Cheap flights To Earth City (STL) from $29

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Cheap Flights to Earth City from $29 One Way, $88 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 14 - Wed, Oct 21
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$88 Roundtrip, found 6 days ago
$88
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Oct 21, priced at $88 found 6 days ago
Tue, Jun 9 - Tue, Jun 23
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$90 Roundtrip, found 5 days ago
$90
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, Jun 23, priced at $90 found 5 days ago
Mon, Jun 22 - Fri, Jun 26
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$121 Roundtrip, found 5 days ago
$121
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Jun 22 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Fri, Jun 26, priced at $121 found 5 days ago
Wed, Aug 26 - Fri, Aug 28
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$132 Roundtrip, found 4 days ago
$132
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Aug 26 from Denver Intl. to Lambert-St. Louis Intl., returning Fri, Aug 28, priced at $132 found 4 days ago
Wed, Aug 12 - Wed, Aug 19
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$134 Roundtrip, found 4 days ago
$134
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Aug 19, priced at $134 found 4 days ago
Tue, Jun 9 - Sat, Jun 13
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, found 5 days ago
$137
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Jun 13, priced at $137 found 5 days ago
Tue, Aug 4 - Tue, Aug 11
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 4 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $137 found 1 hour ago
Tue, Aug 4 - Tue, Aug 11
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Tue, Aug 4 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $137 found 1 hour ago
Sat, Jul 18 - Tue, Jul 21
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$138 Roundtrip, found 6 days ago
$138
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Jul 18 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Jul 21, priced at $138 found 6 days ago
Tue, Aug 4 - Tue, Aug 11
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Aug 4 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $177 found 1 hour ago

Earth City Flight Information

Traveling To
Earth City
Destination Airport IATA Code
STL
Number of Airlines Serving
Airlines
Frontier Airlines, Southwest Airlines, American Airlines, United, Delta
Flight Price
$88
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Earth City economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Jul 3 - Jul 6

3 night stay

Columbia (CAE) to St. Louis (STL)

Delta • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $989, price is now $611 per person
$611
per person
found 10 hours ago
The Royal Sonesta Chase Park Plaza St. Louis
4.5-star property

The Royal Sonesta Chase Park Plaza St. Louis

Jul 3 - Jul 6

3 night stay

Columbia (CAE) to St. Louis (STL)

Delta • Non-stop roundtrip • Coach
Price was $791, price is now $629 per person
$629
per person
found 10 hours ago
The Mercantile on the Katy Trail
4.5-star property

The Mercantile on the Katy Trail

Jul 11 - Jul 15

4 night stay

Portland (PDX) to St. Louis (STL)

American Airlines • Non-stop roundtrip • Coach
Price was $922, price is now $742 per person
$742
per person
found 15 hours ago
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Earth City first class flight packages

Price found within the past 48 hours. Click for updated prices.
DoubleTree by Hilton Hotel St. Louis - Chesterfield
4.0-star property

DoubleTree by Hilton Hotel St. Louis - Chesterfield

8.6/10 Excellent! (1,005 reviews)

Jun 29 - Jul 1

2 night stay

Omaha (OMA) to St. Louis (STL)

Delta • Non-stop roundtrip • FirstClass
Price was $804, price is now $733 per person
$733
per person
found 1 day ago
The room was decent, but noticeable dust. The beds were extremely uncomfortable, and the amenities were outdated. The breakfast cost $57 for family of 4 to eat, and while it was a buffet, it was still a continental breakfast. Extremely disappointed with this aspect.

