$161+ Cheap flights from Spokane (GEG) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — ORD
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Cheapest flights from Spokane to IllinoisExplore the most affordable flight options available from Spokane to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Spokane to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:37 pm -
1 stop9h 22m
Tue 12/159:00 am -
1 stop7h 18m
Deal found 11/5![Alaska Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Tue 12/19:00 am -
Nonstop3h 43m
Fri 12/47:46 pm -
Nonstop4h 29m
Deal found 11/5![United Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:15 pm -
Nonstop3h 54m
Fri 12/43:04 pm -
1 stop7h 51m
Deal found 11/5![American Airlines logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:37 pm -
1 stop9h 22m
Tue 12/82:08 pm -
1 stop6h 34m
Deal found 11/6![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 11/5. 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 12/116:45 am -
1 stop8h 05m
Mon 12/146:00 am -
1 stop8h 06m
Deal found 11/5![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 11/6. 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.
Tue 12/11:44 pm -
1 stop6h 12m
Tue 12/156:40 am -
1 stop10h 06m
Deal found 11/6![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 11/6. 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.
Tue 12/16:45 am -
1 stop8h 05m
Tue 12/159:37 am -
2 stops9h 20m
Deal found 11/6![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 11/5. 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.
Tue 12/11:44 pm -
1 stop6h 12m
Fri 12/42:04 pm -
2 stops9h 06m
Deal found 11/5![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:29 pm -
1 stop8h 30m
Tue 1/126:47 pm -
1 stop7h 08m
Deal found 11/9![Alaska Airlines logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:00 am -
1 stop6h 09m
Thu 12/103:19 pm -
1 stop9h 32m
Deal found 11/5![Alaska Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/102:22 pm -
Nonstop3h 57m
Sun 12/1311:10 am -
Nonstop4h 22m
Deal found 11/5![American Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 12/41:16 pm -
1 stop7h 45m
Sun 12/66:10 am -
1 stop7h 56m
Deal found 11/6![Delta logo]()
$379
Best flights from Spokane to IllinoisDiscover carefully curated flight deals from Spokane to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Spokane to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:01 am -
1 stop8h 30m
Tue 12/85:29 pm -
1 stop8h 29m
Deal found 11/5![Alaska Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Tue 12/19:00 am -
Nonstop3h 43m
Fri 12/47:46 pm -
Nonstop4h 29m
Deal found 11/5![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 11/5. 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.
Tue 1/261:17 pm -
1 stop8h 38m
Sat 1/306:00 am -
1 stop8h 07m
Deal found 11/5![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/276:10 am -
1 stop6h 50m
Mon 2/16:15 am -
1 stop6h 15m
Deal found 11/6![Southwest logo]()
$402
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 12/256:20 am -
2 stops14h 39m
Thu 12/314:58 pm -
1 stop6h 41m
Deal found 11/6![American Airlines logo]()
$595
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/25:00 am -
1 stop6h 30m
Tue 12/89:59 am -
2 stops8h 08m
Deal found 11/5![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/87:00 am -
1 stop6h 07m
Mon 12/143:45 pm -
1 stop8h 30m
Deal found 11/9![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 11/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:01 am -
1 stop8h 48m
Thu 12/105:29 pm -
1 stop8h 29m
Deal found 11/7![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 11/5. 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.
Tue 1/263:38 pm -
1 stop6h 21m
Sat 1/3012:42 pm -
2 stops10h 17m
Deal found 11/5![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:15 pm -
1 stop8h 00m
Sun 12/135:55 am -
1 stop6h 20m
Deal found 11/6![Southwest logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/227:14 am -
1 stop14h 45m
Mon 1/252:11 pm -
1 stop6h 48m
Deal found 11/8![Alaska Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 12/97:00 am -
Nonstop3h 43m
Sun 12/137:46 pm -
Nonstop4h 29m
Deal found 11/6![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 11/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:05 am -
2 stops7h 15m
Tue 2/23:50 pm -
2 stops8h 35m
Deal found 11/6![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 11/6. 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.
Sat 12/51:16 pm -
1 stop7h 45m
Mon 12/76:10 am -
1 stop7h 56m
Deal found 11/6![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 11/10. 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.
Tue 12/16:45 am -
1 stop8h 05m
Tue 12/156:00 am -
1 stop8h 06m
Deal found 11/10![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/57:00 am -
1 stop6h 07m
Tue 12/82:31 pm -
1 stop9h 44m
Deal found 11/5![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:16 pm -
1 stop7h 38m
Tue 12/86:00 am -
1 stop8h 06m
Deal found 11/8![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/57:00 am -
1 stop7h 45m
Wed 12/98:40 am -
1 stop6h 03m
Deal found 11/5![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 11/7. 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.
