$49+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DFW
Sep 9 — Sep 161
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 August 10, 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 August 10, 2026.
This Priceline deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:41 pm -
Nonstop2h 05m
Sun 10/183:50 pm -
Nonstop1h 56m
Deal found 8/7![Frontier logo]()
$163
This Super.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:19 pm -
1 stop14h 48m
Sun 9/277:40 am -
Nonstop1h 55m
Deal found 8/8![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 8/9. 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 9/1710:20 am -
Nonstop1h 56m
Mon 9/2110:59 pm -
1 stop12h 33m
Deal found 8/9![Frontier logo]()
$166
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:41 pm -
Nonstop2h 05m
Sun 10/253:50 pm -
Nonstop1h 56m
Deal found 8/5![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:35 am -
1 stop9h 15m
Sun 10/113:50 pm -
Nonstop1h 56m
Deal found 8/5![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/85:27 pm -
Nonstop2h 02m
Tue 9/157:48 pm -
1 stop17h 22m
Deal found 8/9![Frontier logo]()
$171
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:02 pm -
1 stop6h 49m
Sun 8/302:35 pm -
Nonstop1h 56m
Deal found 8/5![Frontier logo]()
$173
This Expedia deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:10 pm -
1 stop25h 40m
Mon 10/123:50 pm -
Nonstop1h 56m
Deal found 8/6![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:29 pm -
2 stops15h 12m
Sun 9/207:40 am -
Nonstop1h 55m
Deal found 8/7![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:17 pm -
1 stop17h 59m
Thu 9/107:48 pm -
1 stop17h 22m
Deal found 8/6![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:58 pm -
1 stop12h 11m
Sun 8/302:35 pm -
Nonstop1h 56m
Deal found 8/7![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:26 pm -
Nonstop2h 33m
Sun 9/139:36 am -
Nonstop2h 23m
Deal found 8/7![Frontier logo]()
$201
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 August 10, 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 August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:21 pm -
1 stop11h 12m
Sat 8/2911:05 am -
1 stop8h 36m
Deal found 8/7![Multiple Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:18 pm -
1 stop5h 22m
Sun 11/17:00 am -
1 stop6h 41m
Deal found 8/5![United Airlines logo]()
$304
This KAYAK deal was found by Cheapflights users on 8/10. 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 9/216:54 pm -
1 stop5h 03m
Tue 9/2211:21 am -
1 stop5h 26m
Deal found 8/10![Delta logo]()
$307
This KAYAK deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:36 am -
Nonstop1h 58m
Wed 9/29:56 pm -
Nonstop1h 46m
Deal found 8/7![American Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am -
1 stop8h 09m
Mon 9/76:45 am -
1 stop6h 25m
Deal found 8/8![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/10. 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 9/198:55 am -
2 stops9h 59m
Sun 9/205:20 am -
1 stop5h 17m
Deal found 8/10![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:05 pm -
1 stop7h 33m
Tue 8/256:45 am -
1 stop6h 25m
Deal found 8/6![United Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:33 pm -
1 stop11h 34m
Sat 9/269:21 am -
1 stop10h 32m
Deal found 8/8![Multiple Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 9/38:48 am -
1 stop5h 41m
Tue 9/85:30 am -
1 stop7h 11m
Deal found 8/5![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:00 pm -
1 stop5h 54m
Sat 10/35:20 am -
1 stop7h 19m
Deal found 8/7![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:15 am -
1 stop4h 56m
Sun 11/225:44 pm -
1 stop5h 40m
Deal found 8/7![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:54 am -
1 stop4h 56m
Wed 9/911:19 am -
1 stop5h 38m
Deal found 8/6![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 8/9. 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 10/66:05 am -
Nonstop2h 35m
Sat 10/101:26 pm -
Nonstop2h 02m
Deal found 8/9![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/255:00 am -
2 stops8h 29m
Sat 8/295:15 am -
2 stops7h 55m
Deal found 8/10![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:18 pm -
1 stop5h 11m
Sun 11/225:25 am -
1 stop5h 50m
Deal found 8/7![Delta logo]()
$345
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/191:19 pm -
1 stop5h 09m
Wed 9/238:04 pm -
Nonstop2h 04m
Deal found 8/10![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:00 am -
2 stops8h 33m
Tue 12/17:00 am -
1 stop5h 06m
Deal found 8/8![United Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:21 pm -
2 stops26h 38m
Sat 9/58:28 am -
1 stop11h 13m
Deal found 8/8![Multiple Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 10/811:19 am -
1 stop6h 26m
Sat 10/103:00 pm -
2 stops8h 52m
Deal found 8/5![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 8/9. 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 10/35:02 am -
1 stop7h 10m
Tue 10/69:30 am -
1 stop4h 27m
Deal found 8/9![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/9. 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 1/205:20 pm -
1 stop5h 06m
Sat 1/234:15 pm -
1 stop6h 33m
Deal found 8/9![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/10. 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 10/171:55 pm -
1 stop8h 10m
Tue 10/201:36 pm -