Reviewed on Jan 12, 2026

DoubleTree by Hilton St. Louis Forest Park
4.0-star property

DoubleTree by Hilton St. Louis Forest Park

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

Jun 29 - Jul 1

2 night stay

Omaha (OMA) to St. Louis (STL)

Delta • Non-stop roundtrip • FirstClass
Price was $867, price is now $798 per person
$798
per person
found 1 day ago
Clean and quiet. Loved it

Reviewed on Feb 23, 2026

Ameristar Casino Resort and Spa
4.5-star property

Ameristar Casino Resort and Spa

8.6/10 Excellent! (1,001 reviews)

Jun 29 - Jul 1

2 night stay

Omaha (OMA) to St. Louis (STL)

Delta • Non-stop roundtrip • FirstClass
Price was $844, price is now $777 per person
$777
per person
found 1 day ago
Room was nice. Enjoyed the pool view and spaciousness. Staff was friendly upon arrival and departure.

Reviewed on Dec 2, 2025

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Earth City

Start your search for cheap flights to Earth City on Orbitz. Orbitz is where you will discover guaranteed low prices on Earth City flights, as well as all of the following conveniences:

Travel Updates on Your Mobile Device

Orbitz offers cutting-edge mobile tools for your smartphone. Whether you own an iPhone or an Android phone, you can benefit from Orbitz’s flight status updates and even book your future Earth City flights. You can also review and reserve hotel rooms for when your Earth City flights land and see other special offers.

Low Prices Guaranteed on Flights to Earth City

Orbitz offers large discounts on a wide range of Earth City flights. Through our easy-to-use site, you can find, plan, and reserve your desired flights to Earth City while taking advantage of the lowest fares around.

Customer Care When You Need It

Orbitz is dedicated to making your flight booking experience as stress-free as possible. If you need to cancel your reservation, you can do so at your own convenience by going to the Orbitz website. If you need to change your flights to Earth City to another time or date, you can contact our customer service representatives by phone, and they help you make the flight adjustments you need.

Loyalty Program Participation Opportunities

Orbitz lets you add your loyalty or frequent flyer account numbers when you book qualifying flights to Earth City. So don’t worry about missing out on earning miles or points simply because you aren’t booking with the airline directly. You can save on your flights, and rack up miles too.

Frequently asked questions

Which airlines fly to Earth City?
You can select from 20 airlines that service Lambert-St. Louis Intl. Airport (STL), the most popular airport in the city. With all that choice, you're bound to score an incredible deal. Here are some of the best international carriers that'll get you to Earth City — and then discovering every corner of this city:

  • Air Canada - 35 flights to Earth City per month
  • Frontier Airlines - 17 flights to Earth City per month
  • Lufthansa - 3 flights to Earth City per month

What is the best airport to fly to in Earth City?
Lambert-St. Louis Intl. Airport (STL). It's the city's main terminal and is located approximately 6 miles east of the downtown area. You'll be dropping off your belongings and discovering Earth City shortly after touching down.
How much is a flight to Earth City?
Travelers from near and far scored return-flight bargains ranging from $88 to $177 this week. Flying in from Denver (DEN)? The cheapest one-way tickets started at just $29.
How to book the cheapest flight to Earth City?
Snapping up cheap flights to Earth City is as easy as booking your ticket with Orbitz. But if you'd love to make sure you're getting the best flight deals around, here are some tips worth following:

  • Consider departing from or arriving at other airports for a cheaper fare. Enter your preferred departure and arrival points in the form fields, then click on the 'Nearby airports' function below. It will list the available options.
  • If you're flexible with your schedule, click on the 'Show flexible dates' link. You'll see the flight deals for the days around your chosen departure. Ticket prices often vary depending on what day it is.
  • Select 'Show options' to filter your search results. You can choose your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even specify whether you'd like to fly in the morning, afternoon or evening.
  • Once you've worked out your travel dates, get booking. Fares normally rise as the departure date nears.
  • Combine your hotels, flights and car rentals into a money-saving package deal. Save your cash for things you're really excited about, like exploring Earth City.
  • Whenever possible, don't travel in peak seasons. Airfares often hit their highest during school breaks, summer and other vacation periods like Easter, Thanksgiving and Christmas.

