Cheap flights from St. Louis (STL) to Guam

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Home South Pacific Guam Cheap flights from St. Louis to Guam

How to find the cheapest flight from
St. Louis (STL) to Guam

All the information you need to plan the best STL to GUM flight in 2021: compare St. Louis to Guam flight prices with the expected peak season, weather and rainfall in Guam.
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.

Lambert-St Louis to Guam 2021 flight deals

Cheap flights to Guam from St. Louis found for this year
14 Dec - 5 Jan
$1,960pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
STL
Lambert-St Louis
14 Dec - 5 Jan
$1,987pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
     
3 STOPS
STL
Lambert-St Louis
14 Dec - 5 Jan
$2,099pp
STL
Lambert-St Louis
United Airlines
     
3 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
     
3 STOPS
STL
Lambert-St Louis

One-way flights to Guam from St. Louis

The cheapest one-way flights from St. Louis to Guam
1:30 am - 2:00 pm
United Airlines
2 Stops
20h 30m
STL - GUM
United Airlines
$1,548
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Guam</span> flights.

Flight FAQs

From St. Louis to Guam

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.

Which airlines flying from Lambert-St Louis to Guam have flexible changes due to COVID-19?

One of the carriers operating flights from Lambert-St Louis to Guam that may be offering flexible change policies is United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from St. Louis to Guam for under $1,800 on Cheapflights?

Yes, there are multiple flights from St. Louis to Guam for under $1,800. The cheapest flight booked recently is on Multiple Airlines for just $1,736, but on average you can expect to pay $1,945.

What are the cheapest flights from St. Louis to Guam?

Looking for the cheapest flight from St. Louis to Guam? While on average our users pay $2,521, our data indicates the cheapest price to be $1,215. The most popular route (Lambert-St Louis - Tamuning Guam Intl), is priced around $1,736.

Related searches

Flights to Guam from St. Louis (STL)
Flights to St. Louis Flights to Guam

Rent a Car

Car Rentals in Guam

COVID Restrictions

View COVID Travel Restrictions for Guam

Do I need a COVID test to fly to Guam from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Guam

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Guam.

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Guam.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Guam.

Do I need a test to fly back to St. Louis from Guam?

Returning to Lambert-St Louis from Guam

COVID-19 testing requirements
Visitors from Guam must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Guam are not required to quarantine after entering Lambert-St Louis.

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Destination information for Guam

Things to know before you go - useful duration and weather info for your trip from St. Louis to Guam.
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Airports servicing St. Louis

St. Louis (STL)

Airports servicing

Tamuning Guam Intl (GUM)

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