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Did you mean flights from Seattle to Sioux City?

Cheap Flights from Sioux City to Seattle, WA, United States - SUX to SEA Last modified: Jul 25, 2016 1:49 AM

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

Airlines can adjust prices for plane tickets from Sioux City to Seattle 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 Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Omaha to Seattle American, Alaska, Frontier, United $232
Des Moines to Seattle American, Alaska, United $254
Sioux Falls to Seattle American, Alaska, Frontier, United $284
Lincoln to Seattle Alaska, United $267
Omaha to Portland American, Alaska, Frontier, United $232
Des Moines to Portland American, Alaska, Frontier, United $284
Sioux Falls to Portland American, Alaska, Frontier, United $239
Omaha to Los Angeles American, Alaska, Frontier, United $239
Omaha to Las Vegas American, Alaska, Frontier, United $239
Omaha to Denver American, Alaska, Frontier, United $62
Omaha to San Francisco American, Alaska, Frontier, United $235
Des Moines to Las Vegas American, Frontier, United $204
Des Moines to Los Angeles American, Alaska, Frontier, United $244
Des Moines to Denver Frontier, United $197
Sioux Falls to Las Vegas Frontier, United $199
Sioux Falls to Denver Frontier, United $132
Des Moines to San Francisco American, Alaska, Frontier, United $284
Omaha to Phoenix American, United $222
Omaha to Eugene American, Alaska, United $309
Des Moines to Phoenix American, Frontier, United $224
Des Moines to Dallas - Ft Worth American, United $304
Sioux Falls to Los Angeles American, Alaska, Frontier, United $318
Sioux Falls to San Francisco American, Alaska, Frontier, United $219
Omaha to Salt Lake City American, Alaska, Frontier, United $211
Sioux Falls to Chicago American, United $286
Omaha to Sacramento American, Alaska, United $325
Sioux Falls to Phoenix American, Frontier, United $219
Omaha to San Diego American, Alaska, Frontier, United $239

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Omaha to Vancouver American, Air Canada, Alaska, United, WestJet $420
Des Moines to Vancouver American, Air Canada, Alaska, United, WestJet $335
Cheap Flights from Sioux City to Seattle, WA, Airfare Search for SUX to SEA, Airline One-Way and Roundtrip Schedules