What is the cheapest airline that flies from Illinois to Abilene?

American Airlines is the most popular carrier operating from Illinois to Abilene

When did momondo last update prices for flights from Illinois to Abilene Airport?

Prices for flights from Illinois to Abilene Airport refresh daily.

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

As of December 2025, there is 1 operator available to choose from for flights from Illinois to Abilene Airport.

How old do you have to be to fly from Illinois to Abilene 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 Abilene Airport.

What documentation or ID do you need to fly to Abilene Airport?

The required travel and health documents for your Abilene 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 Abilene Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$341 Cheap Flights from Illinois to Abilene in 2025/26

1 adult

0 bags

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Find the cheapest flights from Illinois to Abilene

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 pm - 11:30 pm

STL

ABI

4h 40m1 stop

10:28 am - 5:13 pm

ABI

STL

6h 45m1 stop

$406American Airlines

Wed, Mar 11 - Sun, Mar 15

6:00 am - 2:08 pm

STL

ABI

8h 08m2 stops

6:30 am - 11:02 am

ABI

STL

4h 32m1 stop

$532American Airlines

Wed, Mar 11 - Sun, Mar 15

6:00 am - 2:08 pm

STL

ABI

8h 08m2 stops

6:30 am - 1:46 pm

ABI

STL

7h 16m2 stops

$684American Airlines

Wed, Mar 11 - Sun, Mar 15

5:21 am - 9:49 am

ORD

ABI

4h 28m1 stop

6:41 pm - 8:38 am

ABI

ORD

13h 57m1 stop

$826American Airlines

Mon, Jan 5 - Fri, Jan 9

4:46 pm - 9:42 pm

ORD

ABI

4h 56m1 stop

5:14 am - 10:48 am

ABI

ORD

5h 34m2 stops

$1,087American Airlines

Mon, Jan 5 - Fri, Jan 9

American Airlines flights from Illinois to Abilene

Our best American Airlines deals on Illinois to Abilene flight tickets

American Airlines

Mar 11

STL6:50 pmLambert-St Louis

4h 40m

1 stop

ABI11:30 pmAbilene

Mar 15

ABI10:28 amAbilene

6h 45m

1 stop

STL5:13 pmLambert-St Louis

$406

Find similar

American Airlines

Dec 25

STL9:36 amLambert-St Louis

4h 43m

1 stop

ABI2:19 pmAbilene

Dec 28

ABI6:06 pmAbilene

4h 50m

1 stop

STL10:56 pmLambert-St Louis

$459

Find similar

American Airlines

Dec 25

STL9:08 amLambert-St Louis

10h 51m

2 stops

ABI7:59 pmAbilene

Dec 28

ABI2:49 pmAbilene

4h 33m

1 stop

STL7:22 pmLambert-St Louis

$465

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAbilene

STL - ABI

STLABI

Lambert-St Louis

Wed 3/11

6:50 pm-11:30 pm

1 stop4h 40m

Abilene

Sun 3/15

10:28 am-5:13 pm

1 stop6h 45m

$406

St. LouisAbilene

STL - ABI

STLABI

Lambert-St Louis

Wed 3/11

6:00 am-2:08 pm

2 stops8h 08m

Abilene

Sun 3/15

6:30 am-11:02 am

1 stop4h 32m

$532

St. LouisAbilene

STL - ABI

STLABI

Lambert-St Louis

Wed 3/11

6:00 am-2:08 pm

2 stops8h 08m

Abilene

Sun 3/15

6:30 am-1:46 pm

2 stops7h 16m

$684

ChicagoAbilene

ORD - ABI

ORDABI

Chicago O'Hare Intl

Mon 1/5

5:21 am-9:49 am

1 stop4h 28m

Abilene

Fri 1/9

6:41 pm-8:38 am

1 stop13h 57m

$826

ChicagoAbilene

ORD - ABI

ORDABI

Chicago O'Hare Intl

Mon 1/5

4:46 pm-9:42 pm

1 stop4h 56m

Abilene

Fri 1/9

5:14 am-10:48 am

2 stops5h 34m

$1,087

ChicagoAbilene

ORD - ABI

ORDABI

Chicago O'Hare Intl

Thu 1/15

1:15 pm-8:36 pm

1 stop7h 21m

$420

ChicagoAbilene

ORD - ABI

ORDABI

Chicago O'Hare Intl

Thu 1/15

3:34 pm-10:16 pm

2 stops6h 42m

$624

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Illinois to Abilene

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

Prices

Airlines

What is the cheapest day to depart on your flight to Abilene?

The cheapest day to depart from Illinois to Abilene is on a Saturday. Travelers who choose to depart for Abilene on a Saturday will often find tickets for as low as $415. Flights from Illinois to Abilene on a Wednesday will generally be more expensive and average around $543. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Abilene?

In the morning is the cheapest time of day to fly from Illinois to Abilene when you can find flight prices for as low as $468. Flying to Abilene in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Abilene is in the afternoon when prices are around $474.

Cheap Illinois to Abilene flight deals and tips

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

Fastest flight time	4h 24m
Direct flights	None

The fastest flight from Illinois to Abilene takes 4h 24m

There are no direct flights from Illinois to Abilene. There are no popular flight routes from Illinois to Abilene.

Search flight deals

When did momondo last update prices for flights from Illinois to Abilene Airport?
Prices for flights from Illinois to Abilene Airport refresh daily.
How many operators does momondo search for flights from Illinois to Abilene Airport?
As of December 2025, there is 1 operator available to choose from for flights from Illinois to Abilene Airport.
How old do you have to be to fly from Illinois to Abilene 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 Abilene Airport.
What documentation or ID do you need to fly to Abilene Airport?
The required travel and health documents for your Abilene 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 Abilene Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Brownwood

Sweetwater

Why use momondo?

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

Finding the right flight to Abilene from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Abilene quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Abilene from Illinois with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Abilene.

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

If you are simply researching potential flights to Abilene, momondo offers a useful price alert feature which will track prices for flights to Abilene from Illinois and alert you when they change.