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Cheap flights from Illinois to Amarillo from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Amarillo departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Amarillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 1:49 pmORD  Chicago O'Hare Intl-AMA Amarillo
7h 49m1 stop Dallas/Fort Worth
American Airlines Logo
4:20 pm - 9:09 pmAMA  Amarillo-ORD Chicago O'Hare Intl
4h 49m1 stop Dallas/Fort Worth
$272American Airlines
Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
1:50 pm - 6:35 pmORD  Chicago O'Hare Intl-AMA Amarillo
4h 45m1 stop Dallas/Fort Worth
American Airlines Logo
4:20 pm - 9:09 pmAMA  Amarillo-ORD Chicago O'Hare Intl
4h 49m1 stop Dallas/Fort Worth
$272American Airlines
Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
5:43 am - 9:50 amSTL  Lambert-St Louis-AMA Amarillo
4h 07m1 stop Dallas/Fort Worth
American Airlines Logo
12:45 pm - 6:20 pmAMA  Amarillo-STL Lambert-St Louis
5h 35m1 stop Dallas/Fort Worth
$292American Airlines
Fri, Oct 2 - Wed, Oct 7
American Airlines Logo
8:30 am - 3:40 pmSTL  Lambert-St Louis-AMA Amarillo
7h 10m1 stop Dallas/Fort Worth
American Airlines Logo
12:41 pm - 7:07 pmAMA  Amarillo-STL Lambert-St Louis
6h 26m1 stop Dallas/Fort Worth
$309American Airlines
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
2:20 pm - 10:10 pmSTL  Lambert-St Louis-AMA Amarillo
7h 50m2 stops Chicago Midway Dallas Love Field
Southwest Logo
3:00 pm - 12:40 amAMA  Amarillo-STL Lambert-St Louis
9h 40m1 stop Las Vegas Harry Reid Intl
$320Southwest
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
5:43 am - 9:50 amSTL  Lambert-St Louis-AMA Amarillo
4h 07m1 stop Dallas/Fort Worth
American Airlines Logo
12:45 pm - 6:20 pmAMA  Amarillo-STL Lambert-St Louis
5h 35m1 stop Dallas/Fort Worth
$322American Airlines
Fri, Oct 2 - Wed, Oct 7
American Airlines Logo
11:00 am - 6:32 pmORD  Chicago O'Hare Intl-AMA Amarillo
7h 32m1 stop Dallas/Fort Worth
American Airlines Logo
12:45 pm - 6:35 pmAMA  Amarillo-ORD Chicago O'Hare Intl
5h 50m1 stop Dallas/Fort Worth
$325American Airlines
Wed, Sep 30 - Wed, Oct 7
American Airlines Logo
3:50 pm - 10:44 pmORD  Chicago O'Hare Intl-AMA Amarillo
6h 54m1 stop Dallas/Fort Worth
American Airlines Logo
7:02 pm - 12:14 amAMA  Amarillo-ORD Chicago O'Hare Intl
5h 12m1 stop Dallas/Fort Worth
$325American Airlines
Sat, Sep 12 - Sat, Sep 26
United Airlines Logo
4:40 pm - 9:44 pmSTL  Lambert-St Louis-AMA Amarillo
5h 04m1 stop Denver Intl
United Airlines Logo
3:20 pm - 10:30 pmAMA  Amarillo-STL Lambert-St Louis
7h 10m1 stop Houston George Bush Intcntl
$363United Airlines
Fri, Sep 11 - Mon, Sep 14
United Airlines Logo
12:59 pm - 10:30 pmSTL  Lambert-St Louis-AMA Amarillo
9h 31m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
3:20 pm - 10:30 pmAMA  Amarillo-STL Lambert-St Louis
7h 10m1 stop Houston George Bush Intcntl
$368United Airlines
Fri, Sep 11 - Mon, Sep 14

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American Airlines flights from Illinois to Amarillo

Our best American Airlines deals on Illinois to Amarillo flight tickets
American Airlines
Sep 5
ORD6:00 amChicago O'Hare Intl
7h 49m
1 stop
AMA1:49 pmAmarillo
Sep 11
AMA4:20 pmAmarillo
4h 49m
1 stop
ORD9:09 pmChicago O'Hare Intl
$272
American Airlines
Sep 2
STL5:42 amLambert-St Louis
4h 02m
1 stop
AMA9:44 amAmarillo
Sep 6
AMA12:50 pmAmarillo
7h 01m
1 stop
STL7:51 pmLambert-St Louis
$284
American Airlines
Oct 2
STL5:43 amLambert-St Louis
4h 07m
1 stop
AMA9:50 amAmarillo
Oct 7
AMA12:45 pmAmarillo
5h 35m
1 stop
STL6:20 pmLambert-St Louis
$292

