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Cheap flights from St. Louis (STL) to Guam from $2,103

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — GUM
Apr 28 — May 51
From?
To?
Sun 4/28
Sun 5/5
1 adult, Economy
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What is the cheapest month to fly from St. Louis to Guam?

The best pricing can be found in the month of August. Prices to Guam from St. Louis average $2,276. You can even find prices in August for less than $2,276, as users have found deals to Guam from as low as $1,806. The month of February appears to be one of the more expensive times to travel to Guam from St. Louis. Flying in the targeted month can save you up to 27%.

When is the cheapest time to fly from St. Louis to Guam (STL - GU)?

When flying from St. Louis to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from St. Louis to Guam

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Guam. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Sat 7/134:36 pmSTL - GUM
2 stops58h 29mUnited Airlines
Sat 7/276:55 amGUM - STL
3 stops24h 33mUnited Airlines
Deal found 4/22$2,103
Sat 7/136:16 amSTL - GUM
3 stops44h 49mUnited Airlines
Sat 7/276:55 amGUM - STL
3 stops24h 33mUnited Airlines
Deal found 4/22$2,162
Sun 5/198:47 amSTL - GUM
2 stops42h 28mUnited Airlines
Fri 5/316:55 amGUM - STL
3 stops24h 30mUnited Airlines
Deal found 4/22$2,515

Cheap St. Louis to Guam flights in April & May 2024

Find cheap flight options from St. Louis to Guam specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
Sun 5/196:11 amSTL - GUM
2 stops42h 04mDelta
Fri 5/315:00 pmGUM - STL
2 stops45h 40mDelta
Deal found 4/22$2,202
Sun 5/198:47 amSTL - GUM
2 stops42h 28mUnited Airlines
Fri 5/316:55 amGUM - STL
3 stops24h 30mUnited Airlines
Deal found 4/22$2,515

St. Louis to Guam 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Guam in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Sat 7/131:45 pmSTL - GUM
2 stops61h 20mUnited Airlines
Sat 7/276:55 amGUM - STL
2 stops20h 54mUnited Airlines
Deal found 4/23$2,103
Sat 7/136:16 amSTL - GUM
3 stops44h 49mUnited Airlines
Sat 7/276:55 amGUM - STL
3 stops24h 33mUnited Airlines
Deal found 4/23$2,162
Sun 5/196:11 amSTL - GUM
2 stops42h 04mDelta
Fri 5/315:00 pmGUM - STL
2 stops45h 40mDelta
Deal found 4/22$2,202
Thu 11/146:15 amSTL - GUM
2 stops20h 40mUnited Airlines
Mon 11/187:35 amGUM - STL
2 stops25h 00mUnited Airlines
Deal found 4/21$2,226
Sun 5/198:47 amSTL - GUM
2 stops42h 28mUnited Airlines
Fri 5/316:55 amGUM - STL
3 stops24h 30mUnited Airlines
Deal found 4/22$2,515

Find flights from St. Louis to Guam within your budget

Customize your flight search to find flights from St. Louis to Guam 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 3,086,534 searches. Data last updated April 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,103 - $2,515

Route

Depart

Return

Price

Lambert-St LouisTamuning Guam Intl

STL - GUM

STLGUM

Lambert-St Louis

Sat 7/13

2 stops58h 29m

Tamuning Guam Intl

Sat 7/27

3 stops24h 33m

$2,103

Lambert-St LouisTamuning Guam Intl

STL - GUM

STLGUM

Lambert-St Louis

Sat 7/13

3 stops44h 49m

Tamuning Guam Intl

Sat 7/27

3 stops24h 33m

$2,162

Lambert-St LouisTamuning Guam Intl

STL - GUM

STLGUM

Lambert-St Louis

Sun 5/19

2 stops42h 04m

Tamuning Guam Intl

Fri 5/31

2 stops45h 40m

$2,202

Lambert-St LouisTamuning Guam Intl

STL - GUM

STLGUM

Lambert-St Louis

Sun 5/19

2 stops42h 28m

Tamuning Guam Intl

Fri 5/31

3 stops24h 30m

$2,515

Flights are sorted by cheapest first

Deals found on 4/22

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated April 23, 2024.
Delta
8.1
Very good
11,028 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,028 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,289 reviews
Delta
8.1
Very good
11,028 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Guam. 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 from for flights from St. Louis to Guam?

    If you book a flight to Guam from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • Can I find flights from St. Louis to Guam for under $2,200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Guam for under $2,200. The cheapest flight booked recently is on United Airlines for just $2,103, but on average you can expect to pay $2,245.

  • What does STL to GUM mean?

    STL stands for Lambert-St Louis Airport, while GUM stands for Tamuning Guam Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Guam that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Guam flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Guam with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Guam flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Guam that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Guam?

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

  • Can I find deals for business class flights from St. Louis to Guam?

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

  • Can I find deals for flights from St. Louis to Guam that allow pets onboard?

    Many airlines flying from St. Louis to Guam offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Guam?

    Yes, you can often find last-minute deals on St. Louis to Guam flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Guam flight deals updated?

    The St. Louis to Guam flight deals you see on this page were last updated on 4/23.

See more FAQs

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Top airline flying from St. Louis to Guam

Discover the top airline that operate flights from St. Louis to Guam. 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 3,086,534 searches. Data last updated April 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,806Average$2,066FlexibilityNo cancel feeOn-time69%
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Search flights from St. Louis to Guam by cabin class

Find flights from St. Louis to Guam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Guam?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Guam from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Guam?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Guam from St. Louis.

Can Cheapflights find flights from St. Louis to Guam with no change fees?

Certainly. Search results for flights to Guam from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis to Guam become cheaper?

Of course! You can now track prices for flights from St. Louis to Guam and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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