$34+ Cheap flights from Illinois to Dallas/Fort Worth (DFW)
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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DFW
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Dallas/Fort Worth with Cheapflights
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 Dallas/Fort Worth
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Cheapest flights from Illinois to Dallas/Fort WorthExplore the most affordable flight options available from Illinois to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Illinois to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Tue 6/28:55 am
DFW
- ORD
Nonstop2h 45m
Frontier
Deal found 5/1![Frontier logo]()
$111
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:31 pm
ORD
- DFW
Nonstop2h 44m
Frontier
Sun 6/148:56 am
DFW
- ORD
Nonstop2h 40m
Frontier
Deal found 4/30![Frontier logo]()
$113
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:10 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Thu 6/2512:49 pm
DFW
- MDW
Nonstop2h 26m
Frontier
Deal found 5/3![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 5/4. 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 10/231:52 pm
ORD
- DFW
Nonstop2h 46m
Frontier
Mon 10/265:43 pm
DFW
- ORD
Nonstop2h 42m
Frontier
Deal found 5/4![Frontier logo]()
$114
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.
Thu 6/43:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Mon 6/811:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/30![Frontier logo]()
$114
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:34 pm
ORD
- DFW
Nonstop2h 33m
Spirit Airlines
Tue 9/89:39 am
DFW
- ORD
Nonstop2h 30m
Spirit Airlines
Deal found 5/1![Spirit Airlines logo]()
$117
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.
Tue 8/259:34 pm
ORD
- DFW
Nonstop2h 45m
Frontier
Sun 8/305:43 pm
DFW
- ORD
Nonstop2h 46m
Frontier
Deal found 5/1![Frontier logo]()
$119
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Mon 6/111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/30![Frontier logo]()
$120
This Frontier 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 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
Thu 6/184:21 pm
DFW
- STL
Nonstop1h 57m
Frontier
Deal found 5/2![Frontier logo]()
$121
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.
Thu 5/289:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Tue 6/28:55 am
DFW
- ORD
Nonstop2h 45m
Frontier
Deal found 5/2![Frontier logo]()
$121
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Tue 6/211:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/30![Frontier logo]()
$121
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:34 pm
ORD
- DFW
Nonstop2h 33m
Spirit Airlines
Mon 8/319:39 am
DFW
- ORD
Nonstop2h 30m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$122
Best flights from Illinois to Dallas/Fort WorthDiscover carefully curated flight deals from Illinois to Dallas/Fort Worth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Illinois to Dallas/Fort Worth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Contour deal was found by Cheapflights users on 5/4. 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 Contour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:05 pm
ORD
- DFW
1 stop4h 10m
Contour
Mon 6/16:45 pm
DFW
- ORD
1 stop16h 50m
Contour
Deal found 5/4![Contour logo]()
$209
This United Airlines deal was found by Cheapflights users on 5/4. 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 7/910:29 am
ORD
- DFW
Nonstop2h 43m
United Airlines
Sun 7/127:18 am
DFW
- ORD
Nonstop2h 42m
United Airlines
Deal found 5/4![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 5/4. 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 10/61:30 pm
STL
- DFW
1 stop7h 56m
Delta
Fri 10/98:10 am
DFW
- STL
1 stop6h 30m
Delta
Deal found 5/4![Delta logo]()
$298
This KAYAK deal was found by Cheapflights users on 5/4. 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 6/157:04 am
STL
- DFW
Nonstop2h 09m
American Airlines
Tue 6/1610:10 pm
DFW
- STL
Nonstop1h 49m
American Airlines
Deal found 5/4![American Airlines logo]()
$358
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 5/168:21 pm
SPI
- DFW
1 stop11h 29m
Multiple Airlines
Wed 5/2011:08 am
DFW
- SPI
1 stop7h 43m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$384
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:30 am
ORD
- DFW
1 stop7h 00m
Delta
Wed 6/1711:22 am
DFW
- ORD
1 stop5h 04m
Delta
Deal found 4/30![Delta logo]()
$301
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.
