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Cheap flights from Las Vegas to Guam from $1,638

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Guam departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Las Vegas to Guam

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:23 pm - 3:50 pm
LAS
-
GUM
56h 27m
2 stops
United Airlines Logo
7:10 am - 10:40 am
GUM
-
LAS
20h 30m
2 stops
$1,638United Airlines
Sun, Oct 4 - Thu, Oct 8
United Airlines Logo
2:23 pm - 3:50 pm
LAS
-
GUM
56h 27m
2 stops
United Airlines Logo
7:10 am - 8:11 pm
GUM
-
LAS
30h 01m
2 stops
$1,640United Airlines
Sun, Oct 4 - Thu, Oct 8
United Airlines Logo
2:23 pm - 3:50 pm
LAS
-
GUM
56h 27m
2 stops
United Airlines Logo
7:10 am - 1:59 pm
GUM
-
LAS
23h 49m
2 stops
$1,750United Airlines
Sun, Oct 4 - Thu, Oct 8
United Airlines Logo
7:37 pm - 3:45 pm
LAS
-
GUM
51h 08m
2 stops
United Airlines Logo
7:10 am - 8:11 pm
GUM
-
LAS
30h 01m
2 stops
$1,796United Airlines
Sun, Oct 4 - Thu, Oct 8
United Airlines Logo
7:37 pm - 3:45 pm
LAS
-
GUM
51h 08m
2 stops
United Airlines Logo
7:10 am - 12:26 pm
GUM
-
LAS
22h 16m
2 stops
$1,802United Airlines
Sun, Oct 4 - Thu, Oct 8
United Airlines Logo
6:20 pm - 6:05 pm
LAS
-
GUM
30h 45m
2 stops
United Airlines Logo
7:05 am - 2:34 pm
GUM
-
LAS
24h 29m
2 stops
$2,259United Airlines
Wed, Jul 1 - Mon, Jul 20
United Airlines Logo
6:00 am - 6:05 pm
LAS
-
GUM
19h 05m
3 stops
United Airlines Logo
7:05 am - 9:42 am
GUM
-
LAS
19h 37m
2 stops
$2,602United Airlines
Tue, Jun 30 - Thu, Jul 16
United Airlines Logo
6:00 am - 6:05 pm
LAS
-
GUM
19h 05m
3 stops
United Airlines Logo
7:05 am - 10:28 am
GUM
-
LAS
20h 23m
2 stops
$2,636United Airlines
Wed, Jul 1 - Mon, Jul 20

United Airlines flights from Las Vegas to Guam

Our best United Airlines deals on Las Vegas to Guam flight tickets
United Airlines
Oct 4
LAS2:23 pmLas Vegas Harry Reid Intl
56h 27m
2 stops
GUM3:50 pmTamuning Guam Intl
Oct 8
GUM7:10 amTamuning Guam Intl
20h 30m
2 stops
LAS10:40 amLas Vegas Harry Reid Intl
$1,638
United Airlines
Oct 4
LAS2:23 pmLas Vegas Harry Reid Intl
56h 27m
2 stops
GUM3:50 pmTamuning Guam Intl
Oct 8
GUM7:10 amTamuning Guam Intl
30h 01m
2 stops
LAS8:11 pmLas Vegas Harry Reid Intl
$1,640
United Airlines
Oct 4
LAS2:23 pmLas Vegas Harry Reid Intl
56h 27m
2 stops
GUM3:50 pmTamuning Guam Intl
Oct 8
GUM7:10 amTamuning Guam Intl
23h 49m
2 stops
LAS1:59 pmLas Vegas Harry Reid Intl
$1,750

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Las Vegas to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Sun 10/4

2:23 pm-3:50 pm

2 stops56h 27m

Tamuning Guam Intl

Thu 10/8

7:10 am-10:40 am

2 stops20h 30m

$1,638

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Sun 10/4

2:23 pm-3:50 pm

2 stops56h 27m

Tamuning Guam Intl

Thu 10/8

7:10 am-8:11 pm

2 stops30h 01m

$1,640

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Sun 10/4

2:23 pm-3:50 pm

2 stops56h 27m

Tamuning Guam Intl

Thu 10/8

7:10 am-1:59 pm

2 stops23h 49m

$1,750

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Sun 10/4

7:37 pm-3:45 pm

2 stops51h 08m

Tamuning Guam Intl

Thu 10/8

7:10 am-8:11 pm

2 stops30h 01m

$1,796

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Sun 10/4

7:37 pm-3:45 pm

2 stops51h 08m

Tamuning Guam Intl

Thu 10/8

7:10 am-12:26 pm

2 stops22h 16m

$1,802

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Wed 7/1

6:20 pm-6:05 pm

2 stops30h 45m

Tamuning Guam Intl

Mon 7/20

7:05 am-2:34 pm

2 stops24h 29m

$2,259
Quickest round-trip

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Tue 6/30

6:00 am-6:05 pm

3 stops19h 05m

Tamuning Guam Intl

Thu 7/16

7:05 am-9:42 am

2 stops19h 37m

$2,602

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Wed 7/1

6:00 am-6:05 pm

3 stops19h 05m

Tamuning Guam Intl

Mon 7/20

7:05 am-10:28 am

2 stops20h 23m

$2,636

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Guam from

How to get the cheapest flight ticket from Las Vegas to Guam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Guam?

If you aren’t able to travel during the month of June, then book flights to Guam from Las Vegas during March instead. Flights to Guam in March, while not as cheap as those in June, still average around $0.

Cheap Las Vegas to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Guam

Fastest flight time

27h 50m

Direct flights

None
The fastest flight from Las Vegas to Guam takes 27h 50m
There are no direct flights from Las Vegas to Guam. There are no popular flight routes from Las Vegas to Guam.
Search flight deals

Frequently asked questions about flying from Las Vegas to Guam

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Guam?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Guam were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Guam?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport 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 from Las Vegas Harry Reid Intl Airport to Guam.

  • What documentation or ID do you need to fly to Guam?

    The travel and health documents required for your trip to Guam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Las Vegas to Guam

Compare and see reviews for airlines that fly from Las Vegas to Guam with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,197Free CancellationRating
7.4
9,748 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Guam?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Guam. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Las Vegas to Guam with flexible booking policies on momondo?

Flights from Las Vegas to Guam with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Guam?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Guam.

I’m not ready to book a flight from Las Vegas to Guam right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Guam from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Guam trip

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