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

Prices for flights from Missouri to Guam are refreshed on a daily basis.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Guam.

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

The required travel and health documents for your Guam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Guam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$696 Cheap Flights from Missouri to Guam in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Guam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:01 am - 1:00 amMCI Kansas City-GUM Tamuning Guam Intl

25h 59m2 stops Seattle/Tacoma Intl Incheon Intl

4:50 pm - 11:59 pmGUM Tamuning Guam Intl-MCI Kansas City

47h 09m2 stops Incheon Intl Seattle/Tacoma Intl

$1,149Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

11:15 am - 4:20 amSTL Lambert-St Louis-GUM Tamuning Guam Intl

50h 05m2 stops Houston George Bush Intcntl Tokyo Haneda

7:05 am - 8:46 pmGUM Tamuning Guam Intl-STL Lambert-St Louis

28h 41m2 stops Honolulu Denver Intl

$1,160United Airlines

Tue, Aug 25 - Fri, Aug 28

3:19 pm - 3:35 pmSTL Lambert-St Louis-GUM Tamuning Guam Intl

57h 16m2 stops Seattle/Tacoma Intl Incheon Intl

5:20 pm - 6:38 pmGUM Tamuning Guam Intl-STL Lambert-St Louis

64h 18m2 stops Incheon Intl Seattle/Tacoma Intl

$1,210Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

7:02 am - 3:35 pmSTL Lambert-St Louis-GUM Tamuning Guam Intl

41h 33m2 stops Seattle/Tacoma Intl Incheon Intl

4:50 pm - 11:59 pmGUM Tamuning Guam Intl-STL Lambert-St Louis

46h 09m2 stops Incheon Intl Seattle/Tacoma Intl

$1,315Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

7:00 am - 3:35 pmMCI Kansas City-GUM Tamuning Guam Intl

41h 35m2 stops Seattle/Tacoma Intl Incheon Intl

5:20 pm - 11:59 pmGUM Tamuning Guam Intl-MCI Kansas City

45h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$1,320Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

7:00 am - 2:35 pmMCI Kansas City-GUM Tamuning Guam Intl

40h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

2:00 am - 11:59 pmGUM Tamuning Guam Intl-MCI Kansas City

36h 59m2 stops Incheon Intl Seattle/Tacoma Intl

$1,520Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

7:00 am - 2:35 pmMCI Kansas City-GUM Tamuning Guam Intl

39h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 2:43 pmGUM Tamuning Guam Intl-MCI Kansas City

62h 08m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,605Alaska Airlines

Tue, Jan 5 - Mon, Feb 22

7:00 am - 2:35 pmMCI Kansas City-GUM Tamuning Guam Intl

40h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 11:59 pmGUM Tamuning Guam Intl-MCI Kansas City

46h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,703Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

5:00 am - 7:00 pmSTL Lambert-St Louis-GUM Tamuning Guam Intl

22h 00m2 stops Chicago O'Hare Intl Honolulu

7:45 am - 6:05 pmGUM Tamuning Guam Intl-STL Lambert-St Louis

26h 20m3 stops Honolulu Los Angeles San Francisco

$1,919United Airlines

Mon, Nov 9 - Mon, Nov 16

5:05 pm - 7:00 pmMCI Kansas City-GUM Tamuning Guam Intl

33h 55m3 stops Denver Intl San Francisco Honolulu

7:45 am - 4:56 pmGUM Tamuning Guam Intl-MCI Kansas City

25h 11m2 stops Honolulu San Francisco

$1,969United Airlines

Tue, Jan 5 - Mon, Feb 22

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United Airlines flights from Missouri to Guam

