Cheap flights To Charleston (STL) from $37

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Cheap Flights to Charleston from $37 One Way, $88 Round Trip

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

Tue, Aug 4 - Tue, Aug 4
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 4 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $88 just found
Tue, May 26 - Wed, May 27
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$90 Roundtrip, found 1 hour ago
$90
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, May 26 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, May 27, priced at $90 found 1 hour ago
Tue, Aug 11 - Tue, Aug 18
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$99 Roundtrip, found 20 hours ago
$99
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $99 found 20 hours ago
Sun, May 24 - Tue, May 26
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$101 Roundtrip, found 5 days ago
$101
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, May 24 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, May 26, priced at $101 found 5 days ago
Sat, Aug 15 - Mon, Aug 17
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$108 Roundtrip, found 4 days ago
$108
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Aug 15 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Aug 17, priced at $108 found 4 days ago
Sun, May 24 - Tue, May 26
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$115 Roundtrip, found 5 days ago
$115
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, May 24 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, May 26, priced at $115 found 5 days ago
Tue, May 26 - Tue, May 26
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$144 Roundtrip, found 4 days ago
$144
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, May 26 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Tue, May 26, priced at $144 found 4 days ago
Fri, May 29 - Mon, Jun 1
TTN
Mercer
STL
Lambert-St. Louis Intl.
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, May 29 from Mercer to Lambert-St. Louis Intl., returning Mon, Jun 1, priced at $180 found 4 days ago
Wed, Jun 3 - Fri, Jun 5
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$180 Roundtrip, found 3 days ago
$180
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jun 3 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Fri, Jun 5, priced at $180 found 3 days ago
Tue, May 26 - Sun, May 31
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 26 from Los Angeles Intl. to Lambert-St. Louis Intl., returning Sun, May 31, priced at $190 found 2 days ago

Charleston Flight Information

Traveling To
Charleston
Destination Airport IATA Code
STL
Number of Airlines Serving
Airlines
Frontier Airlines
Flight Price
$88
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Charleston economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hilton Garden Inn Chesterfield
3.0-star property

Hilton Garden Inn Chesterfield

Jun 13 - Jun 15

2 night stay

Atlanta (ATL) to St. Louis (STL)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $287, price is now $211 per person
$211
per person
found 6 hours ago
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Jun 5 - Jun 7

2 night stay

Atlanta (ATL) to St. Louis (STL)

Frontier Airlines • Roundtrip • Coach
Price was $534, price is now $248 per person
$248
per person
found 13 hours ago
Tru By Hilton St. Louis Downtown
2.5-star property

Tru By Hilton St. Louis Downtown

Jun 5 - Jun 7

2 night stay

Atlanta (ATL) to St. Louis (STL)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $324, price is now $223 per person
$223
per person
found 1 day ago
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Charleston

Reach your destination without breaking your budget by booking your flights to Charleston using Orbitz. We offer access to all of the best discounts on airfare, travel accommodations and even car rentals. Planning your trip and saving money are easier with Orbitz.

Get Discount Rates On Your Charleston Flight

Whether planning ahead or deciding to book your trip at the last minute, Orbitz will provide the lowest rates on Charleston flights. Using our free mobile phone apps will make you privy to a number of discounts that are unique to mobile phone users. These are perfect for harried travelers who want to find deals that they can qualify for on the same day.

Make Orbitz Your Official Travel Planner

Orbitz can be used for much more than comparing and booking a discount flight to Charleston. We also offer a variety of resources for securing the ideal travel accommodations while staying on budget. Travel tips, hotel reviews, customized suggestions and even detailed images can all be accessed through your mobile phone.

Build A Comprehensive Travel Itinerary

In addition to booking a low cost flight to Charleston, you can learn about the best places to visit, the best hotels to stay in and the preferred times for traveling. When you use Orbitz mobile phone apps you can also share your travel itineraries with friends and family members, all with just a few quick taps.

Using Orbitz to secure your Charleston flights can save you money and time. Perfect for both the early travel planner and the last minute journey: Orbitz offers phenomenal customer service and unbeatable convenience.

