$206+ Cheap flights from Wyoming to Illinois
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — ORD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Wyoming to Illinois 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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Cheapest flights from Wyoming to IllinoisExplore the most affordable flight options available from Wyoming to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Wyoming to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:29 pm -
1 stop6h 00m
Sat 11/147:00 am -
1 stop4h 49m
Deal found 10/26![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:23 pm -
1 stop5h 06m
Tue 11/173:56 pm -
1 stop7h 24m
Deal found 10/29![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:25 pm -
Nonstop3h 10m
Thu 12/179:23 am -
Nonstop3h 37m
Deal found 10/26![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:57 pm -
1 stop5h 02m
Fri 11/278:40 am -
1 stop5h 08m
Deal found 10/27![United Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:22 pm -
1 stop8h 42m
Thu 12/179:45 am -
Nonstop3h 30m
Deal found 10/26![American Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:23 pm -
1 stop7h 23m
Wed 12/27:00 am -
1 stop7h 29m
Deal found 10/28![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:49 pm -
1 stop5h 16m
Mon 11/167:00 am -
1 stop7h 04m
Deal found 10/28![United Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:03 pm -
Nonstop3h 26m
Wed 12/2310:30 am -
Nonstop3h 34m
Deal found 10/29![American Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/142:30 pm -
1 stop6h 04m
Wed 12/168:58 am -
Nonstop3h 25m
Deal found 10/26![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:00 am -
1 stop8h 55m
Wed 12/24:01 pm -
1 stop7h 19m
Deal found 10/28![United Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:22 pm -
1 stop6h 49m
Wed 12/166:00 am -
1 stop7h 42m
Deal found 10/26![American Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:07 pm -
2 stops7h 28m
Wed 12/162:04 pm -
1 stop6h 27m
Deal found 10/26![Delta logo]()
$506
Best flights from Wyoming to IllinoisDiscover carefully curated flight deals from Wyoming to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Wyoming to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/45:30 am -
1 stop6h 41m
Tue 2/97:00 am -
1 stop7h 44m
Deal found 10/25![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/72:56 pm -
1 stop8h 01m
Mon 1/111:10 pm -
1 stop5h 15m
Deal found 10/26![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 3/263:20 pm -
1 stop7h 39m
Fri 4/26:00 am -
1 stop7h 29m
Deal found 10/30![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:29 pm -
1 stop5h 42m
Sun 11/157:00 am -
1 stop4h 49m
Deal found 10/27![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:23 pm -
1 stop5h 06m
Tue 11/173:56 pm -
1 stop7h 24m
Deal found 10/29![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:25 pm -
Nonstop3h 10m
Thu 12/179:23 am -
Nonstop3h 37m
Deal found 10/26![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:57 pm -
1 stop5h 02m
Fri 11/278:40 am -
1 stop5h 08m
Deal found 10/27![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:00 am -
1 stop5h 11m
Sat 1/3010:47 am -
1 stop7h 33m
Deal found 10/29![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/302:01 pm -
1 stop6h 32m
Wed 2/37:00 am -
1 stop7h 26m
Deal found 10/25![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:23 pm -
1 stop8h 36m
Tue 12/14:20 pm -
1 stop7h 00m
Deal found 10/28![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:23 pm -
1 stop6h 07m
Wed 12/25:48 pm -
1 stop5h 32m
Deal found 10/28![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:00 am -
1 stop4h 19m
Tue 11/177:00 am -
1 stop7h 04m
Deal found 10/29![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/141:49 pm -
1 stop6h 41m
Wed 11/187:00 am -
1 stop7h 04m
Deal found 10/30![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:49 pm -
1 stop5h 16m
Mon 11/167:00 am -
1 stop7h 04m
Deal found 10/28![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/302:01 pm -
1 stop5h 58m
Wed 2/310:38 am -
2 stops12h 52m
Deal found 10/25![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/142:30 pm -
1 stop6h 04m
Wed 12/168:58 am -
Nonstop3h 25m
Deal found 10/26![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:00 am -
1 stop5h 19m
