Cheap Flights from Seattle (SEA) to Aurora (AUZ)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal)

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Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal) cost?
Grab a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal)?
is the least expensive month to fly from SEA to AUZ. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal)?
To find the cheapest airline that'll fly you from SEA to AUZ, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to AUZ?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal)?
Book a flight from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**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 Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal) last-minute?
Holding off until just before your departure to book a flight from SEA to AUZ often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Aurora, IL (AUZ-Aurora Municipal)?
If you booked your SEA to AUZ flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Aurora Municipal
Distance
1695 mi

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Seattle to Aurora Flights

The cheapest times to fly from Seattle to Aurora

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 Seattle to Aurora are during the month of . You can find some of the cheapest flights from Seattle to Aurora with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Aurora

Sunday is one of the best days to book for cheap flights from Seattle to Aurora: 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 Seattle to Aurora

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 Seattle to Aurora 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 Seattle to Aurora 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 Seattle to Aurora 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.

 

Seattle to Aurora Flights

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*Available to One Key members.