$199+ Cheap flights from Illinois to Rochester, MN (RST)
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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RST
mar. 5 — mar. 121
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Rochester
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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 febrero 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 febrero 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/39:20 am
ORD
- RST
Nonstop1h 22m
American Airlines
mar. 3/106:36 pm
RST
- ORD
Nonstop1h 29m
American Airlines
Deal found 2/1![American Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 2/1. 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. 3/36:15 am
ORD
- RST
1 stop4h 43m
Delta
mar. 3/104:46 pm
RST
- ORD
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 2/1. 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. 5/1512:40 pm
ORD
- RST
Nonstop1h 26m
United Airlines
dom. 5/178:22 am
RST
- ORD
Nonstop1h 28m
United Airlines
Deal found 2/1![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/2610:31 pm
ORD
- RST
Nonstop1h 24m
American Airlines
sáb. 5/25:40 am
RST
- ORD
Nonstop1h 39m
American Airlines
Deal found 2/1![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/279:00 am
ORD
- RST
Nonstop1h 32m
United Airlines
sáb. 5/308:20 am
RST
- ORD
Nonstop1h 30m
United Airlines
Deal found 2/2![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 2/1. 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. 3/247:00 pm
ORD
- RST
1 stop3h 42m
Delta
dom. 3/294:46 pm
RST
- ORD
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$362
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/219:40 am
ORD
- RST
Nonstop1h 22m
American Airlines
mar. 3/245:53 am
RST
- ORD
Nonstop1h 27m
American Airlines
Deal found 2/1![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 2/2. 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. 2/177:20 pm
MDW
- RST
1 stop3h 26m
Delta
sáb. 2/2111:42 am
RST
- MDW
1 stop4h 32m
Delta
Deal found 2/2![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 2/2. 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.
dom. 2/85:00 pm
MDW
- RST
1 stop5h 48m
Delta
jue. 2/196:30 am
RST
- MDW
1 stop6h 35m
Delta
Deal found 2/2![Delta logo]()
$546
This Delta deal was found by Cheapflights users on 2/3. 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.
vie. 3/207:20 pm
MDW
- RST
1 stop3h 22m
Delta
vie. 3/276:00 am
RST
- MDW
2 stops6h 29m
Delta
Deal found 2/3![Delta logo]()
$564
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/41:32 pm
BMI
- RST
1 stop24h 34m
United Airlines
lun. 9/711:30 am
RST
- BMI
1 stop12h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$706
This Delta deal was found by Cheapflights users on 2/2. 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. 2/127:20 pm
MDW
- RST
1 stop3h 26m
Delta
vie. 2/136:30 am
RST
- MDW
1 stop6h 35m
Delta
Deal found 2/2![Delta logo]()
$778
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 febrero 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 febrero 3, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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. 3/32:05 pm
ORD
- RST
2 stops8h 41m
Delta
mar. 3/104:46 pm
RST
- ORD
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$332
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/2610:31 pm
ORD
- RST
Nonstop1h 24m
American Airlines
sáb. 5/25:40 am
RST
- ORD
Nonstop1h 39m
American Airlines
Deal found 2/1![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 2/1. 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.
mié. 5/279:00 am
ORD
- RST
Nonstop1h 32m
United Airlines
sáb. 5/3011:07 am
RST
- ORD
Nonstop1h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 2/1. 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.
dom. 4/266:25 am
ORD
- RST
1 stop4h 27m
Delta
sáb. 5/211:32 am
RST
- ORD
1 stop3h 38m
Delta
Deal found 2/1![Delta logo]()
$362
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/219:40 am
ORD
- RST
Nonstop1h 22m
American Airlines
mar. 3/245:53 am
RST
- ORD
Nonstop1h 27m
American Airlines
Deal found 2/1![American Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 2/2. 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.
mar. 2/179:20 am
ORD
- RST
Nonstop1h 22m
American Airlines
sáb. 2/215:00 am
RST
- ORD
Nonstop1h 27m
American Airlines
Deal found 2/2![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 2/2. 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. 2/177:20 pm
MDW
- RST
1 stop3h 26m
Delta
sáb. 2/2111:42 am
RST
- MDW
1 stop4h 32m
Delta
Deal found 2/2![Delta logo]()
$390
This American Airlines deal was found by Cheapflights users on 2/3. 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.
vie. 3/204:41 pm
ORD
- RST
Nonstop1h 20m
American Airlines
vie. 3/276:36 pm
RST
- ORD
Nonstop1h 29m
American Airlines
Deal found 2/3![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 2/2. 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.
dom. 2/85:00 pm
MDW
- RST
1 stop5h 48m
Delta
jue. 2/196:30 am
RST
- MDW
1 stop6h 35m
Delta
Deal found 2/2![Delta logo]()
$546
This Delta deal was found by Cheapflights users on 2/3. 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.
vie. 3/207:20 pm
MDW
- RST
1 stop3h 22m
Delta
vie. 3/276:00 am
RST
- MDW
2 stops6h 29m
Delta
Deal found 2/3![Delta logo]()
$564
This American Airlines deal was found by Cheapflights users on 2/2. 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.
