$157+ Cheap flights from Pasco (PSC) to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — ORD
Apr 29 — May 61
Round-trip
1 adult, Economy
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Find cheap flights from Pasco to Illinois with Cheapflights
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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 Pasco to IllinoisExplore the most affordable flight options available from Pasco to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
Explore the most affordable flight options available from Pasco to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/211:39 pm
PSC
- ORD
1 stop7h 50m
United Airlines
Sat 4/252:30 pm
ORD
- PSC
1 stop8h 31m
United Airlines
Deal found 3/29![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/256:15 am
PSC
- MDW
1 stop5h 17m
Delta
Sat 5/22:12 pm
MDW
- PSC
1 stop7h 39m
Delta
Deal found 3/26![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 4/226:15 am
PSC
- STL
1 stop8h 35m
Delta
Wed 4/296:45 pm
STL
- PSC
1 stop6h 59m
Delta
Deal found 3/25![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/256:15 am
PSC
- ORD
1 stop6h 55m
Delta
Sat 5/211:00 am
ORD
- PSC
2 stops10h 51m
Delta
Deal found 3/26![Delta logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:14 pm
PSC
- ORD
1 stop30h 54m
Multiple Airlines
Fri 4/179:00 am
ORD
- PSC
2 stops13h 24m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$331
This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:30 pm
PSC
- ORD
1 stop9h 10m
Alaska Airlines
Sat 5/28:00 am
ORD
- PSC
1 stop6h 44m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:30 pm
PSC
- ORD
1 stop9h 10m
Alaska Airlines
Sat 5/28:00 am
ORD
- PSC
1 stop9h 42m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/192:12 pm
PSC
- ORD
1 stop8h 20m
American Airlines
Tue 6/95:50 pm
ORD
- PSC
1 stop7h 35m
American Airlines
Deal found 3/25![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 3/29. 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.
Tue 4/2812:16 pm
PSC
- ORD
1 stop7h 02m
Delta
Tue 5/59:50 am
ORD
- PSC
2 stops12h 01m
Delta
Deal found 3/29![Delta logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:30 pm
PSC
- ORD
1 stop9h 10m
Alaska Airlines
Tue 4/288:00 am
ORD
- PSC
1 stop9h 42m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:29 pm
PSC
- ORD
1 stop9h 28m
Delta
Sun 5/247:45 am
ORD
- PSC
1 stop8h 21m
Delta
Deal found 3/28![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 4/2712:16 pm
PSC
- ORD
1 stop7h 02m
Delta
Tue 4/287:35 am
ORD
- PSC
2 stops10h 58m
Delta
Deal found 3/29![Delta logo]()
$402
Best flights from Pasco to IllinoisDiscover carefully curated flight deals from Pasco to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
Discover carefully curated flight deals from Pasco to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/256:15 am
PSC
- MDW
1 stop5h 17m
Delta
Sat 5/22:12 pm
MDW
- PSC
1 stop7h 39m
Delta
Deal found 3/26![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:30 pm
PSC
- ORD
1 stop9h 10m
Alaska Airlines
Wed 5/66:00 am
ORD
- PSC
1 stop8h 44m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/27. 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 6/27:00 am
PSC
- STL
1 stop9h 17m
United Airlines
Thu 7/27:23 pm
STL
- PSC
1 stop7h 27m
United Airlines
Deal found 3/27![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/256:15 am
PSC
- ORD
1 stop6h 55m
Delta
Sat 5/211:00 am
ORD
- PSC
2 stops10h 51m
Delta
Deal found 3/26![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:30 pm
PSC
- ORD
1 stop9h 10m
Alaska Airlines
Sat 5/28:00 am
ORD
- PSC
1 stop9h 42m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:20 am
PSC
- ORD
1 stop8h 29m
Delta
Tue 5/267:12 am
ORD
- PSC
1 stop9h 38m
Delta
Deal found 3/27![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 9/166:30 am
PSC
- ORD
2 stops9h 31m
Delta
Wed 9/236:00 pm
ORD
- PSC
1 stop7h 44m
Delta
Deal found 3/25![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm
PSC
- ORD
1 stop5h 41m
Alaska Airlines
Sun 9/137:00 am
ORD
- PSC
1 stop10h 23m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 3/26. 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 6/12:46 pm
PSC
- STL
1 stop7h 44m
Delta
Wed 7/17:52 pm
STL
- PSC
1 stop6h 06m
Delta
Deal found 3/26![Delta logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:21 pm
PSC
- STL
1 stop8h 38m
Alaska Airlines
Sun 5/104:46 pm
STL
- PSC
1 stop6h 56m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 4/86:00 am
PSC
- MDW
2 stops10h 40m
Delta
Sat 4/181:24 pm
MDW
- PSC
2 stops8h 27m
Delta
Deal found 3/25![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 7/177:38 pm
PSC
- ORD
2 stops10h 52m
Delta
Mon 7/203:55 pm
ORD
- PSC
1 stop5h 50m
Delta
Deal found 3/29![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 5/112:16 pm
PSC
- ORD
1 stop7h 02m
Delta
Mon 5/45:04 pm
ORD
- PSC
2 stops8h 40m
Delta
Deal found 3/29![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 3/26. 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.
