HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tamuning

$1,082+ Cheap flights from Missouri to Tamuning (GUM)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GUM
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Tamuning with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Tamuning

Keep the following information in mind while searching for Missouri to Tamuning flight deals. Data was last updated July 3, 2025.

Round-trip from

$1,082
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$2,017
From Missouri to Tamuning Guam Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($285 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Missouri to Tamuning

Cheapest flights from Missouri to Tamuning
Explore the most affordable flight options available from Missouri to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 11/2811:10 amSTL - GUM
2 stops60h 35mUnited Airlines
Tue 12/27:25 amGUM - STL
2 stops25h 01mUnited Airlines
Deal found 6/30$1,082
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 11/55:10 pmMCI - GUM
3 stops33h 40mUnited Airlines
Tue 11/187:25 amGUM - MCI
2 stops20h 36mUnited Airlines
Deal found 7/2$1,917
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:40 amMCI - GUM
2 stops41h 35mDelta
Thu 10/231:55 amGUM - MCI
2 stops36h 06mDelta
Deal found 7/1$2,260

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri to Tamuning 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 July 3, 2025.
Use the filters below to find and compare flights from Missouri to Tamuning that are best for you.

Fly from

Missouri

Fly to

Tamuning

Route

Depart

Return

Price

St. LouisTamuning

STL - GUM

STLGUM

Lambert-St Louis

Fri 11/28

11:10 am-3:45 pm

2 stops60h 35m

Tamuning Guam Intl

Tue 12/2

7:25 am-4:26 pm

2 stops25h 01m

$1,082

Kansas CityTamuning

MCI - GUM

MCIGUM

Kansas City

Wed 11/5

5:10 pm-6:50 pm

3 stops33h 40m

Tamuning Guam Intl

Tue 11/18

7:25 am-12:01 pm

2 stops20h 36m

$1,917

Kansas CityTamuning

MCI - GUM

MCIGUM

Kansas City

Mon 10/13

6:40 am-3:15 pm

2 stops41h 35m

Tamuning Guam Intl

Thu 10/23

1:55 am-11:01 pm

2 stops36h 06m

$2,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Missouri to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Missouri 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 Missouri to Tamuning

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Tamuning (average of $1,977). Flying from Missouri to Tamuning in May is currently the most expensive (average of $2,214). 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.

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

Find hourly flight availability from Missouri to Tamuning. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Missouri to Tamuning by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Tamuning from Missouri?

    If you book a flight to Tamuning from Missouri, you will be flying to Guam Intl, which is the city’s only airport. Tamuning Guam Intl (GUM) is located 1.1 mi from the center of Tamuning.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Tamuning 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 Missouri to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Tamuning (average of $1,977). Flying from Missouri to Tamuning in May is currently the most expensive (average of $2,214). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Tamuning

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Tamuning flights
Honolulu to Tamuning flights
Los Angeles to Tamuning flights
O'Hare Intl to Tamuning flights
Dulles Intl to Tamuning flights
San Francisco to Tamuning flights
Orlando to Tamuning flights
Reagan-National to Tamuning flights
Newark to Tamuning flights
Atlanta to Tamuning flights
Dallas/Fort Worth to Tamuning flights
Ontario to Tamuning flights
Baltimore to Tamuning flights
Las Vegas to Tamuning flights
John F Kennedy Intl to Tamuning flights
San Diego to Tamuning flights
Portland to Tamuning flights
Philadelphia to Tamuning flights
Hobby to Tamuning flights
George Bush Intcntl to Tamuning flights
Memphis to Tamuning flights
San Antonio to Tamuning flights
Boston to Tamuning flights
Detroit to Tamuning flights
Kansas City to Tamuning flights
Miami to Tamuning flights
Salt Lake City to Tamuning flights
Denver to Tamuning flights
Wichita to Tamuning flights
Minneapolis to Tamuning flights
Norfolk to Tamuning flights
Sky Harbor Intl to Tamuning flights
Charlotte to Tamuning flights
Raleigh to Tamuning flights
Richmond to Tamuning flights
Savannah to Tamuning flights
Fort Lauderdale to Tamuning flights
Midway to Tamuning flights
Austin to Tamuning flights
Des Moines to Tamuning flights
Kailua-Kona to Tamuning flights
Nashville to Tamuning flights
Cleveland to Tamuning flights
Columbus to Tamuning flights
Spokane to Tamuning flights
Sacramento to Tamuning flights
Tampa to Tamuning flights
New Orleans to Tamuning flights

Top airline flying from Missouri to Tamuning

Discover the top airline that operate flights from Missouri to Tamuning. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,276FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.