$107 Cheap flight deals from Seattle (SEA) to DeKalb (CHI)
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This Weekend's Flight Deals from Seattle to DeKalb
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 $107 One Way, $224 Round Trip from Seattle to DeKalb
Prices starting at $224 for return flights and $107 for one-way flights to DeKalb were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
DeKalb economy flight packages
Trump International Hotel & Tower Chicago
Jun 23 - Jun 26
Seattle (SEA) to Chicago (ORD)
Chicago (ORD) to Seattle (SEA)
Reviewed on Oct 13, 2025
Thompson Chicago, by Hyatt
Jun 15 - Jun 20
Seattle (SEA) to Chicago (ORD)
Chicago (ORD) to Seattle (SEA)
Reviewed on Jan 5, 2026
Waldorf Astoria Chicago
Jun 15 - Jun 20
Seattle (SEA) to Chicago (ORD)
Chicago (ORD) to Seattle (SEA)
Reviewed on Dec 31, 2025
More About Flying To DeKalb from Seattle
Route Information for Flights from Seattle to DeKalb
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to DeKalb
Orbitz is your one-stop source for great online deals on {origin.name} to DeKalb flights. With our cutting-edge mobile tools and low fares, you are never far from finding fantastic savings on flights from Seattle to DeKalb.
Unbeatable Deals for Flights From Seattle to DeKalb
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Easy Flight Cancellation
In most cases, you can cancel flights from Seattle to DeKalb online with the same ease as you booked them.
Flights from Seattle
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DeKalb Airports
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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.