Fri 5/15:13 pm
PSC
- ORD
2 stops13h 24m
Delta
Sun 5/37:10 pm
ORD
- PSC
1 stop6h 34m
Delta
Deal found 3/26![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 3/29. 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.
Tue 4/286:15 am
PSC
- MDW
1 stop5h 17m
Delta
Tue 5/51:24 pm
MDW
- PSC
2 stops12h 20m
Delta
Deal found 3/29![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/115:25 am
PSC
- MDW
2 stops11h 15m
Delta
Wed 4/159:27 am
MDW
- PSC
2 stops9h 06m
Delta
Deal found 3/26![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:46 pm
PSC
- STL
1 stop7h 44m
Delta
Sun 5/107:59 pm
STL
- PSC
1 stop5h 47m
Delta
Deal found 3/27![Delta logo]()
$543
This Delta deal was found by Cheapflights users on 3/29. 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.
Fri 7/177:38 pm
PSC
- MDW
2 stops10h 59m
Delta
Mon 7/201:16 pm
MDW
- PSC
2 stops8h 29m
Delta
Deal found 3/29![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 8/116:00 am
PSC
- MDW
2 stops13h 46m
Delta
Tue 9/82:00 pm
MDW
- PSC
1 stop7h 44m
Delta
Deal found 3/26![Delta logo]()
$571
This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 4/135:13 pm
PSC
- STL
1 stop5h 12m
Delta
Fri 4/177:00 am
STL
- PSC
1 stop6h 36m
Delta
Deal found 3/29![Delta logo]()
$581
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
PSC
- MDW
2 stops13h 09m
Delta
Sun 5/241:22 pm
MDW
- PSC
2 stops11h 15m
Delta
Deal found 3/28![Delta logo]()
$669
Last-minute flights from Pasco to IllinoisDiscover last-minute flight deals from Pasco to Illinois. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from Pasco to Illinois. Data last updated March 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 4/86:00 am
PSC
- MDW
2 stops10h 40m
Delta
Sat 4/181:24 pm
MDW
- PSC
2 stops8h 27m
Delta
Deal found 3/25![Delta logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:14 pm
PSC
- ORD
1 stop30h 54m
Multiple Airlines
Fri 4/179:00 am
ORD
- PSC
2 stops13h 24m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:14 pm
PSC
- ORD
1 stop30h 11m
Multiple Airlines
Sun 4/1910:07 pm
ORD
- PSC
1 stop24h 17m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/211:39 pm
PSC
- ORD
1 stop7h 50m
United Airlines
Sat 4/252:30 pm
ORD
- PSC
1 stop8h 31m
United Airlines
Deal found 3/29![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 4/226:15 am
PSC
- STL
1 stop8h 35m
Delta
Wed 4/296:45 pm
STL
- PSC
1 stop6h 59m
Delta
Deal found 3/25![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/256:15 am
PSC
- MDW
1 stop5h 17m
Delta
Sat 5/22:12 pm
MDW
- PSC
1 stop7h 39m
Delta
Deal found 3/26![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 4/256:15 am
PSC
- ORD
1 stop6h 55m
Delta
Sat 5/211:00 am
ORD
- PSC
2 stops10h 51m
Delta
Deal found 3/26![Delta logo]()
$322
This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:30 pm
PSC
- ORD
1 stop9h 10m
Alaska Airlines
Sat 5/28:00 am
ORD
- PSC
1 stop6h 44m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:30 pm
PSC
- ORD
1 stop9h 10m
Alaska Airlines
Tue 4/288:00 am
ORD
- PSC
1 stop9h 42m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 4/2712:16 pm
PSC
- ORD
1 stop7h 02m
Delta
Tue 4/287:35 am
ORD
- PSC
2 stops10h 58m
Delta
Deal found 3/29![Delta logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:30 pm
PSC
- ORD
1 stop9h 10m
Alaska Airlines
Sat 5/28:00 am
ORD
- PSC
1 stop9h 42m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 3/29. 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.
