£632 Cheap Flights from St. Louis (STL) to Alicante (ALC)

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Popular airlines from Lambert-St. Louis International Airport (STL) to Alicante Intl. Airport (ALC)

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Cheap Flights from St. Louis (STL) to Alicante (ALC)

Prices were available within the past 7 days and start at £632 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) cost?
One-way flights typically cost between £665 and £6,020 and return flights often range between £665 and £6,020. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
How do I find cheap flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
To find a cheap flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
There are approximately 21 connecting flights per day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.). Some common connection points include O'Hare Intl. (ORD), Pearson Intl. (YYZ), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
The earliest flight from Lambert-St. Louis Intl. (STL) to Alicante Intl. (ALC) typically departs at approximately 5:10 AM local time. This service is operated by American Airlines and Iberia. This is a seasonal service active in June. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
If you're flying from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.), you'll typically find the most flights on a Friday, with around 62 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Compared to other days, Fridays offer notably more flight options, with about 59% more flights than Tuesdays.
What are the most popular departure times for flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
The most popular departure times for flights from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) are in the afternoon, from 3pm to 6pm. Approximately 25% of passengers prefer this time window. Many major carriers, including American Airlines, Iberia and Delta, offer flights during this window. This timing works well because you can have a productive morning before heading to the airport, and you'll arrive in Alicante in the evening, ready to settle in.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
Flights from STL to ALC with one stop typically take around 18 hours, covering approximately 4,634 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
Select the "Business class" and "First class" filters when looking for STL to ALC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) flight with Expedia?
It's easy to earn miles on a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Alicante from Lambert-St. Louis Intl. (STL)?
If you're planning to travel to Alicante from Lambert-St. Louis Intl. (STL), you can fly into Alicante Intl. (ALC) Some flights may connect through major hubs like O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), Washington Dulles Intl. (IAD) before reaching Alicante. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) at the last minute?
Typically, booking a last minute flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) flight and hotel package?
Securing a St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.)?
If you booked your St. Louis, MO (STL-Lambert-St. Louis Intl.) to Alicante (ALC-Alicante Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Alicante Intl.
Distance
7412 km

Book with confidence

Compare flights from St. Louis to Alicante easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Louis to Alicante. Operating between them flights per day, 10 airlines cover the route. And fly direct, getting you to Alicante Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lambert-St. Louis Intl. to Alicante Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Lambert-St. Louis Intl. (STL) to Alicante Intl. (ALC)

The easiest way to view the best deals on flights from St. Louis to Alicante today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lambert-St. Louis Intl. to Alicante Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near St. Louis and Alicante
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your St. Louis to Alicante flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lambert-St. Louis Intl. to Alicante Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from St. Louis to Alicante easily and book with confidence

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