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Frequently asked questions

Which airlines fly to Charleston?
You can select from 20 airlines that run services to Lambert-St. Louis Intl. Airport (STL), the primary airport in the city. With a good range of choice, you're certain to pick up an incredible deal. Here are some of the preferred international airlines that'll get you to Charleston:

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

How much is a flight to Charleston?
If you're after return flights, airfares ranged between $88 and $190 this past week. The most affordable one-way price was $37, coming from Denver (DEN).
How to book the cheapest flight to Charleston?
Picking up cheap flights to Charleston is as simple as booking your ticket with Orbitz. But if you'd like to make sure you're walking away with the best flight deals around, here are a few tips to keep in mind:

  • Depending on where you're coming from, click on the 'Nearby airports' function (located under the departure and arrival options). From time to time, other departure points will have more competitive fares.
  • If you're flexible with your travel itinerary, click on the 'Show flexible dates' option. You'll see the flight deals for the days around your chosen departure. Ticket prices often vary depending on what day it is.
  • To fine tune your results, click on 'Show options.' You can search based on seating class, airlines, nonstop flights and refundable flights. You can also choose your preferred flight times under 'Sort & Filter' to the left.
  • Once you've settled on your travel dates, don't waste time booking your flight. Ticket prices normally increase as the departure date nears.
  • Bundle your hotels, flights and car rentals into a competitive package deal. Save your cash for things you're really excited about, like discovering every corner of Charleston.
  • Don't travel during peak seasons if possible. By steering clear of summer and school vacations, you can save loads on your airfare.

What is the best time to book a flight to Charleston?
Land a bargain and secure your seats to Charleston in January. If you've missed this month, don't stress. February and August often have low airfares available, too. Be careful not to sleep on a sale — cheap flights pop up and vanish in the blink of an eye!
What day of the week is the cheapest to book a flight to Charleston?
You can get a great flight deal by booking on a Tuesday, Wednesday or Saturday. Typically, these are the best days of the week to land cheap airfares to Charleston.
What is the cheapest day of the week to fly to Charleston?
If you're searching for cheap flights to Charleston, depart early in the week. Orbitz data from 2020 shows Monday is the cheapest day to jet off, followed by Tuesday. Saturday is the most expensive, so avoid this day and do your wallet a favor.
What is the cheapest month to fly to Charleston?
Based on Orbitz data, it's best to fly out in August. This is generally a great month to land cheap flights to Charleston. Keep in mind that the most expensive time to depart is during the month of June.
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 choose "Filter by flexible change policies" when searching for your flights. We'll show you all the airlines that include free cancellation and no change fees — along with awesome low prices.
What do I need for the flight to Charleston?
The secret to a hassle-free flight is preparation. Listed below are some useful tips to help you get ready for take off:

  • Whether you print it out beforehand or use an electronic one, you'll need your boarding pass to get on to the plane. You'll also need some sort of government-issued photo identification. If you're traveling internationally, make sure your passport is valid and you've checked visa requirements.
  • Make time fly by even faster on your short hop by packing the right stuff. Think a water bottle, snacks and entertainment. If you want your trip to Charleston to go nice and quietly, squeeze some headphones in your carry-on bag as well.
  • Even if you're traveling in the height of summer, take a warm top or scarf on board with you. Cabins can get downright cold.

How do I get cheap first-class/business deals to Charleston?
There are ways of booking first or business-class tickets to Charleston that won't burn a hole through your budget. Claim a seat at the front of the plane for less with these helpful tips:

  • Be flexible with your travel dates and hold out for sales or exclusive offers on business or first-class airfares.
  • Search for a low-cost carrier that has business-class seats. They often come with extra space and a glass of bubbly — and a nicer price.
  • Make the most of your airline's loyalty scheme and use points to upgrade your seat. Alternatively, you can try bidding for an upgrade in an online auction if available.

What is the best time to go to Charleston?
Charleston is a wonderful getaway destination year-round, but the most popular months are March, April and June. If you're a fan of warm weather, consider traveling in the summertime. Like most destinations in the Northern Hemisphere, the summer season begins June 20. During this time, temperatures typically hover between 70 ºF and 85 ºF during the day.

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.