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

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 Amarillo.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Amarillo 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 Amarillo?

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 Amarillo 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 Amarillo?

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 Amarillo from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$199 CHEAP FLIGHTS from Illinois to Amarillo

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Flight Deals

Cheap Flights from Illinois to Amarillo

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Amarillo

Sat, Oct 17 - Sat, Oct 24

6:30 am - 10:45 amSTL Lambert-St Louis-AMA Amarillo

4h 15m1 stop Dallas Love Field

3:50 pm - 8:00 pmAMA Amarillo-STL Lambert-St Louis

4h 10m1 stop Dallas Love Field

$258Southwest

Wed, Nov 4 - Thu, Nov 5

5:30 am - 9:15 amSTL Lambert-St Louis-AMA Amarillo

3h 45m1 stop Dallas Love Field

6:15 pm - 12:35 amAMA Amarillo-STL Lambert-St Louis

6h 20m1 stop Dallas Love Field

$275Southwest

Wed, Nov 4 - Thu, Nov 5

8:30 am - 4:25 pmSTL Lambert-St Louis-AMA Amarillo

7h 55m2 stops Houston Hobby Dallas Love Field

6:15 pm - 12:35 amAMA Amarillo-STL Lambert-St Louis

6h 20m1 stop Dallas Love Field

$281Southwest

Sat, Oct 17 - Sat, Oct 24

6:30 am - 10:45 amSTL Lambert-St Louis-AMA Amarillo

4h 15m1 stop Dallas Love Field

12:30 pm - 9:10 pmAMA Amarillo-STL Lambert-St Louis

8h 40m2 stops Dallas Love Field Orlando

$333Southwest

Wed, Nov 4 - Thu, Nov 5

8:30 am - 4:25 pmSTL Lambert-St Louis-AMA Amarillo

7h 55m2 stops Houston Hobby Dallas Love Field

3:45 pm - 9:20 pmAMA Amarillo-STL Lambert-St Louis

5h 35m2 stops Dallas Love Field Nashville Intl

$338Southwest

Fri, Nov 6 - Sun, Nov 8

2:22 pm - 10:40 pmORD Chicago O'Hare Intl-AMA Amarillo

8h 18m1 stop Houston George Bush Intcntl

5:25 pm - 10:46 pmAMA Amarillo-ORD Chicago O'Hare Intl

5h 21m1 stop Denver Intl

$384United Airlines

Thu, Oct 1 - Mon, Oct 5

7:30 am - 2:31 pmORD Chicago O'Hare Intl-AMA Amarillo

7h 01m1 stop Houston George Bush Intcntl

5:30 pm - 10:46 pmAMA Amarillo-ORD Chicago O'Hare Intl

5h 16m1 stop Denver Intl

$394United Airlines

Thu, Oct 1 - Mon, Oct 5

6:15 am - 11:24 amSTL Lambert-St Louis-AMA Amarillo

5h 09m1 stop Houston George Bush Intcntl

5:30 pm - 11:44 pmAMA Amarillo-STL Lambert-St Louis

6h 14m1 stop Denver Intl

$395United Airlines

Thu, Oct 1 - Mon, Oct 5

6:00 am - 2:31 pmSTL Lambert-St Louis-AMA Amarillo

8h 31m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

3:20 pm - 10:30 pmAMA Amarillo-STL Lambert-St Louis

7h 10m1 stop Houston George Bush Intcntl

$400United Airlines

Fri, Oct 9 - Tue, Oct 13

7:45 pm - 11:40 pmSTL Lambert-St Louis-AMA Amarillo

3h 55m1 stop Dallas Love Field

1:50 pm - 5:30 pmAMA Amarillo-STL Lambert-St Louis

3h 40m1 stop Dallas Love Field

$407Southwest

Recent last minute flight deals from Illinois to Amarillo

Tue, Sep 22 - Wed, Sep 23

4:40 pm - 9:44 pmSTL Lambert-St Louis-AMA Amarillo

5h 04m1 stop Denver Intl

2:51 pm - 10:27 pmAMA Amarillo-STL Lambert-St Louis

7h 36m1 stop Houston George Bush Intcntl

$603United Airlines

Tue, Sep 22 - Wed, Sep 23

8:00 am - 9:44 pmSTL Lambert-St Louis-AMA Amarillo

13h 44m2 stops Chicago O'Hare Intl Denver Intl

2:51 pm - 10:27 pmAMA Amarillo-STL Lambert-St Louis

7h 36m1 stop Houston George Bush Intcntl

$608United Airlines

Tue, Sep 22 - Wed, Sep 23

9:43 am - 10:30 pmSTL Lambert-St Louis-AMA Amarillo

12h 47m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:51 pm - 10:27 pmAMA Amarillo-STL Lambert-St Louis

7h 36m1 stop Houston George Bush Intcntl

$608United Airlines

Mon, Sep 21 - Wed, Sep 23

5:45 am - 12:15 pmSTL Lambert-St Louis-AMA Amarillo

6h 30m1 stop Dallas Love Field

11:55 am - 5:55 pmAMA Amarillo-STL Lambert-St Louis

6h 00m1 stop Dallas Love Field

$645Southwest

Mon, Sep 21 - Wed, Sep 23

3:45 pm - 10:10 pmSTL Lambert-St Louis-AMA Amarillo

6h 25m1 stop Dallas Love Field

11:55 am - 6:45 pmAMA Amarillo-STL Lambert-St Louis

6h 50m2 stops Dallas Love Field Denver Intl

$650Southwest

Tue, Sep 22 - Wed, Sep 23

9:43 am - 9:44 pmSTL Lambert-St Louis-AMA Amarillo

12h 01m2 stops Chicago O'Hare Intl Denver Intl

9:00 am - 9:38 pmAMA Amarillo-STL Lambert-St Louis

12h 38m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$655United Airlines

Mon, Sep 21 - Wed, Sep 23

2:20 pm - 10:10 pmSTL Lambert-St Louis-AMA Amarillo

7h 50m2 stops Chicago Midway Dallas Love Field

7:00 am - 3:10 pmAMA Amarillo-STL Lambert-St Louis

8h 10m2 stops Dallas Love Field Chicago Midway

$655Southwest

Mon, Sep 21 - Wed, Sep 23

5:45 am - 12:15 pmSTL Lambert-St Louis-AMA Amarillo

6h 30m1 stop Dallas Love Field

11:55 am - 5:55 pmAMA Amarillo-STL Lambert-St Louis

6h 00m1 stop Dallas Love Field

$674Southwest

Mon, Sep 21 - Wed, Sep 23

3:45 pm - 10:10 pmSTL Lambert-St Louis-AMA Amarillo

6h 25m1 stop Dallas Love Field

11:55 am - 6:45 pmAMA Amarillo-STL Lambert-St Louis

6h 50m2 stops Dallas Love Field Denver Intl

$679Southwest

Mon, Sep 21 - Wed, Sep 23

2:20 pm - 10:10 pmSTL Lambert-St Louis-AMA Amarillo

7h 50m2 stops Chicago Midway Dallas Love Field

7:00 am - 3:10 pmAMA Amarillo-STL Lambert-St Louis

8h 10m2 stops Dallas Love Field Chicago Midway

$684Southwest

Useful Info

Low season	July
High season	January
Cheapest flight	$199

Best time to beat the crowds but there is an average 8% increase in price.

Most popular time to fly with an average 26% increase in price.

Flight from St. Louis to Amarillo

How does KAYAK find such low prices on flights from Illinois to Amarillo?
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 Amarillo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Amarillo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Amarillo 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 Amarillo?
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 Amarillo 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 Amarillo?
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 Amarillo from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.