$106+ Cheap flights from Illinois to Tulsa (TUL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TUL
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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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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Cheapest flights from Illinois to TulsaExplore the most affordable flight options available from Illinois to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Illinois to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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.
Wed 10/75:00 am -
1 stop5h 07m
Tue 10/135:36 pm -
1 stop6h 43m
Deal found 9/15![American Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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.
Wed 10/145:40 am -
1 stop6h 29m
Mon 10/196:43 pm -
1 stop4h 59m
Deal found 9/14![American Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:10 am -
1 stop5h 10m
Wed 10/2110:25 am -
2 stops7h 05m
Deal found 9/16![Southwest logo]()
$229
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:10 pm -
1 stop4h 39m
Mon 10/196:43 pm -
1 stop4h 59m
Deal found 9/14![American Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/138:50 pm -
Nonstop1h 50m
Tue 10/203:00 pm -
Nonstop1h 45m
Deal found 9/15![Southwest logo]()
$239
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Wed 11/183:00 pm -
Nonstop2h 13m
Wed 12/25:43 pm -
Nonstop2h 22m
Deal found 9/16![American Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/143:35 pm -
2 stops6h 50m
Mon 10/196:05 pm -
1 stop6h 35m
Deal found 9/14![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/177:05 am -
1 stop4h 10m
Wed 11/185:30 am -
Nonstop1h 45m
Deal found 9/17![Southwest logo]()
$245
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/95:00 am -
1 stop5h 07m
Mon 10/125:47 pm -
1 stop6h 32m
Deal found 9/16![American Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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.
Wed 10/218:00 am -
Nonstop2h 07m
Wed 10/284:06 pm -
1 stop6h 04m
Deal found 9/14![American Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:30 pm -
Nonstop1h 55m
Sat 10/241:30 pm -
Nonstop1h 40m
Deal found 9/14![Southwest logo]()
$257
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:15 pm -
Nonstop2h 07m
Wed 10/217:34 pm -
Nonstop2h 06m
Deal found 9/15![American Airlines logo]()
$257
Best flights from Illinois to TulsaDiscover carefully curated flight deals from Illinois to Tulsa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Illinois to Tulsa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:10 am -
1 stop5h 10m
Wed 10/215:10 am -
1 stop4h 05m
Deal found 9/16![Southwest logo]()
$224
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/218:00 pm -
Nonstop1h 59m
Wed 10/285:55 pm -
Nonstop2h 05m
Deal found 9/14![United Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/186:00 am -
1 stop6h 13m
Wed 12/210:11 am -
1 stop6h 06m
Deal found 9/16![Delta logo]()
$259
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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.
Thu 10/227:27 pm -
1 stop4h 55m
Sat 10/245:00 am -
1 stop6h 48m
Deal found 9/15![American Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:30 pm -
Nonstop1h 55m
Sat 10/241:30 pm -
Nonstop1h 40m
Deal found 9/14![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/35:30 am -
1 stop6h 43m
Sat 12/54:00 pm -
1 stop4h 49m
Deal found 9/16![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:10 am -
1 stop5h 10m
Thu 10/225:15 am -
1 stop3h 45m
Deal found 9/14![Southwest logo]()
$266
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 12/82:44 pm -
2 stops9h 11m
Wed 12/96:58 pm -
1 stop4h 54m
Deal found 9/17![Delta logo]()
$296
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/213:30 pm -
2 stops6h 55m
Sat 10/246:05 am -
2 stops9h 55m
Deal found 9/15![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/49:56 am -
1 stop6h 09m
Sat 12/56:00 am -
2 stops10h 43m
Deal found 9/16![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/132:45 pm -
2 stops7h 35m
Tue 10/2011:35 am -
2 stops7h 55m
Deal found 9/15![Southwest logo]()
$288
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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.
Wed 10/1412:49 pm -
1 stop7h 24m
Wed 10/2112:59 pm -
1 stop4h 18m
Deal found 9/16![American Airlines logo]()
$397
This deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:40 am -
Nonstop2h 19m
Wed 12/910:15 am -
Nonstop2h 10m
Deal found 9/19![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/105:27 am -
1 stop6h 37m
Mon 10/126:57 pm -
1 stop5h 00m
Deal found 9/17![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/2712:45 pm -
Nonstop2h 09m
Fri 10/305:55 pm -
Nonstop2h 05m
Deal found 9/18![United Airlines logo]()
$408
This Southwest deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/102:20 pm -
2 stops6h 20m
Mon 10/127:15 pm -
1 stop5h 05m
Deal found 9/19![Southwest logo]()
$322
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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.
