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 45m and 28h 40m, respectively.

$528 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

Dec 1

LAS

42h 25m

2 stops

GUM

Dec 4

GUM

28h 22m

2 stops

LAS

$950

United Airlines

Dec 1

LAS

42h 25m

2 stops

GUM

Dec 4

GUM

28h 22m

2 stops

LAS

$954

United Airlines

Feb 1

HNL

32h 15m

1 stop

GUM

Feb 4

GUM

7h 10m

HNL

$1,005

Multiple Airlines

Apr 15

LAX

39h 35m

2 stops

GUM

Apr 21

GUM

34h 47m

2 stops

LAX

$1,133

United Airlines

Mar 2

LAS

36h 20m

2 stops

GUM

Mar 5

GUM

22h 31m

2 stops

LAS

$1,172

United Airlines

Jan 15

HNL

32h 15m

1 stop

GUM

Jan 18

GUM

7h 10m

HNL

$1,186

Alaska Airlines

Nov 30

SEA

32h 50m

1 stop

GUM

Dec 4

GUM

34h 30m

1 stop

SEA

$1,191

United Airlines

Dec 5

DTW

58h 45m

2 stops

GUM

Dec 9

GUM

29h 30m

2 stops

DTW

$1,191

Alaska Airlines

Dec 4

PDX

37h 15m

2 stops

GUM

Dec 7

GUM

45h 08m

2 stops

PDX

$1,216

Alaska Airlines

Dec 5

LAX

51h 53m

2 stops

GUM

Dec 12

GUM

45h 43m

2 stops

LAX

$1,219

Alaska Airlines

Dec 5

SFO

50h 55m

2 stops

GUM

Dec 9

GUM

39h 27m

2 stops

SFO

$1,267

Alaska Airlines

Dec 5

SFO

50h 55m

2 stops

GUM

Dec 9

GUM

39h 27m

2 stops

SFO

$1,268

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.

4:15 pm - 4:40 amLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

42h 25m2 stops Los Angeles Tokyo Haneda

7:45 am - 6:07 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

28h 22m2 stops Honolulu Los Angeles

$950United Airlines

Tue, Dec 1 - Fri, Dec 4

4:15 pm - 4:40 amLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

42h 25m2 stops Los Angeles Tokyo Haneda

7:45 am - 6:07 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

28h 22m2 stops Honolulu Los Angeles

$954United Airlines

Tue, Dec 1 - Fri, Dec 4

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

$1,005United Airlines

Mon, Feb 1 - Thu, Feb 4

7:00 am - 3:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

39h 35m2 stops Seattle/Tacoma Intl Incheon Intl

3:00 am - 8:47 pmGUM Tamuning Guam Intl-LAX Los Angeles

34h 47m2 stops Incheon Intl Seattle/Tacoma Intl

$1,133Multiple Airlines

Thu, Apr 15 - Wed, Apr 21

3:25 pm - 9:45 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

36h 20m2 stops San Francisco Tokyo Narita

7:45 am - 12:16 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

22h 31m2 stops Honolulu San Francisco

$1,172United Airlines

Tue, Mar 2 - Fri, Mar 5

11:55 am - 2:45 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 50m1 stop Tokyo Narita

4:45 pm - 9:15 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

34h 30m1 stop Tokyo Narita

$1,191Alaska Airlines

Mon, Nov 30 - Fri, Dec 4

7:30 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

37h 15m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 8:54 pmGUM Tamuning Guam Intl-PDX Portland

46h 09m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,214Alaska Airlines

Fri, Dec 4 - Mon, Dec 7

12:50 pm - 3:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 15m1 stop Incheon Intl

2:40 am - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$1,546Delta

Mon, Feb 22 - Wed, Mar 10

12:50 pm - 3:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 15m1 stop Incheon Intl

4:50 pm - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

37h 01m1 stop Incheon Intl

$1,546Delta

Mon, Feb 22 - Mon, Mar 8

12:50 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 10m1 stop Incheon Intl

2:40 am - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$1,546Delta

Wed, Feb 24 - Wed, Mar 10

Recent last minute flight deals from the United States to Guam

Enter your travel dates to find the best prices.

