$667 Find Cheap Flights from Las Vegas to Guam - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Price, demand and travel trends for Las Vegas to Guam flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Las Vegas to Guam right now?

The cheapest fare from Las Vegas to Guam in the last week was $1,267 round-trip, to Tamuning Guam Intl (GUM).

Which airport in Guam is the cheapest to fly to from Las Vegas?

All flights from Las Vegas to Guam arrive at Tamuning Guam Intl (GUM). On average, round-trip fares are around $2,068.

What’s the cheapest day to fly from Las Vegas to Guam?

Monday tends to be the cheapest day to fly from Las Vegas to Guam, while Sunday is the most expensive. Fares run about 27% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Las Vegas to Guam?

Data from the past 12 months shows it's cheapest to fly to Guam during the afternoon with average prices of $1,197. The morning is the most expensive time to fly, with average prices of $2,068.

Key details for Las Vegas to Guam flights

Low season

February

Cheapest flight

$667
Beat the crowds with an average 3% drop in travelers.
One-way flight from Las Vegas to Tamuning

Your Las Vegas to Guam flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Las Vegas to Guam?

    Yes. Fares from Las Vegas to Guam are low right now. As a rule of thumb, a round-trip under $1,917 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Las Vegas to Guam?

    Over the past 12 months, round-trip fares from Las Vegas to Guam have ranged from $1,917 to $2,588.

  • What are the main airports serving Guam?

    Flights to Guam all arrive at Tamuning Guam Intl (GUM).

  • Which cabin classes are available on flights from Las Vegas to Guam?

    On flights from Las Vegas to Guam you can book Economy Class, Premium Economy Class or First Class.

  • What are some popular landmarks in Guam?

    KAYAK travelers' favorite landmarks in Guam include:

    • Tumon Bay
    • Dusit Thani Guam Resort and Convention Center

Your guide to booking Las Vegas to Guam flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for November when flights are typically cheapest and avoid August when prices are at their highest.
  • Flying on Monday is usually the cheapest. Flights on Sunday cost about 27% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Tamuning, which is the most popular destination in Guam. From there, it's easy to continue on to other popular destinations such as Yona, Dededo and Barrigada.

Reviews of the top airline flying from Las Vegas to Guam

 
Need help choosing which airline to fly with from Las Vegas to Guam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10350 reviews
7.7Boarding
6.7Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Quinoa chocolate cookies are my favorite! Would be nice to have internet service like American

10.0 ExcellentMarianne, Oct 2026
Read more United Airlines reviews

Quinoa chocolate cookies are my favorite! Would be nice to have internet service like American

Old plane, no amenities. Very abrupt landing. Unnecessarily long taxi time.

The plane left over an hour late. I missed my connection going to Tokyo. They haven’t sent my bag to Thailand, where I ended up. It took me over 32 hours to get here. Very bad experience so far. I hope they can fix this and get my bag to me, within 24 hours it doesn’t look good at this time.

We had to wait almost an hour for the wheelchair porter to be ready to pick up my mother. And when she arrived in Newark airport the porter was not there and she started walking with her cane and her poor mobility. When the Newark porter found her they didn't want to transfer her bags to the wheelchair for her.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Too many canceled flights and kept my wife and I separated on alternate flights. We did not fly out of Denver. We paid a lot of money for the seats we wanted and now that money is gone and we did not sit together. That being said, the many agents were very friendly and did everything possible to help us.

It was soooo hot I was sweating even at altitude. I know you want people to sleep, but keeping it that hot is stupid!

Your app is impossible to use. I couldn't load it. Then i couldn't open it. When i finally got both those things done -with much help -then i couldn't open the app to install a credit card. The upshot was 4 flights without access to food or drink. When i first tried to download united app some company called starlier opened instead and i would up signing up for some 49 dollar a month music service which i still have not been able to cancel.

I contacted both carriers months beforehand to change the cabin (booked in April) but to no avail (united asked to contact Swiss since it was their equipment, Swiss told me to reach out to united). So yeah… My seat was pretty worn down, legroom on 27K was more than enough, but still economy seating so, getting to know your neighbours was easy. According to ground staff, the flight was massively overbooked- and this showed. I ordered a gluten free meal beforehand (which was honoured) but for breakfast got a bread roll and croissant 🤷🏼‍♂️ The connection itself is great. Leaving SFO late PM to arrive at ZRH in the afternoon makes it easier to get re adjusted again. However, and since I’ve flown this connection a couple of times in the past, I will rather deal with one carrier only and include a layover on the east coast.

More options for your flight from Las Vegas to Guam

Complete your trip to Guam with a hotel stay or car rental