$141 Cheap flight deals from Monroe (MLU) to St. Louis (STL)
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Airfares from $141 One Way, Round Trip from Monroe to St. Louis
Prices starting at for return flights and $141 for one-way flights to St. Louis 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. Louis economy flight packages
Ameristar Casino Resort and Spa
Sep 19 - Sep 22
Monroe (MLU) to St. Louis (STL)
Reviewed on Jul 30, 2025
More About Flying To St. Louis from Monroe
Route Information for Flights from Monroe to St. Louis
Origin Airport IATA Code | MLU |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Monroe to St. Louis
Find fantastic fares on domestic and international flights that suit your travel requirements and budget needs by heading to Orbitz. Orbitz has your cheap air tickets for flights from Monroe to St. Louis.
Flights from Monroe to St. Louis at bargain prices
Budgeting and hidden costs should be the least of your concerns when planning a trip. Your priority should be planning all the things you want to do during your stay. With our low fares on Monroe to St. Louis flights, you know you are getting the best deal for your vacation or business trip budget—and not incurring hidden costs or paying for over-priced tickets offered by some airlines. We want to help you enjoy your trip the way you deserve.
Remain up-to-date on your flights from Monroe to St. Louis
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Orbitz booking discounts for Monroe to St. Louis flights
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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.