11:55 am - 2:45 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 50m1 stop Tokyo Narita

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

28h 15m1 stop Incheon Intl

$1,154Multiple Airlines

Sun, Nov 15 - Fri, Nov 20

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

18h 20m1 stop Incheon Intl

5:40 am - 7:07 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

43h 27m2 stops Incheon Intl Vancouver Intl

$1,414Multiple Airlines

Sun, Nov 15 - Sat, Nov 21

12:40 pm - 1:35 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 55m1 stop Incheon Intl

5:40 am - 7:07 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

43h 27m2 stops Incheon Intl Vancouver Intl

$1,732Multiple Airlines

Wed, Nov 18 - Sat, Nov 28

3:51 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

39h 09m2 stops Vancouver Intl Incheon Intl

5:40 am - 12:55 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

25h 15m1 stop Incheon Intl

$1,928Multiple Airlines

Thu, Nov 19 - Fri, Dec 18

12:30 pm - 3:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 35m1 stop Incheon Intl

2:40 am - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$1,958Delta

Mon, Nov 16 - Thu, Nov 26

12:30 pm - 3:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 35m1 stop Incheon Intl

4:50 pm - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

37h 01m1 stop Incheon Intl

$2,246Delta

Wed, Nov 18 - Sat, Nov 28

6:35 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

36h 25m2 stops Minneapolis St Paul Incheon Intl

2:40 am - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$2,250Delta

Mon, Nov 16 - Thu, Nov 26

3:15 pm - 7:00 pmHNL Honolulu-GUM Tamuning Guam Intl

7h 45mnonstop

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

7h 10mnonstop

$2,620United Airlines

Tue, Nov 17 - Tue, Nov 24

10:50 pm - 7:00 pmSFO San Francisco-GUM Tamuning Guam Intl

26h 10m2 stops Los Angeles Honolulu

7:45 am - 6:35 amGUM Tamuning Guam Intl-SFO San Francisco

16h 50m1 stop Honolulu

$2,779United Airlines

Sun, Nov 15 - Sun, Nov 29

4:45 pm - 7:00 pmSFO San Francisco-GUM Tamuning Guam Intl

32h 15m2 stops Kahului Honolulu

7:45 am - 2:35 pmGUM Tamuning Guam Intl-SFO San Francisco

24h 50m2 stops Honolulu Los Angeles

$2,779United Airlines

Sun, Nov 15 - Sun, Nov 29

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Las VegasTamuning

LAS Las Vegas Harry Reid Intl - GUM Tamuning Guam Intl

LASGUM

Las Vegas Harry Reid Intl

Tue 12/1

4:15 pm-4:40 am

2 stops42h 25m

Tamuning Guam Intl

Fri 12/4

7:45 am-6:07 pm

2 stops28h 22m

$950

Las VegasTamuning

LAS Las Vegas Harry Reid Intl - GUM Tamuning Guam Intl

LASGUM

Las Vegas Harry Reid Intl

Tue 12/1

4:15 pm-4:40 am

2 stops42h 25m

Tamuning Guam Intl

Fri 12/4

7:45 am-6:07 pm

2 stops28h 22m

$954

Quickest round-trip

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Mon 2/1

11:30 am-3:45 pm

1 stop32h 15m

Tamuning Guam Intl

Thu 2/4

7:45 am-6:55 pm

Nonstop7h 10m

$1,005

Los AngelesTamuning

LAX Los Angeles - GUM Tamuning Guam Intl

LAXGUM

Los Angeles

Thu 4/15

7:00 am-3:35 pm

2 stops39h 35m

Tamuning Guam Intl

Wed 4/21

3:00 am-8:47 pm

2 stops34h 47m

$1,133

Las VegasTamuning

LAS Las Vegas Harry Reid Intl - GUM Tamuning Guam Intl

LASGUM

Las Vegas Harry Reid Intl

Tue 3/2

3:25 pm-9:45 pm

2 stops36h 20m

Tamuning Guam Intl

Fri 3/5

7:45 am-12:16 pm

2 stops22h 31m

$1,172

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Mon 11/30

11:55 am-2:45 pm

1 stop32h 50m

Tamuning Guam Intl

Fri 12/4

4:45 pm-9:15 am

1 stop34h 30m

$1,191

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Fri 12/4

7:30 am-2:45 pm

2 stops37h 15m

Tamuning Guam Intl

Mon 12/7

4:45 pm-8:54 pm

2 stops46h 09m

$1,214

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Mon 2/22

12:50 pm-3:05 pm

1 stop32h 15m

Tamuning Guam Intl

Wed 3/10

2:40 am-11:51 am

1 stop27h 11m

$1,546

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Mon 2/22

12:50 pm-3:05 pm

1 stop32h 15m

Tamuning Guam Intl

Mon 3/8

4:50 pm-11:51 am

1 stop37h 01m

$1,546

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Wed 2/24

12:50 pm-1:00 am

1 stop18h 10m

Tamuning Guam Intl

Wed 3/10

2:40 am-11:51 am

1 stop27h 11m

$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 $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	$528
Best Round-Trip Price	$950
Fastest flight time	24h 10m
Popular in	August

The best one-way flight price to Guam from United States in the last 5 days is $528 (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 $950 (Las Vegas Harry Reid Intl to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 24h 10m (Sacramento Intl to Tamuning Guam Intl).

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August has the highest demand for flights to Guam, with a 11% 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 $975 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. $2,719 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $700 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 November 2026, there are 8 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.