$126 Cheap flight deals from St. Louis (STL) to Monrovia (QLA)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from St. Louis to Monrovia
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 $126 One Way, $244 Round Trip from St. Louis to Monrovia
Prices starting at $244 for return flights and $126 for one-way flights to Monrovia were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Monrovia economy flight packages
The LEEF Hotel
Sep 9 - Sep 13
St. Louis (STL) to Los Angeles (LAX)
Reviewed on Jul 25, 2026
The Hollywood Franklin Hotel near Universal Studios
Sep 11 - Sep 14
St. Louis (STL) to Los Angeles (LAX)
Los Angeles (LAX) to St. Louis (STL)
More About Flying To Monrovia from St. Louis
Route Information for Flights from St. Louis to Monrovia
Origin Airport IATA Code | STL |
|---|---|
Destination Airport IATA Code | QLA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
St. Louis to Monrovia
Orbitz can provide you with the greatest deals on a wide range of St. Louis to Monrovia flights. Orbitz offers guaranteed low prices and offers you the convenience of cutting-edge mobile tools thus providing you with your best travel experience ever.
Mobile Apps for St. Louis to Monrovia Flights
You can use our mobile app to find the cheapest prices for flights from St. Louis to Monrovia. With this cutting-edge technology, you can check up on your flight’s status, gate number and luggage claim handling, and reserve exclusive deals on top hotels at short notice.
Loyalty Rewarded
For travelers who regularly book St. Louis to Monrovia flights, our frequent flyer program offers even more low-cost air tickets. You will be able to store your miles in your personal Orbitz account and add them with ease to your future reservations.
Trouble-Free Traveling With Flight Alerts
Orbitz will not only provide you with the assistance that you require when purchasing flights from St. Louis to Monrovia but will ensure that you remain fully updated on any flight delays, changes or disruptions by providing free alerts. Your St. Louis to Monrovia flights alerts can be sent directly to your phone or email. You can also opt for these alerts to be sent to your family and friends so that everyone is kept informed of your travel plans.
Budget Flying Made Simple
Finding cheap flights from St. Louis to Monrovia is easy with Orbitz. You can pick and choose airlines for your international flights to create inexpensive yet convenient travel arrangements.
Flights from St. Louis
- St. Louis to Orlando
- St. Louis to Houston
- St. Louis to New York
- St. Louis to Dallas
- St. Louis to Chicago
- St. Louis to Los Angeles
- St. Louis to Phoenix
- St. Louis to Atlanta
- St. Louis to Denver
- St. Louis to New Orleans
- St. Louis to Toronto
- St. Louis to Washington
- St. Louis to Cleveland
- St. Louis to Detroit
- St. Louis to London
- St. Louis to Montreal
- St. Louis to Vancouver
- St. Louis to Rome
- St. Louis to Kansas City
- St. Louis to San Francisco
St. Louis Airports
Monrovia Airports
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.