How much is a flight from Sioux City to Seattle?

Depending on when you travel and how far in advance you book, fares between Sioux City and Seattle can differ a lot.

Select your dates to check current offers.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

Which airports near Sioux City or Seattle offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Sioux City: Only Sioux City - Sioux Gateway is currently operating.
• Airports in Seattle: 2 options available in Seattle - Boeing Field, Lake Union.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Plan your perfect flight from Sioux City to Seattle

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Other popular destinations

Planning a trip to United States? Other frequent searches include: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.