Which airports can I use when flying from St. Louis to Waco?

Flights from St. Louis to Waco usually depart from Lambert-St Louis (STL) and arrive at Waco (ACT).

What cabin classes can I book on flights from St. Louis to Waco?

Only Economy Class is available on flights from St. Louis to Waco.

Which airports do connecting flights from St. Louis to Waco pass through?

Most connecting flights from St. Louis to Waco pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from St. Louis to Waco?

Yes. Being flexible with your travel dates can save you up to 38% on the St. Louis to Waco route. Monday is the cheapest departure day at $498 round-trip on average, while Wednesday is the most expensive at $801, a difference of $303. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from St. Louis to Waco?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from St. Louis to Waco changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $491 to $897. That means the highest observed fare was about 82% higher than the lowest one.

How are flight prices from St. Louis to Waco looking right now?

One-way fares from St. Louis to Waco are currently higher than usual. Average one-way flight prices are about $458, which is 260% above the typical average for this route.

How much should I expect to pay for a St. Louis to Waco flight?

Round-trip flights from St. Louis to Waco range from $498 to $572, with an average of $509 over the past 12 months. Anything below $498 counts as a good deal.

What is the cheapest airline to fly from St. Louis to Waco?

American Airlines ($491) offered the cheapest round-trip ticket from St. Louis to Waco in the last 5 days.

What is the cheapest layover airport when flying from St. Louis to Waco?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $564. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Waco which airport offers the shortest layover?

Dallas/Fort Worth (DFW) had the shortest average connection time for St. Louis to Waco layovers at 182 minutes over the past 3 months.

$440 CHEAP FLIGHTS from St. Louis to Waco (STL - ACT)

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Cheapest round-trip

$491

Typical prices: $498-$572

American Airlines

Mon 10/22Wed 10/24

STL - ACT • 1 stop

Cheapest one-way

$440

Typical prices: $127-$395

American Airlines

Sat 10/13

STL - ACT • 1 stop

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Flight Deals

Cheap Flights from St. Louis to Waco (STL-ACT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from St. Louis to Waco

Sat, Sep 5 - Sun, Sep 6

5:11 pm - 8:48 pmSTL Lambert-St Louis-ACT Waco

3h 37m1 stop Dallas/Fort Worth

11:10 am - 6:05 pmACT Waco-STL Lambert-St Louis

6h 55m1 stop Dallas/Fort Worth

$450American Airlines

Thu, Oct 22 - Sat, Oct 24

7:10 pm - 11:28 pmSTL Lambert-St Louis-ACT Waco

4h 18m1 stop Dallas/Fort Worth

10:04 am - 2:30 pmACT Waco-STL Lambert-St Louis

4h 26m1 stop Dallas/Fort Worth

$491American Airlines

Tue, Nov 24 - Fri, Nov 27

5:00 am - 9:42 amSTL Lambert-St Louis-ACT Waco

4h 42m1 stop Dallas/Fort Worth

6:12 pm - 11:35 pmACT Waco-STL Lambert-St Louis

5h 23m1 stop Dallas/Fort Worth

$521American Airlines

Fri, Oct 23 - Sun, Oct 25

7:10 pm - 11:28 pmSTL Lambert-St Louis-ACT Waco

4h 18m1 stop Dallas/Fort Worth

5:10 am - 9:20 amACT Waco-STL Lambert-St Louis

4h 10m1 stop Dallas/Fort Worth

$532American Airlines

Wed, Nov 25 - Sat, Nov 28

5:00 am - 9:42 amSTL Lambert-St Louis-ACT Waco

4h 42m1 stop Dallas/Fort Worth

5:11 am - 9:31 amACT Waco-STL Lambert-St Louis

4h 20m1 stop Dallas/Fort Worth

$535American Airlines

Thu, Oct 22 - Sat, Oct 24

5:40 am - 9:29 amSTL Lambert-St Louis-ACT Waco

3h 49m1 stop Dallas/Fort Worth

5:10 am - 4:51 pmACT Waco-STL Lambert-St Louis

11h 41m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$559American Airlines

