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Amarillo

$139+ Cheap flights from Illinois to Amarillo (AMA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AMA
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Find flight deals from Illinois to Amarillo

Cheapest flights from Illinois to Amarillo
Explore the most affordable flight options available from Illinois to Amarillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:21 amORD - AMA
1 stop10h 23mAmerican Airlines
Sun 12/285:00 amAMA - ORD
1 stop4h 44mAmerican Airlines
Deal found 10/30$315
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:17 amSTL - AMA
1 stop4h 23mAmerican Airlines
Mon 11/247:00 amAMA - STL
1 stop8h 29mAmerican Airlines
Deal found 10/31$323
This Southwest deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:40 amSTL - AMA
2 stops8h 05mSouthwest
Mon 11/243:25 pmAMA - STL
1 stop8h 10mSouthwest
Deal found 10/31$364
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:15 amSTL - AMA
1 stop7h 51mUnited Airlines
Tue 11/189:00 amAMA - STL
1 stop6h 50mUnited Airlines
Deal found 10/30$447
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:45 pmORD - AMA
1 stop7h 37mUnited Airlines
Mon 11/1712:05 pmAMA - ORD
1 stop7h 51mUnited Airlines
Deal found 10/29$467
This Southwest deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:15 pmORD - AMA
1 stop9h 00mSouthwest
Mon 11/176:20 amAMA - ORD
1 stop6h 40mSouthwest
Deal found 10/31$483
This Southwest deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:15 amORD - AMA
2 stops14h 35mSouthwest
Mon 12/295:45 amAMA - ORD
1 stop7h 15mSouthwest
Deal found 10/30$504
This Southwest deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:15 amORD - AMA
2 stops14h 35mSouthwest
Sun 12/285:45 amAMA - ORD
1 stop7h 15mSouthwest
Deal found 10/30$514
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:31 pmSTL - AMA
2 stops9h 07mUnited Airlines
Mon 11/173:14 pmAMA - STL
1 stop7h 08mUnited Airlines
Deal found 10/31$522
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:10 pmORD - AMA
1 stop5h 22mAmerican Airlines
Fri 11/218:27 pmAMA - ORD
1 stop13h 34mAmerican Airlines
Deal found 10/30$530
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amSTL - AMA
2 stops9h 47mAmerican Airlines
Mon 11/176:00 amAMA - STL
1 stop4h 39mAmerican Airlines
Deal found 10/30$552
This Southwest deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:15 amORD - AMA
2 stops14h 35mSouthwest
Sat 12/275:55 amAMA - ORD
2 stops6h 20mSouthwest
Deal found 10/30$555

Cheap flight deals from Illinois to Amarillo

Keep the following information in mind while searching for Illinois to Amarillo flight deals. Data was last updated October 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$314
(American Airlines)

One-way from

$139
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$446
Provider with most accurate pricing for Chicago (CHI)-Amarillo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Amarillo flights.
Search Deals
From Illinois to Amarillo
Search Deals
One-way flight from Illinois to Amarillo
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($260 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 31, 2025.
Use the filters below to find and compare flights from Illinois to Amarillo that are best for you.

Fly from

Illinois

Fly to

Amarillo

Route

Depart

Return

Price

ChicagoAmarillo

ORD - AMA

ORDAMA

Chicago O'Hare Intl

Fri 2/27

8:58 pm-9:50 am

1 stop12h 52m

Amarillo

Mon 3/2

12:32 pm-10:26 pm

1 stop9h 54m

$314

ChicagoAmarillo

ORD - AMA

ORDAMA

Chicago O'Hare Intl

Wed 12/24

8:25 am-8:30 pm

1 stop12h 05m

Amarillo

Sat 12/27

6:26 pm-11:15 pm

1 stop4h 49m

$315

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Fri 11/21

5:17 am-9:40 am

1 stop4h 23m

Amarillo

Mon 11/24

7:00 am-3:29 pm

1 stop8h 29m

$323

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Fri 11/21

6:40 am-2:45 pm

2 stops8h 05m

Amarillo

Mon 11/24

3:25 pm-11:35 pm

1 stop8h 10m

$364

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Tue 2/24

3:34 pm-10:43 pm

1 stop7h 09m

Amarillo

Wed 2/25

10:20 am-5:05 pm

1 stop6h 45m

$367

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Tue 2/24

11:25 am-9:44 pm

2 stops10h 19m

Amarillo

Wed 2/25

12:04 pm-10:59 pm

2 stops10h 55m

$392

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Fri 11/14

6:15 am-2:06 pm

1 stop7h 51m

Amarillo

Tue 11/18

9:00 am-3:50 pm

1 stop6h 50m

$447

St. LouisAmarillo

STL - AMA

STLAMA

Lambert-St Louis

Fri 11/14

5:58 pm-10:32 pm

1 stop4h 34m

Amarillo

Mon 11/17

6:00 am-10:39 am

1 stop4h 39m

$447

ChicagoAmarillo

ORD - AMA

ORDAMA

Chicago O'Hare Intl

Thu 11/13

12:45 pm-8:22 pm

1 stop7h 37m

Amarillo

Mon 11/17

12:05 pm-7:56 pm

1 stop7h 51m

$467

ChicagoAmarillo

ORD - AMA

ORDAMA

Chicago O'Hare Intl

Thu 11/13

2:15 pm-11:15 pm

1 stop9h 00m

Amarillo

Mon 11/17

6:20 am-1:00 pm

1 stop6h 40m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 19 results
1
2

Best time to book a flight from Illinois to Amarillo

Have a flexible travel schedule? Discover the best time to fly to Amarillo from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Amarillo

What is the cheapest month to book a flight from Illinois to Amarillo?

Currently, November is the cheapest month in which you can book a flight from Illinois to Amarillo (average of $295). Flying from Illinois to Amarillo in February is currently the most expensive (average of $975). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Amarillo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Amarillo from Illinois?

    Located just 6.9 mi from the city center, Amarillo (AMA) is the airport most travelers will use when flying to Amarillo from Illinois.

  • How long is the flight from Illinois to Amarillo?

    Departing from Illinois to Amarillo will take you 7h 37m. Airlines will cover a distance of 877 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Amarillo one-way?

    One-way options have recently been found by users for as low as $204 on American Airlines. Other airlines that offer cheap prices include United Airlines from $225 and Southwest from $245 one-way.

  • Can I find deals for flights from Illinois to Amarillo that include hotel bookings?

    Yes. In addition to deals on Illinois to Amarillo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Amarillo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Amarillo.

  • Can I find deals for business class flights from Illinois to Amarillo?

    Yes. Cheapflights offers flight deals from Illinois to Amarillo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Amarillo?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Amarillo (average of $295). Flying from Illinois to Amarillo in February is currently the most expensive (average of $975). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Amarillo?

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

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Alternative routes for Illinois to Amarillo

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Amarillo

Discover the top airline that operate flights from Illinois to Amarillo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$302Average$541FlexibilityNo cancel feeOn-time71%

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