NT$4,719 Cheap flights from Lake St Louis, MO

View NT$4,719 flight on Thu, 2026/1/1Opens in a new window

Popular airlines from Lake St Louis

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

  • Alaska Airlines

    Alaska Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Lake St Louis

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$10,495 Roundtrip, found 6 days ago
NT$10,495
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$10,495 found 6 days ago
United
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$11,431 Roundtrip, found 6 days ago
NT$11,431
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$11,431 found 6 days ago
Delta
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$12,242 Roundtrip, found 6 days ago
NT$12,242
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$12,242 found 6 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$12,381 Roundtrip, found 6 days ago
NT$12,381
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$12,381 found 6 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$12,685 Roundtrip, found 6 days ago
NT$12,685
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$12,685 found 6 days ago
United
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$12,725 Roundtrip, found 6 days ago
NT$12,725
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$12,725 found 6 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$12,989 Roundtrip, found 6 days ago
NT$12,989
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$12,989 found 6 days ago
American Airlines
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$13,185 Roundtrip, found 6 days ago
NT$13,185
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$13,185 found 6 days ago
Delta
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$13,332 Roundtrip, found 6 days ago
NT$13,332
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$13,332 found 6 days ago
Delta
Fri, Jan 30 - Tue, Feb 3
STL
St. Louis
PHX
Phoenix
NT$13,333 Roundtrip, found 6 days ago
NT$13,333
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 30 from St. Louis to Phoenix, returning Tue, Feb 3, priced at NT$13,333 found 6 days ago

Flights from Lake St Louis: Essential Travel Information

Cheapest flight from Lake St Louis
NT$10,495 (roundtrip)
Best airlines to fly from Lake St Louis
Delta, American Airlines, United
Cheapest month to fly from Lake St Louis
January
Lake St Louis IATA code
STL
Lake St Louis Country/State
St. Louis
Airline ticket deals from Lake St Louis
NT$10,495 - NT$13,333

 

*Available to Expedia members.