$232+ Cheap flights from Illinois to Rochester, MN (RST)
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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RST
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Rochester with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Illinois to RochesterExplore the most affordable flight options available from Illinois to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
Explore the most affordable flight options available from Illinois to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 3, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 11/255:29 pm -
1 stop5h 19m
Sat 11/286:00 am -
1 stop5h 50m
Deal found 9/29![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 11/256:23 am -
1 stop3h 50m
Sat 11/284:16 pm -
1 stop3h 23m
Deal found 9/29![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:15 pm -
Nonstop1h 31m
Sun 11/14:20 pm -
Nonstop1h 39m
Deal found 9/29![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/29. 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.
Sat 10/175:30 pm -
1 stop5h 15m
Mon 10/194:22 pm -
1 stop22h 14m
Deal found 9/29![Delta logo]()
$447
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 10/1310:40 pm -
Nonstop1h 27m
Sat 10/171:02 pm -
Nonstop1h 32m
Deal found 9/29![American Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 10/316:20 am -
1 stop4h 23m
Sun 11/16:00 am -
1 stop5h 40m
Deal found 10/1![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 9/29. 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 10/69:59 am -
1 stop5h 43m
Tue 10/136:00 am -
1 stop5h 40m
Deal found 9/29![Delta logo]()
$480
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 11/252:30 pm -
Nonstop1h 38m
Sat 11/287:02 am -
Nonstop1h 48m
Deal found 9/29![American Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 10/77:00 am -
2 stops8h 42m
Tue 10/136:00 am -
1 stop5h 40m
Deal found 9/29![Delta logo]()
$486
This Delta deal was found by Cheapflights users on 9/28. 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.
Mon 11/235:05 pm -
2 stops5h 43m
Sat 11/284:16 pm -
1 stop3h 23m
Deal found 9/28![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 9/28. 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 10/1312:27 pm -
1 stop3h 15m
Sat 10/1711:23 am -
1 stop5h 24m
Deal found 9/28![Delta logo]()
$527
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:25 am -
1 stop4h 33m
Thu 11/267:02 am -
1 stop3h 50m
Deal found 9/30![American Airlines logo]()
$528
Best flights from Illinois to RochesterDiscover carefully curated flight deals from Illinois to Rochester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Illinois to Rochester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 11/256:23 am -
1 stop3h 50m
Sat 11/284:16 pm -
1 stop3h 23m
Deal found 9/29![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:40 pm -
Nonstop1h 27m
Sat 10/171:02 pm -
Nonstop1h 32m
Deal found 9/28![American Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 9/28. 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.
Sun 11/226:23 am -
1 stop3h 50m
Fri 11/277:00 am -
2 stops6h 59m
Deal found 9/28![Delta logo]()
$514
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:25 am -
1 stop4h 33m
Thu 11/267:02 am -
1 stop3h 50m
Deal found 9/30![American Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 9/28. 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 10/1312:27 pm -
1 stop3h 15m
Sat 10/1711:23 am -
1 stop5h 24m
Deal found 9/28![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 9/28. 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 10/139:59 am -
1 stop5h 43m
Thu 10/226:00 am -
1 stop5h 40m
Deal found 9/28![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 10/156:20 am -
1 stop4h 23m
Sun 10/184:22 pm -
1 stop3h 16m
Deal found 10/2![Delta logo]()
$574
This Delta deal was found by Cheapflights users on 9/30. 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.
Thu 10/156:20 am -
1 stop4h 23m
Mon 10/196:00 am -
1 stop5h 40m
Deal found 9/30![Delta logo]()
$574
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
2 stops9h 41m
Sat 10/247:08 am -
2 stops8h 20m
Deal found 10/2![American Airlines logo]()
$866
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 10/146:20 am -
1 stop4h 23m
Wed 10/216:00 am -
2 stops6h 59m
Deal found 9/29![Delta logo]()
$623
This Delta deal was found by Cheapflights users on 9/28. 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 10/1312:30 pm -
1 stop3h 12m
Sat 10/176:00 am -
2 stops6h 59m
Deal found 9/28![Delta logo]()
$623
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:30 pm -
1 stop25h 16m
Sat 10/174:27 pm -
1 stop7h 32m
Deal found 9/28![American Airlines logo]()
$922
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:58 pm -
2 stops20h 34m
Sat 10/247:08 am -
2 stops8h 20m
Deal found 10/2![American Airlines logo]()
$937
This Delta deal was found by Cheapflights users on 9/28. 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 11/2512:06 pm -
2 stops27h 29m
Mon 11/304:16 pm -
2 stops19h 08m
Deal found 9/28![Delta logo]()
$647
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:00 am -
1 stop19h 07m
Sat 10/247:08 am -
2 stops8h 20m
Deal found 10/2![American Airlines logo]()
$944
This Delta deal was found by Cheapflights users on 9/28. 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 11/254:28 pm -
2 stops23h 07m
Fri 11/277:00 am -
2 stops15h 31m
Deal found 9/28![Delta logo]()
$675
This Delta deal was found by Cheapflights users on 9/28. 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 11/2512:30 pm -
1 stop3h 05m
Sat 11/2811:07 am -
2 stops6h 57m
Deal found 9/28![Delta logo]()
$701
This Delta deal was found by Cheapflights users on 9/28. 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.