dom. 3/15:00 am
BMI
- RST
1 stop6h 02m
American Airlines
mié. 3/46:37 pm
RST
- BMI
1 stop3h 04m
American Airlines
Deal found 2/2![American Airlines logo]()
$811
This Delta deal was found by Cheapflights users on 2/2. 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. 2/269:50 am
MDW
- RST
1 stop6h 02m
Delta
vie. 2/276:30 am
RST
- MDW
1 stop6h 35m
Delta
Deal found 2/2![Delta logo]()
$778
This Delta deal was found by Cheapflights users on 2/2. 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. 2/127:20 pm
MDW
- RST
1 stop3h 26m
Delta
vie. 2/136:30 am
RST
- MDW
1 stop6h 35m
Delta
Deal found 2/2![Delta logo]()
$778
This Delta deal was found by Cheapflights users on 2/2. 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. 2/197:20 pm
MDW
- RST
1 stop3h 26m
Delta
vie. 2/206:30 am
RST
- MDW
1 stop6h 35m
Delta
Deal found 2/2![Delta logo]()
$778
This Delta deal was found by Cheapflights users on 2/2. 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.
dom. 4/129:35 am
MDW
- RST
2 stops6h 30m
Delta
mar. 4/146:00 am
RST
- MDW
2 stops6h 43m
Delta
Deal found 2/2![Delta logo]()
$819
Last-minute flights from Illinois to RochesterDiscover last-minute flight deals from Illinois to Rochester. Data last updated febrero 3, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Rochester. Data last updated febrero 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/2. 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.
dom. 2/85:00 pm
MDW
- RST
1 stop5h 48m
Delta
jue. 2/196:30 am
RST
- MDW
1 stop6h 35m
Delta
Deal found 2/2![Delta logo]()
$546
This Delta deal was found by Cheapflights users on 2/2. 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. 2/127:20 pm
MDW
- RST
1 stop3h 26m
Delta
vie. 2/136:30 am
RST
- MDW
1 stop6h 35m
Delta
Deal found 2/2![Delta logo]()
$778
This American Airlines deal was found by Cheapflights users on 2/2. 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.
mar. 2/179:20 am
ORD
- RST
Nonstop1h 22m
American Airlines
sáb. 2/215:00 am
RST
- ORD
Nonstop1h 27m
American Airlines
Deal found 2/2![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 2/2. 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. 2/177:20 pm
MDW
- RST
1 stop3h 26m
Delta
sáb. 2/2111:42 am
RST
- MDW
1 stop4h 32m
Delta
Deal found 2/2![Delta logo]()
$390
This American Airlines deal was found by Cheapflights users on 2/2. 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.
dom. 3/15:00 am
BMI
- RST
1 stop6h 02m
American Airlines
mié. 3/46:37 pm
RST
- BMI
1 stop3h 04m
American Airlines
Deal found 2/2![American Airlines logo]()
$811
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/39:20 am
ORD
- RST
Nonstop1h 22m
American Airlines
mar. 3/106:36 pm
RST
- ORD
Nonstop1h 29m
American Airlines
Deal found 2/1![American Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 2/1. 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. 3/36:15 am
ORD
- RST
1 stop4h 43m
Delta
mar. 3/104:46 pm
RST
- ORD
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 2/3. 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.
vie. 3/204:41 pm
ORD
- RST
Nonstop1h 20m
American Airlines
vie. 3/276:36 pm
RST
- ORD
Nonstop1h 29m
American Airlines
Deal found 2/3![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 2/3. 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.
vie. 3/207:20 pm
MDW
- RST
1 stop3h 22m
Delta
vie. 3/276:00 am
RST
- MDW
2 stops6h 29m
Delta
Deal found 2/3![Delta logo]()
$564
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/219:40 am
ORD
- RST
Nonstop1h 22m
American Airlines
mar. 3/245:53 am
RST
- ORD
Nonstop1h 27m
American Airlines
Deal found 2/1![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 2/1. 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. 3/247:00 pm
ORD
- RST
1 stop3h 42m
Delta
dom. 3/294:46 pm
RST
- ORD
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 2/1. 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.
jue. 3/268:55 am
ORD
- RST
1 stop7h 10m
Delta
dom. 3/294:46 pm
RST
- ORD
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$383
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 febrero 3, 2026.
