$93 Cheap flight deals from Atlantic City (AIY) to St. Louis (STL)

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 Atlantic City to St. Louis

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.

Sun, Aug 3 - Wed, Aug 6
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$241 Roundtrip, just found
$241
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Aug 3 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Wed, Aug 6, priced at $241 just found

Airfares from $93 One Way, $161 Round Trip from Atlantic City to St. Louis

Prices starting at $161 for return flights and $93 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.

Tue, Aug 12 - Fri, Aug 15
PHL
Philadelphia
STL
St. Louis
$161 Roundtrip, found 2 days ago
$161
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Aug 12 from Philadelphia to St. Louis, returning Fri, Aug 15, priced at $161 found 2 days ago
Sun, Aug 24 - Mon, Aug 25
PHL
Philadelphia
STL
St. Louis
$166 Roundtrip, just found
$166
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Aug 24 from Philadelphia to St. Louis, returning Mon, Aug 25, priced at $166 just found
Thu, Aug 21 - Thu, Aug 28
PHL
Philadelphia
STL
St. Louis
$167 Roundtrip, just found
$167
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 21 from Philadelphia to St. Louis, returning Thu, Aug 28, priced at $167 just found
Sat, Oct 18 - Sat, Oct 25
TTN
Trenton
STL
St. Louis
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Trenton to St. Louis, returning Sat, Oct 25, priced at $208 found 1 day ago
Thu, Oct 2 - Mon, Oct 6
PHL
Philadelphia
STL
St. Louis
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Oct 2 from Philadelphia to St. Louis, returning Mon, Oct 6, priced at $217 found 2 days ago

St. Louis economy flight packages

Price found within the past 48 hours. Click for updated prices.
Best Western Plus Parkway Hotel
2.5-star property

Best Western Plus Parkway Hotel

8.2/10 Very Good! (1,005 reviews)

Aug 30 - Sep 2

3 night stay

Philadelphia (PHL) to St. Louis (STL)

Southwest Airlines • Non-stop roundtrip • Coach
per person
found 18 hours ago
Room smelt of cigarettes smoke. Door keys sometimes worked. Elevator not working again. And hasn’t on multiple stays. Although the pool area was closed, they could’ve made it look presentable by setting up the chairs and the umbrellas that were all blown over. Front entrance doors were filthy and needed to be cleaned, trash cans full. Property Manager sees all this things and does nothing. Easy fix, be a manager.

Reviewed on May 26, 2024

Comfort Inn St. Robert / Fort Leonard Wood
2.5-star property

Comfort Inn St. Robert / Fort Leonard Wood

9/10 Wonderful! (945 reviews)

Aug 27 - Aug 29

2 night stay

Philadelphia (PHL) to St. Louis (STL)

American Airlines • Non-stop • Coach

St. Louis (STL) to Philadelphia (PHL)

Contour Airlines • Non-stop • Coach
per person
found 1 day ago
Nice hotel. Room was comfortable. Fresh lobby cookies on check in. Very friendly staff. Breakfast was good. We left a laptop cord behind and called and they'd found it, put it aside for us to pick up on our trip back.

Reviewed on May 21, 2023

Holiday Inn Express Hotel & Suites St. Robert by IHG
2.5-star property

Holiday Inn Express Hotel & Suites St. Robert by IHG

9.2/10 Wonderful! (750 reviews)

Aug 27 - Aug 29

2 night stay

Philadelphia (PHL) to St. Louis (STL)

American Airlines • Non-stop • Coach

St. Louis (STL) to Philadelphia (PHL)

Contour Airlines • Non-stop • Coach
per person
found 1 day ago
Very nice. Clean and comfortable

Reviewed on Dec 29, 2021

Don't see what you're looking for?
See all available trips from Atlantic City to St. Louis
View all trips

More About Flying To St. Louis from Atlantic City

Route Information for Flights from Atlantic City to St. Louis

Origin Airport IATA Code
AIY
Destination Airport IATA Code
STL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Atlantic City to St. Louis

For the best available deals on flights from Atlantic City to St. Louis, look no further than Orbitz. Offering the perfect packages with cutting-edge mobile tools, Orbitz is your ideal destination.

One Stop Travel Shop

Not only is Orbitz the best source for great deals on flights from Atlantic City to St. Louis, we offer the complete package. From guaranteed low prices on hotels, car rentals and activities, simply decide what you want and Orbitz will put together the complete vacation package.

Searching Anywhere

Booking Atlantic City to St. Louis flights is simple, wherever you are. Book on your computer and the Orbitz Display Matrix gives all your deals and discounts on flights from Atlantic City to St. Louis, showing your great savings. Or if you are on the move, use m.orbitz.com on your mobile browser to find exclusive Atlantic City to St. Louis flights for mobile users.

Worry-free Travel Planning

Orbitz is the best place for Atlantic City to St. Louis flights at guaranteed low prices, we also take the stress out of your flight details. With our free alerts service you can quickly find out your gate number or flight delays via email or text – perfect if you are in a rush.

Miles Better

If you frequently travel on flights from Atlantic City to St. Louis, it’s easy to rack up your air miles. Just add your frequent flyer number when booking your flights and we will do the rest. Orbitz will even store your number in your profile to automatically add on your miles each time you book.

Frequently asked questions

Are there non-stop flights from Atlantic City to St. Louis?
You bet there are, which is great news if you're not a big fan of layovers. American Airlines and Southwest Airlines fly straight from PHL to Lambert-St. Louis Intl. Airport (STL).
What is the shortest flight from Atlantic City to St. Louis?
If conditions are good and all goes as scheduled, you could be disembarking at Lambert Field from PHL in only 2 hours and 25 minutes. With such a short flight time, consider taking carry-on luggage only.
What airlines fly from Atlantic City to St. Louis most frequently?
There are a few airlines offering the most frequent flights from PHL to Lambert Field, including American Airlines (AA). Popular with travelers, it operates 86 flights on this route every month. If you can't find the right flight there, look into the airfares with Southwest Airlines (WN). This airline is a fantastic alternative and offers 30 flights between Atlantic City and St. Louis monthly.
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 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. 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 from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.