Our best United Airlines deals on Missouri to Guam flight tickets

United Airlines

Aug 25

STL11:15 amLambert-St Louis

50h 05m

2 stops

GUM4:20 amTamuning Guam Intl

Aug 28

GUM7:05 amTamuning Guam Intl

28h 41m

2 stops

STL8:46 pmLambert-St Louis

$1,160

United Airlines

Nov 9

STL5:00 amLambert-St Louis

22h 00m

2 stops

GUM7:00 pmTamuning Guam Intl

Nov 16

GUM7:45 amTamuning Guam Intl

26h 20m

3 stops

STL6:05 pmLambert-St Louis

$1,919

United Airlines

Jan 5

MCI5:05 pmKansas City

33h 55m

3 stops

GUM7:00 pmTamuning Guam Intl

Feb 22

GUM7:45 amTamuning Guam Intl

25h 11m

2 stops

MCI4:56 pmKansas City

$1,969

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityTamuning

MCI Kansas City - GUM Tamuning Guam Intl

MCIGUM

Kansas City

Thu 11/5

7:01 am-1:00 am

2 stops25h 59m

Tamuning Guam Intl

Thu 11/12

4:50 pm-11:59 pm

2 stops47h 09m

$1,149

St. LouisTamuning

STL Lambert-St Louis - GUM Tamuning Guam Intl

STLGUM

Lambert-St Louis

Tue 8/25

11:15 am-4:20 am

2 stops50h 05m

Tamuning Guam Intl

Fri 8/28

7:05 am-8:46 pm

2 stops28h 41m

$1,160

St. LouisTamuning

STL Lambert-St Louis - GUM Tamuning Guam Intl

STLGUM

Lambert-St Louis

Tue 9/22

3:19 pm-3:35 pm

2 stops57h 16m

Tamuning Guam Intl

Tue 9/29

5:20 pm-6:38 pm

2 stops64h 18m

$1,210

St. LouisTamuning

STL Lambert-St Louis - GUM Tamuning Guam Intl

STLGUM

Lambert-St Louis

Thu 10/22

7:02 am-3:35 pm

2 stops41h 33m

Tamuning Guam Intl

Thu 10/29

4:50 pm-11:59 pm

2 stops46h 09m

$1,315

Kansas CityTamuning

MCI Kansas City - GUM Tamuning Guam Intl

MCIGUM

Kansas City

Sun 9/27

7:00 am-3:35 pm

2 stops41h 35m

Tamuning Guam Intl

Sun 10/4

5:20 pm-11:59 pm

2 stops45h 39m

$1,320

Kansas CityTamuning

MCI Kansas City - GUM Tamuning Guam Intl

MCIGUM

Kansas City

Sat 9/12

7:00 am-2:35 pm

2 stops40h 35m

Tamuning Guam Intl

Fri 9/18

2:00 am-11:59 pm

2 stops36h 59m

$1,520

Kansas CityTamuning

MCI Kansas City - GUM Tamuning Guam Intl

MCIGUM

Kansas City

Tue 1/5

7:00 am-2:35 pm

2 stops39h 35m

Tamuning Guam Intl

Mon 2/22

4:35 pm-2:43 pm

2 stops62h 08m

$1,605

Kansas CityTamuning

MCI Kansas City - GUM Tamuning Guam Intl

MCIGUM

Kansas City

Sat 9/26

7:00 am-2:35 pm

2 stops40h 35m

Tamuning Guam Intl

Sat 10/3

4:40 pm-11:59 pm

2 stops46h 19m

$1,703

Quickest round-trip

St. LouisTamuning

STL Lambert-St Louis - GUM Tamuning Guam Intl

STLGUM

Lambert-St Louis

Mon 11/9

5:00 am-7:00 pm

2 stops22h 00m

Tamuning Guam Intl

Mon 11/16

7:45 am-6:05 pm

3 stops26h 20m

$1,919

Kansas CityTamuning

MCI Kansas City - GUM Tamuning Guam Intl

MCIGUM

Kansas City

Tue 1/5

5:05 pm-7:00 pm

3 stops33h 55m

Tamuning Guam Intl

Mon 2/22

7:45 am-4:56 pm

2 stops25h 11m

$1,969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri 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

How long is the flight from Missouri to Guam?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Guam, then you can expect flight times to average 21h and 25h 59m, respectively.

Cheap Missouri to Guam flight deals and tips

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

Fastest flight time	21h 00m
Direct flights	None

The fastest flight from Missouri to Guam takes 21h 00m

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

Search flight deals

Frequently asked questions about flying from Missouri to Guam

When did momondo last update prices for flights from Missouri to Guam?
Prices for flights from Missouri to Guam are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Guam?
As of August 2026, there is 1 operator available to choose from for flights from Missouri to Guam.
How old do you have to be to fly from Missouri to Guam?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Guam.
What documentation or ID do you need to fly to Guam?
The required travel and health documents for your Guam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Guam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Guam

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,801	Free Cancellation	Rating 7.4 10,114 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Guam for you.

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

momondo does allow users to show only those flights to Guam from Missouri which offer a flexible booking policy as well as other useful filters and features.

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

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

Of course. momondo tracks the price of Missouri to Guam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Guam trip

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Flights to Tamuningfrom $902

Cheap flights from Missouri to Guam from $696

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Guam departing on 11/24. 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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United Airlines flights from Missouri to Guam

Our best United Airlines deals on Missouri to Guam flight tickets

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How to get the cheapest flight ticket from Missouri to Guam

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Fastest flight time

Direct flights

Frequently asked questions about flying from Missouri to Guam

Best airlines flying from Missouri to Guam

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

Why use momondo?

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo

Missouri flight routes

According to popular flight searches on momondo this year

Guam flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Guam

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Cabin classes currently available on flights to Guam

List of cabin classes available on flights landing in Guam. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year