How do I get Price Alerts for flights from Guam to Missouri?

Confirm your travel details to search for the latest offers for flights from Guam to Missouri . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Guam to Missouri with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Guam to Missouri?

Prices for flights from Guam to Missouri were last updated today.

How many operators does momondo search for flights from Guam to Missouri?

As of September 2026, there is 1 operator available to choose from for flights from Guam to Missouri.

How old do you have to be to fly from Guam to Missouri?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri 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 Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$878 Cheap Flights from Guam to Missouri in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Guam to Missouri

Round-trip

One-way

Recent round-trip flight deals from Guam to Missouri

Enter your travel dates to find the best prices.

12:25 pm - 7:02 pmGUM Tamuning Guam Intl-STL Lambert-St Louis

22h 37m2 stops Tokyo Narita Chicago O'Hare Intl

5:08 pm - 4:40 amSTL Lambert-St Louis-GUM Tamuning Guam Intl

43h 32m2 stops Chicago O'Hare Intl Tokyo Haneda

$2,768United Airlines

Wed, Dec 23 - Sun, Jan 3

6:55 am - 7:02 pmGUM Tamuning Guam Intl-STL Lambert-St Louis

28h 07m2 stops Tokyo Narita Chicago O'Hare Intl

5:59 pm - 9:45 pmSTL Lambert-St Louis-GUM Tamuning Guam Intl

35h 46m2 stops Houston George Bush Intcntl Tokyo Narita

$2,774United Airlines

Wed, Dec 23 - Sun, Jan 3

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United Airlines flights from Guam to Missouri

Our best United Airlines deals on Guam to Missouri flight tickets

United Airlines

Dec 23

GUM12:25 pmTamuning Guam Intl

22h 37m

2 stops

STL7:02 pmLambert-St Louis

Jan 3

STL5:08 pmLambert-St Louis

43h 32m

2 stops

GUM4:40 amTamuning Guam Intl

$2,768

United Airlines

Dec 23

GUM6:55 amTamuning Guam Intl

28h 07m

2 stops

STL7:02 pmLambert-St Louis

Jan 3

STL5:59 pmLambert-St Louis

35h 46m

2 stops

GUM9:45 pmTamuning Guam Intl

$2,774

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningSt. Louis

GUM Tamuning Guam Intl - STL Lambert-St Louis

GUMSTL

Tamuning Guam Intl

Wed 12/23

12:25 pm-7:02 pm

2 stops22h 37m

Lambert-St Louis

Sun 1/3

5:08 pm-4:40 am

2 stops43h 32m

$2,768

Quickest round-trip

TamuningSt. Louis

GUM Tamuning Guam Intl - STL Lambert-St Louis

GUMSTL

Tamuning Guam Intl

Wed 12/23

6:55 am-7:02 pm

2 stops28h 07m

Lambert-St Louis

Sun 1/3

5:59 pm-9:45 pm

2 stops35h 46m

$2,774

Cheapest one-way

TamuningKansas City

GUM Tamuning Guam Intl - MCI Kansas City

GUMMCI

Tamuning Guam Intl

Sun 10/11

2:50 am-11:59 pm

3 stops36h 09m

$878

Quickest one-way

TamuningKansas City

GUM Tamuning Guam Intl - MCI Kansas City

GUMMCI

Tamuning Guam Intl

Mon 10/12

4:40 am-11:59 pm

2 stops34h 19m

$1,156

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Guam to Missouri flight deals and tips

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

Best Price Found	$878
Fastest flight time	24h 12m
Direct flights	None

The best one-way flight to Missouri from Guam in the past 72 hours is $878. The best round-trip flight deal from Guam to Missouri found on momondo in the last 72 hours is $2,768.

The fastest flight from Guam to Missouri takes 24h 12m

There are no direct flights from Guam to Missouri. There are no popular flight routes from Guam to Missouri.

Search flight deals

Frequently asked questions about flying from Guam to Missouri

When did momondo last update prices for flights from Guam to Missouri?
Prices for flights from Guam to Missouri were last updated today.
How many operators does momondo search for flights from Guam to Missouri?
As of September 2026, there is 1 operator available to choose from for flights from Guam to Missouri.
How old do you have to be to fly from Guam to Missouri?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri 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 Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Guam to Missouri

Compare and see reviews for airlines that fly from Guam to Missouri with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,393	Free Cancellation	Rating 7.4 10,261 reviews		Search United Airlines flights

Frequently asked questions about flying from Guam to Missouri

How do I get Price Alerts for flights from Guam to Missouri?
Confirm your travel details to search for the latest offers for flights from Guam to Missouri. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Guam to Missouri with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

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

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

All flight searches from Guam to Missouri on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Guam to Missouri?

Once all potential Guam to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Guam to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.