$34+ Cheap flights from Illinois to Texas
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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DFW
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Texas with Cheapflights
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Cheapest flights from Illinois to TexasExplore the most affordable flight options available from Illinois to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Illinois to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Tue 6/91:14 pm
DFW
- ORD
Nonstop2h 51m
Frontier
Deal found 4/24![Frontier logo]()
$108
This Super.com deal was found by Cheapflights users on 4/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Sat 5/3011:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/23![Frontier logo]()
$108
This Super.com deal was found by Cheapflights users on 4/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:40 pm
ORD
- DFW
Nonstop3h 05m
Frontier
Mon 6/11:26 pm
DFW
- ORD
Nonstop2h 40m
Frontier
Deal found 4/26![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:15 am
ORD
- DFW
Nonstop2h 28m
Spirit Airlines
Wed 5/2712:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Deal found 4/28![Spirit Airlines logo]()
$112
This Super.com deal was found by Cheapflights users on 4/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:34 pm
ORD
- DFW
Nonstop2h 43m
Frontier
Sun 7/125:43 pm
DFW
- ORD
Nonstop2h 44m
Frontier
Deal found 4/27![Frontier logo]()
$113
This Super.com deal was found by Cheapflights users on 4/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Mon 6/111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/27![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:05 pm
ORD
- DFW
Nonstop2h 59m
Frontier
Tue 5/195:48 am
DFW
- ORD
1 stop14h 03m
Frontier
Deal found 4/24![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Sun 5/3111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/24![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 4/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Sun 5/3111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/28![Frontier logo]()
$115
This Priceline deal was found by Cheapflights users on 4/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:17 am
ORD
- DFW
Nonstop2h 40m
Multiple Airlines
Mon 6/11:26 pm
DFW
- ORD
Nonstop2h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$116
This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Mon 6/111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/28![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:00 am
ORD
- DFW
Nonstop2h 32m
Spirit Airlines
Wed 5/2712:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Deal found 4/26![Spirit Airlines logo]()
$117
Best flights from Illinois to TexasDiscover carefully curated flight deals from Illinois to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Illinois to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Southwest deal was found by Cheapflights users on 4/26. 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.
Tue 6/28:40 pm
MDW
- HOU
Nonstop2h 40m
Southwest
Wed 6/106:20 pm
HOU
- MDW
Nonstop2h 25m
Southwest
Deal found 4/26![Southwest logo]()
$184
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:22 am
MDW
- DFW
1 stop4h 53m
Delta
Tue 6/95:30 am
DFW
- MDW
1 stop6h 30m
Delta
Deal found 4/23![Delta logo]()
$195
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/167:45 pm
ORD
- AUS
Nonstop3h 04m
United Airlines
Mon 5/187:00 am
AUS
- ORD
Nonstop2h 50m
United Airlines
Deal found 4/23![United Airlines logo]()
$209
This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:26 pm
ORD
- DFW
1 stop6h 04m
American Airlines
Fri 6/2610:14 pm
DFW
- ORD
Nonstop2h 25m
American Airlines
Deal found 4/23![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:59 am
MDW
- DFW
1 stop5h 08m
Delta
Sat 5/167:00 am
DFW
- MDW
1 stop6h 19m
Delta
Deal found 4/23![Delta logo]()
$195
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:22 pm
ORD
- IAH
1 stop5h 02m
Delta
Wed 6/179:42 am
IAH
- ORD
1 stop7h 22m
Delta
Deal found 4/27![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/297:55 pm
ORD
- AUS
Nonstop2h 56m
United Airlines
Mon 6/17:44 pm
AUS
- ORD
1 stop5h 01m
United Airlines
Deal found 4/23![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:52 am
ORD
- IAH
1 stop5h 38m
Delta
Wed 6/247:02 am
IAH
- ORD
1 stop5h 34m
Delta
Deal found 4/25![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/26. 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.