Fri 7/36:00 am
STL
- DFW
1 stop5h 29m
United Airlines
Mon 7/64:13 pm
DFW
- STL
1 stop5h 13m
United Airlines
Deal found 5/1![United Airlines logo]()
$311
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:05 am
ORD
- DFW
1 stop6h 52m
Delta
Tue 6/211:14 am
DFW
- ORD
1 stop5h 15m
Delta
Deal found 4/30![Delta logo]()
$301
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:10 am
ORD
- DFW
Nonstop2h 35m
United Airlines
Fri 6/197:22 pm
DFW
- ORD
Nonstop2h 43m
United Airlines
Deal found 4/30![United Airlines logo]()
$325
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:59 am
MDW
- DFW
1 stop5h 09m
Delta
Mon 6/17:00 am
DFW
- MDW
1 stop6h 19m
Delta
Deal found 5/2![Delta logo]()
$309
This KAYAK deal was found by Cheapflights users on 5/4. 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.
Sun 6/145:00 am
ORD
- DFW
Nonstop2h 43m
American Airlines
Wed 6/1710:14 pm
DFW
- ORD
Nonstop2h 25m
American Airlines
Deal found 5/4![American Airlines logo]()
$377
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.
Wed 5/274:29 pm
EVV
- DFW
1 stop15h 21m
Multiple Airlines
Tue 6/210:00 pm
DFW
- EVV
1 stop17h 49m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 5/4. 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 6/65:30 pm
MDW
- DFW
1 stop6h 42m
Delta
Sun 6/78:00 am
DFW
- MDW
1 stop8h 16m
Delta
Deal found 5/4![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/5. 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 8/42:46 pm
CMI
- DFW
Nonstop2h 16m
American Airlines
Sat 8/812:06 pm
DFW
- CMI
Nonstop2h 09m
American Airlines
Deal found 5/5![American Airlines logo]()
$391
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 5/273:40 pm
ORD
- DFW
Nonstop2h 42m
United Airlines
Sun 5/316:00 pm
DFW
- ORD
Nonstop2h 40m
United Airlines
Deal found 5/1![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 5/5. 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 6/126:30 am
ORD
- DFW
1 stop6h 00m
Delta
Tue 6/166:55 am
DFW
- ORD
1 stop5h 41m
Delta
Deal found 5/5![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/4. 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 8/87:00 am
CMI
- DFW
Nonstop2h 17m
American Airlines
Tue 8/113:50 pm
DFW
- CMI
1 stop4h 37m
American Airlines
Deal found 5/4![American Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/65:29 pm
STL
- DFW
1 stop5h 02m
United Airlines
Wed 6/109:45 am
DFW
- STL
1 stop6h 01m
United Airlines
Deal found 5/4![United Airlines logo]()
$374
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:12 pm
STL
- DFW
1 stop5h 07m
Delta
Mon 7/64:51 pm
DFW
- STL
1 stop5h 27m
Delta
Deal found 5/1![Delta logo]()
$311
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:30 pm
STL
- DFW
1 stop6h 43m
Delta
Mon 10/128:10 am
DFW
- STL
1 stop4h 46m
Delta
Deal found 5/2![Delta logo]()
$311
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.