Search for one-way flight options from Illinois to Rochester. Find affordable one-way fares based on user searches. Data last updated febrero 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/19:23 pm
ORD
- RST
Nonstop1h 36m
United Airlines
Deal found 2/2![United Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 2/3. 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.
sáb. 2/2811:20 am
ORD
- RST
2 stops23h 38m
Delta
Deal found 2/3![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 2/1. 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.
vie. 5/112:00 pm
ORD
- RST
2 stops22h 52m
Delta
Deal found 2/1![Delta logo]()
$222
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/312:40 pm
ORD
- RST
Nonstop1h 26m
United Airlines
Deal found 2/2![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 2/2. 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. 7/318:20 pm
ORD
- RST
2 stops14h 26m
Delta
Deal found 2/2![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 2/2. 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.
sáb. 5/22:30 pm
ORD
- RST
2 stops20h 22m
Delta
Deal found 2/2![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 2/2. 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. 4/308:28 pm
ORD
- RST
1 stop14h 24m
Delta
Deal found 2/2![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 2/1. 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.
jue. 7/309:00 am
ORD
- RST
Nonstop1h 32m
United Airlines
Deal found 2/1![United Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 2/2. 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.
lun. 3/307:00 pm
ORD
- RST
1 stop21h 05m
Delta
Deal found 2/2![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/309:23 pm
ORD
- RST
Nonstop1h 36m
United Airlines
Deal found 2/2![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 2/2. 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. 5/57:00 am
ORD
- RST
2 stops15h 43m
Delta
Deal found 2/2![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 2/2. 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.
lun. 2/97:16 pm
MDW
- RST
1 stop3h 32m
Delta
Deal found 2/2![Delta logo]()
$389
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 febrero 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (American Airlines) |
One-way from | $199 (United Airlines) |
Popular in | November |
Cheapest in | December |
Average price | $436 |
Good round-trip deal | $370 or less |
Good one-way deal | $344 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 2,558,603 searches. Data last updated febrero 3, 2026.
Use the filters below to find and compare flights from Illinois to Rochester that are best for you.
Fly from
Illinois
Fly to
Rochester
Route
Depart
Return
Price
ChicagoRochester
ORD - RST
ORDRST
Chicago O'Hare Intl
mar. 3/3
2:05 pm-10:46 pm
2 stops8h 41m
Rochester
mar. 3/10
4:46 pm-9:26 pm
1 stop4h 40m
$332
ChicagoRochester
ORD - RST
ORDRST
Chicago O'Hare Intl
dom. 4/26
10:31 pm-11:55 pm
Nonstop1h 24m
Rochester
sáb. 5/2
5:40 am-7:19 am
Nonstop1h 39m
$343
ChicagoRochester
ORD - RST
ORDRST
Chicago O'Hare Intl
mié. 5/27
9:00 am-10:32 am
Nonstop1h 32m
Rochester
sáb. 5/30
11:07 am-12:37 pm
Nonstop1h 30m
$353
ChicagoRochester
ORD - RST
ORDRST
Chicago O'Hare Intl
dom. 4/26
6:25 am-10:52 am
1 stop4h 27m
Rochester
sáb. 5/2
11:32 am-3:10 pm
1 stop3h 38m
$362
ChicagoRochester
ORD - RST
ORDRST
Chicago O'Hare Intl
sáb. 3/21
9:40 am-11:02 am
Nonstop1h 22m
Rochester
mar. 3/24
5:53 am-7:20 am
Nonstop1h 27m
$367
ChicagoRochester
ORD - RST
ORDRST
Chicago O'Hare Intl
mar. 2/17
9:20 am-10:42 am
Nonstop1h 22m
Rochester
sáb. 2/21
5:00 am-6:27 am
Nonstop1h 27m
$371
ChicagoRochester
ORD - RST
ORDRST
Chicago O'Hare Intl
vie. 3/20
4:41 pm-6:01 pm
Nonstop1h 20m
Rochester
vie. 3/27
6:36 pm-8:05 pm
Nonstop1h 29m
$378
ChicagoRochester
MDW - RST
MDWRST
Chicago Midway
mar. 2/17
7:20 pm-10:46 pm
1 stop3h 26m
Rochester
sáb. 2/21
11:42 am-4:14 pm
1 stop4h 32m
$390
ChicagoRochester
MDW - RST
MDWRST
Chicago Midway
dom. 2/8
5:00 pm-10:48 pm
1 stop5h 48m
Rochester
jue. 2/19
6:30 am-1:05 pm
1 stop6h 35m
$546
ChicagoRochester
MDW - RST
MDWRST
Chicago Midway
vie. 3/20
7:20 pm-10:42 pm
1 stop3h 22m
Rochester
vie. 3/27
6:00 am-12:29 pm
2 stops6h 29m
$564
Showing 1-10 of 24 results
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
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
BMI-RST
What is the cheapest month to book a flight from Illinois to Rochester, Minnesota?
Currently, September is the cheapest month in which you can book a flight from Illinois to Rochester, Minnesota (average of $46). Flying from Illinois to Rochester, Minnesota in January is currently the most expensive (average of $120). 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 febrero 3, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Illinois to Rochester, Minnesota by exploring options for tickets at noon.
Weekly flight availability from Illinois to Rochester, Minnesota
Explore weekly flight availability from Illinois to Rochester. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 3, 2026.
The most flights from USIL to RST are scheduled on a Tuesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Illinois to Rochester
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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 febrero 3, 2026.
Popular flight searches
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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 febrero 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 2,558,603 searches. Data last updated febrero 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$449 | FlexibilityNo cancel fee | On-time71% |