63€ Flights from Ontario, CA (ONT) to St. Louis, MO (STL)
Ontario, CA
St. Louis, MO
Sun, 08 Dec
ONT - STL
Mon, 16 Dec
STL - ONT
308€
295€
Prime price per passenger
Ontario, CA
St. Louis, MO
Fri, 03 Jan
ONT - STL
66€
63€
Prime price per passenger
Ontario, CA
St. Louis, MO
Tue, 17 Dec
ONT - STL
Tue, 24 Dec
STL - ONT
295€
283€
Prime price per passenger
Airports in Ontario, CA and St. Louis, MO
Ontario, CA Airport facilities
In Ontario, CA airports you can enjoy a wide range of amenities, including upscale shopping, gourmet dining, free Wi-Fi, and comfortable workspaces.
St. Louis, MO Airport facilities
In St. Louis, MO, once you collect your luggage, ensure your phone has an internet connection. Consider purchasing a local SIM card at the airport for convenient connectivity.
Transportation options
Plan your transportation from St. Louis, MO to your accommodation in advance. Choose from taxis, public transport, or pre-booked shuttles. The airport staff at St. Louis, MO can assist you with the best options.
Booking a flight from Ontario, CA (ONT) to St. Louis, MO (STL)
Booking your flight with eDreams is a breeze. Simply enter Ontario, CA and St. Louis, MO as your departure and destination cities, select your desired travel dates, and explore the available options. Our powerful search engine will uncover the best deals from countless routes and flight combinations.
We also offer the 'Smart Choice' feature, which highlights the most competitive flights at the top of the search results.
Changes to the price of your flights during your booking
Flight fares are determined by a sophisticated pricing algorithm that considers demand and seat availability. Consequently, the price of your flight may fluctuate during the booking process. To secure the best possible fare for your flight to St. Louis, MO, be sure to book as soon as you find a ticket that aligns with your budget.
eDreams Prime member discounts
As an eDreams Prime member, you can enjoy exclusive deals and save significantly on flights, hotels, and car rentals, along with numerous other benefits. Join the world's largest travel membership community and discover the advantages of eDreams Prime.
Last-Minute bookings with eDreams
eDreams also offers competitive prices for last-minute flights. While these may be more expensive, we provide various options to suit your needs. Keep in mind that last-minute prices can be higher, especially during peak travel season in United States. Flexibility with your travel dates can increase your chances of finding better deals.
Checking in before your flight
For flights with almost every airline, online check-in typically opens 24 to 48 hours before departure. Upon completing your booking with eDreams, we'll email you a week before your flight, providing detailed instructions on how to check in.
Things to do in St. Louis, MO
Discover the essence of St. Louis, MO with a wide range of activities to suit all tastes. From its iconic landmarks to its cultural treasures, there's something for everyone to explore.
Immerse yourself in the city's history and culture by visiting renowned museums and historical sites. Savour the flavours of United States with its diverse culinary scene. For outdoor enthusiasts, United States's stunning natural landscapes offer endless opportunities for adventure. Whether you're travelling solo, as a couple, or with family, St. Louis, MO has something to offer everyone.
How many days should you plan to visit St. Louis, MO?
To truly experience St. Louis, MO, a stay of 3 to 7 days is recommended. This allows you to explore the city's major attractions and soak up its vibrant atmosphere without feeling rushed. If you have more time, delve deeper into the city's authentic neighbourhoods, savour its culinary delights, and unwind by strolling through its pedestrian areas.
Hiring a car to move around United States?
Hiring a car in St. Louis, MO can be a convenient option, granting you the freedom to explore the surrounding regions at your own pace. This is especially beneficial if you plan to stay in the country for more than a week. Customise your itinerary to suit your schedule and budget, and discover the hidden gems that lie beyond the city centre.
Book your flight now from Ontario, CA to St. Louis, MO at a lower price
Discover incredible flight deals starting at just 63 on eDreams. Complete your booking by selecting your travel dates, choosing a hotel, and finding a great car hire deal. Don't miss out on this opportunity to save on your next trip and book your cheap flight now!
Experience the eDreams difference
With over 155,000 flight routes, 690 airlines, 2,100,000 hotels worldwide, and 40,000 destinations, eDreams offers a vast selection of holiday packages to suit your needs. Our commitment to providing exceptional value and customer service ensures that you'll find the perfect deal for your next adventure.