$207+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — ORD
jul. 4 — jul. 111
Round-trip
1 adult, Economy
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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 junio 4, 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 junio 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
sáb. 9/125:20 am
PSC
- ORD
1 stop6h 06m
Alaska Airlines
sáb. 9/124:08 pm
ORD
- PSC
1 stop6h 53m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mar. 9/811:45 am
PSC
- ORD
1 stop8h 13m
Delta
sáb. 9/125:00 pm
ORD
- PSC
1 stop8h 36m
Delta
Deal found 5/31![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
sáb. 9/58:42 am
PSC
- MDW
1 stop5h 15m
Delta
mié. 9/92:00 pm
MDW
- PSC
1 stop7h 44m
Delta
Deal found 6/1![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mar. 9/85:00 pm
PSC
- MDW
2 stops14h 50m
Delta
mié. 9/161:47 pm
MDW
- PSC
1 stop7h 38m
Delta
Deal found 5/31![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mié. 9/96:00 am
PSC
- MDW
2 stops10h 05m
Delta
mié. 9/161:14 pm
MDW
- PSC
2 stops8h 11m
Delta
Deal found 5/31![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mar. 9/82:04 pm
PSC
- ORD
1 stop7h 55m
Alaska Airlines
vie. 9/116:00 am
ORD
- PSC
1 stop9h 27m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
dom. 9/67:15 am
PSC
- MDW
1 stop6h 42m
Delta
mié. 9/161:47 pm
MDW
- PSC
1 stop7h 38m
Delta
Deal found 5/31![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
mié. 9/168:04 am
PSC
- STL
1 stop8h 34m
Alaska Airlines
sáb. 9/196:08 pm
STL
- PSC
1 stop6h 40m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mié. 9/96:00 am
PSC
- ORD
2 stops12h 17m
Delta
dom. 9/137:00 am
ORD
- PSC
1 stop6h 57m
Delta
Deal found 5/31![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
jue. 9/106:00 am
PSC
- MDW
2 stops10h 05m
Delta
sáb. 9/122:00 pm
MDW
- PSC
1 stop7h 44m
Delta
Deal found 5/31![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mar. 9/85:00 pm
PSC
- STL
1 stop5h 36m
Delta
lun. 9/146:55 pm
STL
- PSC
1 stop6h 33m
Delta
Deal found 5/31![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/266:15 am
PSC
- ORD
2 stops8h 09m
Delta
lun. 8/313:48 pm
ORD
- PSC
2 stops10h 11m
Delta
Deal found 5/30![Delta logo]()
$395
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 junio 4, 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 junio 4, 2026.
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
sáb. 9/126:00 am
PSC
- ORD
2 stops8h 48m
Delta
mar. 9/152:00 pm
ORD
- PSC
2 stops11h 54m
Delta
Deal found 5/31![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
mié. 9/168:04 am
PSC
- STL
1 stop8h 34m
Alaska Airlines
sáb. 9/196:08 pm
STL
- PSC
1 stop6h 40m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mié. 8/261:46 pm
PSC
- ORD
1 stop6h 12m
Delta
lun. 8/317:45 am
ORD
- PSC
2 stops8h 59m
Delta
Deal found 5/31![Delta logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
jue. 7/1612:56 pm
PSC
- ORD
1 stop9h 03m
Alaska Airlines
lun. 7/205:42 pm
ORD
- PSC
1 stop8h 01m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mar. 9/85:00 pm
PSC
- STL
1 stop5h 36m
Delta
lun. 9/146:55 pm
STL
- PSC
1 stop6h 33m
Delta
Deal found 5/31![Delta logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
vie. 7/173:59 pm
PSC
- ORD
1 stop11h 01m
Alaska Airlines
lun. 7/206:42 pm
ORD
- PSC
1 stop7h 01m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
mié. 9/237:05 am
PSC
- STL
1 stop7h 48m
Delta
dom. 9/276:55 pm
STL
- PSC
1 stop6h 33m
Delta
Deal found 6/1![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
mié. 7/112:30 pm
PSC
- ORD
1 stop9h 09m
Delta
sáb. 7/41:00 pm
ORD
- PSC
1 stop7h 43m
Delta
Deal found 6/2![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mié. 7/13:25 pm
PSC
- ORD
1 stop6h 14m
Delta
mié. 7/85:55 pm
ORD
- PSC
1 stop7h 58m
Delta
Deal found 6/3![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mar. 8/181:46 pm
PSC
- ORD
1 stop6h 12m
Delta
mar. 8/252:12 pm
ORD
- PSC
2 stops11h 21m
Delta
Deal found 6/3![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mar. 8/113:24 pm
PSC
- ORD
1 stop6h 04m
Delta
mar. 8/186:25 am
ORD
- PSC
2 stops10h 19m