Sat 11/214:28 pm -
2 stops41h 45m
Thu 11/267:00 am -
2 stops28h 26m
Deal found 9/28![Delta logo]()
$740
This Delta deal was found by Cheapflights users on 9/28. 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.
Sun 11/226:01 am -
2 stops16h 47m
Tue 12/14:24 pm -
2 stops30h 02m
Deal found 9/28![Delta logo]()
$740
This Delta deal was found by Cheapflights users on 9/28. 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.
Sun 11/226:01 am -
2 stops16h 47m
Thu 11/2612:40 pm -
2 stops22h 46m
Deal found 9/28![Delta logo]()
$740
This Delta deal was found by Cheapflights users on 9/28. 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.
Sat 11/214:28 pm -
2 stops41h 45m
Mon 11/304:16 pm -
2 stops23h 32m
Deal found 9/28![Delta logo]()
$760
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 10/1510:12 am -
1 stop5h 30m
Sun 10/186:00 am -
2 stops6h 47m
Deal found 10/2![Delta logo]()
$814
This Delta deal was found by Cheapflights users on 9/28. 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.
Sun 10/2510:12 am -
1 stop5h 30m
Wed 10/286:00 am -
2 stops6h 47m
Deal found 9/28![Delta logo]()
$869
This Delta deal was found by Cheapflights users on 10/2. 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.
Mon 10/1912:27 pm -
1 stop3h 15m
Thu 10/226:00 am -
2 stops6h 47m
Deal found 10/2![Delta logo]()
$894
This Delta deal was found by Cheapflights users on 10/2. 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.
Mon 10/194:26 pm -
2 stops18h 17m
Sat 10/2411:23 am -
2 stops11h 13m
Deal found 10/2![Delta logo]()
$906
This Delta deal was found by Cheapflights users on 10/2. 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.
Mon 11/25:31 pm -
1 stop5h 14m
Mon 11/96:00 am -
1 stop5h 50m
Deal found 10/2![Delta logo]()
$908
This Delta deal was found by Cheapflights users on 9/30. 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.
Thu 10/1510:12 am -
1 stop5h 30m
Mon 10/196:00 am -
1 stop5h 47m
Deal found 9/30![Delta logo]()
$941
This Delta deal was found by Cheapflights users on 10/2. 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.
Tue 10/2012:13 pm -
2 stops22h 30m
Fri 10/234:22 pm -
2 stops30h 14m
Deal found 10/2![Delta logo]()
$996
Last-minute flights from Illinois to RochesterDiscover last-minute flight deals from Illinois to Rochester. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Rochester. Data last updated October 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/29. 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 10/69:59 am -
1 stop5h 43m
Tue 10/136:00 am -
1 stop5h 40m
Deal found 9/29![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 10/77:00 am -
2 stops8h 42m
Tue 10/136:00 am -
1 stop5h 40m
Deal found 9/29![Delta logo]()
$486
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 10/1310:40 pm -
Nonstop1h 27m
Sat 10/171:02 pm -
Nonstop1h 32m
Deal found 9/29![American Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 9/28. 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 10/1312:27 pm -
1 stop3h 15m
Sat 10/1711:23 am -
1 stop5h 24m
Deal found 9/28![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 9/29. 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.
Sat 10/175:30 pm -
1 stop5h 15m
Mon 10/194:22 pm -
1 stop22h 14m
Deal found 9/29![Delta logo]()
$447
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:15 pm -
Nonstop1h 31m
Sun 11/14:20 pm -
Nonstop1h 39m
Deal found 9/29![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/29. 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.
Sat 10/315:30 pm -
1 stop5h 15m
Sun 11/111:23 am -
1 stop3h 13m
Deal found 9/29![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 9/28. 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.
