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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: Jun 29, 2016 7:44 PM

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

We have collected flight cost data from across the web for travel from Sioux City to Seattle, and have found the average flight price for this trip to be $542.

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 $259
Des Moines to Seattle American, Alaska, United $334
Sioux Falls to Seattle American, Alaska, Frontier, United $345
Lincoln to Seattle Alaska, United $267
Omaha to Portland American, Alaska, Frontier, United $309
Des Moines to Portland American, Alaska, Frontier, United $294
Sioux Falls to Portland American, Alaska, Frontier, United $351
Omaha to Los Angeles American, Alaska, Frontier, United $248
Omaha to Las Vegas American, Frontier, United $269
Omaha to Denver American, Alaska, Frontier, United $92
Omaha to San Francisco American, Alaska, Frontier, United $337
Des Moines to Las Vegas American, Frontier, United $274
Des Moines to Los Angeles American, Alaska, Frontier, United $301
Des Moines to Denver Frontier, United $177
Sioux Falls to Las Vegas American, Frontier, United $255
Sioux Falls to Denver Frontier, United $152
Des Moines to San Francisco American, Alaska, Frontier, United $338
Omaha to Phoenix American, Alaska, Frontier, United $252
Omaha to Eugene American, Alaska, United $427
Des Moines to Phoenix American, Frontier, United $219
Des Moines to Dallas - Ft Worth American, United $319
Sioux Falls to Los Angeles American, Alaska, Frontier, United $387
Sioux Falls to San Francisco American, Alaska, Frontier, United $387
Omaha to Salt Lake City American, Alaska, Frontier, United $245
Sioux Falls to Chicago American, United $286
Omaha to Sacramento American, Alaska, United $425
Sioux Falls to Phoenix American, Alaska, Frontier, United $367
Omaha to San Diego American, Alaska, Frontier, United $297

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Omaha to Vancouver American, Air Canada, Alaska, United, WestJet $398
Des Moines to Vancouver American, Air Canada, Alaska, United, WestJet $322
Cheap Flights from Sioux City to Seattle, WA, Airfare Search for SUX to SEA, Airline One-Way and Roundtrip Schedules