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Cheap Flights from Sioux City to Seattle, WA, United States - SUX to SEA Last modified: May 24, 2016 1:48 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 $585.

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.

Sioux City to Seattle Flight Questions

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

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

Airlines Flying from Sioux City to Seattle (SUX to SEA) Number of flights searched: 14Last modified: May 24, 2016 1:48 PM

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

Sioux City to Seattle
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 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 $240
Des Moines to Seattle American, Alaska, United $304
Sioux Falls to Seattle American, Alaska, Frontier, United $305
Lincoln to Seattle American, Alaska, United $303
Omaha to Portland American, Alaska, Frontier, United $239
Des Moines to Portland American, Alaska, Frontier, United $302
Sioux Falls to Portland American, Alaska, Frontier, United $351
Omaha to Los Angeles American, Alaska, Frontier, United $182
Omaha to Las Vegas American, Alaska, Frontier, United $257
Omaha to Denver American, Frontier, United $132
Omaha to San Francisco American, Alaska, Frontier, United $240
Des Moines to Las Vegas American, United $328
Des Moines to Los Angeles American, Alaska, United $294
Des Moines to Denver Frontier, United $178
Sioux Falls to Las Vegas Frontier, United $300
Sioux Falls to Denver Frontier, United $144
Des Moines to San Francisco American, Alaska, Frontier, United $244
Omaha to Phoenix American, Alaska, Frontier, United $257
Omaha to Eugene American, Alaska, United $403
Des Moines to Phoenix American, Frontier, United $219
Des Moines to Dallas - Ft Worth American, United $317
Sioux Falls to Los Angeles American, Alaska, Frontier, United $387
Sioux Falls to San Francisco American, Alaska, Frontier, United $260
Omaha to Salt Lake City American, Frontier, United $236
Sioux Falls to Chicago American, United $290
Omaha to Sacramento American, Alaska, United $419
Sioux Falls to Phoenix American, Alaska, United $336
Omaha to San Diego American, Alaska, Frontier, United $240

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, Allegiant, United, WestJet $333
Cheap Flights from Sioux City to Seattle, WA, Airfare Search for SUX to SEA, Airline One-Way and Roundtrip Schedules