Sun 5/249:37 am
DEC
- DFW
2 stops9h 11m
United Airlines
Tue 6/97:00 am
DFW
- DEC
2 stops10h 56m
United Airlines
Deal found 5/3![United Airlines logo]()
$380
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:31 pm
SPI
- DFW
1 stop5h 02m
American Airlines
Tue 10/65:35 pm
DFW
- SPI
1 stop5h 32m
American Airlines
Deal found 4/30![American Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/168:21 pm
SPI
- DFW
1 stop11h 29m
Multiple Airlines
Tue 5/1910:06 am
DFW
- SPI
2 stops32h 45m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:39 pm
SPI
- DFW
1 stop4h 45m
American Airlines
Mon 6/85:35 pm
DFW
- SPI
1 stop6h 32m
American Airlines
Deal found 5/4![American Airlines logo]()
$419
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:22 am
STL
- DFW
2 stops13h 03m
United Airlines
Tue 5/264:50 pm
DFW
- STL
1 stop7h 07m
United Airlines
Deal found 4/30![United Airlines logo]()
$381
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 am
MDW
- DFW
1 stop6h 50m
Delta
Sun 6/1411:16 am
DFW
- MDW
1 stop7h 02m
Delta
Deal found 5/2![Delta logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/157:53 am
EVV
- DFW
2 stops31h 24m
Multiple Airlines
Sun 5/175:30 am
DFW
- EVV
1 stop25h 33m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 5/4. 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 6/186:00 am
MDW
- DFW
1 stop6h 50m
Delta
Sun 6/217:00 am
DFW
- MDW
1 stop6h 09m
Delta
Deal found 5/4![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/247:22 am
STL
- DFW
2 stops13h 03m
United Airlines
Wed 6/35:10 am
DFW
- STL
2 stops10h 36m
United Airlines
Deal found 5/4![United Airlines logo]()
$384
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.
Sat 5/236:09 am
CMI
- DFW
1 stop6h 08m
American Airlines
Wed 5/2710:45 am
DFW
- CMI
1 stop7h 24m
American Airlines
Deal found 5/3![American Airlines logo]()
$448
Last-minute flights from Illinois to Dallas/Fort WorthDiscover last-minute flight deals from Illinois to Dallas/Fort Worth. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Dallas/Fort Worth. Data last updated May 5, 2026 and is based on user searches.
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.
Thu 5/146:15 am
ORD
- DFW
Nonstop2h 28m
Spirit Airlines
Tue 5/1912:38 pm
DFW
- ORD
Nonstop2h 25m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$124
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.
Thu 5/289:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Tue 6/28:55 am
DFW
- ORD
Nonstop2h 45m
Frontier
Deal found 5/2![Frontier logo]()
$121
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Mon 6/111:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/30![Frontier logo]()
$120
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Tue 6/211:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/30![Frontier 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 5/303:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Sat 6/62:25 pm
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/30![Frontier logo]()
$122
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Tue 6/28:55 am
DFW
- ORD
Nonstop2h 45m
Frontier
Deal found 5/1![Frontier logo]()
$111
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.
Thu 6/43:07 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Mon 6/811:55 am
DFW
- MDW
Nonstop2h 17m
Frontier
Deal found 4/30![Frontier logo]()
$114
This Expedia deal was found by Cheapflights users on 5/4. 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.
Sat 6/63:25 pm
STL
- DFW
Nonstop2h 06m
Frontier
Sun 6/75:18 am
DFW
- STL
1 stop14h 05m
Frontier
Deal found 5/4![Frontier logo]()
$124
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:31 pm
ORD
- DFW
Nonstop2h 44m
Frontier
Sun 6/148:56 am
DFW
- ORD
Nonstop2h 40m
Frontier
Deal found 4/30![Frontier logo]()
$113
This Frontier 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 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
Thu 6/184:21 pm
DFW
- STL
Nonstop1h 57m
Frontier
Deal found 5/2![Frontier logo]()
$121
This Trip.com deal was found by Cheapflights users on 5/4. 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.
Thu 6/187:03 pm
STL
- DFW
Nonstop1h 57m
Frontier
Thu 6/254:21 pm
DFW
- STL
Nonstop1h 57m
Frontier
Deal found 5/4![Frontier logo]()
$125
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:10 pm
MDW
- DFW
Nonstop2h 43m
Frontier
Thu 6/2512:49 pm
DFW
- MDW
Nonstop2h 26m
Frontier
Deal found 5/3![Frontier logo]()
$113
One-way flights from Illinois to Dallas/Fort WorthSearch for one-way flight options from Illinois to Dallas/Fort Worth. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Illinois to Dallas/Fort Worth. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:25 pm
STL
- DFW
Nonstop2h 06m
Frontier
Deal found 4/30![Frontier logo]()
$34
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.
