$658+ Cheap flights from Champaign to Rochester (CMI - ROC)
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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — ROC
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Champaign to Rochester
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Best
Last-minute
Cheapest flights from Champaign to RochesterExplore the most affordable flight options available from Champaign to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
Explore the most affordable flight options available from Champaign to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:01 pm -
1 stop3h 57m
Mon 11/308:41 pm -
1 stop15h 57m
Deal found 10/12![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” 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 11/247:01 pm -
1 stop3h 58m
Mon 11/308:41 pm -
1 stop15h 57m
Deal found 10/12![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” 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 11/237:01 pm -
1 stop3h 58m
Mon 11/308:41 pm -
1 stop15h 57m
Deal found 10/12![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:01 pm -
1 stop3h 57m
Sun 11/295:00 am -
1 stop11h 24m
Deal found 10/12![American Airlines logo]()
$1,059
Best flights from Champaign to RochesterDiscover carefully curated flight deals from Champaign to Rochester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
Discover carefully curated flight deals from Champaign to Rochester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” 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 11/2412:14 pm -
2 stops10h 30m
Mon 11/308:41 pm -
1 stop15h 57m
Deal found 10/12![American Airlines logo]()
$866
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:01 pm -
1 stop3h 57m
Sun 11/295:00 am -
1 stop11h 24m
Deal found 10/12![American Airlines logo]()
$1,059
Last-minute flights from Champaign to RochesterDiscover last-minute flight deals from Champaign to Rochester. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Champaign to Rochester. Data last updated October 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:01 pm -
1 stop3h 57m
Mon 11/308:41 pm -
1 stop15h 57m
Deal found 10/12![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:01 pm -
1 stop3h 57m
Sun 11/295:00 am -
1 stop11h 24m
Deal found 10/12![American Airlines logo]()
$1,059
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” 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 11/237:01 pm -
1 stop3h 58m
Mon 11/308:41 pm -
1 stop15h 57m
Deal found 10/12![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” 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 11/247:01 pm -
1 stop3h 58m
Mon 11/308:41 pm -
1 stop15h 57m
Deal found 10/12![American Airlines logo]()
$659
Find flight deals from Champaign to Rochester
Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Rochester (ROC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $658 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Champaign 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 12, 2026.
Use the filters below to find and compare flights from Champaign to Rochester that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChampaignRochester
CMI Champaign University-Willard - ROC Greater Rochester Intl
CMIROC
Champaign University-Willard
Tue 11/24
12:14 pm-11:44 pm
2 stops10h 30m
Greater Rochester Intl
Mon 11/30
8:41 pm-11:38 am
1 stop15h 57m
$866
Quickest round-trip
ChampaignRochester
CMI Champaign University-Willard - ROC Greater Rochester Intl
CMIROC
Champaign University-Willard
Sun 11/22
7:01 pm-11:58 pm
1 stop3h 57m
Greater Rochester Intl
Sun 11/29
5:00 am-3:24 pm
1 stop11h 24m
$1,059
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Champaign-Rochester flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Champaign-Rochester flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Champaign-Rochester flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Champaign-Rochester flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Champaign-Rochester flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Champaign to Rochester
Have a flexible travel schedule? Discover the best time to fly to Rochester from Champaign with our price prediction graph.
CMI-ROC
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.
Related info for your journey
Find useful and relevant information for your journey from Champaign 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 locationsHenrietta
Geneva
Webster
Victor
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