$80 Cheap flight deals from Everett (SEA) to Caseyville (STL)
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This Weekend's Flight Deals from Everett to Caseyville
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 $80 One Way, $167 Round Trip from Everett to Caseyville
Prices starting at $167 for return flights and $80 for one-way flights to Caseyville were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Caseyville economy flight packages
The Knight Center at Washington University
Feb 19 - Feb 22
Seattle Paine Field Intl. Airport (PAE) to St. Louis (STL)
Reviewed on Sep 15, 2025
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
Feb 19 - Feb 22
Seattle Paine Field Intl. Airport (PAE) to St. Louis (STL)
Reviewed on Jan 18, 2026
Ameristar Casino Resort and Spa
Feb 19 - Feb 22
Seattle Paine Field Intl. Airport (PAE) to St. Louis (STL)
Reviewed on Dec 2, 2025
More About Flying To Caseyville from Everett
Route Information for Flights from Everett to Caseyville
Origin Airport IATA Code | SEA |
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Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Everett to Caseyville
Great Deals on Flights From Everett to Caseyville
Spend more of your time and money at Caseyville instead of sitting at your computer, searching for discount Everett to Caseyville flights. This is why Orbitz makes it easy for you to check out destinations, plan your trip, and book your air fare, hotel, car rental, and more in just one place. Our low price guarantee means that you get great deals on flights from Everett to Caseyville.
Flights That Fit Your Budget
Traveling on a budget? Not to worry if you are using Orbitz. We monitor thousands of fares to make sure we show you the best air ticket prices available for your travel dates. Besides amazing prices on Everett to Caseyville flights, we offer you great deals on hotels, vacation packages, and last-minute getaways for the perfect trip.
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Search for Flights from Everett to Caseyville on the Go
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Caseyville Airports
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.