Sat 5/302:05 pm
ORD
- DAL
Nonstop2h 40m
Southwest
Mon 6/11:05 pm
DAL
- ORD
Nonstop2h 25m
Southwest
Deal found 4/26![Southwest logo]()
$245
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:49 am
ORD
- HOU
1 stop6h 20m
Delta
Wed 6/106:00 am
HOU
- ORD
1 stop6h 36m
Delta
Deal found 4/26![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 6/146:30 am
ORD
- IAH
Nonstop2h 49m
United Airlines
Tue 6/2310:08 pm
IAH
- ORD
Nonstop2h 37m
United Airlines
Deal found 4/27![United Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 4/26. 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 5/294:15 pm
ORD
- DAL
Nonstop2h 30m
Southwest
Mon 6/11:05 pm
DAL
- ORD
Nonstop2h 25m
Southwest
Deal found 4/26![Southwest logo]()
$245
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:23 am
MDW
- HOU
1 stop5h 48m
Delta
Tue 5/1910:27 am
HOU
- MDW
1 stop5h 45m
Delta
Deal found 4/23![Delta logo]()
$199
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 5/271:05 pm
ORD
- DFW
Nonstop2h 43m
United Airlines
Mon 6/19:00 am
DFW
- ORD
Nonstop2h 43m
United Airlines
Deal found 4/26![United Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 4/27. 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 5/274:50 pm
MDW
- HOU
1 stop5h 55m
Southwest
Wed 6/32:40 pm
HOU
- MDW
2 stops5h 40m
Southwest
Deal found 4/27![Southwest logo]()
$249
This KAYAK deal was found by Cheapflights users on 4/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:26 pm
ORD
- DFW
1 stop6h 04m
American Airlines
Thu 5/287:10 am
DFW
- ORD
1 stop4h 03m
American Airlines
Deal found 4/24![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:23 am
MDW
- IAH
1 stop6h 51m
Delta
Mon 6/111:34 am
IAH
- MDW
1 stop6h 59m
Delta
Deal found 4/27![Delta logo]()
$208
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 5/168:10 pm
ORD
- IAH
Nonstop3h 06m
United Airlines
Mon 5/188:26 pm
IAH
- ORD
Nonstop2h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$258
This Southwest deal was found by Cheapflights users on 4/23. 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.
Tue 6/28:00 am
MDW
- HOU
2 stops5h 55m
Southwest
Sat 6/612:15 pm
HOU
- MDW
1 stop5h 30m
Southwest
Deal found 4/23![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:10 am
ORD
- HOU
1 stop6h 59m
Delta
Mon 5/1810:27 am
HOU
- ORD
1 stop6h 29m
Delta
Deal found 4/25![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 4/27. 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.
Tue 6/211:55 am
ORD
- DAL
Nonstop2h 30m
Southwest
Tue 6/24:45 pm
DAL
- ORD
1 stop7h 10m
Southwest
Deal found 4/27![Southwest logo]()
$265
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 7/2211:47 am
ORD
- AUS
Nonstop2h 54m
United Airlines
Mon 7/276:04 pm
AUS
- ORD
1 stop5h 11m
United Airlines
Deal found 4/24![United Airlines logo]()
$266
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:29 am
STL
- DFW
Nonstop2h 00m
American Airlines
Fri 6/2610:10 pm
DFW
- STL
Nonstop1h 49m
American Airlines
Deal found 4/28![American Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 4/27. 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 8/207:00 am
ORD
- AUS
Nonstop2h 57m
United Airlines
Sun 8/233:37 pm
AUS
- ORD
Nonstop2h 57m
United Airlines
Deal found 4/27![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 4/28. 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 5/272:40 pm
ORD
- DAL
1 stop7h 20m
Southwest
Mon 6/11:05 pm
DAL
- ORD
Nonstop2h 25m
Southwest
Deal found 4/28![Southwest logo]()
$273
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:10 pm
MDW
- HOU
1 stop5h 16m
Delta
Mon 5/256:00 am
HOU
- MDW
1 stop5h 56m
Delta
Deal found 4/24![Delta logo]()
$239
This United Airlines deal was found by Cheapflights users on 4/27. 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 7/96:45 am
ORD
- AUS
Nonstop2h 45m
United Airlines
Sun 7/126:40 am
AUS
- ORD
Nonstop2h 59m
United Airlines
Deal found 4/27![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 4/23. 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 5/282:40 pm
ORD
- DAL
2 stops6h 15m
Southwest
Sat 5/306:20 am
DAL
- ORD
1 stop8h 10m
Southwest
Deal found 4/23![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/46:45 am
ORD
- AUS
Nonstop2h 45m
United Airlines
Sun 6/76:40 am
AUS
- ORD
Nonstop2h 59m
United Airlines
Deal found 4/25![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:22 pm
ORD
- IAH
1 stop5h 02m
Delta
Wed 7/86:37 pm
IAH
- ORD
1 stop5h 16m
Delta
Deal found 4/25![Delta logo]()
$248