Mon 11/235:05 pm -
2 stops5h 43m
Sat 11/284:16 pm -
1 stop3h 23m
Deal found 9/28![Delta logo]()
$488
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:25 am -
1 stop4h 33m
Thu 11/267:02 am -
1 stop3h 50m
Deal found 9/30![American Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 11/255:29 pm -
1 stop5h 19m
Sat 11/286:00 am -
1 stop5h 50m
Deal found 9/29![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 11/256:23 am -
1 stop3h 50m
Sat 11/284:16 pm -
1 stop3h 23m
Deal found 9/29![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 11/252:30 pm -
Nonstop1h 38m
Sat 11/287:02 am -
Nonstop1h 48m
Deal found 9/29![American Airlines logo]()
$482
One-way flights from Illinois to RochesterSearch for one-way flight options from Illinois to Rochester. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Illinois to Rochester. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This Delta deal was found by Cheapflights users on 9/30. 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.
Thu 11/266:23 am -
1 stop9h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$232
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Wed 3/172:14 pm -
Nonstop1h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![American Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 9/30. 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.
Fri 11/276:23 am -
1 stop9h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 9/30. 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.
Tue 10/275:30 pm -
1 stop17h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 10/311:55 pm -
2 stops21h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 9/30. 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.
Mon 10/268:33 pm -
1 stop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 9/29. 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 12/257:00 am -
2 stops15h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 9/30. 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.
Fri 10/308:20 pm -
2 stops14h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 9/29. 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.
Wed 11/256:15 pm -
2 stops21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 12/210:24 am -
1 stop5h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 9/28. 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.
Sun 10/2510:12 am -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 9/30. 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.
Sun 11/110:12 am -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$524
Find flight deals from Illinois to Rochester
Keep the following information in mind while searching for Illinois to Rochester flight deals. Data was last updated October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $436 (Delta) |
One-way from | $232 (Delta) |
Popular in | June |
Cheapest in | December |
Average price | $618 |
Good one-way deal | $383 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Rochester that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 3, 2026.
Use the filters below to find and compare flights from Illinois to Rochester that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Fri 12/25
9:59 am-10:54 pm
1 stop12h 55m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Sat 10/31
12:30 pm-11:43 am
1 stop23h 13m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Wed 11/25
6:15 pm-3:35 pm
2 stops21h 20m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$315
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Wed 3/31
6:00 am-3:43 pm
1 stop9h 43m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$336
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Sat 3/27
5:55 pm-11:03 am
2 stops17h 08m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$355
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Sat 12/5
5:33 pm-10:33 am
1 stop17h 00m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$356
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Tue 3/30
7:00 am-10:46 pm
2 stops15h 46m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$377
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Mon 3/29
5:20 pm-3:43 pm
1 stop22h 23m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$386
ChicagoRochester
MDW Chicago Midway - RST Rochester
MDWRST
Chicago Midway
Tue 1/12
12:30 pm-3:43 pm
1 stop3h 13m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$419
ChicagoRochester
MDW Chicago Midway - RST Rochester
MDWRST
Chicago Midway
Wed 12/2
10:24 am-3:43 pm
1 stop5h 19m
Rochester
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$419
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Illinois to Rochester
Have a flexible travel schedule? Discover the best time to fly to Rochester from Illinois with our price prediction graph.
ORD-RST
MDW-RST
MLI-RST
BMI-RST
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Rochester
USIL-RST
ORD-RST
MDW-RST
MLI-RST
BMI-RST
What is the cheapest month to book a flight from Illinois to Rochester, Minnesota?
Currently, January is the cheapest month in which you can book a flight from Illinois to Rochester, Minnesota (average of $370). Flying from Illinois to Rochester, Minnesota in October is currently the most expensive (average of $618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to RST?
Find hourly flight availability from Illinois to Rochester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 3, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Illinois to Rochester, Minnesota by exploring options for tickets in the afternoon.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Rochester. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rochester?
Book flights to Rochester if you plan to visit one of these locationsAustin
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Rochester flight routes
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Alternative routes for Illinois to Rochester
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Rochester by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Rochester by cabin class
Find flights from Illinois to Rochester, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Rochester flights
Browse other Illinois and Rochester flight options. Last updated on October 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rochester
Explore flights to Rochester departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.
Illinois to Rochester flights
Consider these flights traveling from Illinois to Rochester.
Top airline flying from Illinois to Rochester
Discover the top airline that operate flights from Illinois to Rochester. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$354 | Average$468 | FlexibilityNo cancel fee | On-time71% |