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Cheap flights from Illinois to Waco from $267

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Waco departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Illinois to Waco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:20 am - 10:08 am
STL
-
ACT
4h 48m
1 stop
American Airlines Logo
5:05 am - 8:54 am
ACT
-
STL
3h 49m
1 stop
$267American Airlines
Wed, Apr 8 - Fri, Apr 10
American Airlines Logo
12:25 pm - 11:45 pm
STL
-
ACT
11h 20m
2 stops
American Airlines Logo
5:05 am - 8:54 am
ACT
-
STL
3h 49m
1 stop
$273American Airlines
Wed, Apr 8 - Fri, Apr 10
American Airlines Logo
5:12 am - 10:05 am
STL
-
ACT
4h 53m
1 stop
American Airlines Logo
6:12 pm - 10:58 pm
ACT
-
STL
4h 46m
1 stop
$326American Airlines
Mon, Mar 16 - Thu, Mar 19
American Airlines Logo
5:00 am - 10:08 am
ORD
-
ACT
5h 08m
1 stop
American Airlines Logo
5:58 pm - 11:48 pm
ACT
-
ORD
5h 50m
1 stop
$348American Airlines
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
5:00 am - 10:08 am
ORD
-
ACT
5h 08m
1 stop
American Airlines Logo
5:58 pm - 11:48 pm
ACT
-
ORD
5h 50m
1 stop
$387American Airlines
Thu, Apr 23 - Sun, Apr 26
American Airlines Logo
5:45 am - 10:40 am
STL
-
ACT
4h 55m
1 stop
American Airlines Logo
6:01 pm - 9:34 pm
ACT
-
STL
3h 33m
1 stop
$398American Airlines
Thu, Jul 16 - Mon, Jul 20
American Airlines Logo
2:29 pm - 11:45 pm
STL
-
ACT
9h 16m
2 stops
American Airlines Logo
10:35 am - 3:28 pm
ACT
-
STL
4h 53m
1 stop
$404American Airlines
Wed, Apr 1 - Fri, Apr 3
American Airlines Logo
10:37 am - 5:35 pm
ORD
-
ACT
6h 58m
1 stop
American Airlines Logo
6:05 pm - 12:42 am
ACT
-
ORD
6h 37m
1 stop
$412American Airlines
Fri, May 29 - Sun, May 31
American Airlines Logo
5:12 am - 10:05 am
STL
-
ACT
4h 53m
1 stop
American Airlines Logo
5:05 am - 8:55 am
ACT
-
STL
3h 50m
1 stop
$428American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
6:49 pm - 11:45 pm
ORD
-
ACT
4h 56m
1 stop
American Airlines Logo
6:12 pm - 11:36 pm
ACT
-
ORD
5h 24m
1 stop
$458American Airlines
Fri, Mar 6 - Sun, Mar 8

American Airlines flights from Illinois to Waco

Our best American Airlines deals on Illinois to Waco flight tickets
American Airlines
Apr 8
STL5:20 amLambert-St Louis
4h 48m
1 stop
ACT10:08 amWaco
Apr 10
ACT5:05 amWaco
3h 49m
1 stop
STL8:54 amLambert-St Louis
$267
American Airlines
Apr 8
STL12:25 pmLambert-St Louis
11h 20m
2 stops
ACT11:45 pmWaco
Apr 10
ACT5:05 amWaco
3h 49m
1 stop
STL8:54 amLambert-St Louis
$273
American Airlines
Mar 16
STL5:12 amLambert-St Louis
4h 53m
1 stop
ACT10:05 amWaco
Mar 19
ACT6:12 pmWaco
4h 46m
1 stop
STL10:58 pmLambert-St Louis
$326

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Illinois to Waco that are best for you.

Fly from

Fly to

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 4/8

12:25 pm-11:45 pm

2 stops11h 20m

Waco

Fri 4/10

5:05 am-8:54 am

1 stop3h 49m

$273

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

ChicagoWaco

ORD - ACT

ORDACT

Chicago O'Hare Intl

Sat 4/25

5:00 am-10:08 am

1 stop5h 08m

Waco

Wed 4/29

5:58 pm-11:48 pm

1 stop5h 50m

$348

ChicagoWaco

ORD - ACT

ORDACT

Chicago O'Hare Intl

Thu 4/23

5:00 am-10:08 am

1 stop5h 08m

Waco

Sun 4/26

5:58 pm-11:48 pm

1 stop5h 50m

$387

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

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Wed 4/1

2:29 pm-11:45 pm

2 stops9h 16m

Waco

Fri 4/3

10:35 am-3:28 pm

1 stop4h 53m

$404

ChicagoWaco

ORD - ACT

ORDACT

Chicago O'Hare Intl

Fri 5/29

10:37 am-5:35 pm

1 stop6h 58m

Waco

Sun 5/31

6:05 pm-12:42 am

1 stop6h 37m

$412

St. LouisWaco

STL - ACT

STLACT

Lambert-St Louis

Thu 2/26

5:12 am-10:05 am

1 stop4h 53m

Waco

Mon 3/2

5:05 am-8:55 am

1 stop3h 50m

$428

ChicagoWaco

ORD - ACT

ORDACT

Chicago O'Hare Intl

Fri 3/6

6:49 pm-11:45 pm

1 stop4h 56m

Waco

Sun 3/8

6:12 pm-11:36 pm

1 stop5h 24m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Waco from

How to get the cheapest flight ticket from Illinois 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

Can stopping save me money on Illinois to Waco flights?

You could potentially save up to 7% on your flight if you consider stops on a Illinois to Waco flight.

Cheap Illinois to Waco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Waco

Fastest flight time

4h 48m

Direct flights

None
The fastest flight from Illinois to Waco takes 4h 48m
There are no direct flights from Illinois to Waco. There are no popular flight routes from Illinois to Waco.
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  • When did momondo last update prices for flights from Illinois to Waco Airport?

    Prices for flights from Illinois to Waco Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Waco Airport?

  • How old do you have to be to fly from Illinois 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 Illinois 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.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Waco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Waco. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Waco with flexible booking policies on momondo?

All flight searches from Illinois to Waco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Waco?

Once you have performed a search for Illinois to Waco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Illinois to Waco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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