Wed 12/25:48 pm -
1 stop5h 32m
Deal found 10/28![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:00 am -
1 stop5h 19m
Thu 12/35:48 pm -
1 stop5h 32m
Deal found 10/28![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:00 am -
1 stop8h 55m
Tue 12/12:35 pm -
1 stop8h 45m
Deal found 10/28![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/712:40 pm -
Nonstop3h 16m
Mon 1/119:01 am -
Nonstop3h 37m
Deal found 10/28![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/62:25 pm -
1 stop6h 08m
Sun 1/109:01 am -
Nonstop3h 37m
Deal found 10/25![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop4h 19m
Sun 11/157:00 am -
1 stop7h 04m
Deal found 10/27![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:49 pm -
1 stop6h 41m
Fri 11/134:20 pm -
1 stop6h 38m
Deal found 10/25![United Airlines logo]()
$642
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:49 pm -
1 stop5h 40m
Tue 12/17:00 am -
1 stop7h 16m
Deal found 10/27![United Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:49 pm -
1 stop5h 40m
Sun 11/297:45 am -
2 stops15h 13m
Deal found 10/26![United Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:30 pm -
1 stop5h 16m
Sat 12/196:15 am -
1 stop6h 45m
Deal found 10/29![United Airlines logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
2 stops6h 59m
Mon 11/303:35 pm -
2 stops7h 45m
Deal found 10/27![United Airlines logo]()
$1,149
Last-minute flights from Wyoming to IllinoisDiscover last-minute flight deals from Wyoming to Illinois. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Wyoming to Illinois. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:43 pm -
Nonstop3h 16m
Sun 11/16:59 am -
1 stop6h 40m
Deal found 10/28![American Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:05 pm -
1 stop8h 00m
Sun 11/19:59 am -
2 stops10h 27m
Deal found 10/29![Delta logo]()
$544
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Sat 10/312:22 pm -
1 stop7h 24m
Tue 11/38:40 am -
1 stop5h 55m
Deal found 10/29![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:29 pm -
1 stop6h 00m
Sat 11/147:00 am -
1 stop4h 49m
Deal found 10/26![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:49 pm -
1 stop5h 16m
Mon 11/167:00 am -
1 stop7h 04m
Deal found 10/28![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:23 pm -
1 stop5h 06m
Tue 11/173:56 pm -
1 stop7h 24m
Deal found 10/29![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:23 pm -
1 stop8h 36m
Thu 12/35:48 pm -
1 stop5h 32m
Deal found 10/28![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:23 pm -
1 stop7h 23m
Wed 12/27:00 am -
1 stop7h 29m
Deal found 10/28![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:25 pm -
1 stop5h 04m
Tue 11/242:30 pm -
1 stop7h 27m
Deal found 10/25![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:57 pm -
1 stop5h 02m
Fri 11/278:40 am -
1 stop5h 08m
Deal found 10/27![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:00 am -
1 stop8h 55m
Wed 12/24:01 pm -
1 stop7h 19m
Deal found 10/28![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:00 am -
2 stops25h 44m
Wed 12/24:01 pm -
1 stop7h 19m
Deal found 10/28![United Airlines logo]()
$552
One-way flights from Wyoming to IllinoisSearch for one-way flight options from Wyoming to Illinois. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Wyoming to Illinois. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/31:10 pm -
Nonstop3h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/31:09 pm -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$215
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:25 am -
2 stops10h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$220
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/221:10 pm -
Nonstop3h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/312:40 pm -
Nonstop3h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$260
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:21 pm -
1 stop6h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:12 pm -
2 stops9h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/31:35 pm -
2 stops16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:37 am -
1 stop5h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/512:33 pm -
1 stop10h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:57 pm -