Sat 12/56:00 am -
2 stops8h 43m
Tue 12/83:47 pm -
1 stop6h 30m
Deal found 11/7![Delta logo]()
$410
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:15 pm -
1 stop7h 58m
Thu 11/265:12 am -
2 stops33h 08m
Deal found 11/7![American Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/49:00 am -
2 stops11h 59m
Sun 12/65:00 am -
2 stops9h 43m
Deal found 11/6![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:45 am -
1 stop8h 05m
Tue 12/89:37 am -
2 stops8h 30m
Deal found 11/8![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:55 pm -
1 stop5h 40m
Tue 12/85:02 pm -
2 stops8h 55m
Deal found 11/8![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 12/49:59 am -
2 stops11h 02m
Sun 12/66:10 am -
1 stop7h 56m
Deal found 11/6![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 11/216:00 am -
1 stop7h 48m
Wed 11/256:31 am -
1 stop7h 49m
Deal found 11/5![American Airlines logo]()
$869
This Delta deal was found by Cheapflights users on 11/7. 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 1/71:24 pm -
1 stop6h 44m
Mon 1/119:58 am -
2 stops13h 00m
Deal found 11/7![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 12/151:16 pm -
1 stop7h 45m
Mon 1/1111:07 am -
2 stops14h 46m
Deal found 11/9![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 11/7. 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 11/2211:22 am -
1 stop7h 51m
Thu 11/268:41 am -
1 stop6h 07m
Deal found 11/7![United Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 11/9. 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.
Fri 11/271:50 pm -
1 stop5h 57m
Wed 12/27:25 am -
2 stops9h 21m
Deal found 11/9![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 11/214:10 pm -
2 stops19h 43m
Wed 11/258:15 am -
2 stops14h 42m
Deal found 11/5![United Airlines logo]()
$798
Last-minute flights from Spokane to IllinoisDiscover last-minute flight deals from Spokane to Illinois. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Spokane to Illinois. Data last updated November 10, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:00 am -
1 stop6h 09m
Thu 12/103:19 pm -
1 stop9h 32m
Deal found 11/5![Alaska Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:37 pm -
1 stop9h 22m
Tue 12/159:00 am -
1 stop7h 18m
Deal found 11/5![Alaska Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Tue 12/19:00 am -
Nonstop3h 43m
Fri 12/47:46 pm -
Nonstop4h 29m
Deal found 11/5![United Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:15 pm -
Nonstop3h 54m
Tue 12/153:04 pm -
1 stop7h 51m
Deal found 11/5![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 11/6. 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.
Tue 12/11:44 pm -
1 stop6h 12m
Tue 12/156:40 am -
1 stop10h 06m
Deal found 11/6![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 11/6. 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.
Tue 12/16:45 am -
1 stop8h 05m
Tue 12/159:37 am -
2 stops9h 20m
Deal found 11/6![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:37 pm -
1 stop9h 22m
Tue 12/82:08 pm -
1 stop6h 34m
Deal found 11/6![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 12/41:16 pm -
1 stop7h 45m
Sun 12/66:10 am -
1 stop7h 56m
Deal found 11/6![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 12/102:22 pm -
Nonstop3h 57m
Sun 12/1311:10 am -
Nonstop4h 22m
Deal found 11/5![American Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 11/5. 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 12/116:45 am -
1 stop8h 05m
Mon 12/146:00 am -
1 stop8h 06m
Deal found 11/5![Delta logo]()
$363
This Flightnetwork deal was found by Cheapflights users on 11/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:01 am -
1 stop7h 30m
Mon 12/146:47 pm -
1 stop7h 11m
Deal found 11/6![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:29 pm -
1 stop8h 30m
Tue 1/126:47 pm -
1 stop7h 08m
Deal found 11/9![Alaska Airlines logo]()
$371
One-way flights from Spokane to IllinoisSearch for one-way flight options from Spokane to Illinois. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Spokane to Illinois. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sun 12/68:43 pm -
1 stop30h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$161
This Priceline deal was found by Cheapflights users on 11/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:38 pm -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/133:17 pm -
1 stop19h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Alaska Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/42:22 pm -
Nonstop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$172
This Delta deal was found by Cheapflights users on 11/5. 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 12/41:16 pm -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 11/5. 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 1/141:46 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 11/5. 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 12/45:00 am -
2 stops11h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$187
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/43:20 pm -
1 stop6h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$192
This Southwest deal was found by Cheapflights users on 11/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:40 am -
1 stop8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Southwest logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 11/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:00 am -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Alaska Airlines logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:38 pm -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/87:14 am -
1 stop14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Alaska Airlines logo]()
$200
Find flight deals from Spokane to Illinois
Keep the following information in mind while searching for Spokane to Illinois flight deals. Data was last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (Alaska Airlines) |
One-way from | $161 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $502 |
Good round-trip deal | $407 or less |
Good one-way deal | $237 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Spokane 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 November 10, 2026.
