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

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

All the information you need to plan the best ACT to STL flight in 2022: compare Waco to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.
When is the cheapest time to fly from Waco to St. Louis (ACT - STL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Waco to St. Louis as you normally would.

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

Tuesday is generally a great day to depart. Flying on this day could help you save up to 11%.

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

August can be a great time to fly to St. Louis from Waco with a flight ticket averaging about $265. Cheapflights users have found deals in the month of August for as cheap as $156. The most expensive prices can be found in the month of March.

How far in advance should I book a flight from Waco to St. Louis?

Find a great deal and save up to 35% by booking at least 29 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Waco to St. Louis within the next two weeks, with the cheapest ticket starting at $305.

Related info for your journey

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

Flight FAQs

From Waco to St. Louis

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

American Airlines is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Looking for the cheapest flight from Waco to St. Louis? While on average our users pay $320, our data indicates the cheapest price to be $173. The most popular route (Waco - Lambert-St Louis), is priced around $428.

COVID Restrictions

View COVID Travel Restrictions for St. Louis, MO

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

Information is based on travel restrictions for travel to Lambert-St Louis within the United States

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

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.

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

Returning to Waco from Lambert-St Louis

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.

Hide COVID Travel Restrictions for St. Louis, MO

Alternative routes for Waco to St. Louis

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

Destination information for St. Louis

Things to know before you go - useful duration and weather info for your trip from Waco to St. Louis.
Average temperature for May in St. Louis
78.8 °F
Avg rainfall for May in St. Louis
5.1 ″

Airports servicing Waco

Airports servicing St. Louis

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