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Fares from $39 One Way, $162 Round Trip from Atlantic City to St. Louis

Prices starting at $162 for return flights and $39 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.

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More About Flying To St. Louis from Atlantic City

Route Information for Flights from Atlantic City to St. Louis

Origin Airport IATA CodeAIY
Destination Airport IATA CodeSTL
Distance811 mi
Direct Flight AirlinesAmerican Airlines, Southwest Airlines, British Airways
Earliest Flight Arrival4:16PM UTC
Latest Flight Arrival3:51AM UTC

Atlantic City to St. Louis

With discount prices on flights from Atlantic City to St. Louis and cutting-edge mobile tools, Orbitz is the best partner when you want to book your travel plans online.

Get the Hottest Deals on Atlantic City to St. Louis Flights

Orbitz is dedicated to helping you find the best travel deals on the market for flights from Atlantic City to St. Louis. Our low price guarantee means you get fares that keep more money in your wallet. Pick and choose the dates, times, and airlines for your Atlantic City flights to St. Louis to find the flight that is right for you.

Tech-Savvy Alerts & Savings

With Orbitz’s Care Alerts, you will instantly be alerted by mobile phone text message or by email about delays to your Atlantic City to St. Louis flights. You can also set price alerts on flights from Atlantic City to St. Louis, so you can quickly jump on great deals. Following Orbitz on Facebook and Twitter is another great way to learn about cheap air tickets and promotions for Atlantic City to St. Louis flights.

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Flights from Atlantic City to St. Louis - Frequently Asked Questions

What is the shortest flight from Atlantic City to St. Louis?

The shortest flight from Atlantic City, NJ (ACY-Atlantic City Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) is 3 hours and 34 minutes. Slip a few things into your carry-on to keep you amused, like a fascinating read or a crossword puzzle.

If I am not able to travel due to COVID-19, can I cancel my flight to St. Louis?

We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to St. Louis have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.

Are there flights to St. Louis with flexible change policies?

In most cases you'll have the option to reschedule your flight to St. Louis without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.

What is the cheapest day of the week to fly?

Consider flying out early in the week to save on your airfare. Orbitz data from 2019 shows that Tuesday is the cheapest day to depart, followed by Monday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.

What is the cheapest month to fly?

We won't keep you guessing, according to Orbitz data the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a fresh start to the new year. Be aware that the most expensive time to fly isn't the height of summer, as most people assume, but the festive month of December.

How can I save money on flights?

To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2019 saved over 50% on their airfares. Get mixing and matching today!

*According to flight demand on Orbitz.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

^Savings based on all package bookings with Flight + Hotel made on Orbitz.com from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.