$191 Cheap flight deals from Rapid City (RAP) to Alton (STL)
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Airfares from $191 One Way, $249 Round Trip from Rapid City to Alton
Prices starting at $249 for return flights and $191 for one-way flights to Alton were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Alton economy flight packages
Crowne Plaza St. Louis Airport by IHG
Dec 23 - Dec 27
Rapid City (RAP) to St. Louis (STL)
Reviewed on Sep 16, 2025
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
Dec 23 - Dec 27
Rapid City (RAP) to St. Louis (STL)
Reviewed on Sep 9, 2024
21C Museum Hotel St Louis
Dec 23 - Dec 27
Rapid City (RAP) to St. Louis (STL)
Reviewed on Jul 15, 2025
More About Flying To Alton from Rapid City
Route Information for Flights from Rapid City to Alton
Origin Airport IATA Code | RAP |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Rapid City to Alton
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Flights from Rapid City
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Rapid City Airports
Alton 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.