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Cheap flights from Killeen to St. Louis (GRK - STL) from $159

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. 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.
GRK — STL
5月 8 — 5月 151
From?
To?
週三 5/8
週三 5/15
1 adult, Economy
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Cheap flight deals from Killeen to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5月 3, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$322

One-way from

$159
High demand for flights, 67% potential price rise
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Best time to find cheap flights, 51% potential price drop
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From Killeen Fort Hood Regional to Lambert-St Louis
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One-way flight from Killeen Fort Hood Regional to Lambert-St Louis
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What is the cheapest day to fly round-trip from Killeen to St. Louis?

Travelers have found that booking a Friday departure is the best way to save up to 68% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Flights from Killeen to St. Louis lean towards being more expensive in June. Prices are generally better when you fly from Killeen to St. Louis in January, with the cheapest ticket starting at $215.

When is the cheapest time to fly from Killeen to St. Louis (GRK - STL)?

It’s typically best to fly out from Killeen to St. Louis at noon. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap American Airlines flights from Killeen to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Killeen and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated 5月 3, 2024.
週五 6/712:32 pmGRK - STL
1 stop6h 45mAmerican Airlines
週三 6/127:00 amSTL - GRK
1 stop5h 02mAmerican Airlines
Deal found 5/3$308
週四 7/412:32 pmGRK - STL
1 stop5h 59mAmerican Airlines
週一 7/85:22 amSTL - GRK
1 stop4h 29mAmerican Airlines
Deal found 5/3$461
週五 6/712:32 pmGRK - STL
2 stops9h 30mAmerican Airlines
週三 6/125:27 amSTL - GRK
1 stop6h 35mAmerican Airlines
Deal found 5/3$588
週五 6/712:32 pmGRK - STL
2 stops9h 30mAmerican Airlines
週三 6/126:00 amSTL - GRK
2 stops10h 14mAmerican Airlines
Deal found 5/3$738
週四 7/412:32 pmGRK - STL
1 stop5h 59mAmerican Airlines
週一 7/85:30 pmSTL - GRK
1 stop4h 35mAmerican Airlines
Deal found 5/3$1,188

Cheap Killeen to St. Louis flights in May & June 2024

Find cheap flight options from Killeen to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on 5月 3, 2024.
週五 6/712:32 pmGRK - STL
1 stop6h 45mAmerican Airlines
週三 6/127:00 amSTL - GRK
1 stop5h 02mAmerican Airlines
Deal found 5/3$308
週五 6/712:32 pmGRK - STL
2 stops9h 30mAmerican Airlines
週三 6/125:27 amSTL - GRK
1 stop6h 35mAmerican Airlines
Deal found 5/3$588
週五 6/712:32 pmGRK - STL
2 stops9h 30mAmerican Airlines
週三 6/126:00 amSTL - GRK
2 stops10h 14mAmerican Airlines
Deal found 5/3$738

Killeen to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Killeen and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated 5月 3, 2024.
週五 6/712:32 pmGRK - STL
1 stop6h 45mAmerican Airlines
週三 6/127:00 amSTL - GRK
1 stop5h 02mAmerican Airlines
Deal found 5/3$308
週五 6/712:32 pmGRK - STL
2 stops9h 30mAmerican Airlines
週三 6/125:27 amSTL - GRK
1 stop6h 35mAmerican Airlines
Deal found 5/3$588
週五 6/712:32 pmGRK - STL
2 stops9h 30mAmerican Airlines
週三 6/126:00 amSTL - GRK
2 stops10h 14mAmerican Airlines
Deal found 5/3$738

One-way flights to St. Louis from Killeen

Search for one-way flight options from Killeen to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated 5月 3, 2024.
週一 5/136:34 pmGRK - STL
1 stop4h 25mAmerican Airlines
Deal found 5/3$159
週一 5/132:17 pmGRK - STL
2 stops7h 30mAmerican Airlines
Deal found 5/3$499

Find flights from Killeen to St. Louis within your budget

Customize your flight search to find flights from Killeen to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated 5月 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$308 - $1,188

