$64 Cheap flight deals from Dallas (DFW) to Southern Illinois (STL)
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This Weekend's Flight Deals from Dallas to Southern Illinois
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 $64 One Way, $104 Round Trip from Dallas to Southern Illinois
Prices starting at $104 for return flights and $64 for one-way flights to Southern Illinois were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Southern Illinois economy flight packages
The Wildwood Hotel
Sep 21 - Sep 23
Dallas (DFW) to St. Louis (STL)
St. Louis (STL) to Dallas (DFW)
Reviewed on May 15, 2025
Ameristar Casino Resort and Spa
Sep 21 - Sep 23
Dallas (DFW) to St. Louis (STL)
St. Louis (STL) to Dallas (DFW)
Reviewed on Jul 30, 2025
More About Flying To Southern Illinois from Dallas
Route Information for Flights from Dallas to Southern Illinois
Origin Airport IATA Code | DFW |
|---|---|
Destination Airport IATA Code | STL |
Distance | 550 mi |
Direct Flight Airlines | American Airlines, Qatar Airways, Alaska Airlines, Qantas, Finnair, Iberia, Gol, United Airlines, British Airways, Gulf Air |
Earliest Flight Arrival | 2:00PM UTC |
Latest Flight Arrival | 4:03AM UTC |
Dallas to Southern Illinois
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Unbeatable Deals for Flights From Dallas to Southern Illinois
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Easy Flight Cancellation
In most cases, you can cancel flights from Dallas to Southern Illinois online with the same ease as you booked them.
Flights from Dallas
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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.