$137 Cheap flight deals from Seattle (SEA) to Naperville (CHI)
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This Weekend's Flight Deals from Seattle to Naperville
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $137 One Way, $244 Round Trip from Seattle to Naperville
Prices starting at $244 for return flights and $137 for one-way flights to Naperville were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Naperville economy flight packages
Hotel Felix River North/Magnificent Mile
Jun 23 - Jun 28
Seattle (SEA) to Chicago (ORD)
Reviewed on May 2, 2026
Fairmont Chicago at Millennium Park
Jun 23 - Jun 28
Seattle (SEA) to Chicago (ORD)
Reviewed on Feb 16, 2026
More About Flying To Naperville from Seattle
Route Information for Flights from Seattle to Naperville
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to Naperville
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Find Low Prices in One Place
Booking a trip from Seattle to Naperville has never been easier. Not only will you find great deals on flights, we offer bargains on cruises, car rentals, top-notch hotels, and more. You can also research and add local activities in Naperville to your flight or hotel reservation to keep the kids happy and active.
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Use our mobile app for your iPhone, iPad, or Android phone—or our mobile website m.orbitz.com—to find bargains on flights from Seattle to Naperville wherever you are. Book your cheap Seattle to Naperville flights and a hotel room too—even at the last minute. Orbitz also makes your life easier with free alerts that are sent to your mobile phone or email about delays to your upcoming flights from Seattle to Naperville.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.