Route

Depart

Return

Price

Killeen Fort Hood RegionalLambert-St Louis

GRK - STL

GRKSTL

Killeen Fort Hood Regional

週五 6/7

1 stop6h 45m

Lambert-St Louis

週三 6/12

1 stop5h 02m

$308

Killeen Fort Hood RegionalLambert-St Louis

GRK - STL

GRKSTL

Killeen Fort Hood Regional

週四 7/4

1 stop5h 59m

Lambert-St Louis

週一 7/8

1 stop4h 29m

$461

Killeen Fort Hood RegionalLambert-St Louis

GRK - STL

GRKSTL

Killeen Fort Hood Regional

週五 6/7

2 stops9h 30m

Lambert-St Louis

週三 6/12

1 stop6h 35m

$588

Killeen Fort Hood RegionalLambert-St Louis

GRK - STL

GRKSTL

Killeen Fort Hood Regional

週五 6/7

2 stops9h 30m

Lambert-St Louis

週三 6/12

2 stops10h 14m

$738

Killeen Fort Hood RegionalLambert-St Louis

GRK - STL

GRKSTL

Killeen Fort Hood Regional

週四 7/4

1 stop5h 59m

Lambert-St Louis

週一 7/8

1 stop4h 35m

$1,188

Flights are sorted by cheapest first

Deals found on 5/3

When is the cheapest time to fly from Killeen to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Killeen to St. Louis. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Killeen to St. Louis flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to St. Louis by month

Plan your trip from Killeen to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Killeen to St. Louis is currently $329 while a round-trip flight costs $657. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Killeen to St. Louis (average of $322). Flying from Killeen to St. Louis in July is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$326

February

$331

March

$357

April

$337

May

$345

June

$371

July

$377

August

$336

September

$322

October

$324

November

$336

December

$326

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 5月 3, 2024.
American Airlines
7.3
Good
14,755 reviews
Check prices

Comfort

7.2

Food

6.6

Crew

8.0

Boarding

7.6

Entertainment

7.1

Overall

7.3

Reviews

1 / 10

The flight was 1.5 hours late but the flight was fine. The Wi-Fi worked great.

American Airlines
7.3
Good
14,755 reviews
American Airlines
7.3
Good
14,755 reviews
Check prices

Comfort

7.2

Food

6.6

Crew

8.0

Boarding

7.6

Entertainment

7.1

Overall

7.3

Reviews

1 / 10

The flight was 1.5 hours late but the flight was fine. The Wi-Fi worked great.

Related info for your journey

Find useful and relevant information for your journey from Killeen to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Killeen to St. Louis for under $400 on Cheapflights?

    Yes, there are multiple flights from Killeen to St. Louis for under $400. The cheapest flight booked recently is on American Airlines for just $308, but on average you can expect to pay $656.

  • What is the cheapest airline to fly from Killeen to St. Louis round-trip?

    Currently priced at $308, American Airlines will fly you from Killeen to St. Louis and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What does GRK to STL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Killeen Fort Hood Regional Airport to Lambert-St Louis Airport flight would often be abbreviated as a GRK to STL flight.

  • Can I find deals for flights from Killeen to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Killeen to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Killeen to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Killeen to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Killeen to St. Louis that include hotel bookings?

    Yes. In addition to deals on Killeen to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to St. Louis.

  • Can I find deals for business class flights from Killeen to St. Louis?

    Yes. Cheapflights offers flight deals from Killeen to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Killeen to St. Louis that allow pets onboard?

    Many airlines flying from Killeen to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Killeen to St. Louis?

    Yes, you can often find last-minute deals on Killeen to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Killeen to St. Louis flight deals updated?

    The Killeen to St. Louis flight deals you see on this page were last updated on 5/3.

See more FAQs

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Top airline flying from Killeen to St. Louis

Discover the top airline that operate flights from Killeen to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated 5月 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$381FlexibilityNo cancel feeOn-time71%
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Search flights from Killeen to St. Louis by cabin class

Find flights from Killeen to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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