, respectively.

$503 Cheap Flights to Guam in 2026/27

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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

Jan 10

BOI

58h 47m

2 stops

GUM

Jan 14

GUM

19h 14m

2 stops

BOI

$1,122

Multiple Airlines

Dec 1

HNL

29h 30m

1 stop

GUM

Dec 7

GUM

23h 40m

2 stops

HNL

$1,143

Multiple Airlines

Nov 6

SEA

32h 25m

1 stop

GUM

Nov 12

GUM

28h 15m

1 stop

SEA

$1,159

Multiple Airlines

Nov 25

SEA

18h 20m

1 stop

GUM

Dec 2

GUM

38h 05m

1 stop

SEA

$1,166

Multiple Airlines

Nov 25

DEN

48h 10m

2 stops

GUM

Dec 2

GUM

47h 25m

2 stops

DEN

$1,182

Multiple Airlines

Dec 1

HNL

29h 30m

1 stop

GUM

Dec 8

GUM

23h 40m

2 stops

HNL

$1,186

Multiple Airlines

Nov 5

SEA

32h 50m

1 stop

GUM

Nov 12

GUM

38h 05m

1 stop

SEA

$1,204

Multiple Airlines

Nov 26

LAX

43h 14m

2 stops

GUM

Dec 3

GUM

45h 38m

2 stops

LAX

$1,223

Multiple Airlines

Nov 7

PDX

36h 57m

2 stops

GUM

Nov 13

GUM

32h 10m

2 stops

PDX

$1,258

United Airlines

Oct 25

LAS

60h 04m

2 stops

GUM

Oct 29

GUM

27h 01m

2 stops

LAS

$1,267

United Airlines

Jan 10

BOI

58h 47m

2 stops

GUM

Jan 14

GUM

19h 14m

2 stops

BOI

$1,268

Multiple Airlines

Nov 12

LAX

25h 00m

2 stops

GUM

Nov 18

GUM

34h 00m

2 stops

LAX

$1,293

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.

11:30 am - 3:45 pmHNL Honolulu-GUM Tamuning Guam Intl

32h 15m1 stop Tokyo Narita

7:45 am - 6:55 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$726United Airlines

Thu, Nov 5 - Sun, Nov 8

11:30 am - 3:45 pmHNL Honolulu-GUM Tamuning Guam Intl

32h 15m1 stop Tokyo Narita

7:45 am - 6:55 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$726United Airlines

Fri, Nov 13 - Mon, Nov 16

11:58 am - 3:45 pmBOI Boise Air Term. Gowen Fld-GUM Tamuning Guam Intl

58h 47m2 stops San Francisco Tokyo Narita

7:45 am - 9:59 amGUM Tamuning Guam Intl-BOI Boise Air Term. Gowen Fld

19h 14m2 stops Honolulu Denver Intl

$1,122United Airlines

Sun, Jan 10 - Thu, Jan 14

1:45 pm - 3:15 pmHNL Honolulu-GUM Tamuning Guam Intl

29h 30m1 stop Osaka Kansai Intl

5:40 am - 9:20 amGUM Tamuning Guam Intl-HNL Honolulu

23h 40m2 stops Incheon Intl Osaka Kansai Intl

$1,143Multiple Airlines

Tue, Dec 1 - Mon, Dec 7

12:40 pm - 3:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 25m1 stop Incheon Intl

2:40 am - 12:55 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

28h 15m1 stop Incheon Intl

$1,159Multiple Airlines

Fri, Nov 6 - Thu, Nov 12

12:40 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 20m1 stop Incheon Intl

4:50 pm - 12:55 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

38h 05m1 stop Incheon Intl

$1,166Multiple Airlines

Wed, Nov 25 - Wed, Dec 2

10:41 am - 3:45 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

60h 04m2 stops Los Angeles Tokyo Narita

7:45 am - 5:46 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

27h 01m2 stops Honolulu Los Angeles

$1,267United Airlines

Sun, Oct 25 - Thu, Oct 29

12:45 pm - 3:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 20m1 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

12:45 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

5:45 am - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

25h 15m2 stops Salt Lake City Incheon Intl

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

27h 11m1 stop Incheon Intl

$1,551Delta

Thu, Mar 4 - Wed, Mar 17

Recent last minute flight deals from the United States to Guam

Enter your travel dates to find the best prices.