1 stop6h 54m
Deal found 8/10![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/412:20 pm -
Nonstop2h 11m
Sun 9/62:28 pm -
Nonstop2h 03m
Deal found 8/5![American Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am -
1 stop5h 44m
Wed 9/29:50 am -
1 stop5h 07m
Deal found 8/7![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 8/9. 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 9/161:19 pm -
2 stops10h 38m
Sat 9/195:15 pm -
1 stop5h 29m
Deal found 8/9![Delta logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
1 stop5h 51m
Tue 11/177:42 pm -
1 stop4h 27m
Deal found 8/6![American Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:12 am -
2 stops10h 45m
Mon 9/710:25 am -
1 stop7h 34m
Deal found 8/7![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 8/9. 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 10/36:00 am -
1 stop6h 12m
Tue 10/68:30 am -
1 stop5h 59m
Deal found 8/9![American Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 8/5. 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 10/1610:01 am -
1 stop7h 29m
Fri 10/305:30 am -
2 stops7h 17m
Deal found 8/5![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:05 pm -
1 stop7h 33m
Sun 9/205:15 am -
2 stops8h 05m
Deal found 8/5![United Airlines logo]()
$394
Last-minute flights from Illinois to Dallas/Fort WorthDiscover last-minute flight deals from Illinois to Dallas/Fort Worth. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Dallas/Fort Worth. Data last updated August 10, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:02 pm -
1 stop6h 49m
Sun 8/302:35 pm -
Nonstop1h 56m
Deal found 8/5![Frontier logo]()
$173
This Expedia deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:27 pm -
Nonstop2h 02m
Tue 9/89:31 pm -
1 stop21h 46m
Deal found 8/8![Frontier logo]()
$174
This Expedia deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:27 pm -
Nonstop2h 02m
Sun 9/65:18 am -
1 stop13h 55m
Deal found 8/7![Frontier logo]()
$163
This Super.com deal was found by Cheapflights users on 8/10. 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 9/55:02 pm -
1 stop6h 49m
Sun 9/62:35 pm -
Nonstop1h 56m
Deal found 8/10![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/65:27 pm -
Nonstop2h 02m
Sun 9/139:54 pm -
2 stops15h 16m
Deal found 8/9![Frontier logo]()
$168
This Super.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:26 pm -
Nonstop2h 33m
Sun 9/139:36 am -
Nonstop2h 23m
Deal found 8/7![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/85:27 pm -
Nonstop2h 02m
Tue 9/157:48 pm -
1 stop17h 22m
Deal found 8/9![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 8/10. 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 9/1010:20 am -
Nonstop1h 56m
Tue 9/1510:59 pm -
1 stop12h 33m
Deal found 8/10![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 8/10. 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 9/1112:17 pm -
1 stop12h 37m
Sun 9/137:40 am -
Nonstop1h 55m
Deal found 8/10![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 8/9. 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 9/1710:20 am -
Nonstop1h 56m
Mon 9/2110:59 pm -
1 stop12h 33m
Deal found 8/9![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:29 pm -
2 stops15h 12m
Sun 9/207:40 am -
Nonstop1h 55m
Deal found 8/7![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/2410:20 am -
Nonstop1h 56m
Sun 9/279:54 pm -
2 stops15h 16m
Deal found 8/10![Frontier logo]()
$169
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 August 10, 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 August 10, 2026.
This Super.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:20 am -
Nonstop1h 56m
Deal found 8/8![Frontier logo]()
$49
This Frontier deal was found by Cheapflights users on 8/10. 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 9/1010:20 am -
Nonstop1h 56m
Deal found 8/10![Frontier logo]()
$52
This Super.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:27 pm -
Nonstop2h 02m
Deal found 8/6![Frontier logo]()
$53
This Frontier deal was found by Cheapflights users on 8/10. 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 10/86:41 pm -
Nonstop2h 05m
Deal found 8/10![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/910:35 am -
1 stop20h 59m
Deal found 8/10![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/112:29 pm -
1 stop28h 14m
Deal found 8/10![Frontier logo]()
$58
This Frontier deal was found by Cheapflights users on 8/10. 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 10/96:41 pm -
Nonstop2h 05m
Deal found 8/10![Frontier logo]()
$59
This Super.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:27 pm -
Nonstop2h 02m
Deal found 8/6![Frontier logo]()
$61
This Frontier deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:27 pm -
Nonstop2h 02m
Deal found 8/6![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:35 am -
1 stop28h 19m
Deal found 8/7![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 8/10. 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 10/116:41 pm -
Nonstop2h 05m
Deal found 8/10![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 8/10. 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 10/256:05 am -
Nonstop2h 39m
Deal found 8/10![Frontier logo]()
$100
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 August 10, 2026.