1 stop5h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:22 pm -
2 stops15h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$334
Find flight deals from Wyoming to Illinois
Keep the following information in mind while searching for Wyoming to Illinois flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $358 (United Airlines) |
One-way from | $206 (American Airlines) |
Popular in | April |
Cheapest in | October |
Average price | $365 |
Good round-trip deal | $492 or less |
Good one-way deal | $293 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Wyoming to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Wyoming to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonChicago
JAC Jackson Hole - ORD Chicago O'Hare Intl
JACORD
Jackson Hole
Tue 11/24
4:10 pm-10:46 pm
1 stop5h 36m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$215
JacksonChicago
JAC Jackson Hole - ORD Chicago O'Hare Intl
JACORD
Jackson Hole
Wed 2/3
1:09 pm-10:08 pm
1 stop7h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$215
JacksonChicago
JAC Jackson Hole - ORD Chicago O'Hare Intl
JACORD
Jackson Hole
Wed 12/9
4:25 pm-11:59 pm
1 stop6h 34m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$215
JacksonChicago
JAC Jackson Hole - ORD Chicago O'Hare Intl
JACORD
Jackson Hole
Wed 12/9
7:25 am-6:26 pm
2 stops10h 01m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$220
Quickest round-trip
JacksonChicago
JAC Jackson Hole - ORD Chicago O'Hare Intl
JACORD
Jackson Hole
Mon 2/22
1:10 pm-5:29 pm
Nonstop3h 19m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$241
JacksonPeoria
JAC Jackson Hole - PIA Greater Peoria
JACPIA
Jackson Hole
Thu 11/26
10:37 am-4:46 pm
1 stop5h 09m
Greater Peoria
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$302
Rock SpringsChicago
RKS Rock Springs Sweetwater County - ORD Chicago O'Hare Intl
RKSORD
Rock Springs Sweetwater County
Mon 11/30
2:23 pm-9:40 am
1 stop18h 17m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$347
Rock SpringsChicago
RKS Rock Springs Sweetwater County - ORD Chicago O'Hare Intl
RKSORD
Rock Springs Sweetwater County
Thu 2/4
5:30 am-1:11 pm
1 stop6h 41m
Chicago O'Hare Intl
Tue 2/9
7:00 am-1:44 pm
1 stop7h 44m
$358
JacksonChicago
JAC Jackson Hole - ORD Chicago O'Hare Intl
JACORD
Jackson Hole
Sun 11/8
4:10 pm-11:59 pm
1 stop6h 49m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$364
JacksonChicago
JAC Jackson Hole - ORD Chicago O'Hare Intl
JACORD
Jackson Hole
Tue 11/24
1:22 pm-5:51 am
2 stops15h 29m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$382
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from Wyoming to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Wyoming with our price prediction graph.
RKS-ORD
JAC-ORD
CPR-ORD
COD-ORD
CYS-ORD
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 Wyoming to Illinois
USWY-USIL
RKS-ORD
JAC-ORD
CPR-ORD
COD-ORD
What is the cheapest month to book a flight from Wyoming to Illinois?
Currently, October is the cheapest month in which you can book a flight from Wyoming to Illinois (average of $365). Flying from Wyoming to Illinois in November is currently the most expensive (average of $719). 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 WY to IL?
Find hourly flight availability from Wyoming to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wyoming to Illinois as you normally would.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated October 30, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Wyoming to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Wyoming to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Wyoming to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Wyoming to Illinois by cabin class
Find flights from Wyoming to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wyoming and Illinois flights
Browse other Wyoming and Illinois flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to Wyoming after your stay in Illinois
Wyoming to Illinois flights
Consider these flights traveling from Wyoming to Illinois.
Top 2 airlines flying from Wyoming to Illinois
Discover the top 2 airlines that operate flights from Wyoming to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$490 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$281 | Average$585 | FlexibilityNo cancel fee | On-time69% |