Cheap flights To Southwest Illinois (STL) from $51

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Cheap Flights to Southwest Illinois from $51 One Way, $103 Round Trip

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

Wed, May 21 - Sat, May 24
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$103 Roundtrip, found 8 hours ago
$103
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, May 21 from Orlando Intl. to Lambert-St. Louis Intl., returning Sat, May 24, priced at $103 found 8 hours ago
Sat, Jun 14 - Sat, Jun 14
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$104 Roundtrip, found 2 days ago
$104
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 14, priced at $104 found 2 days ago
Thu, May 29 - Thu, Jun 5
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$105 Roundtrip, found 5 days ago
$105
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, May 29 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Thu, Jun 5, priced at $105 found 5 days ago
Sat, Jul 19 - Sat, Jul 26
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jul 26, priced at $108 found 1 day ago
Sat, Jun 14 - Sat, Jul 5
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$111 Roundtrip, found 5 days ago
$111
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jul 5, priced at $111 found 5 days ago
Sat, May 17 - Tue, May 20
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$113 Roundtrip, found 4 days ago
$113
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, May 17 from Orlando Intl. to Lambert-St. Louis Intl., returning Tue, May 20, priced at $113 found 4 days ago
Sat, Jun 14 - Sat, Jun 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$115 Roundtrip, found 3 days ago
$115
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Jun 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Jun 21, priced at $115 found 3 days ago
Tue, May 20 - Wed, May 21
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$116 Roundtrip, found 2 days ago
$116
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 20 from Orlando Intl. to Lambert-St. Louis Intl., returning Wed, May 21, priced at $116 found 2 days ago
Tue, May 20 - Sat, May 24
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, May 20 from Orlando Intl. to Lambert-St. Louis Intl., returning Sat, May 24, priced at $117 found 1 hour ago
Thu, Jul 10 - Wed, Jul 16
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jul 10 from Orlando Intl. to Lambert-St. Louis Intl., returning Wed, Jul 16, priced at $118 found 1 day ago

Southwest Illinois Flight Information

Traveling To
Southwest Illinois
Destination Airport IATA Code
STL
Number of Airlines Serving
Airlines
Spirit Airlines, Frontier Airlines
Flight Price
$103
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Southwest Illinois economy flight packages

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

The Wildwood Hotel

Jun 13 - Jun 15

2 night stay

Detroit (DTW) to St. Louis (STL)

Southwest Airlines • Coach

St. Louis (STL) to Detroit (DTW)

Spirit Airlines • Coach
Save 100% on your flight
per person
just found
Ballpark Heights Apartments By Barsala
4.0-star property

Ballpark Heights Apartments By Barsala

Jun 13 - Jun 15

2 night stay

Detroit (DTW) to St. Louis (STL)

Southwest Airlines • Coach

St. Louis (STL) to Detroit (DTW)

Spirit Airlines • Coach
Save 100% on your flight
per person
just found
Ameristar Casino Resort and Spa
4.5-star property

Ameristar Casino Resort and Spa

Jun 13 - Jun 15

2 night stay

Detroit (DTW) to St. Louis (STL)

Southwest Airlines • Coach

St. Louis (STL) to Detroit (DTW)

Spirit Airlines • Coach
per person
just found
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Southwest Illinois

Orbitz makes it easy for you to find cheap prices for flights to Southwest Illinois. When you search for your tickets on Orbitz, you don’t have to look any further for the best Southwest Illinois flights available ever again.

Orbitz Offers Exceptional Customer Service

Orbitz understands that your travel plans may change. That’s why we make it simple to cancel your ticket for Southwest Illinois flights if necessary. All you have to do is contact the Orbitz Customer Service department to adjust your travel plans after booking. When you’re ready book your trip, just do a fresh search for the perfect flights to Southwest Illinois again.

Earn with Your Frequent Flyer Program and Orbitz

If you’re a member of a frequent flyer or airline loyalty program, you can keep earning points or miles while making your travel reservations for flights to Southwest Illinois with Orbitz! Just enter your account number during the ticket booking process and your points will be added to your account every time you book with Orbitz.

Low Prices for Southwest Illinois Flights

Orbitz has the scoop on cheap tickets and bargain airfare for flights to Southwest Illinois. You can research the best flights for your trip and make your reservations all on our website with the confidence that you’re getting a great price.

Make Travel Plans at Your Convenience

If you’re always on-the-go, you’ll appreciate the free Orbitz apps for iPhones, Android devices, and iPads, that make it simple for you to check on your flight plans while you’re out and about. Orbitz will even send you a free text, email, or voice alert to inform you of any delay in your flight.