Round-trip from | $163 (Priceline) |
|---|---|
One-way from | $49 (Super.com) |
Popular in | June |
Cheapest in | December |
Average price | $281 |
Good round-trip deal | $232 or less |
Good one-way deal | $127 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 August 10, 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
SpringfieldDallas
SPI Springfield Capital - DFW Dallas/Fort Worth
SPIDFW
Springfield Capital
Sat 8/22
8:21 pm-7:33 am
1 stop11h 12m
Dallas/Fort Worth
Sat 8/29
11:05 am-7:41 pm
1 stop8h 36m
$297
PaducahDallas
PAH Paducah Barkley Regional - DFW Dallas/Fort Worth
PAHDFW
Paducah Barkley Regional
Wed 10/28
2:18 pm-7:40 pm
1 stop5h 22m
Dallas/Fort Worth
Sun 11/1
7:00 am-1:41 pm
1 stop6h 41m
$304
St. LouisDallas
STL Lambert-St Louis - DFW Dallas/Fort Worth
STLDFW
Lambert-St Louis
Mon 9/21
6:54 pm-11:57 pm
1 stop5h 03m
Dallas/Fort Worth
Tue 9/22
11:21 am-4:47 pm
1 stop5h 26m
$307
PaducahDallas
PAH Paducah Barkley Regional - DFW Dallas/Fort Worth
PAHDFW
Paducah Barkley Regional
Tue 9/1
5:00 am-1:09 pm
1 stop8h 09m
Dallas/Fort Worth
Mon 9/7
6:45 am-1:10 pm
1 stop6h 25m
$329
ChicagoDallas
ORD Chicago O'Hare Intl - DFW Dallas/Fort Worth
ORDDFW
Chicago O'Hare Intl
Sat 9/19
8:55 am-6:54 pm
2 stops9h 59m
Dallas/Fort Worth
Sun 9/20
5:20 am-10:37 am
1 stop5h 17m
$334
PaducahDallas
PAH Paducah Barkley Regional - DFW Dallas/Fort Worth
PAHDFW
Paducah Barkley Regional
Fri 8/21
2:05 pm-9:38 pm
1 stop7h 33m
Dallas/Fort Worth
Tue 8/25
6:45 am-1:10 pm
1 stop6h 25m
$334
ChicagoDallas
ORD Chicago O'Hare Intl - DFW Dallas/Fort Worth
ORDDFW
Chicago O'Hare Intl
Thu 9/3
8:48 am-2:29 pm
1 stop5h 41m
Dallas/Fort Worth
Tue 9/8
5:30 am-12:41 pm
1 stop7h 11m
$343
ChicagoDallas
MDW Chicago Midway - DFW Dallas/Fort Worth
MDWDFW
Chicago Midway
Thu 10/1
1:00 pm-6:54 pm
1 stop5h 54m
Dallas/Fort Worth
Sat 10/3
5:20 am-12:39 pm
1 stop7h 19m
$343
ChicagoDallas
MDW Chicago Midway - DFW Dallas/Fort Worth
MDWDFW
Chicago Midway
Wed 9/2
10:54 am-3:50 pm
1 stop4h 56m
Dallas/Fort Worth
Wed 9/9
11:19 am-4:57 pm
1 stop5h 38m
$343
St. LouisDallas
STL Lambert-St Louis - DFW Dallas/Fort Worth
STLDFW
Lambert-St Louis
Thu 11/19
6:15 am-11:11 am
1 stop4h 56m
Dallas/Fort Worth
Sun 11/22
5:44 pm-11:24 pm
1 stop5h 40m
$345
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
MDW-DFW
ORD-DFW
BMI-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
MDW-DFW
ORD-DFW
BMI-DFW
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 $212). Flying from Illinois to Dallas/Fort Worth Airport in June is currently the most expensive (average of $395). 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 August 10, 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 34% on your trip compared to booking a flight in the morning.
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 August 10, 2026.
The most flights from USIL to DFW are scheduled on a Sunday (84 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (55 on average).
How much does it cost to fly round-trip from Illinois to Dallas/Fort Worth Airport?
Airfare is below average for this route at the moment.
Illinois to Dallas/Fort Worth Airport flights typically cost between $205 and $470 in September.The cheapest round-trip price found within the last 5 days was $201 on Frontier (Sep 10-Sep 13).
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 50 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 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 August 8, 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. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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
Arlington
Rockwall
Frisco
Plano
Denton
Durant
Garland
Grapevine
Lewisville
Burleson
Richardson
Allen
Mansfield
Hillsboro
Sherman
Canton
Corsicana
Stephenville
Corinth
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 Dallas/Fort Worth
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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 August 10, 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 August 10, 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$183 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$122 | Average$264 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$316 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$163 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$164 | Average$189 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$194 | Average$539 | FlexibilityNo cancel fee | On-time69% |