Sat, Sep 5 - Sun, Sep 6

9:31 am - 8:48 pmSTL Lambert-St Louis-ACT Waco

11h 17m2 stops Chicago O'Hare Intl Dallas/Fort Worth

6:00 pm - 11:42 pmACT Waco-STL Lambert-St Louis

5h 42m1 stop Dallas/Fort Worth

$639American Airlines

Fri, Oct 23 - Sun, Oct 25

11:31 am - 11:28 pmSTL Lambert-St Louis-ACT Waco

11h 57m2 stops Chicago O'Hare Intl Dallas/Fort Worth

6:05 pm - 11:42 pmACT Waco-STL Lambert-St Louis

5h 37m1 stop Dallas/Fort Worth

$670American Airlines

Tue, Nov 24 - Fri, Nov 27

1:14 pm - 11:35 pmSTL Lambert-St Louis-ACT Waco

10h 21m2 stops Chicago O'Hare Intl Dallas/Fort Worth

10:12 am - 1:58 pmACT Waco-STL Lambert-St Louis

3h 46m1 stop Dallas/Fort Worth

$674American Airlines

Wed, Nov 25 - Sat, Nov 28

6:00 am - 5:41 pmSTL Lambert-St Louis-ACT Waco

11h 41m2 stops Chicago O'Hare Intl Dallas/Fort Worth

6:12 pm - 9:59 pmACT Waco-STL Lambert-St Louis

3h 47m1 stop Dallas/Fort Worth

$724American Airlines

Booking Insights

Price, demand and travel trends for St. Louis to Waco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Waco with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from St. Louis to Waco?

Round-trip flights from St. Louis to Waco start at $491. Prices are below average for this route right now, with typical round-trip fares ranging from $498 to $572. The lowest price found in the past 5 days was $491 on American Airlines.

Find deals

Cheapest flight	$440

Flight from St. Louis to Waco

When to book flights from St. Louis to Waco

Are your dates flexible? Find out the best times to travel from St. Louis to Waco 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.

Which airports can I use when flying from St. Louis to Waco?
Flights from St. Louis to Waco usually depart from Lambert-St Louis (STL) and arrive at Waco (ACT).
What cabin classes can I book on flights from St. Louis to Waco?
Only Economy Class is available on flights from St. Louis to Waco.
Which airports do connecting flights from St. Louis to Waco pass through?
Most connecting flights from St. Louis to Waco pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from St. Louis to Waco?
Yes. Being flexible with your travel dates can save you up to 38% on the St. Louis to Waco route. Monday is the cheapest departure day at $498 round-trip on average, while Wednesday is the most expensive at $801, a difference of $303. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from St. Louis to Waco?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from St. Louis to Waco changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $491 to $897. That means the highest observed fare was about 82% higher than the lowest one.
How are flight prices from St. Louis to Waco looking right now?
One-way fares from St. Louis to Waco are currently higher than usual. Average one-way flight prices are about $458, which is 260% above the typical average for this route.
How much should I expect to pay for a St. Louis to Waco flight?
Round-trip flights from St. Louis to Waco range from $498 to $572, with an average of $509 over the past 12 months. Anything below $498 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $498 - about $303 less than Wednesday (38% savings) based on the last 12 months.

Everything you need to know for your flight from St. Louis to Waco

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St. Louis (STL)

Waco (ACT)

STL - ACT

$440 Find Cheap Flights from St. Louis to Waco - Compare and Save

Everything you should know

Cheap Flights from St. Louis to Waco (STL-ACT)

Recent round-trip flight deals from St. Louis to Waco

Recent one-way flight deals from St. Louis to Waco

Price, demand and travel trends for St. Louis to Waco flights

How much is a round-trip flight from St. Louis to Waco?

What is the cheapest airline to fly from St. Louis to Waco?

What is the cheapest layover airport when flying from St. Louis to Waco?

When flying from St. Louis to Waco which airport offers the shortest layover?

Key details for St. Louis to Waco flights

Cheapest flight

When to book flights from St. Louis to Waco

Your St. Louis to Waco flight questions, answered

Your guide to booking St. Louis to Waco flights

Everything you need to know for your flight from St. Louis to Waco

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Waco

Complete your trip to Waco with a hotel stay or car rental

Find direct flights to and from St. Louis and Waco

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Choose which airport to fly into in Waco

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