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$1,431+ Cheap flights from Guam to Missouri

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — STL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Guam to Missouri

Keep the following information in mind while searching for Guam to Missouri flight deals. Data was last updated September 15, 2025.

Round-trip from

$1,431
(United Airlines)
From Guam to Missouri
Search Deals

Find flight deals from Guam to Missouri

Cheapest flights from Guam to Missouri
Explore the most affordable flight options available from Guam to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:40 amGUM - MCI
3 stops30h 10mUnited Airlines
Mon 11/245:10 pmMCI - GUM
3 stops43h 10mUnited Airlines
Deal found 9/11$1,431

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guam to Missouri 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Guam to Missouri that are best for you.

Fly from

Guam

Fly to

Missouri

Route

Depart

Return

Price

TamuningKansas City

GUM - MCI

GUMMCI

Tamuning Guam Intl

Thu 11/20

7:40 am-4:05 pm

2 stops24h 25m

Kansas City

Mon 11/24

5:10 pm-4:20 am

3 stops43h 10m

$1,431

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Guam to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Guam with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Guam to Missouri

What is the cheapest time of day to fly from GU to MO?

Find hourly flight availability from Guam to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Guam to Missouri as you normally would.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with United Airlines from Guam to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Guam to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Guam to Missouri?

    United Airlines can get you from Guam to Missouri in just under 24h 25m. Your travel time can differ by up to . Guam and Missouri are separated by a distance of 7149 mi.

  • Can I find deals for flights from Guam to Missouri that include hotel bookings?

    Yes. In addition to deals on Guam to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guam to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Missouri.

  • Can I find deals for business class flights from Guam to Missouri?

    Yes. Cheapflights offers flight deals from Guam to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Guam to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Guam to Missouri (average of $311). Flying from Guam to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Guam to Missouri

Discover the top airline that operate flights from Guam to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,575Average$1,825FlexibilityNo cancel feeOn-time69%

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