$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
Nov 29 — Dec 61
1 adult, Economy
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Cheapest flights from Guam to MissouriExplore 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 October 30, 2025.
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 October 30, 2025.
This United Airlines deal was found by Cheapflights users on 10/29. 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 10/29![United Airlines logo]()
$1,431
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 October 30, 2025.
Round-trip from | $1,431 (United Airlines) |
|---|
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 October 30, 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-4:37 pm
2 stops24h 57m
Kansas City
Mon 11/24
5:10 pm-4:20 am
3 stops43h 10m
$1,431
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 October 30, 2025.
One of the essential ways to save on airfare from Guam to Missouri is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.
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 October 30, 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.
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
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Alternative routes for Guam to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
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 October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,582 | Average$1,794 | FlexibilityNo cancel fee | On-time69% |