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Cheap Flights from Seattle to Sioux City, IA, United States - SEA to SUX Last modified: May 24, 2016 1:42 AM

How Much Does it Cost to Fly from Seattle to Sioux City (SEA to SUX)?

We have collected flight cost data from across the web for travel from Seattle to Sioux City, and have found the average flight price for this trip to be $476.

When Can I Buy the Cheapest Flight from Seattle to Sioux City (SEA to SUX)?

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

Seattle to Sioux City Flight Questions

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

Question: What are the most popular connecting cities when flying from Seattle to Sioux City?
Answer: Dallas - Ft Worth, TX

Airlines Flying from Seattle to Sioux City (SEA to SUX) Number of flights searched: 14Last modified: May 24, 2016 1:42 AM

Below are the different airlines that fly from Seattle to Sioux City 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 Seattle to Sioux City.

Seattle to Sioux City
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Sioux City, 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 Seattle - SEA

FlightsAirlineLowest Price
Seattle to Omaha American, Alaska, Frontier, United $251
Seattle to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $235
Seattle to Sioux Falls American, Alaska, United $325
Seattle to Kansas City American, Alaska, Spirit, United $284
Seattle to Des Moines American, Alaska, Frontier, Allegiant, United $304
Seattle to St Louis American, Alaska, Frontier, United $278
Seattle to Lincoln American, Alaska, United $314
Seattle to Detroit American, Alaska, JetBlue, Spirit, United $314
Seattle to Milwaukee American, Alaska, Frontier, United $278
Seattle to Cedar Rapids American, Alaska, Frontier, Allegiant, United $348
Seattle to Fargo American, Alaska, United $444
Seattle to Madison American, Alaska, Frontier, United $412
Seattle to Wichita American, Alaska, United $332
Seattle to Nashville American, Alaska, JetBlue, Frontier, United $261

Cheap Domestic Flights to Sioux City - SUX

FlightsAirlineLowest Price
Portland to Sioux City American, United Check Dates
Portland to Omaha American, Alaska, Frontier, United $239
Portland to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $234
Portland to Sioux Falls American, Alaska, Frontier, United $220
Portland to Denver American, Alaska, Frontier, Spirit, United, Virgin America $161
Portland to Des Moines American, Alaska, Frontier, United $302
Portland to Lincoln Alaska, United $341
Portland to Kansas City American, Alaska, Frontier, United $214
Portland to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $107
Portland to St Louis American, Alaska, United $264
Portland to Phoenix American, Alaska, Frontier, United $128
Portland to Houston American, Alaska, JetBlue, Frontier, Spirit, United $296

Cheap International Flights to Sioux City - SUX

FlightsAirlineLowest Price
Vancouver to Omaha American, Air Canada, Alaska, United, WestJet $340
Vancouver to Minneapolis - St Paul Pacific Coastal, American, Air Canada, Alaska, Spirit, Sun Country, United, WestJet $359
Vancouver to Dallas - Ft Worth Pacific Coastal, American, Air Canada, Alaska, Spirit, United, WestJet $338
Vancouver to Denver Pacific Coastal, American, Air Canada, Alaska, Frontier, United, WestJet $373
Cheap Flights from Seattle to Sioux City, IA, Airfare Search for SEA to SUX, Airline One-Way and Roundtrip Schedules