$47 Cheap flight deals from Chicago (CHI) to Dupont (SEA)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
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 $47 One Way, $90 Round Trip from Chicago to Dupont
Prices starting at $90 for return flights and $47 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
Comfort Inn & Suites Sea-Tac Airport
Mar 12 - Mar 14
Chicago (CHI) to Seattle (SEA)
Seattle (SEA) to Chicago (CHI)
Reviewed on Nov 9, 2025
1 Hotel Seattle
Mar 6 - Mar 9
Chicago (CHI) to Seattle (SEA)
Seattle (SEA) to Chicago (CHI)
Reviewed on May 27, 2025
Coast Seattle Downtown Hotel by APA
Mar 6 - Mar 9
Chicago (CHI) to Seattle (SEA)
Seattle (SEA) to Chicago (CHI)
Reviewed on Jan 2, 2026
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 | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Dupont
Orbitz gives you great deals on your flights from Chicago to Dupont. If you also need a discount car rental or a cheap hotel room after you arrived at your destination, Orbitz has you covered.
We Offer Great Travel Deals and Discounts
When you book flights from Chicago to Dupont with Orbitz for, you can be assured that you are getting the lowest price possible. Orbitz works constantly with our airline partners to ensure guaranteed low prices on Chicago to Dupont flights for your trip—whether you are traveling for business or for fun with your family.
Enjoy Savings on Last-Minute Flights
If you are looking for a discount price on last-minute flights from Chicago to Dupont, chances are that Orbitz can offer you a deal that will save you lots of money. Whether you just want to get away for the weekend or go on a vacation lasting weeks, Orbitz can help you find the best deals on Chicago to Dupont flights that fit your budget and your itinerary for the perfect trip.
Full-Service Mobile Apps
Need more mobility when it comes to travel planning? Orbitz has easy-to-use mobile apps for iPhone, iPad, and Android, to help the traveler on the go. Not only can use the apps to find huge savings on Chicago to Dupont flights wherever you are, but you can also check out and book discount hotel rooms too. The apps will also keep you up-to-date when it’s time to fly. Get easy access to your itinerary for flights from Chicago to Dupont and review gate and baggage claim details too.
Flights from Chicago
- Chicago to Orlando
- Chicago to Houston
- Chicago to New York
- Chicago to Phoenix
- Chicago to Dallas
- Chicago to London
- Chicago to Los Angeles
- Chicago to New Orleans
- Chicago to Rome
- Chicago to Paris
- Chicago to Washington
- Chicago to Toronto
- Chicago to San Francisco
- Chicago to Cleveland
- Chicago to Detroit
- Chicago to Montreal
- Chicago to Sacramento
- Chicago to Kansas City
- Chicago to Hartford
- Chicago to Atlantic City
Dupont Airports
More Destinations
- Flights from Philadelphia to Des Moines
- Flights from Chicago to Anderson Island
- Flights from Los Angeles to Anderson Island
- Flights from Fort Lauderdale to Anderson Island
- Flights from Bentonville - Fayetteville to Anderson Island
- Flights from Fairbanks to Kent
- Flights from Atlanta to Kent
- Flights from Baltimore to Kent
- Flights from Kansas City to Kent
- Flights from Miami to Kent
- Flights from Moscow to Kent
- Flights from New Orleans to Kent
- Flights from Orlando to Kent
- Flights from Vienna to Kent
- Flights from Tokyo to Kent
- Flights from Charleston to Kent
- Flights from Palm Springs to Kent
- Flights from Omaha to Kent
- Flights from Pittsburgh to Kent
- Flights from Newark to Kent
- Flights from Tulsa to Kent
- Flights from Bentonville - Fayetteville to Kent
- Flights from Greensboro to Kent
- Flights from Oklahoma City to Kent
- Flights from Albany to Kent
- Flights from Chongqing to Kent
- Flights from Bozeman to Kent
- Flights from Minneapolis - St. Paul to Yelm
- Flights from Washington to Yelm
- Flights from Milwaukee to Yelm
- Flights from Jacksonville to Yelm
- Flights from Chongqing to Yelm
- Flights from Columbus (CMH) to Seattle (SEA)
- Flights from Spokane (GEG) to Seattle (SEA)
- Flights from Minneapolis (MSP) to Seattle (SEA)
- Flights from Philadelphia (PHL) to Seattle (SEA)
- Flights from San Diego (SAN) to Seattle (SEA)
- Flights from Anchorage to Vashon Island
- Flights from Dallas to Vashon Island
- Flights from Denver to Vashon Island
- Flights from Los Angeles to Vashon Island
- Flights from Minneapolis - St. Paul to Vashon Island
- Flights from Nashville to Vashon Island
- Flights from New York to Vashon Island
- Flights from Orlando to Vashon Island
- Flights from Philadelphia to Vashon Island
- Flights from Phoenix to Vashon Island
- Flights from Washington to Vashon Island
- Flights from Pittsburgh to Vashon Island
- Flights from Spokane to Vashon Island
- Flights from Incheon to Vashon Island
- Flights from Denver to University Place
- Flights from Los Angeles to University Place
- Flights from Miami to University Place
- Flights from Phoenix to University Place
- Flights from Hartford to University Place
- Flights from Spokane to University Place
- Flights from Fresno to University Place
- Flights from Asheville to University Place
- Flights from Austin to Gig Harbor
- Flights from Boston to Gig Harbor
- Flights from Chicago to Gig Harbor
- Flights from Dallas to Gig Harbor
- Flights from Denver to Gig Harbor
- Flights from Houston to Gig Harbor
- Flights from Indianapolis to Gig Harbor
- Flights from Los Angeles to Gig Harbor
- Flights from Miami to Gig Harbor
- Flights from Nashville to Gig Harbor
- Flights from New York to Gig Harbor
- Flights from Phoenix to Gig Harbor
- Flights from Raleigh to Gig Harbor
- Flights from San Francisco to Gig Harbor
- Flights from Vienna to Gig Harbor
- Flights from Washington to Gig Harbor
- Flights from Fort Lauderdale to Gig Harbor
- Flights from Newark to Gig Harbor
- Flights from Pensacola to Gig Harbor
- Flights from Spokane to Gig Harbor
- Flights from Jacksonville to Gig Harbor
- Flights from San José to Gig Harbor
- Flights from Rapid City to Gig Harbor
- Flights from Anchorage to Lakewood
- Flights from Boston to Lakewood
- Flights from Charlotte to Lakewood
- Flights from Chicago to Lakewood
- Flights from Cleveland to Lakewood
- Flights from Dallas to Lakewood
- Flights from Las Vegas to Lakewood
- Flights from Mexico City to Lakewood
- Flights from Minneapolis - St. Paul to Lakewood
- Flights from New Orleans to Lakewood
- Flights from New York to Lakewood
- Flights from Salt Lake City to Lakewood
- Flights from San Francisco to Lakewood
- Flights from Vancouver to Lakewood
- Flights from Washington to Lakewood
- Flights from Charleston to Lakewood
- Flights from Fresno to Lakewood
- Flights from Grand Rapids to Lakewood
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.