United Airlines flights from Illinois to Amarillo

Our best United Airlines deals on Illinois to Amarillo flight tickets
United Airlines
Sep 2
STL12:59 pmLambert-St Louis
8h 55m
2 stops
AMA9:54 pmAmarillo
Sep 6
AMA3:20 pmAmarillo
7h 07m
1 stop
STL10:27 pmLambert-St Louis
$294
United Airlines
Sep 11
STL4:40 pmLambert-St Louis
5h 04m
1 stop
AMA9:44 pmAmarillo
Sep 14
AMA3:20 pmAmarillo
7h 10m
1 stop
STL10:30 pmLambert-St Louis
$363
United Airlines
Sep 11
STL12:59 pmLambert-St Louis
9h 31m
2 stops
AMA10:30 pmAmarillo
Sep 14
AMA3:20 pmAmarillo
7h 10m
1 stop
STL10:30 pmLambert-St Louis
$368

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Amarillo 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 August 16, 2026.
Use the filters below to find and compare flights from Illinois to Amarillo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoAmarillo

ORD Chicago O'Hare Intl - AMA Amarillo

ORDAMA

Chicago O'Hare Intl

Sat 9/5

6:00 am-1:49 pm

1 stop7h 49m

Amarillo

Fri 9/11

4:20 pm-9:09 pm

1 stop4h 49m

$272
Quickest round-trip

ChicagoAmarillo

ORD Chicago O'Hare Intl - AMA Amarillo

ORDAMA

Chicago O'Hare Intl

Sat 9/5

1:50 pm-6:35 pm

1 stop4h 45m

Amarillo

Fri 9/11

4:20 pm-9:09 pm

1 stop4h 49m

$272

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Fri 10/2

5:43 am-9:50 am

1 stop4h 07m

Amarillo

Wed 10/7

12:45 pm-6:20 pm

1 stop5h 35m

$292

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Thu 9/10

8:30 am-3:40 pm

1 stop7h 10m

Amarillo

Mon 9/14

12:41 pm-7:07 pm

1 stop6h 26m

$309

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Thu 9/10

2:20 pm-10:10 pm

2 stops7h 50m

Amarillo

Mon 9/14

3:00 pm-12:40 am

1 stop9h 40m

$320

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Fri 10/2

5:43 am-9:50 am

1 stop4h 07m

Amarillo

Wed 10/7

12:45 pm-6:20 pm

1 stop5h 35m

$322

ChicagoAmarillo

ORD Chicago O'Hare Intl - AMA Amarillo

ORDAMA

Chicago O'Hare Intl

Wed 9/30

11:00 am-6:32 pm

1 stop7h 32m

Amarillo

Wed 10/7

12:45 pm-6:35 pm

1 stop5h 50m

$325

ChicagoAmarillo

ORD Chicago O'Hare Intl - AMA Amarillo

ORDAMA

Chicago O'Hare Intl

Sat 9/12

3:50 pm-10:44 pm

1 stop6h 54m

Amarillo

Sat 9/26

7:02 pm-12:14 am

1 stop5h 12m

$325

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Fri 9/11

4:40 pm-9:44 pm

1 stop5h 04m

Amarillo

Mon 9/14

3:20 pm-10:30 pm

1 stop7h 10m

$363

St. LouisAmarillo

STL Lambert-St Louis - AMA Amarillo

STLAMA

Lambert-St Louis

Fri 9/11

12:59 pm-10:30 pm

2 stops9h 31m

Amarillo

Mon 9/14

3:20 pm-10:30 pm

1 stop7h 10m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois to Amarillo

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 Amarillo flights?

You could potentially save up to 21% on your flight if you consider stops on a Illinois to Amarillo flight.

Cheap Illinois to Amarillo flight deals and tips

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

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Illinois to Amarillo takes 4h 35m
There are no direct flights from Illinois to Amarillo. There are no popular flight routes from Illinois to Amarillo.
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Frequently asked questions about flying from Illinois to Amarillo

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

    Prices for flights from Illinois to Amarillo Airport refresh daily.

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

  • How old do you have to be to fly from Illinois to Amarillo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Amarillo Airport.

  • What documentation or ID do you need to fly to Amarillo Airport?

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

Best airlines flying from Illinois to Amarillo

Compare and see reviews for airlines that fly from Illinois to Amarillo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $361Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights

Traveling to a place near Amarillo?

Book flights to Amarillo if you plan to visit one of these locations
Dalhart
Dumas
Vega

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Amarillo from Illinois.

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

momondo does allow users to show only those flights to Amarillo from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Illinois to Amarillo 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 Amarillo right now. Can momondo alert me if prices change?

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

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