Use the filters below to find and compare flights from Spokane to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneChicago
GEG Spokane - ORD Chicago O'Hare Intl
GEGORD
Spokane
Fri 12/11
12:37 pm-11:59 pm
1 stop9h 22m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$162
SpokaneChicago
GEG Spokane - MDW Chicago Midway
GEGMDW
Spokane
Tue 1/12
1:15 pm-10:17 pm
1 stop7h 02m
Chicago Midway
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$182
SpokaneChicago
GEG Spokane - MDW Chicago Midway
GEGMDW
Spokane
Fri 12/11
6:45 am-4:50 pm
1 stop8h 05m
Chicago Midway
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$182
SpokaneChicago
GEG Spokane - ORD Chicago O'Hare Intl
GEGORD
Spokane
Fri 1/22
1:46 pm-11:59 pm
1 stop8h 13m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$182
SpokaneChicago
GEG Spokane - ORD Chicago O'Hare Intl
GEGORD
Spokane
Thu 1/14
1:46 pm-11:58 pm
1 stop8h 12m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$182
SpokaneChicago
GEG Spokane - MDW Chicago Midway
GEGMDW
Spokane
Fri 1/22
7:38 pm-9:16 am
2 stops11h 38m
Chicago Midway
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$187
SpokaneChicago
GEG Spokane - ORD Chicago O'Hare Intl
GEGORD
Spokane
Fri 12/11
5:00 am-4:43 pm
2 stops9h 43m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$187
SpokaneChicago
GEG Spokane - MDW Chicago Midway
GEGMDW
Spokane
Tue 12/1
6:40 am-5:25 pm
1 stop8h 45m
Chicago Midway
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$194
SpokaneChicago
GEG Spokane - MDW Chicago Midway
GEGMDW
Spokane
Wed 12/2
6:45 am-4:50 pm
1 stop8h 05m
Chicago Midway
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$203
Quickest round-trip
SpokaneChicago
GEG Spokane - ORD Chicago O'Hare Intl
GEGORD
Spokane
Tue 12/1
9:59 am-6:06 pm
1 stop6h 07m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$203
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Spokane to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Spokane with our price prediction graph.
GEG-ORD
GEG-MDW
GEG-MLI
GEG-PIA
GEG-SPI
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 Spokane to Illinois
GEG-USIL
GEG-ORD
GEG-MDW
GEG-MLI
GEG-PIA
What is the cheapest month to book a flight from Spokane to Illinois?
Currently, January is the cheapest month in which you can book a flight from Spokane to Illinois (average of $324). Flying from Spokane to Illinois in November is currently the most expensive (average of $499). 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 GEG to IL?
Find hourly flight availability from Spokane 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 November 10, 2026.
When flying from Spokane to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Spokane to Illinois
Explore weekly flight availability from Spokane to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 10, 2026.
The most flights from GEG to USIL are scheduled on a Friday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Spokane to Illinois?
Airfare is below average for this route at the moment.
Spokane to Illinois flights typically cost between $378 and $573 in December.The cheapest round-trip price found within the last 5 days was $323 on Alaska Airlines (Dec 1-Dec 15).
How far ahead should I book a flight from Spokane to Illinois?
To ensure you get the cheapest price possible for a flight from Spokane to Illinois, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 November 10, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Spokane to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.4
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
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Complete your trip
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Spokane and Illinois flights
Browse other Spokane and Illinois flight options. Last updated on November 10, 2026.
Popular flight searches
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Spokane to Illinois flights
Consider these flights traveling from Spokane to Illinois.
Top 5 airlines flying from Spokane to Illinois
Discover the top 5 airlines that operate flights from Spokane 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$214 | Average$475 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$249 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$269 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$462 | FlexibilityNo cancel fee | On-time63% |