Delta
Deal found 6/3![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
jue. 7/165:21 pm
PSC
- STL
1 stop5h 20m
Delta
lun. 7/207:55 pm
STL
- PSC
1 stop5h 59m
Delta
Deal found 6/3![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mar. 7/146:15 am
PSC
- MDW
2 stops10h 10m
Delta
sáb. 7/181:49 pm
MDW
- PSC
1 stop7h 56m
Delta
Deal found 6/3![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
mar. 7/147:05 am
PSC
- MDW
1 stop9h 13m
Delta
mié. 7/221:49 pm
MDW
- PSC
1 stop7h 56m
Delta
Deal found 5/31![Delta logo]()
$552
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
lun. 7/135:21 pm
PSC
- MDW
2 stops13h 16m
Delta
mié. 7/221:49 pm
MDW
- PSC
1 stop7h 56m
Delta
Deal found 5/31![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mar. 8/116:00 am
PSC
- MDW
2 stops10h 01m
Delta
mié. 8/191:51 pm
MDW
- PSC
1 stop7h 59m
Delta
Deal found 6/3![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mar. 8/116:00 am
PSC
- MDW
2 stops10h 01m
Delta
mar. 8/181:51 pm
MDW
- PSC
1 stop7h 59m
Delta
Deal found 6/3![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mié. 7/17:05 am
PSC
- MDW
2 stops9h 26m
Delta
mié. 7/81:49 pm
MDW
- PSC
1 stop7h 56m
Delta
Deal found 6/3![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
jue. 7/167:05 am
PSC
- MDW
2 stops9h 20m
Delta
lun. 7/201:18 pm
MDW
- PSC
2 stops12h 36m
Delta
Deal found 6/4![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
jue. 7/167:05 am
PSC
- MDW
2 stops9h 20m
Delta
dom. 7/191:18 pm
MDW
- PSC
2 stops12h 36m
Delta
Deal found 6/2![Delta logo]()
$869
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
dom. 6/75:25 am
PSC
- MDW
2 stops11h 06m
Delta
lun. 6/81:49 pm
MDW
- PSC
2 stops12h 10m
Delta
Deal found 6/4![Delta logo]()
$889
Last-minute flights from Pasco to IllinoisDiscover last-minute flight deals from Pasco to Illinois. Data last updated junio 4, 2026 and is based on user searches.
Discover last-minute flight deals from Pasco to Illinois. Data last updated junio 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
vie. 6/56:20 am
PSC
- MDW
2 stops10h 13m
Delta
sáb. 6/131:49 pm
MDW
- PSC
1 stop7h 53m
Delta
Deal found 6/2![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
vie. 6/55:14 am
PSC
- STL
1 stop5h 28m
United Airlines
dom. 6/77:23 pm
STL
- PSC
1 stop7h 23m
United Airlines
Deal found 6/1![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
mar. 6/93:25 pm
PSC
- ORD
1 stop6h 14m
Delta
sáb. 6/136:55 am
ORD
- PSC
1 stop9h 50m
Delta
Deal found 6/2![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
mar. 6/96:00 am
PSC
- ORD
2 stops12h 32m
Delta
lun. 6/155:57 pm
ORD
- PSC
2 stops8h 01m
Delta
Deal found 6/2![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
mar. 6/95:14 am
PSC
- STL
1 stop5h 28m
United Airlines
lun. 6/227:23 pm
STL
- PSC
1 stop7h 23m
United Airlines
Deal found 6/1![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
mar. 6/96:00 am
PSC
- ORD
2 stops12h 32m
Delta
jue. 6/112:07 pm
ORD
- PSC
2 stops11h 51m
Delta
Deal found 6/2![Delta logo]()
$486
This Expedia deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/97:17 pm
PSC
- STL
2 stops11h 33m
Alaska Airlines
lun. 6/227:56 pm
STL
- PSC
1 stop15h 57m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
lun. 6/156:04 pm
PSC
- STL
1 stop17h 48m
Alaska Airlines
vie. 6/197:56 pm
STL
- PSC
1 stop15h 57m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
mar. 6/167:05 am
PSC
- STL
1 stop7h 41m
Delta
sáb. 6/205:00 pm
STL
- PSC
1 stop7h 13m
Delta
Deal found 6/1![Delta logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
mié. 6/173:59 pm
PSC
- STL
1 stop22h 38m
Alaska Airlines
dom. 6/217:56 pm
STL
- PSC
1 stop15h 57m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mar. 7/146:15 am
PSC
- MDW
2 stops10h 10m
Delta
sáb. 7/181:49 pm
MDW
- PSC
1 stop7h 56m
Delta
Deal found 6/3![Delta logo]()
$499
This Expedia deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1610:33 am
PSC
- STL
2 stops11h 25m
Alaska Airlines
lun. 7/205:37 pm
STL
- PSC
1 stop7h 07m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$480
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 junio 4, 2026.
