
$89 Cheap flight deals from Chicago (CHI) to Dupont (SEA)
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This Weekend's Flight Deals from Chicago to Dupont
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 $89 One Way, $177 Round Trip from Chicago to Dupont
Prices starting at $177 for return flights and $89 for one-way flights to Dupont were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Dupont economy flight packages


1 Hotel Seattle
Nov 11 - Nov 13
Chicago (CHI) to Seattle (SEA)
Reviewed on May 27, 2025

Salish Lodge & Spa
Nov 11 - Nov 13
Chicago (ORD) to Seattle (SEA)
Reviewed on Feb 15, 2025
More About Flying To Dupont from Chicago
Route Information for Flights from Chicago to Dupont
Origin Airport IATA Code | CHI |
---|---|
Destination Airport IATA Code | SEA |
Distance | 1715 mi |
Direct Flight Airlines | American Airlines, Qatar Airways, Aer Lingus, Austrian, Air France, Emirates, Delta Air Lines, Swiss, United Airlines, Alaska Airlines, Avianca, Turkish Airlines, Royal Jordanian, Iberia, Hawaiian Airlines, Korean Air, Air Tahiti Nui, Malaysia Airlines, Brussels Airlines, Lufthansa, British Airways, Gulf Air |
Earliest Flight Arrival | 3:27PM UTC |
Latest Flight Arrival | 7:27AM UTC |
Chicago to Dupont
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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.