Frequently asked questions

Which airlines fly to Southwest Illinois?
With 20 airlines venturing to Evansville Regional Airport (EVV), you’ll be exploring every inch of Southwest Illinois before long. Finding a flight that suits your travel itinerary is simple. Compare the available fares from these top air companies and prepare for a smooth landing at Evansville Regional Airport (EVV):

  • American Airlines - 73 flights to Southwest Illinois per month
  • Delta - 22 flights to Southwest Illinois per month
  • Allegiant Air - 0 flights to Southwest Illinois per month

How much is a flight to Southwest Illinois?
Prices for return flights fell as low as $103 this week to Southwest Illinois, and climbed to a high of $118. A few lucky travelers departing Fort Lauderdale (FLL) managed to bag one-way flights from just $51.
How to book the cheapest flight to Southwest Illinois?
With some of the best flight deals around, you’ll always bag a bargain with Orbitz. The following hints and tips will help you find cheap flights to Southwest Illinois — and leave you with more money in your pocket:

  • Consider taking off from or landing at alternative airports to save money. Enter your preferred departure and arrival airports in the form fields, then select the ‘Nearby airports’ function below. It will list the available options.
  • Similarly, click on the ‘Show flexible dates’ link to view the fares on days either side of your chosen departure. You may be able to pick up cheaper flight deals if you’re flexible with your dates.
  • To optimize your results, click on ‘Show options.’ You can search based on seating class, airlines, nonstop flights and refundable flights. You can also select your preferred flight times under ‘Sort & Filter’ to the left.
  • If you’ve sorted your travel dates, don’t delay booking. Prices normally climb as the departure date gets closer.
  • Think about bundling your hotels, flights and car rental into one convenient package deal to save money.
  • If practical, don’t fly during the busy season. Airfares are usually at their most expensive during summer, school breaks and other vacation periods like Easter and Christmas.

What is the best time to book a flight to Southwest Illinois?
Generally speaking, January is the best time to book your plane ticket. This is followed by February and August. Keep this in mind while you hunt for a cheap flight to Southwest Illinois.
What day of the week is the cheapest to book a flight to Southwest Illinois?
To score a great flight deal, book on a Tuesday, Wednesday or Saturday. These are usually the cheapest days to book flights to Southwest Illinois.
What is the cheapest day of the week to fly to Southwest Illinois?
You can land cheap flights to Southwest Illinois by taking to the skies on a Monday, according to Orbitz data from 2020. Tuesday is the next cheapest day, while Saturday has the most expensive ticket prices. Whether you prefer to save a bundle or start your trip whenever is convenient, you’ll always get a fabulous deal with Orbitz.
What is the cheapest month to fly to Southwest Illinois?
Get set to jet for less in August. This is generally the best month to take off if you want cheap flights to Southwest Illinois, Orbitz data shows. The most expensive time to fly is June, so avoid this month if you’re watching your pennies.
Which airlines allow free cancellation?
Orbitz makes it a snap to find carriers offering fare flexibility. Simply choose “Filter by flexible change policies” when searching for your flights and bingo! We’ll show you options that include free cancellation, no change fees and of course, an irresistible low price.
What do I need for the flight to Southwest Illinois?
Flying can be fun with a little pre-planning! Make your journey a relaxing one with the following helpful tips:

  • Before you step on board the plane, you’ll need to present some type of government-issued ID, like your passport. You’ll also need your boarding pass. If you’re traveling with children, check with your airline about which documents they require — if any.
  • To keep you busy on your short trip to Southwest Illinois, download some new songs or restock the podcast library on your tablet. Food can also be a good distraction while in the air, so maybe even bring some light snacks.
  • No matter what the temperature is doing outside, plane cabins can get chilly. Bring a sweater on board to keep yourself cozy.

How do I get cheap first-class/business deals to Southwest Illinois?
Smart travelers have mastered the art of finding first or business-class flights to Southwest Illinois that don’t cost an arm and a leg. Follow in their footsteps with these helpful hints:

  • Flexibility is everything. By being open to different travel dates, you’ll have better odds of landing a deal on your airfares.
  • Budget airlines offer first or business-class seating at a fraction of the normal price. Ditch the full-service carriers and check out these cheaper options.
  • Bid for an upgrade in online auctions or upgrade your seat through your frequent flyer program.

What is the best time to go to Southwest Illinois?
If you want to experience Southwest Illinois in peak season, June, July and August are the prime months to visit. June 20 marks the start of summertime in the Northern Hemisphere and is an excellent time to travel if you relish the great outdoors. At this time of year, average daily temperatures typically range from 65 ºF to 85 ºF.

Nearby

Flights To

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.