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

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How to find the cheapest flight from
St. Louis (STL) to Waco (ACT)

All the information you need to plan the best STL to ACT flight in 2022: compare St. Louis to Waco flight prices with the expected peak season, weather and rainfall in Waco.
How far in advance should I book a flight from St. Louis to Waco?

To save up to 28% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Waco from $289 1-2 weeks out and tickets from $349 for flights departing within the next 72 hours.

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

One of the essential ways to save on airfare from St. Louis to Waco is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 32% on airfare.

What is the cheapest day to fly round-trip from St. Louis to Waco?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Waco. Check prices with Cheapflights to find a great deal for your trip.

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

Flights from St. Louis to Waco lean towards being more expensive in January. Prices are generally better when you fly from St. Louis to Waco in July, with the cheapest ticket starting at $156.

Cheap flights from St. Louis to Waco in May, June 2022

The best prices found for STL to ACT flights for May, June
24 May - 30 May
$736pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
ACT
Waco
ACT
Waco
American Airlines
 
1 STOP
STL
Lambert-St Louis
24 May - 30 May
$791pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
ACT
Waco
ACT
Waco
American Airlines
 
1 STOP
STL
Lambert-St Louis
20 May - 28 May
$814pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
ACT
Waco
ACT
Waco
American Airlines
 
1 STOP
STL
Lambert-St Louis

Lambert-St Louis to Waco 2022 flight deals

Cheap flights to Waco from St. Louis found for this year
15 Sep - 18 Sep
$478pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
ACT
Waco
ACT
Waco
American Airlines
 
1 STOP
STL
Lambert-St Louis
15 Sep - 18 Sep
$557pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
ACT
Waco
ACT
Waco
American Airlines
 
1 STOP
STL
Lambert-St Louis
22 Sep - 26 Sep
$619pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
ACT
Waco
ACT
Waco
American Airlines
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St. Louis to Waco

Late deals on round-trip flights to Waco from St. Louis, departing today and this week
24 May - 30 May
$736pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
ACT
Waco
ACT
Waco
American Airlines
 
1 STOP
STL
Lambert-St Louis
24 May - 30 May
$791pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
ACT
Waco
ACT
Waco
American Airlines
 
1 STOP
STL
Lambert-St Louis
24 May - 30 May
$1,109pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
ACT
Waco
ACT
Waco
American Airlines
   
2 STOPS
STL
Lambert-St Louis

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Waco</span> flights.

Flight FAQs

From St. Louis to Waco

Which airlines flying from Lambert-St Louis to Waco have flexible changes due to COVID-19?

One of the carriers operating flights from Lambert-St Louis to Waco that may be offering flexible change policies is American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from St. Louis to Waco for under $500 on Cheapflights?

Yes, there are multiple flights from St. Louis to Waco for under $500. The cheapest flight booked recently is on American Airlines for just $478, but on average you can expect to pay $795.

Are there last-minute flights available from St. Louis to Waco for under $800?

There are currently 3+ open flights from St. Louis to Waco within the next 7 days for less than $800.

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

Flying on American Airlines is currently your cheapest option to Waco, with prices starting at $478.

What are the cheapest flights from St. Louis to Waco?

Looking at all options, your cheapest flight can be booked for $397. While the most popular route (Lambert-St Louis - Waco) can be booked for $478 on average our data indicates $397 when flying from St. Louis to Waco.

COVID Restrictions

View COVID Travel Restrictions for Waco, TX

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

Information is based on travel restrictions for travel to Waco within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Waco.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Waco.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Waco.

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

Returning to Lambert-St Louis from Waco

COVID-19 testing requirements
Visitors from Waco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Waco are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Waco, TX

Alternative routes for St. Louis to Waco

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Waco

Things to know before you go - useful duration and weather info for your trip from St. Louis to Waco.
Average temperature for May in Waco
86.0 °F
Avg rainfall for May in Waco
5.3 ″

Airports servicing St. Louis

Airports servicing Waco

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