$39+ Cheap flights from Dallas to Illinois
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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ORD
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Find cheap flights from Dallas to Illinois with Cheapflights
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Cheapest flights from Dallas to IllinoisExplore the most affordable flight options available from Dallas to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Dallas to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Wed 5/203:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/30![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:55 am
DFW
- ORD
Nonstop2h 45m
Frontier
Sun 5/319:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Deal found 4/29![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Sat 5/303:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/29![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:39 am
DFW
- ORD
Nonstop2h 30m
Spirit Airlines
Tue 9/18:34 pm
ORD
- DFW
Nonstop2h 33m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$121
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1312:49 pm
DFW
- MDW
Nonstop2h 26m
Frontier
Thu 6/184:10 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/30![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:26 pm
DFW
- ORD
Nonstop2h 40m
Frontier
Fri 5/299:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Deal found 4/29![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Tue 6/23:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/30![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:38 pm
DFW
- ORD
Nonstop2h 25m
Multiple Airlines
Mon 6/19:20 am
ORD
- DFW
Nonstop3h 01m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:38 am
DFW
- ORD
Nonstop2h 26m
Multiple Airlines
Thu 6/1112:31 pm
ORD
- DFW
Nonstop2h 44m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:55 am
DFW
- ORD
Nonstop2h 45m
Multiple Airlines
Thu 5/286:15 am
ORD
- DFW
Nonstop2h 28m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:39 am
DFW
- ORD
Nonstop2h 30m
Spirit Airlines
Mon 8/318:34 pm
ORD
- DFW
Nonstop2h 33m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:55 am
DFW
- ORD
Nonstop2h 45m
Frontier
Sat 6/69:10 am
ORD
- DFW
Nonstop3h 01m
Frontier
Deal found 4/30![Frontier logo]()
$127
Best flights from Dallas to IllinoisDiscover carefully curated flight deals from Dallas to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Dallas to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/169:31 pm
DFW
- STL
2 stops11h 21m
Frontier
Sat 6/207:19 pm
STL
- DFW
Nonstop1h 57m
Frontier
Deal found 5/3![Frontier logo]()
$183
This Spirit deal was found by Cheapflights users on 5/2. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:27 pm
DFW
- ORD
1 stop9h 16m
Spirit Airlines
Fri 6/2610:27 am
ORD
- DFW
1 stop10h 39m
Spirit Airlines
Deal found 5/2![Spirit Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:05 pm
DAL
- ORD
Nonstop2h 25m
Southwest
Wed 6/311:55 am
ORD
- DAL
Nonstop2h 30m
Southwest
Deal found 4/29![Southwest logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:40 pm
DFW
- RFD
1 stop17h 07m
Multiple Airlines
Mon 5/259:13 pm
RFD
- DFW
2 stops32h 28m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:13 pm
DFW
- ORD
1 stop6h 46m
Delta
Sat 6/65:19 pm
ORD
- DFW
1 stop5h 52m
Delta
Deal found 4/29![Delta logo]()
$265
This United Airlines deal was found by Cheapflights users on 5/1. 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 6/65:24 pm
DFW
- STL
1 stop5h 21m
United Airlines
Tue 6/95:10 am
STL
- DFW
1 stop5h 29m
United Airlines
Deal found 5/1![United Airlines logo]()
$294
This KAYAK deal was found by Cheapflights users on 5/1. 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.
Mon 6/2210:14 pm
DFW
- ORD
Nonstop2h 25m
American Airlines
Fri 6/262:26 pm
ORD
- DFW
1 stop6h 04m
American Airlines
Deal found 5/1![American Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:15 am
DAL
- MDW
Nonstop2h 15m
Southwest
Tue 8/41:55 pm
MDW
- DAL
Nonstop2h 15m
Southwest
Deal found 4/29![Southwest logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:35 pm
DFW
- RFD
1 stop15h 02m
Multiple Airlines
Sat 6/131:04 pm
RFD
- DFW
1 stop21h 54m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:20 am
DFW
- ORD
1 stop5h 17m
Delta
Mon 7/2712:27 pm
ORD
- DFW
1 stop4h 49m
Delta
Deal found 4/29![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:30 am
DAL
- MDW
1 stop6h 00m
Southwest
Tue 7/78:55 pm
MDW
- DAL
Nonstop2h 15m
Southwest
Deal found 4/29![Southwest logo]()
$255
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:10 am
DFW
- MDW
1 stop8h 05m
Delta
Sat 8/110:55 am
MDW
- DFW
1 stop4h 50m
Delta
Deal found 4/29![Delta logo]()
$265
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/304:05 pm
DFW
- ORD
Nonstop2h 47m
United Airlines
Tue 6/21:05 pm
ORD
- DFW
Nonstop2h 43m
United Airlines
Deal found 5/3![United Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:48 pm
DFW
- RFD
1 stop14h 49m
Multiple Airlines
Wed 6/174:42 pm
RFD
- DFW
1 stop14h 18m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:29 am
DFW
- MDW
1 stop7h 12m
Delta
Mon 6/296:00 am
MDW
- DFW
1 stop5h 14m
Delta
Deal found 4/29![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:15 am
DAL
- MDW
Nonstop2h 15m
Southwest
Fri 6/195:00 am
MDW
- DAL
Nonstop2h 15m
Southwest
Deal found 4/29![Southwest logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:48 pm
DFW
- RFD
1 stop14h 49m
Multiple Airlines
Mon 6/229:10 pm
RFD
- DFW
1 stop21h 48m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:25 pm
DFW
- MDW
1 stop5h 06m
Delta
Sun 6/146:00 am
MDW
- DFW
1 stop5h 14m
Delta
Deal found 4/29![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 5/1. 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 7/211:25 pm
DAL
- STL
Nonstop1h 45m
Southwest
Wed 7/225:25 am
STL
- DAL
1 stop4h 15m
Southwest
Deal found 5/1![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:29 am
DFW
- MDW
1 stop7h 12m
Delta
Sat 6/279:54 am
MDW
- DFW
1 stop5h 37m
Delta
Deal found 4/29![Delta logo]()
$265