7:02 pm - 2:40 pmLAX Los Angeles-GUM Tamuning Guam Intl

50h 38m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 7:48 pmGUM Tamuning Guam Intl-LAX Los Angeles

44h 03m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,219Alaska Airlines

Mon, Oct 19 - Mon, Oct 26

9:43 am - 2:40 pmSFO San Francisco-GUM Tamuning Guam Intl

35h 57m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 10:49 pmGUM Tamuning Guam Intl-SFO San Francisco

47h 04m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,288Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

10:13 pm - 2:40 pmSFO San Francisco-GUM Tamuning Guam Intl

47h 27m3 stops Los Angeles Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 9:49 pmGUM Tamuning Guam Intl-SFO San Francisco

46h 04m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,378Alaska Airlines

Mon, Oct 19 - Mon, Oct 26

9:18 am - 2:40 pmLAX Los Angeles-GUM Tamuning Guam Intl

36h 22m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 5:03 pmGUM Tamuning Guam Intl-LAX Los Angeles

41h 23m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,392Multiple Airlines

Wed, Oct 14 - Mon, Oct 19

11:50 pm - 11:55 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

31h 05m2 stops Minneapolis St Paul Incheon Intl

2:00 am - 7:02 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

34h 02m2 stops Incheon Intl Salt Lake City

$2,305Delta

Sat, Oct 17 - Fri, Oct 23

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

$2,620United Airlines

Wed, Oct 14 - Tue, Oct 20

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

$2,620United Airlines

Wed, Oct 14 - Mon, Oct 19

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

7h 40mnonstop

7:45 am - 6:55 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$2,670United Airlines

Sat, Oct 17 - Tue, Nov 17

9:45 pm - 11:55 pmATL Atlanta Hartsfield-Jackson-GUM Tamuning Guam Intl

36h 10m2 stops Salt Lake City Incheon Intl

2:00 am - 7:21 pmGUM Tamuning Guam Intl-ATL Atlanta Hartsfield-Jackson

31h 21m1 stop Incheon Intl

$2,746Delta

Fri, Oct 16 - Mon, Oct 19

10:40 pm - 3:35 pmHNL Honolulu-GUM Tamuning Guam Intl

44h 55m2 stops Seattle/Tacoma Intl Incheon Intl

5:20 pm - 7:48 pmGUM Tamuning Guam Intl-HNL Honolulu

46h 28m2 stops Incheon Intl Seattle/Tacoma Intl

$4,202Delta

Wed, Oct 14 - Tue, Oct 20

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Thu 11/5

11:30 am-3:45 pm

1 stop32h 15m

Tamuning Guam Intl

Sun 11/8

7:45 am-6:55 pm

Nonstop7h 10m

$726

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Fri 11/13

11:30 am-3:45 pm

1 stop32h 15m

Tamuning Guam Intl

Mon 11/16

7:45 am-6:55 pm

Nonstop7h 10m

$726

BoiseTamuning

BOI Boise Air Term. Gowen Fld - GUM Tamuning Guam Intl

BOIGUM

Boise Air Term. Gowen Fld

Sun 1/10

11:58 am-3:45 pm

2 stops58h 47m

Tamuning Guam Intl

Thu 1/14

7:45 am-9:59 am

2 stops19h 14m

$1,122

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 12/1

1:45 pm-3:15 pm

1 stop29h 30m

Tamuning Guam Intl

Mon 12/7

5:40 am-9:20 am

2 stops23h 40m

$1,143

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Fri 11/6

12:40 pm-3:05 pm

1 stop32h 25m

Tamuning Guam Intl

Thu 11/12

2:40 am-12:55 pm

1 stop28h 15m

$1,159

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Wed 11/25

12:40 pm-1:00 am

1 stop18h 20m

Tamuning Guam Intl

Wed 12/2

4:50 pm-12:55 pm

1 stop38h 05m

$1,166

Las VegasTamuning

LAS Las Vegas Harry Reid Intl - GUM Tamuning Guam Intl

LASGUM

Las Vegas Harry Reid Intl

Sun 10/25

10:41 am-3:45 pm

2 stops60h 04m

Tamuning Guam Intl

Thu 10/29

7:45 am-5:46 pm

2 stops27h 01m

$1,267

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Thu 3/4

12:45 pm-3:05 pm

1 stop32h 20m

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

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

Thu 3/4

5:45 am-1:00 am

2 stops25h 15m

Tamuning Guam Intl

Wed 3/17

2:40 am-12:51 pm

1 stop27h 11m

$1,551

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 $117 with Air Busan, $118 with Jin Air, and $119 with Air Seoul.

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	$503
Best Round-Trip Price	$1,122
Fastest flight time	32h 50m
Popular in	August

The best one-way flight price to Guam from United States in the last 5 days is $503 (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 $1,122 (Boise Air Term. Gowen Fld to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 32h 50m (Seattle/Tacoma 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 $983 for a flight to Guam. However, our users found flights to Guam for $348, which is the cheapest price we’ve seen in the past week. $2,619 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $820 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 October 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.