Cheap Flights from Killeen (ILE) to Seattle (SEA)

Popular airlines from Killeen, TX (ILE-Skylark Field) to Seattle-Tacoma International Airport (SEA)

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $537
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $537

Frequently asked questions

How much does a flight from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight or cheap return flight from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from ILE to SEA is , when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA)?
You can't fly directly from Killeen, TX (ILE-Skylark Field) to Seattle - Tacoma Intl. Airport (SEA). However, you'll find other airports with nonstop flights. Board your plane at Austin-Bergstrom Intl. Airport (AUS) and travel straight to Seattle without any detours.
What is the cheapest airline that flies from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline that'll fly you from ILE to SEA, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA)?
You'll need to hop on a flight with a layover if you're traveling from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from ILE to SEA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA)?
To land at Seattle - Tacoma Intl. Airport (SEA) on time, book a flight that leaves Skylark Field Airport (ILE) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your plane ticket from ILE to SEA right before your journey is usually more expensive. However, if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an ILE to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking an ILE to SEA flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Skylark Field Airport (ILE) to Seattle - Tacoma Intl. Airport (SEA)?
If you booked your ILE to SEA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Skylark Field
Destination airport
Seattle - Tacoma Intl.
Distance
1721 mi

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Killeen to Seattle Flights

The cheapest times to fly from Killeen to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Killeen to Seattle are during the month of . You can find some of the cheapest flights from Killeen to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Killeen to Seattle

Sunday is one of the best days to book for cheap flights from Killeen to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Killeen to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Killeen to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Killeen to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Killeen to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Killeen to Seattle Flights

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*Available to One Key members.