Tue 4/2812:16 pm
PSC
- ORD
1 stop7h 02m
Delta
Tue 5/59:50 am
ORD
- PSC
2 stops12h 01m
Delta
Deal found 3/29![Delta logo]()
$370
One-way flights from Pasco to IllinoisSearch for one-way flight options from Pasco to Illinois. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
Search for one-way flight options from Pasco to Illinois. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:14 pm
PSC
- ORD
2 stops21h 23m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/131:39 pm
PSC
- ORD
1 stop9h 20m
United Airlines
Deal found 3/28![United Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:48 pm
PSC
- ORD
2 stops22h 05m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:51 am
PSC
- ORD
2 stops17h 29m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/123:30 pm
PSC
- STL
3 stops53h 49m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:05 am
PSC
- ORD
2 stops9h 00m
Delta
Deal found 3/28![Delta logo]()
$212
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Thu 5/283:29 pm
PSC
- ORD
1 stop7h 01m
American Airlines
Deal found 3/29![American Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/123:30 pm
PSC
- ORD
3 stops45h 47m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 3/29. 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 5/286:20 am
PSC
- ORD
2 stops13h 30m
Delta
Deal found 3/29![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” 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 7/37:40 pm
PSC
- MDW
2 stops11h 34m
Delta
Deal found 3/24![Delta logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:14 pm
PSC
- MDW
2 stops14h 58m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:17 pm
PSC
- ORD
3 stops48h 12m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$251
Find flight deals from Pasco to Illinois
Keep the following information in mind while searching for Pasco to Illinois flight deals. Data was last updated March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (United Airlines) |
One-way from | $157 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $602 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pasco 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 2,558,603 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from Pasco to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PascoChicago
PSC - MDW
PSCMDW
Pasco Tri Cities
Sat 4/25
6:15 am-1:32 pm
1 stop5h 17m
Chicago Midway
Sat 5/2
2:12 pm-7:51 pm
1 stop7h 39m
$317
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
Sat 4/25
6:15 am-3:10 pm
1 stop6h 55m
Chicago O'Hare Intl
Sat 5/2
11:00 am-7:51 pm
2 stops10h 51m
$322
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
Sat 5/2
7:30 pm-6:40 am
1 stop9h 10m
Chicago O'Hare Intl
Wed 5/6
6:00 am-12:44 pm
1 stop8h 44m
$358
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
Tue 4/28
7:30 pm-6:40 am
1 stop9h 10m
Chicago O'Hare Intl
Sat 5/2
8:00 am-3:42 pm
1 stop9h 42m
$358
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
Wed 5/20
6:20 am-4:49 pm
1 stop8h 29m
Chicago O'Hare Intl
Tue 5/26
7:12 am-2:50 pm
1 stop9h 38m
$413
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
Wed 9/16
6:30 am-6:01 pm
2 stops9h 31m
Chicago O'Hare Intl
Wed 9/23
6:00 pm-11:44 pm
1 stop7h 44m
$418
PascoSt. Louis
PSC - STL
PSCSTL
Pasco Tri Cities
Mon 6/1
2:46 pm-12:30 am
1 stop7h 44m
Lambert-St Louis
Wed 7/1
7:52 pm-11:58 pm
1 stop6h 06m
$436
PascoSt. Louis
PSC - STL
PSCSTL
Pasco Tri Cities
Tue 6/2
7:00 am-6:17 pm
1 stop9h 17m
Lambert-St Louis
Thu 7/2
7:23 pm-12:50 am
1 stop7h 27m
$447
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
Thu 9/10
4:00 pm-11:41 pm
1 stop5h 41m
Chicago O'Hare Intl
Sun 9/13
7:00 am-3:23 pm
1 stop10h 23m
$477
PascoChicago
PSC - MDW
PSCMDW
Pasco Tri Cities
Wed 4/8
6:00 am-6:40 pm
2 stops10h 40m
Chicago Midway
Sat 4/18
1:24 pm-7:51 pm
2 stops8h 27m
$477
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Pasco to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Pasco with our price prediction graph.
PSC-ORD
PSC-STL
PSC-MDW
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 Pasco to Illinois
PSC-USIL
PSC-ORD
PSC-STL
PSC-MDW
How much does it cost to fly round-trip from Pasco to Illinois?
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 March 30, 2026.
Read reviews from past customers who have flown Alaska Airlines and Delta from Pasco to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Related info for your journey
Find useful and relevant information for your journey from Pasco to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pasco to Illinois
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Complete your trip
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Pasco and Illinois flights
Browse other Pasco and Illinois flight options. Last updated on March 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pasco to Illinois flights
Consider these flights traveling from Pasco to Illinois.
Top 2 airlines flying from Pasco to Illinois
Discover the top 2 airlines that operate flights from Pasco 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 2,558,603 searches. Data last updated March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$441 | FlexibilityNo cancel fee | On-time75% |