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:49 pm
DFW
- ORD
Nonstop2h 31m
American Airlines
Thu 5/212:26 pm
ORD
- DFW
1 stop6h 04m
American Airlines
Deal found 4/29![American Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:00 pm
DFW
- RFD
1 stop21h 13m
Multiple Airlines
Mon 6/19:13 pm
RFD
- DFW
1 stop13h 13m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 5/3. 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 6/169:55 pm
DAL
- STL
Nonstop1h 45m
Southwest
Sat 6/205:45 am
STL
- DAL
Nonstop1h 40m
Southwest
Deal found 5/3![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:16 am
DFW
- MDW
1 stop7h 09m
Delta
Wed 7/299:19 am
MDW
- DFW
1 stop5h 13m
Delta
Deal found 4/29![Delta logo]()
$265
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:49 pm
DFW
- ORD
Nonstop2h 31m
American Airlines
Mon 5/258:20 am
ORD
- DFW
1 stop5h 17m
American Airlines
Deal found 4/29![American Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 5/1. 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 6/108:15 pm
DAL
- STL
Nonstop1h 45m
Southwest
Mon 6/155:30 pm
STL
- DAL
Nonstop1h 40m
Southwest
Deal found 5/1![Southwest logo]()
$276
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/277:00 am
DFW
- PIA
1 stop5h 37m
United Airlines
Fri 6/126:30 am
PIA
- DFW
1 stop6h 42m
United Airlines
Deal found 5/1![United Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/3012:09 pm
DFW
- CMI
Nonstop2h 06m
American Airlines
Tue 7/72:46 pm
CMI
- DFW
Nonstop2h 16m
American Airlines
Deal found 5/3![American Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/1611:00 am
DFW
- RFD
1 stop22h 47m
Multiple Airlines
Thu 5/2111:27 am
RFD
- DFW
1 stop9h 57m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 4/30. 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.
Sun 5/248:15 pm
DAL
- MDW
Nonstop2h 10m
Southwest
Wed 5/2711:35 am
MDW
- DAL
Nonstop2h 25m
Southwest
Deal found 4/30![Southwest logo]()
$281
Last-minute flights from Dallas to IllinoisDiscover last-minute flight deals from Dallas to Illinois. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Illinois. Data last updated May 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Wed 5/611:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Sat 5/93:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 5/1![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Wed 5/203:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/30![Frontier logo]()
$118
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Thu 5/146:15 am
ORD
- DFW
Nonstop2h 28m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$128
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Wed 5/208:00 am
ORD
- DFW
Nonstop2h 32m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$134
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:38 pm
DFW
- ORD
Nonstop2h 25m
Multiple Airlines
Wed 5/209:37 pm
ORD
- DFW
1 stop10h 30m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:38 am
DFW
- ORD
Nonstop2h 26m
Spirit Airlines
Wed 5/208:00 am
ORD
- DFW
Nonstop2h 32m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$133
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Sat 5/303:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/29![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Tue 6/23:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/29![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Wed 5/203:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/29![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 5/1. 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.
Wed 5/2011:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Fri 5/293:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 5/1![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Tue 6/23:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 4/30![Frontier logo]()
$122
This Booking.com deal was found by Cheapflights users on 5/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Sun 5/313:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Deal found 5/2![Frontier logo]()
$129
One-way flights from Dallas to IllinoisSearch for one-way flight options from Dallas to Illinois. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Dallas to Illinois. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 6/164:21 pm
DFW
- STL
Nonstop1h 57m
Frontier
Deal found 5/2![Frontier logo]()
$39
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:36 pm
DFW
- STL
Nonstop1h 55m
Frontier
Deal found 4/30![Frontier logo]()
$40
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/114:21 pm
DFW
- STL
Nonstop1h 57m
Frontier
Deal found 4/30![Frontier logo]()
$43
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:53 pm
DFW
- STL
Nonstop1h 55m
Frontier
Deal found 4/29![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:53 pm
DFW
- STL
Nonstop1h 55m
Frontier
Deal found 4/29![Frontier logo]()
$53
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:19 pm
DFW
- ORD
Nonstop2h 40m
Frontier
Deal found 4/30![Frontier logo]()
$54
This iWofly deal was found by Cheapflights users on 5/1. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:49 pm
DFW
- MDW
Nonstop2h 26m
Frontier
Deal found 5/1![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 8/305:43 pm
DFW
- ORD
Nonstop2h 46m
Frontier
Deal found 5/1![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Mon 8/101:25 pm
DFW
- ORD
Nonstop2h 43m
Frontier
Deal found 5/1![Frontier logo]()
$57
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$58
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/2611:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 5/3![Frontier logo]()
$62
Find flight deals from Dallas to Illinois
Keep the following information in mind while searching for Dallas to Illinois flight deals. Data was last updated May 4, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $120 (Super.com) |
One-way from | $39 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $231 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Illinois 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 May 4, 2026.