Sat 5/308:16 pm
STL
- DFW
Nonstop2h 06m
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.
Tue 6/167:03 pm
STL
- DFW
Nonstop1h 57m
Frontier
Deal found 4/30![Frontier logo]()
$40
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:19 pm
STL
- DFW
Nonstop1h 57m
Frontier
Deal found 5/2![Frontier logo]()
$42
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/238:16 pm
STL
- DFW
Nonstop2h 06m
Frontier
Deal found 5/4![Frontier logo]()
$43
This Super.com deal was found by Cheapflights users on 5/4. 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 6/247:03 pm
STL
- DFW
Nonstop1h 57m
Frontier
Deal found 5/4![Frontier logo]()
$44
This Booking.com deal was found by Cheapflights users on 5/4. 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.
Tue 6/23:33 pm
STL
- DFW
Nonstop2h 06m
Frontier
Deal found 5/4![Frontier logo]()
$45
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.
Fri 6/267:03 pm
STL
- DFW
Nonstop1h 57m
Frontier
Deal found 5/1![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/243:30 pm
STL
- DFW
Nonstop2h 06m
Frontier
Deal found 5/4![Frontier logo]()
$53
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:33 pm
STL
- DFW
Nonstop2h 06m
Frontier
Deal found 4/30![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 5/319:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Deal found 5/1![Frontier logo]()
$56
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:20 am
ORD
- DFW
Nonstop3h 01m
Frontier
Deal found 4/30![Frontier logo]()
$57
Find flight deals from Illinois to Dallas/Fort Worth
Keep the following information in mind while searching for Illinois to Dallas/Fort Worth flight deals. Data was last updated May 5, 2026.
Round-trip from | $111 (CheapOair) |
|---|---|
One-way from | $34 (Super.com) |
Popular in | April |
Cheapest in | August |
Average price | $249 |
Good round-trip deal | $112 or less |
Good one-way deal | $62 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Dallas/Fort Worth 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 5, 2026.
Use the filters below to find and compare flights from Illinois to Dallas/Fort Worth Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoDallas
ORD - DFW
ORDDFW
Chicago O'Hare Intl
Thu 5/28
12:05 pm-4:15 pm
1 stop4h 10m
Dallas/Fort Worth
Mon 6/1
6:45 pm-11:35 am
1 stop16h 50m
$209
ChicagoDallas
ORD - DFW
ORDDFW
Chicago O'Hare Intl
Thu 7/9
10:29 am-1:12 pm
Nonstop2h 43m
Dallas/Fort Worth
Sun 7/12
7:18 am-10:00 am
Nonstop2h 42m
$297
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Tue 10/6
1:30 pm-9:26 pm
1 stop7h 56m
Dallas/Fort Worth
Fri 10/9
8:10 am-2:40 pm
1 stop6h 30m
$298
ChicagoDallas
ORD - DFW
ORDDFW
Chicago O'Hare Intl
Sat 6/13
6:30 am-1:30 pm
1 stop7h 00m
Dallas/Fort Worth
Wed 6/17
11:22 am-4:26 pm
1 stop5h 04m
$301
ChicagoDallas
ORD - DFW
ORDDFW
Chicago O'Hare Intl
Sun 5/24
7:05 am-1:57 pm
1 stop6h 52m
Dallas/Fort Worth
Tue 6/2
11:14 am-4:29 pm
1 stop5h 15m
$301
ChicagoDallas
MDW - DFW
MDWDFW
Chicago Midway
Thu 5/28
10:59 am-4:08 pm
1 stop5h 09m
Dallas/Fort Worth
Mon 6/1
7:00 am-1:19 pm
1 stop6h 19m
$309
ChicagoDallas
MDW - DFW
MDWDFW
Chicago Midway
Sat 6/6
5:30 pm-12:12 am
1 stop6h 42m
Dallas/Fort Worth
Sun 6/7
8:00 am-4:16 pm
1 stop8h 16m
$309
ChicagoDallas
ORD - DFW
ORDDFW
Chicago O'Hare Intl
Fri 6/12
6:30 am-12:30 pm
1 stop6h 00m
Dallas/Fort Worth
Tue 6/16
6:55 am-12:36 pm
1 stop5h 41m
$309
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Fri 7/3
6:00 am-11:29 am
1 stop5h 29m
Dallas/Fort Worth
Mon 7/6
4:13 pm-9:26 pm
1 stop5h 13m
$311
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Thu 7/2
7:12 pm-12:19 am
1 stop5h 07m
Dallas/Fort Worth
Mon 7/6
4:51 pm-10:18 pm
1 stop5h 27m
$311
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Dallas/Fort Worth
Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Illinois with our price prediction graph.
STL-DFW
ORD-DFW
MDW-DFW
PIA-DFW
SPI-DFW
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 Dallas/Fort Worth Airport
USIL-DFW
STL-DFW
ORD-DFW
MDW-DFW
PIA-DFW
How far ahead should I book a flight from Illinois to Dallas/Fort Worth Airport?
The best time to book flights from Illinois to Dallas/Fort Worth Airport is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Illinois to Dallas/Fort Worth Airport?
Currently, October is the cheapest month in which you can book a flight from Illinois to Dallas/Fort Worth Airport (average of $166). Flying from Illinois to Dallas/Fort Worth Airport in February is currently the most expensive (average of $370). 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 DFW?
Find hourly flight availability from Illinois to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2026.
A simple way to save on the total cost of your ticket is to fly from Illinois to Dallas/Fort Worth Airport in the evening. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Illinois to Dallas/Fort Worth Airport?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Dallas/Fort Worth. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their Illinois to Dallas/Fort Worth Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Illinois to Dallas/Fort Worth Airport
Explore weekly flight availability from Illinois to Dallas/Fort Worth. 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 5, 2026.
The most flights from USIL to DFW are scheduled on a Monday (79 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (57 on average).
How much does it cost to fly round-trip from Illinois to Dallas/Fort Worth Airport?
Related info for your journey
Find useful and relevant information for your journey from Illinois to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dallas/Fort Worth Airport?
Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locationsFort Worth
Rockwall
Arlington
Garland
Allen
Frisco
Plano
Grapevine
Cedar Hill
Denton
McKinney
Burleson
Mansfield
Richardson
Sherman
Cleburne
Hillsboro
Weatherford
Lewisville
Granbury
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.
Alternative routes
Complete your trip
Dallas/Fort Worth flight routes
Flights by cabin class
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Popular flights
Top destinations
Alternative routes for Illinois to Dallas/Fort Worth
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dallas/Fort Worth by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dallas/Fort Worth
Explore flights to Dallas/Fort Worth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Search flights from Illinois to Dallas/Fort Worth by cabin class
Find flights from Illinois to Dallas/Fort Worth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Dallas/Fort Worth flights
Browse other Illinois and Dallas/Fort Worth flight options. Last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Illinois to Dallas/Fort Worth flights
Consider these flights traveling from Illinois to Dallas/Fort Worth.
Top 7 airlines flying from Illinois to Dallas/Fort Worth
Discover the top 7 airlines that operate flights from Illinois to Dallas/Fort Worth. 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$159 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$71 | Average$166 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$112 | Average$244 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$138 | Average$266 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$160 | Average$441 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$164 | Average$183 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$171 | Average$493 | FlexibilityNo cancel fee | On-time69% |