How long is a flight to Earth City?
The duration of your flight will depend on where you're taking off from, whether that's the West Coast, the East Coast or someplace else. Listed below are some of the major routes to Earth City and how long they take:

  • New York, NY (LGA-LaGuardia) to Lambert-St. Louis Intl. Airport (STL) - 2 hours and 28 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 41 minutes
  • Chicago, IL (ORD-O'Hare Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 27 minutes

What is the best time to book a flight to Earth City?
Book in January, February or August for the lowest airfares to Earth City. Once you've tracked down a bargain, snap it up — cheap flights are known to come and go in the click of a button.
What day of the week is the cheapest to book a flight to Earth City?
Make a booking on a Tuesday, Wednesday or Saturday. Typically, these are the cheapest days to purchase fares to Earth City. The getaway of your dreams starts with an impressive flight deal!
What is the cheapest day of the week to fly to Earth City?
Everybody loves a good bargain, so we suggest leaving earlier in the week for cheap flights to Earth City. Orbitz data from 2020 suggests you can score the best deals on flights taking off on Mondays. Tuesday is the next cheapest day, while Saturdays are the costliest. Many people prefer to travel at the weekend, so leave those Saturdays for catching up with pals.
What is the cheapest month to fly to Earth City?
Consider flying during August if you don't want to eat into your budget. Orbitz data shows that this is generally the best month for cheap flights to Earth City. June is when airfares hit their peak.
Which airlines allow free cancellation?
If you think your travel plans may change, Orbitz can help you lock in a flexible ticket. All you have to do is select "Filter by flexible change policies" when searching for your Earth City flights. We'll show you airlines that include free cancellation and no change fees — all on top of irresistibly low prices.
What do I need for the flight to Earth City?
The trick to a smooth and comfortable flight is preparation. Listed below are a few tips that'll help get you ready for your adventure:

  • Whether you print it out at home or use an electronic one, you'll need your boarding pass to get on to the plane. You'll also need some form of government-issued ID. If you're traveling internationally, make sure your passport is valid and you've checked visa requirements.
  • To keep you amused on the short hop to Earth City, download some new tunes or stock up the audiobook library on your phone. Food can also be a delicious distraction while in the air, so pack some light snacks.
  • Even if you're traveling when it's blistering hot, carry a sweater on board with you. Cabins are notorious for getting chilly!

How many direct flights are there to Earth City?
There are 482 flights that head straight to Earth City every month, which means you won't have to stress over tedious stopovers. Lock in a seat with Southwest Airlines or American Airlines and then kick back, relax and enjoy the flight. Delta Air Lines, United Airlines, Cape Air and Frontier Airlines also offer nonstop flights to Earth City.
How do I get cheap first-class/business deals to Earth City?
If you think a first or business-class fare is out of your price range, think again. Here are a few practical tips to help you nab a premium flight to Earth City for less:

  • Flexibility isn't just useful for your yoga. Avoid locking in your travel dates so you can pick up more affordable airfares when they pop up.
  • Budget airlines offer first or business-class seating at more affordable prices. Skip the full-service carriers and consider these cheaper options.
  • Make a bid for an upgrade. Some carriers hold online auctions that let you offer a price for a seat up the front. You may also be able to upgrade with points earned through a flight loyalty program.

How to get into Earth City from the airport?
To reach Earth City from Lambert-St. Louis Intl. Airport (STL), you may prefer to drive. Stroll off the tarmac and make your way to one of the car rental offices, such as Budget, Avis or Thrifty Car Rental. When you've picked up a Lambert-St. Louis Intl. Airport (STL) car rental and are ready to kick off your Earth City city getaway, head 6 miles west. Alternatively, you could take a taxi or public transportation to get yourself downtown, then rent a vehicle from there. Earth City car rentals has a great range of snazzy wheels at unbeatable deals.
What is the best time to go to Earth City?
People come from near and far to check out Earth City in February, March and May. So if you'd love to explore this fabulous destination in the tourist season, this is the time to go. As with most places in the Northern Hemisphere, summer begins June 20 in Earth City, with average daily temperatures fluctuating between 70 ºF and 85 ºF.

More to Explore

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.