Cheap flights from Killeen-Fort Hood Regional to Lambert-St. Louis Intl. (GRK to STL)

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Find The Best Dates To Fly from Killeen-Fort Hood Regional to Lambert-St. Louis Intl.

Compare Flight Prices from Killeen to St. Louis

Affordable Airfare Tickets from GRK to STL Airport

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $379 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jul 30 - Tue, Aug 5
GRK
Killeen
STL
St. Louis
$379 Roundtrip, found 5 days ago
$379
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jul 30 from Killeen to St. Louis, returning Tue, Aug 5, priced at $379 found 5 days ago
Mon, Jul 28 - Tue, Aug 5
GRK
Killeen
STL
St. Louis
$380 Roundtrip, found 5 days ago
$380
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Jul 28 from Killeen to St. Louis, returning Tue, Aug 5, priced at $380 found 5 days ago
Wed, Jul 30 - Sun, Aug 3
GRK
Killeen
STL
St. Louis
$393 Roundtrip, found 5 days ago
$393
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jul 30 from Killeen to St. Louis, returning Sun, Aug 3, priced at $393 found 5 days ago
Mon, Jul 28 - Sun, Aug 3
GRK
Killeen
STL
St. Louis
$394 Roundtrip, found 5 days ago
$394
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Jul 28 from Killeen to St. Louis, returning Sun, Aug 3, priced at $394 found 5 days ago
Sat, Jul 26 - Tue, Aug 5
GRK
Killeen
STL
St. Louis
$428 Roundtrip, found 5 days ago
$428
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 26 from Killeen to St. Louis, returning Tue, Aug 5, priced at $428 found 5 days ago
Sun, Jul 27 - Tue, Aug 5
GRK
Killeen
STL
St. Louis
$441 Roundtrip, found 5 days ago
$441
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Jul 27 from Killeen to St. Louis, returning Tue, Aug 5, priced at $441 found 5 days ago
Sat, Jul 26 - Fri, Aug 1
GRK
Killeen
STL
St. Louis
$442 Roundtrip, found 5 days ago
$442
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 26 from Killeen to St. Louis, returning Fri, Aug 1, priced at $442 found 5 days ago
Mon, Jul 28 - Sat, Aug 2
GRK
Killeen
STL
St. Louis
$490 Roundtrip, found 5 days ago
$490
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Jul 28 from Killeen to St. Louis, returning Sat, Aug 2, priced at $490 found 5 days ago
Sat, Jul 26 - Sun, Jul 27
GRK
Killeen
STL
St. Louis
$503 Roundtrip, found 5 days ago
$503
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 26 from Killeen to St. Louis, returning Sun, Jul 27, priced at $503 found 5 days ago
Fri, Jul 25 - Sun, Jul 27
GRK
Killeen
STL
St. Louis
$517 Roundtrip, found 5 days ago
$517
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jul 25 from Killeen to St. Louis, returning Sun, Jul 27, priced at $517 found 5 days ago
Sat, Jul 26 - Sat, Aug 2
GRK
Killeen
STL
St. Louis
$538 Roundtrip, found 5 days ago
$538
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 26 from Killeen to St. Louis, returning Sat, Aug 2, priced at $538 found 5 days ago
Sun, Jul 27 - Sat, Aug 2
GRK
Killeen
STL
St. Louis
$551 Roundtrip, found 5 days ago
$551
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Jul 27 from Killeen to St. Louis, returning Sat, Aug 2, priced at $551 found 5 days ago
Fri, Jul 25 - Sat, Jul 26
GRK
Killeen
STL
St. Louis
$573 Roundtrip, found 5 days ago
$573
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jul 25 from Killeen to St. Louis, returning Sat, Jul 26, priced at $573 found 5 days ago
Wed, Jul 30 - Fri, Aug 1
GRK
Killeen
STL
St. Louis
$661 Roundtrip, found 5 days ago
$661
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jul 30 from Killeen to St. Louis, returning Fri, Aug 1, priced at $661 found 5 days ago
Mon, Jul 28 - Fri, Aug 1
GRK
Killeen
STL
St. Louis
$663 Roundtrip, found 5 days ago
$663
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Jul 28 from Killeen to St. Louis, returning Fri, Aug 1, priced at $663 found 5 days ago

Frequently asked questions

Are there direct flights from GRK to St. Louis Lambert International Airport?
If you want to get as quickly as possible from GRK to St. Louis Lambert International Airport, try American Airlines, Alaska Airlines and Air New Zealand. No airlines advertise nonstop flights on this route, so you'll have to make at least one stopover.
How long is the flight from Killeen-Fort Hood Regional Airport to STL?
The flight between GRK and Lambert-St. Louis Intl. Airport (STL) is around 3 hours and 2 minutes. Make your journey enjoyable by saving a movie or a few TV shows on your laptop or tablet and enjoying them with your seat fully reclined.
What is the flight distance from Killeen-Fort Hood Regional Airport to STL?
With just 680 mi separating Killeen-Fort Hood Regional Airport (GRK) and St. Louis Lambert International Airport, time will whiz by between the seat belt sign turning off and the captain lowering the wheels for landing.
What airlines fly from Killeen-Fort Hood Regional Airport to STL?
Unfortunately, there are no airlines offering direct flights between Killeen-Fort Hood Regional Airport (GRK) and Lambert-St. Louis Intl. Airport (STL). For the sake of saving time, plan well in advance to find the best price and route.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Killeen to St. Louis

 

Traveling From
Killeen-Fort Hood Regional
Traveling To
Lambert-St. Louis Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$379

Route Info

Flight path for flights from Robert Gray Army Airfield to Lambert-St. Louis International Airport


Origin:
GRK - Robert Gray Army Airfield
Destination:
STL - Lambert-St. Louis International Airport
Distance:
682.00 miles


Airlines & Aircraft Used on GRK to STL Flight Routes


Airline Carrier
Aircraft
American Airlines
De Havilland Canada DHC-8-300 Dash 8 / 8Q

Discover our best flights from Killeen GRK to St. Louis STL. 

With 15 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Killeen GRK to St. Louis STL at the right price  

Airfares to St. Louis STL from Killeen GRK currently cost between $379 and $663. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Killeen GRK to St. Louis STL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Killeen GRK to St. Louis STL on Travelocity starting at . Prices and availability subject to change. Additional terms may apply. 

 

Get to St. Louis STL from Killeen GRK quicker with direct flights. 

Get to St. Louis faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to STL from GRK to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Killeen GRK to St. Louis STL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to STL from GRK. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Killeen GRK to St. Louis STL today 

If you’re flexible about when you travel, July is usually the cheapest month to fly from Killeen GRK to St. Louis STL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to St. Louis STL from Killeen GRK 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to STL from GRK have this option.  

 

Travel with confidence when you book flights to St. Louis STL from Killeen GRK with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.