$60 Cheap flight deals from Killeen (ILE) to St. Louis (STL)

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Airfares from $60 One Way, $108 Round Trip from Killeen to St. Louis

Prices starting at $108 for return flights and $60 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.

Thu, May 16 - Sat, May 18
AUS
Austin
STL
St. Louis
$108 Roundtrip, found 2 days ago
$108
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 16 from Austin to St. Louis, returning Sat, May 18, priced at $108 found 2 days ago
Fri, May 10 - Sat, May 18
AUS
Austin
STL
St. Louis
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, May 10 from Austin to St. Louis, returning Sat, May 18, priced at $118 found 1 day ago
Thu, May 16 - Mon, May 20
AUS
Austin
STL
St. Louis
$134 Roundtrip, found 1 hour ago
$134
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 16 from Austin to St. Louis, returning Mon, May 20, priced at $134 found 1 hour ago
Mon, May 13 - Fri, May 17
AUS
Austin
STL
St. Louis
$137 Roundtrip, found 6 hours ago
$137
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, May 13 from Austin to St. Louis, returning Fri, May 17, priced at $137 found 6 hours ago
Thu, May 16 - Sat, May 18
AUS
Austin
STL
St. Louis
$142 Roundtrip, found 2 days ago
$142
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, May 16 from Austin to St. Louis, returning Sat, May 18, priced at $142 found 2 days ago

More About Flying To St. Louis from Killeen

Route Information for Flights from Killeen to St. Louis

Origin Airport IATA Code
ILE
Destination Airport IATA Code
STL
Distance
721 mi
Direct Flight Airlines
Southwest Airlines
Earliest Flight Arrival
12:35PM UTC
Latest Flight Arrival
3:40AM UTC

Killeen to St. Louis

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Frequently asked questions

Are there non-stop flights from Killeen to St. Louis?
Get set to pack your suitcase, because there are two airlines that operate direct flights from Austin-Bergstrom Intl. Airport (AUS) to STL. You can book a seat with Southwest Airlines and American Airlines.
What is the shortest flight from Killeen to St. Louis?
If conditions are good and there are no delays, you could be touching down at STL from Killeen-Fort Hood Regional Airport in only 2 hours and 40 minutes. With such a quick flight time, think about taking just carry-on luggage.
What airlines fly from Killeen to St. Louis most frequently?
The airlines that fly frequently between Austin-Bergstrom Intl. Airport (AUS) and Lambert-St. Louis Intl. Airport (STL) include Southwest Airlines (WN). This popular option offers 60 flights on the route each month. Alternatively, book your favorite seat with American Airlines (AA). You’ll have 34 monthly flights between Killeen and St. Louis to select from with this company.
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.