$109 Cheap flight deals from Las Vegas (LAS) to St. Charles (CHI)
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This Weekend's Flight Deals from Las Vegas to St. Charles
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 $109 One Way, $203 Round Trip from Las Vegas to St. Charles
Prices starting at $203 for return flights and $109 for one-way flights to St. Charles were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
St. Charles economy flight packages
The Talbott, Autograph Collection
Jun 30 - Jul 3
Las Vegas (LAS) to Chicago (ORD)
Chicago (ORD) to Las Vegas (LAS)
Reviewed on Dec 30, 2025
Hotel Riu Plaza Chicago
Jul 2 - Jul 5
Las Vegas (LAS) to Chicago (ORD)
Chicago (ORD) to Las Vegas (LAS)
Reviewed on May 27, 2026
Swissotel - Chicago
Jul 2 - Jul 5
Las Vegas (LAS) to Chicago (ORD)
Chicago (ORD) to Las Vegas (LAS)
Reviewed on Apr 21, 2026
More About Flying To St. Charles from Las Vegas
Route Information for Flights from Las Vegas to St. Charles
Origin Airport IATA Code | LAS |
|---|---|
Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Las Vegas to St. Charles
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Orbitz looks for the best deals on Las Vegas to St. Charles flights for you. Mix and match airlines for your departing and return flights to fit your travel schedule and budget.
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St. Charles 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.