$122 Cheap flight deals from Chicago (CHI) to Issaquah (SEA)
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This Weekend's Flight Deals from Chicago to Issaquah
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 $122 One Way, $238 Round Trip from Chicago to Issaquah
Prices starting at $238 for return flights and $122 for one-way flights to Issaquah were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Issaquah economy flight packages
1 Hotel Seattle
Oct 8 - Oct 10
Chicago (CHI) to Seattle (SEA)
Seattle (SEA) to Chicago (CHI)
Reviewed on Aug 25, 2026
Thompson Seattle, by Hyatt
Oct 7 - Oct 15
Chicago (CHI) to Seattle (SEA)
Reviewed on Aug 31, 2026
Issaquah first class flight packages
The State Hotel
Oct 24 - Oct 31
Chicago (CHI) to Seattle (SEA)
Seattle (SEA) to Chicago (CHI)
Reviewed on Aug 30, 2026
More About Flying To Issaquah from Chicago
Route Information for Flights from Chicago to Issaquah
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Issaquah
Orbitz is your one-stop source for great online deals on {origin.name} to Issaquah flights. With our cutting-edge mobile tools and low fares, you are never far from finding fantastic savings on flights from Chicago to Issaquah.
Unbeatable Deals for Flights From Chicago to Issaquah
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Don't Miss Out on Frequent Flyer Points
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Easy Flight Cancellation
In most cases, you can cancel flights from Chicago to Issaquah online with the same ease as you booked them.
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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.