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Waco

$267+ Cheap flights from St. Louis to Waco (STL - ACT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ACT
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from St. Louis to Waco

Cheapest flights from St. Louis to Waco
Explore the most affordable flight options available from St. Louis to Waco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:20 am
STL
-
ACT
1 stop4h 48m
American Airlines
Fri 4/105:05 am
ACT
-
STL
1 stop3h 49m
American Airlines
Deal found 2/10$267
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:12 am
STL
-
ACT
1 stop4h 53m
American Airlines
Thu 3/196:12 pm
ACT
-
STL
1 stop4h 46m
American Airlines
Deal found 2/10$326
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:45 am
STL
-
ACT
1 stop4h 55m
American Airlines
Mon 7/206:01 pm
ACT
-
STL
1 stop3h 33m
American Airlines
Deal found 2/10$398
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:29 pm
STL
-
ACT
2 stops9h 16m
American Airlines
Fri 4/310:35 am
ACT
-
STL
1 stop4h 53m
American Airlines
Deal found 2/11$404
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:12 am
STL
-
ACT
1 stop4h 53m
American Airlines
Mon 3/25:05 am
ACT
-
STL
1 stop3h 50m
American Airlines
Deal found 2/11$428
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:33 pm
STL
-
ACT
2 stops9h 12m
American Airlines
Wed 5/135:05 am
ACT
-
STL
2 stops6h 40m
American Airlines
Deal found 2/11$487
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:20 am
STL
-
ACT
1 stop4h 48m
American Airlines
Tue 5/195:05 am
ACT
-
STL
2 stops6h 40m
American Airlines
Deal found 2/11$538

Find flight deals from St. Louis to Waco

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Waco (ACT). 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(American Airlines)
Provider with most accurate pricing for Lambert-St Louis-Waco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Waco flights.
Search Deals
From Lambert-St Louis to Waco
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Waco 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 2,558,603 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from St. Louis to Waco that are best for you.

Fly from

St. Louis

Fly to

Waco

Route

Depart

Return

Price

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Wed 4/8

5:20 am-10:08 am

1 stop4h 48m

Waco

Fri 4/10

5:05 am-8:54 am

1 stop3h 49m

$267

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Wed 4/1

5:12 am-10:05 am

1 stop4h 53m

Waco

Fri 4/3

6:12 pm-10:58 pm

1 stop4h 46m

$326

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Mon 3/16

5:12 am-10:05 am

1 stop4h 53m

Waco

Thu 3/19

6:12 pm-10:58 pm

1 stop4h 46m

$326

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Wed 5/6

6:11 pm-11:45 pm

1 stop5h 34m

Waco

Wed 5/13

10:38 am-5:21 pm

1 stop6h 43m

$326

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Thu 3/12

5:12 am-10:05 am

1 stop4h 53m

Waco

Thu 3/19

6:12 pm-10:58 pm

1 stop4h 46m

$398

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Thu 7/16

5:45 am-10:40 am

1 stop4h 55m

Waco

Mon 7/20

6:01 pm-9:34 pm

1 stop3h 33m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Compare providers for flights from St. Louis to Waco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Waco in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Waco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Waco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Waco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Waco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Waco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Waco

Have a flexible travel schedule? Discover the best time to fly to Waco from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from St. Louis to Waco?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Waco (average of $80). Flying from St. Louis to Waco in February is currently the most expensive (average of $207). 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.

Reviews of airlines servicing Waco

Get insights into the airlines that provide service to Waco. 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 Waco. Reviews last updated February 12, 2026.
Peruse reviews from past customers who have flown with American Airlines from St. Louis to Waco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,267 reviews

Boarding

7.5

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,267 reviews
American Airlines
7.2
Good
11,267 reviews

Boarding

7.5

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

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

  • How long is the flight from St. Louis to Waco?

    A quick flight from St. Louis to Waco can take about 4h 48m. American Airlines provides one of the quickest options available for as low as $267. The distance between St. Louis and Waco is about 626 mi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from St. Louis to Waco?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Waco (average of $80). Flying from St. Louis to Waco in February is currently the most expensive (average of $207). 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.

See more FAQs

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Alternative routes for St. Louis to Waco

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Top airline flying from St. Louis to Waco

Discover the top airline that operate flights from St. Louis to Waco. 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 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$496FlexibilityNo cancel feeOn-time71%

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