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Did you mean flights from St Louis to Sioux City?

Cheap Flights from Sioux City to St Louis, MO, United States - SUX to STL Last modified: Jul 1, 2016 7:47 AM

How Much Does it Cost to Fly from Sioux City to St Louis (SUX to STL)?

We have collected flight cost data from across the web for travel from Sioux City to St Louis, and have found the average flight price for this trip to be $805.

When Can I Buy the Cheapest Flight from Sioux City to St Louis (SUX to STL)?

Airlines can adjust prices for plane tickets from Sioux City to St Louis 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.

Airports for Your Route

These pages contain information about the major airports in Sioux City and St Louis, 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 Sioux City - SUX

FlightsAirlineLowest Price
Sioux City to Chicago American $273

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Omaha to St Louis American, Alaska, United $223
Des Moines to St LouisCheck Dates
Lincoln to St Louis American, Alaska, United $237
Sioux Falls to Chicago American, United $286
Lincoln to Chicago United $266
Des Moines to Dallas - Ft Worth American, United $304
Des Moines to Atlanta American, Alaska, United $198
Omaha to Denver American, Alaska, Frontier, United $92
Sioux Falls to Atlanta American, Alaska, United $325
Omaha to Nashville American, Alaska, United $316
Omaha to Indianapolis American, United $323
Des Moines to Denver Frontier, United $177
Omaha to Houston American, Alaska, Frontier, United $361
Des Moines to New York American, United $226
Sioux Falls to Dallas - Ft Worth American, Alaska, Frontier, United $299
Omaha to New York American, Alaska, United $176
Des Moines to Nashville American, United $194
Sioux Falls to Denver Frontier, United $152
Omaha to Washington American, Alaska, United $202
Omaha to Minneapolis - St Paul American, United $275
Omaha to Memphis American, Alaska, United $343
Sioux Falls to Nashville American, Alaska, Frontier, United $367
Omaha to Orlando American, Frontier, United $306
Omaha to Milwaukee American, United $321
Omaha to Detroit American, United $199
Omaha to Kansas CityCheck Dates
Des Moines to Springfield American, United $332
Omaha to Champaign American, United Check Dates
Des Moines to Houston American, United $220
Cheap Flights from Sioux City to St Louis, MO, Airfare Search for SUX to STL, Airline One-Way and Roundtrip Schedules