Last-minute flights from Illinois to TexasDiscover last-minute flight deals from Illinois to Texas. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Texas. Data last updated April 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:05 pm
ORD
- DFW
Nonstop2h 59m
Frontier
Tue 5/195:48 am
DFW
- ORD
1 stop14h 03m
Frontier
Deal found 4/24![Frontier logo]()
$114
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Tue 6/211:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/27![Frontier logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:00 am
ORD
- DFW
Nonstop2h 32m
Spirit Airlines
Wed 5/2712:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Deal found 4/26![Spirit Airlines logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:15 am
ORD
- DFW
Nonstop2h 28m
Spirit Airlines
Wed 5/2712:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Deal found 4/28![Spirit Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Sun 5/311:26 pm
DFW
- ORD
Nonstop2h 40m
Frontier
Deal found 4/24![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
MDW
- DFW
1 stop10h 13m
Frontier
Sun 5/3111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/26![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 4/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:40 pm
ORD
- DFW
Nonstop3h 05m
Frontier
Mon 6/11:26 pm
DFW
- ORD
Nonstop2h 40m
Frontier
Deal found 4/26![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 4/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Sat 5/3011:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/23![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Sun 5/3111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/24![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 4/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Tue 6/211:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/27![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Mon 6/111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/28![Frontier logo]()
$116
This Priceline deal was found by Cheapflights users on 4/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:17 am
ORD
- DFW
Nonstop2h 40m
Multiple Airlines
Mon 6/11:26 pm
DFW
- ORD
Nonstop2h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$116
One-way flights from Illinois to TexasSearch for one-way flight options from Illinois to Texas. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Illinois to Texas. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:34 pm
STL
- DFW
Nonstop2h 02m
Frontier
Deal found 4/27![Frontier logo]()
$34
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:16 pm
STL
- DFW
Nonstop2h 06m
Frontier
Deal found 4/27![Frontier logo]()
$35
This Frontier deal was found by Cheapflights users on 4/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:03 pm
STL
- DFW
Nonstop1h 57m
Frontier
Deal found 4/28![Frontier logo]()
$40
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:33 pm
STL
- DFW
Nonstop2h 06m
Frontier
Deal found 4/27![Frontier logo]()
$41
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:03 pm
STL
- DFW
Nonstop1h 57m
Frontier
Deal found 4/28![Frontier logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:19 pm
STL
- DFW
Nonstop1h 57m
Frontier
Deal found 4/27![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:22 am
ORD
- DFW
Nonstop2h 47m
Frontier
Deal found 4/24![Frontier logo]()
$53
This Frontier deal was found by Cheapflights users on 4/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Deal found 4/27![Frontier logo]()
$54
This Super.com deal was found by Cheapflights users on 4/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/23![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/24![Frontier logo]()
$55
This Jettzy deal was found by Cheapflights users on 4/28. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/243:30 pm
STL
- DFW
Nonstop2h 06m
Frontier
Deal found 4/28![Frontier logo]()
$55
This eDestinos deal was found by Cheapflights users on 4/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/209:22 am
ORD
- DFW
Nonstop2h 47m
Frontier
Deal found 4/26![Frontier logo]()
$56
Find flight deals from Illinois to Texas
Keep the following information in mind while searching for Illinois to Texas flight deals. Data was last updated April 28, 2026.
Round-trip from | $108 (Frontier) |
|---|---|
One-way from | $34 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $270 |
Good round-trip deal | $112 or less |
Good one-way deal | $60 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Texas 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 April 28, 2026.
