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Cheap Flights from St Louis to St Lucia, LC, Saint Lucia - STL to SLU

Popular flights from St Louis to St Lucia

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jun 21, 2016 Jun 28, 2016 $886
Aug 1, 2016 Aug 8, 2016 $886
Aug 8, 2016 Aug 15, 2016 $886
United Airlines
Departure Date Return Date Lowest Price
Jul 16, 2016 Jul 23, 2016 $956

How Much Does it Cost to Fly from St Louis to St Lucia (STL to SLU)?

We have collected flight cost data from across the web for travel from St Louis to St Lucia, and have found the average flight price for this trip to be $920.

When Can I Buy the Cheapest Flight from St Louis to St Lucia (STL to SLU)?

Airlines can adjust prices for plane tickets from St Louis to St Lucia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to St Lucia

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to St Lucia.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$890 $886 $930 $983 $907 $912 $937

Lowest Fares Chart By Month from St Louis to St Lucia

The chart below shows the lowest fare by month when flying from St Louis to St Lucia.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May St Louis St Lucia American 5/30/16 6/6/16 2 $930
June St Louis St Lucia American 6/21/16 6/28/16 1 $886
July St Louis St Lucia American 7/1/16 7/8/16 1 $907
August St Louis St Lucia American 8/1/16 8/8/16 1 $886
September St Louis St Lucia American 9/12/16 9/19/16 2 $890
October St Louis St Lucia American 10/3/16 10/10/16 2 $892
November St Louis St Lucia American 11/28/16 12/5/16 2 $890
December St Louis St Lucia United 12/31/16 1/7/17 2 $823

St Louis to St Lucia Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to St Lucia?
Answer: Atlanta, GA

Airlines Flying from St Louis to St Lucia (STL to SLU)

Below are the different airlines that fly from St Louis to St Lucia with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to St Lucia.

St Louis to St Lucia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American MIA X X X X X X X
American ORD / MIA X X X X X X X
Air Canada YYZ X X
Delta ATL X X X X X X X
United EWR X

Airports for Your Route

These pages contain information about the major airports in St Louis and St Lucia, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Atlanta American, Alaska, Frontier, United $88
St Louis to New York American, Alaska, United $253
St Louis to San Juan American, Alaska, JetBlue, Frontier, United $358
St Louis to Chicago American, Alaska, United $213
St Louis to Dallas - Ft Worth American, Alaska, United $203
St Louis to Miami American, Alaska, United $348
St Louis to Orlando American, Alaska, JetBlue, Frontier, United $128
St Louis to Ft Lauderdale American, United $325
St Louis to Washington American, Alaska, United $203
St Louis to Los Angeles American, Alaska, Frontier, United $261
St Louis to Las Vegas American, Alaska, Frontier, United $123
St Louis to Charlotte American, Alaska, United $320
St Louis to Tampa American, Alaska, United $187
St Louis to Houston American, Alaska, United $278
St Louis to Boston American, Alaska, United $336
St Louis to Denver American, Alaska, Frontier, United $108
St Louis to Phoenix American, Alaska, Frontier, United $244

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Barbados American, Alaska, JetBlue, United $523
St Louis to Dominica American, United Check Dates
St Louis to Grenada American, United $938
St Louis to Antigua American, Alaska, LIAT, United, Virgin America $639
St Louis to St Maarten American, Alaska, JetBlue, United $597
St Louis to St Thomas Island American, Alaska, JetBlue, Spirit, United $342
St Louis to St Kitts American, Alaska, United $799
St Louis to St Croix Island American, Alaska, United $473
St Louis to Punta Cana American, Alaska, Frontier, United $506
St Louis to Port of Spain American, Caribbean, United $801
St Louis to Aruba American, Alaska, United $494
St Louis to Curacao American, Alaska, United $767
St Louis to Caracas American, United $610
Cheap Flights from St Louis to St Lucia, LC, Saint Lucia, from $886 Round trip from STL to SLU