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.
Fly from
Fly to
Budget
$1,654 - $3,796
Route
Depart
Return
Price
Lambert-St LouisTamuning Guam Intl
STL - GUM
STLGUM
Lambert-St Louis
Fri 1/26
2 stops58h 25m
Tamuning Guam Intl
Tue 1/30
2 stops39h 23m
Lambert-St LouisTamuning Guam Intl
STL - GUM
STLGUM
Lambert-St Louis
Fri 1/26
2 stops40h 30m
Tamuning Guam Intl
Tue 1/30
3 stops46h 37m
Lambert-St LouisTamuning Guam Intl
STL - GUM
STLGUM
Lambert-St Louis
Fri 1/26
2 stops27h 20m
Tamuning Guam Intl
Mon 1/29
2 stops26h 46m
Lambert-St LouisTamuning Guam Intl
STL - GUM
STLGUM
Lambert-St Louis
Tue 12/26
3 stops28h 35m
Tamuning Guam Intl
Sat 12/30
2 stops29h 04m
Lambert-St LouisTamuning Guam Intl
STL - GUM
STLGUM
Lambert-St Louis
Tue 12/26
2 stops37h 17m
Tamuning Guam Intl
Sat 12/30
2 stops32h 12m
Lambert-St LouisTamuning Guam Intl
STL - GUM
STLGUM
Lambert-St Louis
Tue 12/26
2 stops26h 46m
Tamuning Guam Intl
Fri 12/29
2 stops34h 59m
Entertainment
Food
Comfort
Overall
Boarding
Crew
Reviews
Air conditioning wasn’t really working, very hot and a long time sitting in the heat waiting for last minute boarders
Entertainment
Food
Comfort
Overall
Boarding
Crew
Reviews
Air conditioning wasn’t really working, very hot and a long time sitting in the heat waiting for last minute boarders
Entertainment
Food
Comfort
Overall
Boarding
Crew
Reviews
Air conditioning wasn’t really working, very hot and a long time sitting in the heat waiting for last minute boarders
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.
Yes, there are multiple flights from St. Louis to Guam for under $1,700. The cheapest flight booked recently is on United Airlines for just $1,654, but on average you can expect to pay $2,421.
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.
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