Use the filters below to find and compare flights from Illinois to Texas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoHouston
MDW - HOU
MDWHOU
Chicago Midway
Tue 6/2
8:40 pm-11:20 pm
Nonstop2h 40m
Houston Hobby
Wed 6/10
6:20 pm-8:45 pm
Nonstop2h 25m
$184
ChicagoDallas
MDW - DFW
MDWDFW
Chicago Midway
Thu 6/4
9:22 am-2:15 pm
1 stop4h 53m
Dallas/Fort Worth
Tue 6/9
5:30 am-12:00 pm
1 stop6h 30m
$195
ChicagoDallas
MDW - DFW
MDWDFW
Chicago Midway
Tue 5/12
10:59 am-4:07 pm
1 stop5h 08m
Dallas/Fort Worth
Sat 5/16
7:00 am-1:19 pm
1 stop6h 19m
$195
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Tue 6/16
5:22 pm-10:24 pm
1 stop5h 02m
Houston George Bush Intcntl
Wed 6/17
9:42 am-5:04 pm
1 stop7h 22m
$197
ChicagoHouston
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Wed 6/10
8:52 am-2:30 pm
1 stop5h 38m
Houston George Bush Intcntl
Wed 6/24
7:02 am-12:36 pm
1 stop5h 34m
$197
ChicagoHouston
ORD - HOU
ORDHOU
Chicago O'Hare Intl
Tue 6/2
9:49 am-4:09 pm
1 stop6h 20m
Houston Hobby
Wed 6/10
6:00 am-12:36 pm
1 stop6h 36m
$197
ChicagoHouston
MDW - HOU
MDWHOU
Chicago Midway
Wed 5/13
6:23 am-12:11 pm
1 stop5h 48m
Houston Hobby
Tue 5/19
10:27 am-4:12 pm
1 stop5h 45m
$199
ChicagoHouston
MDW - IAH
MDWIAH
Chicago Midway
Wed 5/27
6:23 am-1:14 pm
1 stop6h 51m
Houston George Bush Intcntl
Mon 6/1
11:34 am-6:33 pm
1 stop6h 59m
$208
ChicagoAustin
ORD - AUS
ORDAUS
Chicago O'Hare Intl
Sat 5/16
7:45 pm-10:49 pm
Nonstop3h 04m
Austin Bergstrom
Mon 5/18
7:00 am-9:50 am
Nonstop2h 50m
$209
ChicagoHouston
ORD - HOU
ORDHOU
Chicago O'Hare Intl
Sat 5/16
9:10 am-4:09 pm
1 stop6h 59m
Houston Hobby
Mon 5/18
10:27 am-4:56 pm
1 stop6h 29m
$219
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Texas
Have a flexible travel schedule? Discover the best time to fly to Texas from Illinois with our price prediction graph.
MDW-DFW
ORD-DFW
MDW-HOU
MDW-IAH
ORD-AUS
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 Texas
USIL-USTX
MDW-DFW
ORD-DFW
MDW-HOU
MDW-IAH
How far ahead should I book a flight from Illinois to Texas?
To ensure you get the cheapest price possible for a flight from Illinois to Texas, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Illinois to Texas?
Currently, August is the cheapest month in which you can book a flight from Illinois to Texas (average of $213). Flying from Illinois to Texas in March is currently the most expensive (average of $364). 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.
What is the cheapest time of day to fly from IL to TX?
Find hourly flight availability from Illinois to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2026.
When flying from Illinois to Texas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 13% versus a flight in the morning.
What is the cheapest day to fly from Illinois to Texas?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Texas. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Illinois to Texas flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Illinois to Texas
Explore weekly flight availability from Illinois to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2026.
The most flights from USIL to USTX are scheduled on a Tuesday (70 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 on average).
How much does it cost to fly round-trip from Illinois to Texas?
Reviews of airlines servicing Texas
Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated April 28, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Illinois to Texas have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Illinois to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Illinois to Texas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Texas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Texas by cabin class
Find flights from Illinois to Texas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Texas flights
Browse other Illinois and Texas flight options. Last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Texas
Find the right flight back to Illinois after your stay in Texas
Illinois to Texas flights
Consider these flights traveling from Illinois to Texas.
Top 7 airlines flying from Illinois to Texas
Discover the top 7 airlines that operate flights from Illinois to Texas. 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$57 | Average$185 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$57 | Average$203 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$307 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$378 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$139 | Average$332 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$164 | Average$183 | FlexibilityNo cancel fee | On-timeN/A |