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STL - GRK

$250 Find cheap flights from St. Louis to Killeen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Killeen departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Killeen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Killeen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Killeen, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from St. Louis to Killeen (STL-GRK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Killeen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:27 am - 9:51 amSTL-GRK
4h 24m1 stop
6:58 pm - 10:57 pmGRK-STL
3h 59m1 stop
$250American Airlines
Find Deal
Sat, Jun 22 - Tue, Jun 25
5:27 am - 9:51 amSTL-GRK
4h 24m1 stop
6:49 pm - 10:52 pmGRK-STL
4h 03m1 stop
$254American Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 5
5:27 am - 9:51 amSTL-GRK
4h 24m1 stop
6:58 pm - 10:57 pmGRK-STL
3h 59m1 stop
$280American Airlines
Find Deal
Fri, Jun 21 - Tue, Jun 25
5:22 am - 9:51 amSTL-GRK
4h 29m1 stop
4:23 pm - 10:52 pmGRK-STL
6h 29m1 stop
$312American Airlines
Find Deal
Fri, Jul 12 - Sat, Jul 13
10:19 am - 3:53 pmSTL-GRK
5h 34m1 stop
5:00 am - 1:16 pmGRK-STL
8h 16m2 stops
$317American Airlines
Find Deal
Sat, Jul 20 - Tue, Jul 23
5:27 am - 9:51 amSTL-GRK
4h 24m1 stop
6:58 pm - 10:57 pmGRK-STL
3h 59m1 stop
$342American Airlines
Find Deal
Fri, Jun 21 - Mon, Jun 24
5:30 pm - 10:05 pmSTL-GRK
4h 35m1 stop
6:45 pm - 10:52 pmGRK-STL
4h 07m1 stop
$350American Airlines
Find Deal
Fri, Jul 5 - Sat, Jul 6
6:00 am - 4:14 pmSTL-GRK
10h 14m2 stops
6:49 pm - 10:52 pmGRK-STL
4h 03m1 stop
$372American Airlines
Find Deal
Thu, Jul 4 - Fri, Jul 5
6:00 am - 3:48 pmSTL-GRK
9h 48m2 stops
6:58 pm - 10:57 pmGRK-STL
3h 59m1 stop
$453American Airlines
Find Deal
Sat, Jun 22 - Tue, Jun 25
5:27 am - 9:51 amSTL-GRK
4h 24m1 stop
5:00 am - 2:26 pmGRK-STL
9h 26m2 stops
$483American Airlines
Find Deal
Fri, Jun 21 - Tue, Jun 25

Flights from St. Louis to Killeen - Travel Insights & Trends

Get data-powered insights and trends into flights from St. Louis to Killeen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Killeen?

The average price of all flights from St. Louis to Killeen clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from St. Louis to Killeen, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Killeen, Monday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from St. Louis to Killeen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis to Killeen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from St. Louis to Killeen is February, where tickets cost $204 on average. On the other hand, the most expensive months are November and April, where the average cost of tickets is $489 and $438 respectively.

Good to know

Low season

January

High season

April

Cheapest flight

$250
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 26% increase in price.
Flight from St. Louis to Killeen

When to book flights from St. Louis to Killeen

Are your dates flexible? Find out the best times to travel from St. Louis to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Killeen

  • What is the cheapest flight from St. Louis to Killeen?

    In the last 3 days, the lowest price for a flight from St. Louis to Killeen was $250 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Killeen?

    No, a passport isn't needed to fly from St. Louis to Killeen. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from St. Louis to Killeen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Killeen?

    oneworld is the only airline alliance operating flights between St. Louis and Killeen.

  • How does KAYAK find such low prices on flights from St. Louis to Killeen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Killeen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Killeen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Killeen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Killeen with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and GRK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Killeen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Killeen from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from St. Louis to Killeen

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Killeen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Killeen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14284 reviews
6.6Food
7.1Entertainment
7.6Boarding
7.2Comfort
8.0Crew
Airline reviews

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

2.0 MediocreAnonymous, May 2024MCO - DFW
Read more about American Airlines reviews

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Even though we left CMI late, we mostly made up the time.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

St. Louis - Killeen Flights

Departure:

St. Louis (STL)United States

Destination:

Killeen (GRK)United States

Return flight deals:

Killeen - St. Louis

Cabin classes:

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