How does KAYAK find such low prices on flights from Illinois to Waco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Waco. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Waco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waco from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Waco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Waco with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Waco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Waco from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$214 CHEAP FLIGHTS from Illinois to Waco

ACT

KAYAK searches hundreds of travel sites at once for deals on flights to Waco

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Cheapest round-trip

$363

American Airlines

Wed 12/31Sun 1/4

STL - ACT • 1 stop

Cheapest one-way

$214

American Airlines

Mon 12/22

STL - ACT • 1 stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Waco!

Flight Deals

Cheap Flights from Illinois to Waco

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Waco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Recent round-trip flight deals from Illinois to Waco

Wed, Dec 31 - Sun, Jan 4

11:41 am - 5:11 pm

STL

ACT

5h 30m1 stop

5:05 am - 8:56 am

ACT

STL

3h 51m1 stop

$363American Airlines

Tue, Dec 23 - Sat, Dec 27

6:44 pm - 11:49 pm

STL

ACT

5h 05m1 stop

5:05 am - 8:56 am

ACT

STL

3h 51m1 stop

$428American Airlines

Wed, Dec 31 - Sun, Jan 4

5:16 am - 9:57 am

STL

ACT

4h 41m1 stop

5:41 pm - 1:25 am

ACT

STL

7h 44m2 stops

$451American Airlines

Tue, Dec 23 - Sat, Dec 27

6:52 pm - 11:49 pm

ORD

ACT

4h 57m1 stop

10:27 am - 5:17 pm

ACT

ORD

6h 50m1 stop

$472American Airlines

Thu, Jan 22 - Thu, Jan 29

3:58 pm - 10:44 pm

MLI

ACT

6h 46m1 stop

10:52 am - 3:27 pm

ACT

MLI

4h 35m1 stop

$513American Airlines

Thu, Feb 12 - Tue, Feb 17

4:47 pm - 11:43 pm

ORD

ACT

6h 56m1 stop

10:41 am - 3:07 pm

ACT

ORD

4h 26m1 stop

$530American Airlines

Wed, Dec 24 - Sun, Dec 28

10:40 am - 5:42 pm

PIA

ACT

7h 02m1 stop

5:41 pm - 10:41 pm

ACT

PIA

5h 00m1 stop

$556American Airlines

Fri, Dec 19 - Sun, Dec 21

11:53 am - 5:12 pm

ORD

ACT

5h 19m1 stop

5:05 am - 10:54 am

ACT

ORD

5h 49m1 stop

$558American Airlines

Wed, Dec 31 - Sun, Jan 4

9:18 am - 5:11 pm

STL

ACT

7h 53m2 stops

5:41 pm - 1:25 am

ACT

STL

7h 44m2 stops

$582American Airlines

Tue, Dec 23 - Sat, Dec 27

5:16 am - 9:57 am

STL

ACT

4h 41m1 stop

10:27 am - 7:31 pm

ACT

STL

9h 04m2 stops

$588American Airlines

Useful Info

Cheapest flight	$214

Flight from St. Louis to Waco

How does KAYAK find such low prices on flights from Illinois to Waco?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Waco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Waco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waco from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Waco?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Waco with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Waco?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Waco from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Waco

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Waco

Waco (ACT)

ACT

$214 Find Cheap Flights from Illinois to Waco

KAYAK searches hundreds of travel sites at once for deals on flights to Waco

Everything you should know

Cheap Flights from Illinois to Waco

Recent round-trip flight deals from Illinois to Waco

Recent one-way flight deals from Illinois to Waco

Good to know

FAQs for booking flights from Illinois to Waco

How does KAYAK find such low prices on flights from Illinois to Waco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Waco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Waco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waco from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Waco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Waco with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Waco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Waco from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Waco

Information on the airport you'll fly into in Waco

Cabin class types available on flights to Illinois

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

Find direct flights for Waco

Flights to other popular destinations

Flights from domestic origins to Waco

Choose which airport to fly into in Waco

Find deals for your return flight