
$70 Cheap flight deals from St. Louis (STL) to Frankfort (RFD)
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This Weekend's Flight Deals from St. Louis to Frankfort
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 $70 One Way, $137 Round Trip from St. Louis to Frankfort
Prices starting at $137 for return flights and $70 for one-way flights to Frankfort were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frankfort economy flight packages

Hilton Chicago
Jul 16 - Jul 19
St. Louis (STL) to Chicago (ORD)
Chicago (ORD) to St. Louis (STL)
Reviewed on Apr 19, 2026

The Emily Hotel
Jul 16 - Jul 19
St. Louis (STL) to Chicago (ORD)
Chicago (ORD) to St. Louis (STL)
Reviewed on Jul 26, 2025

Holiday Inn & Suites Chicago - Downtown by IHG
Jul 16 - Jul 19
St. Louis (STL) to Chicago (ORD)
Chicago (ORD) to St. Louis (STL)
Reviewed on Jun 18, 2025
More About Flying To Frankfort from St. Louis
Route Information for Flights from St. Louis to Frankfort
Origin Airport IATA Code | STL |
|---|---|
Destination Airport IATA Code | RFD |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
St. Louis to Frankfort
Orbitz is your one-stop source for great online deals on {origin.name} to Frankfort flights. With our cutting-edge mobile tools and low fares, you are never far from finding fantastic savings on flights from St. Louis to Frankfort.
Unbeatable Deals for Flights From St. Louis to Frankfort
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Don't Miss Out on Frequent Flyer Points
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Easy Flight Cancellation
In most cases, you can cancel flights from St. Louis to Frankfort online with the same ease as you booked them.
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St. Louis 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.



