$539+ Cheap flights from Illinois to San Angelo (SJT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJT
Dec 8 — Dec 151
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to San Angelo
Keep the following information in mind while searching for Illinois to San Angelo flight deals. Data was last updated November 8, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $539 (American Airlines) |
Find flight deals from Illinois to San Angelo
Cheapest flights from Illinois to San AngeloExplore the most affordable flight options available from Illinois to San Angelo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.
Explore the most affordable flight options available from Illinois to San Angelo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 12/234:46 pmORD - SJT
1 stop7h 13mAmerican Airlines
Fri 12/265:00 amSJT - ORD
1 stop4h 44mAmerican Airlines
Deal found 11/6![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 12/232:35 pmMLI - SJT
2 stops9h 24mAmerican Airlines
Fri 12/266:27 pmSJT - MLI
1 stop4h 24mAmerican Airlines
Deal found 11/6![American Airlines logo]()
$660
This American Airlines deal was found by Cheapflights users on 11/7. 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 - SJT
1 stop5h 13mAmerican Airlines
Mon 11/245:15 amSJT - ORD
1 stop6h 32mAmerican Airlines
Deal found 11/7![American Airlines logo]()
$670
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Tue 11/253:40 pmORD - SJT
1 stop6h 43mAmerican Airlines
Sun 11/306:27 pmSJT - ORD
1 stop5h 04mAmerican Airlines
Deal found 11/8![American Airlines logo]()
$828
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 11/226:00 amSPI - SJT
2 stops11h 57mAmerican Airlines
Wed 11/2610:23 amSJT - SPI
2 stops7h 25mAmerican Airlines
Deal found 11/6![American Airlines logo]()
$1,021
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to San Angelo 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 November 8, 2025.
Use the filters below to find and compare flights from Illinois to San Angelo that are best for you.
Fly from
Illinois
Fly to
San Angelo
Route
Depart
Return
Price
ChicagoSan Angelo
ORD - SJT
ORDSJT
Chicago O'Hare Intl
Fri 1/30
8:55 pm-10:01 am
1 stop13h 06m
San Angelo Mathis Field
Mon 2/2
6:37 pm-9:53 am
1 stop15h 16m
$539
ChicagoSan Angelo
ORD - SJT
ORDSJT
Chicago O'Hare Intl
Fri 1/30
8:55 pm-10:01 am
1 stop13h 06m
San Angelo Mathis Field
Sun 2/1
6:37 pm-9:53 am
1 stop15h 16m
$561
MolineSan Angelo
MLI - SJT
MLISJT
Moline Quad-City
Sat 4/18
6:21 am-5:58 pm
2 stops11h 37m
San Angelo Mathis Field
Tue 4/21
10:19 am-2:17 pm
1 stop3h 58m
$594
ChicagoSan Angelo
ORD - SJT
ORDSJT
Chicago O'Hare Intl
Tue 12/23
4:46 pm-11:59 pm
1 stop7h 13m
San Angelo Mathis Field
Fri 12/26
5:00 am-9:44 am
1 stop4h 44m
$601
MolineSan Angelo
MLI - SJT
MLISJT
Moline Quad-City
Tue 12/23
2:35 pm-11:59 pm
2 stops9h 24m
San Angelo Mathis Field
Fri 12/26
6:27 pm-10:51 pm
1 stop4h 24m
$660
SpringfieldSan Angelo
SPI - SJT
SPISJT
Springfield Capital
Sat 3/7
6:00 am-10:51 pm
2 stops16h 51m
San Angelo Mathis Field
Wed 3/11
5:00 am-11:04 pm
2 stops18h 04m
$753
ChicagoSan Angelo
ORD - SJT
ORDSJT
Chicago O'Hare Intl
Tue 11/25
3:40 pm-10:23 pm
1 stop6h 43m
San Angelo Mathis Field
Sun 11/30
6:27 pm-11:31 pm
1 stop5h 04m
$828
SpringfieldSan Angelo
SPI - SJT
SPISJT
Springfield Capital
Sat 11/22
6:00 am-5:57 pm
2 stops11h 57m
San Angelo Mathis Field
Wed 11/26
10:23 am-5:48 pm
2 stops7h 25m
$1,021
Best time to book a flight from Illinois to San Angelo
Have a flexible travel schedule? Discover the best time to fly to San Angelo 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 San Angelo
What is the cheapest time of day to fly from IL to SJT?
Find hourly flight availability from Illinois to San Angelo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 8, 2025.
A simple way to save on the total cost of your ticket is to fly from Illinois to San Angelo in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.