Sun 10/45:00 am -
1 stop5h 17m
Sun 10/115:47 pm -
1 stop6h 32m
Deal found 9/18![American Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/73:35 pm -
2 stops6h 50m
Tue 10/1310:25 am -
2 stops7h 05m
Deal found 9/15![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/305:00 am -
2 stops11h 20m
Sun 11/15:45 am -
2 stops9h 58m
Deal found 9/16![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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.
Wed 9/306:39 am -
1 stop7h 22m
Sun 10/47:25 pm -
1 stop4h 33m
Deal found 9/15![American Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/74:30 pm -
2 stops5h 55m
Sun 10/115:10 am -
1 stop4h 15m
Deal found 9/16![Southwest logo]()
$341
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/36:05 am -
1 stop5h 55m
Mon 10/54:53 pm -
1 stop5h 51m
Deal found 9/17![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/35:30 am -
1 stop6h 30m
Mon 10/56:56 pm -
1 stop5h 03m
Deal found 9/17![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/195:15 am -
1 stop5h 05m
Wed 10/213:00 pm -
Nonstop1h 45m
Deal found 9/15![Southwest logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/21:26 pm -
1 stop5h 42m
Tue 10/64:06 pm -
2 stops8h 03m
Deal found 9/17![American Airlines logo]()
$561
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/195:10 am -
1 stop5h 10m
Wed 10/2111:35 am -
2 stops6h 10m
Deal found 9/18![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/187:05 am -
2 stops9h 24m
Wed 12/26:00 am -
2 stops10h 43m
Deal found 9/18![Delta logo]()
$448
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/1710:35 am -
Nonstop1h 50m
Mon 10/196:05 pm -
1 stop7h 05m
Deal found 9/16![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 12/46:49 am -
1 stop5h 24m
Sun 12/66:58 pm -
1 stop4h 54m
Deal found 9/14![Delta logo]()
$451
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/25:57 pm -
1 stop5h 57m
Tue 10/65:30 pm -
1 stop4h 37m
Deal found 9/17![Delta logo]()
$477
Last-minute flights from Illinois to TulsaDiscover last-minute flight deals from Illinois to Tulsa. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Tulsa. Data last updated September 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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.
Wed 10/75:00 am -
1 stop5h 07m
Tue 10/135:36 pm -
1 stop6h 43m
Deal found 9/15![American Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/95:00 am -
1 stop5h 07m
Mon 10/125:47 pm -
1 stop6h 32m
Deal found 9/16![American Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:10 pm -
1 stop4h 39m
Mon 10/196:43 pm -
1 stop4h 59m
Deal found 9/14![American Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/138:50 pm -
Nonstop1h 50m
Tue 10/203:00 pm -
Nonstop1h 45m
Deal found 9/15![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/138:45 am -
Nonstop2h 18m
Tue 10/206:20 pm -
Nonstop2h 15m
Deal found 9/15![United Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/132:50 pm -
Nonstop2h 16m
Tue 10/206:00 am -
1 stop5h 09m
Deal found 9/15![American Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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.
Wed 10/145:40 am -
1 stop6h 29m
Mon 10/196:43 pm -
1 stop4h 59m
Deal found 9/14![American Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/143:35 pm -
2 stops6h 50m
Mon 10/196:05 pm -
1 stop6h 35m
Deal found 9/14![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:10 am -
1 stop5h 10m
Wed 10/2110:25 am -
2 stops7h 05m
Deal found 9/16![Southwest logo]()
$229
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:15 pm -
Nonstop2h 07m
Wed 10/217:34 pm -
Nonstop2h 06m
Deal found 9/15![American Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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.
Wed 10/218:00 am -
Nonstop2h 07m
Wed 10/284:06 pm -
1 stop6h 04m
Deal found 9/14![American Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:30 pm -
Nonstop1h 55m
Sat 10/241:30 pm -
Nonstop1h 40m
Deal found 9/14![Southwest logo]()
$257
One-way flights from Illinois to TulsaSearch for one-way flight options from Illinois to Tulsa. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Illinois to Tulsa. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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.
Wed 10/145:40 am -
1 stop6h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$106
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/143:35 pm -
2 stops6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$111
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/126:10 pm -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$119
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/148:50 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$120
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/208:00 pm -
Nonstop1h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$120
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/177:05 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Southwest logo]()
$125
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/1411:27 am -
1 stop5h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$130
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” 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 10/142:03 pm -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$130
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/247:00 am -
2 stops9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$135
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 10/202:45 pm -
2 stops7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$136
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/138:00 am -
Nonstop2h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$136
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” 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 11/239:25 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$138
Find flight deals from Illinois to Tulsa
Keep the following information in mind while searching for Illinois to Tulsa flight deals. Data was last updated September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (American Airlines) |
One-way from | $106 (American Airlines) |
Popular in | August |
Cheapest in | January |
Average price | $339 |
Good round-trip deal | $229 or less |
Good one-way deal | $150 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Tulsa 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 7,457,451 searches. Data last updated September 19, 2026.