Use the filters below to find and compare flights from Dallas to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasSt. Louis
DFW - STL
DFWSTL
Dallas/Fort Worth
Tue 6/16
9:31 pm-8:52 am
2 stops11h 21m
Lambert-St Louis
Sat 6/20
7:19 pm-9:16 pm
Nonstop1h 57m
$183
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Thu 6/25
2:27 pm-11:43 pm
1 stop9h 16m
Chicago O'Hare Intl
Fri 6/26
10:27 am-9:06 pm
1 stop10h 39m
$224
DallasChicago
DAL - ORD
DALORD
Dallas Love Field
Mon 6/1
1:05 pm-3:30 pm
Nonstop2h 25m
Chicago O'Hare Intl
Wed 6/3
11:55 am-2:25 pm
Nonstop2h 30m
$245
DallasChicago
DFW - RFD
DFWRFD
Dallas/Fort Worth
Sat 5/16
4:40 pm-9:47 am
1 stop17h 07m
Chicago Greater Rockford
Mon 5/25
9:13 pm-5:41 am
2 stops32h 28m
$250
DallasChicago
DAL - MDW
DALMDW
Dallas Love Field
Tue 8/4
8:15 am-10:30 am
Nonstop2h 15m
Chicago Midway
Tue 8/4
1:55 pm-4:10 pm
Nonstop2h 15m
$250
DallasChicago
DAL - MDW
DALMDW
Dallas Love Field
Sat 7/4
8:30 am-2:30 pm
1 stop6h 00m
Chicago Midway
Tue 7/7
8:55 pm-11:10 pm
Nonstop2h 15m
$255
DallasChicago
DFW - RFD
DFWRFD
Dallas/Fort Worth
Wed 6/10
7:35 pm-10:37 am
1 stop15h 02m
Chicago Greater Rockford
Sat 6/13
1:04 pm-10:58 am
1 stop21h 54m
$263
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Mon 6/1
5:13 pm-11:59 pm
1 stop6h 46m
Chicago O'Hare Intl
Sat 6/6
5:19 pm-11:11 pm
1 stop5h 52m
$265
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Fri 7/24
5:20 am-10:37 am
1 stop5h 17m
Chicago O'Hare Intl
Mon 7/27
12:27 pm-5:16 pm
1 stop4h 49m
$265
DallasChicago
DFW - MDW
DFWMDW
Dallas/Fort Worth
Thu 7/30
8:10 am-4:15 pm
1 stop8h 05m
Chicago Midway
Sat 8/1
10:55 am-3:45 pm
1 stop4h 50m
$265
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dallas to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Dallas with our price prediction graph.
DFW-MDW
DFW-ORD
DFW-STL
DAL-STL
DFW-RFD
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 Dallas to Illinois
A78-USIL
DFW-MDW
DFW-ORD
DFW-STL
DAL-STL
How far ahead should I book a flight from Dallas to Illinois?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Dallas to Illinois?
Currently, October is the cheapest month in which you can book a flight from Dallas to Illinois (average of $151). Flying from Dallas to Illinois in November is currently the most expensive (average of $250). 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 DFW to IL?
Find hourly flight availability from Dallas to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 4, 2026.
It’s optimal to fly from Dallas to Illinois in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Dallas to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Dallas to Illinois. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their Dallas to Illinois flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Dallas to Illinois
Explore weekly flight availability from Dallas to Illinois. 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 May 4, 2026.
The most flights from A78 to USIL are scheduled on a Sunday (78 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (47 on average).
How much does it cost to fly round-trip from Dallas to Illinois?
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 4, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Dallas to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Dallas to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dallas to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dallas to Illinois by cabin class
Find flights from Dallas to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dallas and Illinois flights
Browse other Dallas and Illinois flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dallas to Illinois flights
Consider these flights traveling from Dallas to Illinois.
Top 7 airlines flying from Dallas to Illinois
Discover the top 7 airlines that operate flights from Dallas to Illinois. 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$179 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$73 | Average$151 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$105 | Average$215 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$302 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$159 | Average$477 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$159 | Average$311 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$166 | Average$230 | FlexibilityNo cancel fee | On-timeN/A |