$30 Cheap flight deals from Phoenix (PHX) to St. Charles (CHI)
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This Weekend's Flight Deals from Phoenix 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 $30 One Way, $58 Round Trip from Phoenix to St. Charles
Prices starting at $58 for return flights and $30 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
Holiday Inn Chicago O'Hare – Rosemont by IHG
Feb 13 - Feb 16
Phoenix (PHX) to Chicago (ORD)
Reviewed on Dec 29, 2025
Hotel Riu Plaza Chicago
Feb 21 - Feb 23
Mesa (AZA) to Chicago (ORD)
Reviewed on Dec 28, 2025
Trump International Hotel & Tower Chicago
Feb 18 - Feb 21
Mesa (AZA) to Chicago (ORD)
Chicago (ORD) to Mesa (AZA)
Reviewed on Oct 13, 2025
More About Flying To St. Charles from Phoenix
Route Information for Flights from Phoenix to St. Charles
Origin Airport IATA Code | PHX |
|---|---|
Destination Airport IATA Code | CHI |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Phoenix to St. Charles
If you are looking to find the best deals on Phoenix to St. Charles flights, look no further than Orbitz. Orbitz offers guaranteed low prices as well as cutting-edge mobile tools to help you book cheap flights from Phoenix to St. Charles.
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Stay Informed While You Travel
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Keep More Money in Your Pocket With Discount Flights
Orbitz looks for the best deals on Phoenix to St. Charles flights for you. Mix and match airlines for your departing and return flights to fit your travel schedule and budget.
Flights from Phoenix
- Phoenix to Chicago
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- Phoenix to Washington
- Phoenix to St. Louis
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.