Use the filters below to find and compare flights from Illinois to Tulsa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisTulsa
STL Lambert-St Louis - TUL Tulsa
STLTUL
Lambert-St Louis
Mon 10/12
6:10 pm-11:25 pm
1 stop5h 15m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
ChicagoTulsa
ORD Chicago O'Hare Intl - TUL Tulsa
ORDTUL
Chicago O'Hare Intl
Wed 12/16
12:55 pm-3:09 pm
Nonstop2h 14m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
Quickest round-trip
ChicagoTulsa
MDW Chicago Midway - TUL Tulsa
MDWTUL
Chicago Midway
Tue 10/20
8:50 pm-10:40 pm
Nonstop1h 50m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
ChicagoTulsa
ORD Chicago O'Hare Intl - TUL Tulsa
ORDTUL
Chicago O'Hare Intl
Tue 10/20
8:45 am-11:03 am
Nonstop2h 18m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
ChicagoTulsa
MDW Chicago Midway - TUL Tulsa
MDWTUL
Chicago Midway
Tue 12/15
7:05 am-11:15 am
1 stop4h 10m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$125
ChicagoTulsa
MDW Chicago Midway - TUL Tulsa
MDWTUL
Chicago Midway
Wed 12/16
7:05 am-11:15 am
1 stop4h 10m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$125
ChicagoTulsa
MDW Chicago Midway - TUL Tulsa
MDWTUL
Chicago Midway
Tue 11/17
7:05 am-11:15 am
1 stop4h 10m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$125
ChicagoTulsa
MDW Chicago Midway - TUL Tulsa
MDWTUL
Chicago Midway
Wed 12/16
6:00 am-12:09 pm
1 stop6h 09m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
ChicagoTulsa
ORD Chicago O'Hare Intl - TUL Tulsa
ORDTUL
Chicago O'Hare Intl
Tue 12/15
5:30 am-12:13 pm
1 stop6h 43m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
ChicagoTulsa
ORD Chicago O'Hare Intl - TUL Tulsa
ORDTUL
Chicago O'Hare Intl
Wed 12/16
8:04 am-4:05 pm
1 stop8h 01m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Illinois to Tulsa
Have a flexible travel schedule? Discover the best time to fly to Tulsa from Illinois with our price prediction graph.
STL-TUL
ORD-TUL
MDW-TUL
EVV-TUL
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 Tulsa
USIL-TUL
STL-TUL
ORD-TUL
MDW-TUL
EVV-TUL
What is the cheapest month to book a flight from Illinois to Tulsa?
Currently, September is the cheapest month in which you can book a flight from Illinois to Tulsa (average of $313). Flying from Illinois to Tulsa in August is currently the most expensive (average of $551). 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 TUL?
Find hourly flight availability from Illinois to Tulsa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2026.
A simple way to save on the total cost of your ticket is to fly from Illinois to Tulsa at noon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the evening.
Weekly flight availability from Illinois to Tulsa
Explore weekly flight availability from Illinois to Tulsa. 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 September 19, 2026.
The most flights from USIL to TUL are scheduled on a Friday (31 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (17 on average).
How much does it cost to fly round-trip from Illinois to Tulsa?
Airfare is below average for this route at the moment.
Illinois to Tulsa flights typically cost between $276 and $419 in November.The cheapest round-trip price found within the last 5 days was $239 on American Airlines (Nov 18-Dec 2).
What is the cheapest day to fly from Illinois to Tulsa?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Tulsa. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Illinois to Tulsa flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday evenings 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 Tulsa. 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 Tulsa?
Book flights to Tulsa if you plan to visit one of these locationsMcAlester
Owasso
Bartlesville
Catoosa
Muskogee
Broken Arrow
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Alternative routes for Illinois to Tulsa
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Illinois and Tulsa flights
Browse other Illinois and Tulsa flight options. Last updated on September 19, 2026.
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Illinois to Tulsa flights
Consider these flights traveling from Illinois to Tulsa.
Other flights to Tulsa
Explore flights to Tulsa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
Top 3 airlines flying from Illinois to Tulsa
Discover the top 3 airlines that operate flights from Illinois to Tulsa. 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 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$344 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$243 | Average$344 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$403 | FlexibilityNo cancel fee | On-time63% |