Search for one-way flight options from Pasco to Illinois. Find affordable one-way fares based on user searches. Data last updated junio 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
jue. 7/1610:33 am
PSC
- ORD
1 stop6h 48m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
sáb. 6/203:59 pm
PSC
- ORD
1 stop11h 01m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mar. 8/117:15 am
PSC
- STL
1 stop7h 37m
Delta
Deal found 6/3![Delta logo]()
$213
This deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/305:23 am
PSC
- ORD
1 stop5h 50m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/287:05 am
PSC
- ORD
1 stop8h 13m
Delta
Deal found 5/30![Delta logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/3012:23 pm
PSC
- ORD
3 stops30h 20m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
jue. 7/162:45 pm
PSC
- ORD
2 stops12h 52m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/256:30 am
PSC
- ORD
2 stops9h 27m
Delta
Deal found 5/30![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mar. 8/115:15 am
PSC
- STL
2 stops13h 11m
American Airlines
Deal found 6/3![American Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/3012:23 pm
PSC
- MDW
3 stops52h 58m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
mié. 7/16:04 pm
PSC
- ORD
2 stops8h 56m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/289:33 am
PSC
- ORD
3 stops28h 20m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$331
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 junio 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (Alaska Airlines) |
One-way from | $207 (Alaska Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $499 |
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 junio 4, 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 - ORD
PSCORD
Pasco Tri Cities
sáb. 9/12
6:00 am-4:48 pm
2 stops8h 48m
Chicago O'Hare Intl
mar. 9/15
2:00 pm-11:54 pm
2 stops11h 54m
$368
PascoSt. Louis
PSC - STL
PSCSTL
Pasco Tri Cities
mié. 9/16
8:04 am-6:38 pm
1 stop8h 34m
Lambert-St Louis
sáb. 9/19
6:08 pm-10:48 pm
1 stop6h 40m
$388
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
mié. 8/26
1:46 pm-9:58 pm
1 stop6h 12m
Chicago O'Hare Intl
lun. 8/31
7:45 am-2:44 pm
2 stops8h 59m
$390
PascoSt. Louis
PSC - STL
PSCSTL
Pasco Tri Cities
mar. 9/8
5:00 pm-12:36 am
1 stop5h 36m
Lambert-St Louis
lun. 9/14
6:55 pm-11:28 pm
1 stop6h 33m
$391
PascoSt. Louis
PSC - STL
PSCSTL
Pasco Tri Cities
mié. 9/23
7:05 am-4:53 pm
1 stop7h 48m
Lambert-St Louis
dom. 9/27
6:55 pm-11:28 pm
1 stop6h 33m
$391
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
jue. 7/16
12:56 pm-11:59 pm
1 stop9h 03m
Chicago O'Hare Intl
lun. 7/20
5:42 pm-11:43 pm
1 stop8h 01m
$413
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
vie. 7/17
3:59 pm-5:00 am
1 stop11h 01m
Chicago O'Hare Intl
lun. 7/20
6:42 pm-11:43 pm
1 stop7h 01m
$413
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
mié. 7/1
12:30 pm-11:39 pm
1 stop9h 09m
Chicago O'Hare Intl
sáb. 7/4
1:00 pm-6:43 pm
1 stop7h 43m
$413
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
mié. 7/1
3:25 pm-11:39 pm
1 stop6h 14m
Chicago O'Hare Intl
mié. 7/8
5:55 pm-11:53 pm
1 stop7h 58m
$413
PascoChicago
PSC - ORD
PSCORD
Pasco Tri Cities
mar. 8/18
1:46 pm-9:58 pm
1 stop6h 12m
Chicago O'Hare Intl
mar. 8/25
2:12 pm-11:33 pm
2 stops11h 21m
$418
Showing 1-10 of 41 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
What is the cheapest month to book a flight from Pasco to Illinois?
Currently, September is the cheapest month in which you can book a flight from Pasco to Illinois (average of $187). Flying from Pasco to Illinois in May is currently the most expensive (average of $476). 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.
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 junio 4, 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
7.1
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Food
7.1
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Food
7.1
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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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Find flights from Pasco to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pasco and Illinois flights
Browse other Pasco and Illinois flight options. Last updated on junio 4, 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 junio 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$450 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$328 | Average$542 | FlexibilityNo cancel fee | On-timeN/A |