When did momondo last update prices for flights from Lambert-St Louis Airport to Waco Airport?

Prices for flights from Lambert-St Louis Airport to Waco Airport refresh daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Waco Airport?

There is 1 operator available for flights from Lambert-St Louis Airport to Waco Airport as of December 2025.

How old do you have to be to fly from Lambert-St Louis Airport to Waco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Waco Airport.

What documentation or ID do you need to fly to Waco Airport?

The required travel and health documents for your Waco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Waco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$280 Cheap Flights from St. Louis to Waco in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from St. Louis to Waco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:14 am - 10:11 am

STL

ACT

4h 57m1 stop

5:05 am - 8:52 am

ACT

STL

3h 47m1 stop

$316American Airlines

Sat, Feb 14 - Mon, Feb 16

2:26 pm - 10:01 pm

STL

ACT

7h 35m2 stops

5:05 am - 8:52 am

ACT

STL

3h 47m1 stop

$322American Airlines

Sat, Feb 14 - Mon, Feb 16

10:04 am - 10:01 pm

STL

ACT

11h 57m2 stops

5:05 am - 1:54 pm

ACT

STL

8h 49m2 stops

$409American Airlines

Sat, Feb 14 - Mon, Feb 16

11:55 am - 5:48 pm

STL

ACT

5h 53m1 stop

10:52 am - 4:14 pm

ACT

STL

5h 22m1 stop

$428American Airlines

Tue, Jan 13 - Sat, Jan 17

11:55 am - 5:48 pm

STL

ACT

5h 53m1 stop

5:08 am - 1:09 pm

ACT

STL

8h 01m2 stops

$434American Airlines

Tue, Jan 13 - Sat, Jan 17

11:05 am - 10:44 pm

STL

ACT

11h 39m2 stops

5:08 am - 1:09 pm

ACT

STL

8h 01m2 stops

$439American Airlines

Tue, Jan 13 - Sat, Jan 17

American Airlines flights from St. Louis to Waco

Our best American Airlines deals on St. Louis to Waco flight tickets

American Airlines

Feb 14

STL5:14 amLambert-St Louis

4h 57m

1 stop

ACT10:11 amWaco

Feb 16

ACT5:05 amWaco

3h 47m

1 stop

STL8:52 amLambert-St Louis

$316

Find similar

American Airlines

Feb 14

STL2:26 pmLambert-St Louis

7h 35m

2 stops

ACT10:01 pmWaco

Feb 16

ACT5:05 amWaco

3h 47m

1 stop

STL8:52 amLambert-St Louis

$322

Find similar

American Airlines

Feb 14

STL10:04 amLambert-St Louis

11h 57m

2 stops

ACT10:01 pmWaco

Feb 16

ACT5:05 amWaco

8h 49m

2 stops

STL1:54 pmLambert-St Louis

$409

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Sat 2/14

5:14 am-10:11 am

1 stop4h 57m

Waco

Mon 2/16

5:05 am-8:52 am

1 stop3h 47m

$316

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Sat 2/14

2:26 pm-10:01 pm

2 stops7h 35m

Waco

Mon 2/16

5:05 am-8:52 am

1 stop3h 47m

$322

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Sat 2/14

10:04 am-10:01 pm

2 stops11h 57m

Waco

Mon 2/16

5:05 am-1:54 pm

2 stops8h 49m

$409

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Tue 1/13

11:55 am-5:48 pm

1 stop5h 53m

Waco

Sat 1/17

10:52 am-4:14 pm

1 stop5h 22m

$428

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Tue 1/13

11:55 am-5:48 pm

1 stop5h 53m

Waco

Sat 1/17

5:08 am-1:09 pm

2 stops8h 01m

$434

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Tue 1/13

11:05 am-10:44 pm

2 stops11h 39m

Waco

Sat 1/17

5:08 am-1:09 pm

2 stops8h 01m

$439

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Waco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Waco?

Southwest, American Airlines and Frontier are the top three most popular airlines that fly to Waco from St. Louis according to our data. Southwest is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Waco. Keep in mind that there are 5 different airlines that fly to Waco on a routine basis, so you have a few additional options to choose from.

When to book flights from St. Louis to Waco

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Waco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Waco (STL to ACT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Waco

Fastest flight time	4h 55m
Direct flights	None

The fastest flight from St. Louis to Waco takes 4h 55m

There are no direct flights from St. Louis to Waco. There are no popular flight routes from St. Louis to Waco.

Search flight deals

How far is Lambert-St Louis to Waco by plane?
The distance between Lambert-St Louis and Waco is about 626.4 mi. Flights usually cover this in 4h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lambert-St Louis Airport to Waco Airport?
Prices for flights from Lambert-St Louis Airport to Waco Airport refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Waco Airport?
There is 1 operator available for flights from Lambert-St Louis Airport to Waco Airport as of December 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Waco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Waco Airport.
What documentation or ID do you need to fly to Waco Airport?
The required travel and health documents for your Waco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Waco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Waco?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Waco is American Airlines (100% of total bookings).

Best airlines flying from St. Louis to Waco

Compare and see reviews for airlines that fly from St. Louis to Waco with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $206	Free Cancellation	Rating 7.2 11,073 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Waco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Waco. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Waco with flexible booking policies on momondo?

momondo does allow users to show only those flights to Waco from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Waco?

momondo helps you find the best flight between St. Louis and Waco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Waco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Waco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.