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Cheap flights from Rochester (RST) to Illinois from $139

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
RST — ORD
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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What is the cheapest month to fly from Rochester to Illinois?

October can be a great time to fly to Illinois from Rochester with a flight ticket averaging about $410. Cheapflights users have found deals in the month of October for as cheap as $158. The most expensive prices can be found in the month of September.

What is the cheapest time of day to fly from RST to IL?

When flying from Rochester to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Rochester to Illinois flights in June & July 2024

Find cheap flight options from Rochester to Illinois specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from Rochester to Illinois in 2024. Check back regularly for other flight deals.
Fri 6/286:18 pmRST - STL
1 stop3h 44mAmerican Airlines
Sun 6/306:00 amSTL - RST
1 stop3h 20mAmerican Airlines
Deal found 6/5$228
Fri 6/215:40 pmRST - STL
1 stop4h 15mDelta
Mon 6/246:06 amSTL - RST
1 stop4h 43mDelta
Deal found 6/5$264
Fri 6/216:18 pmRST - STL
1 stop3h 44mAmerican Airlines
Mon 6/247:00 amSTL - RST
2 stops10h 50mAmerican Airlines
Deal found 6/5$289
Tue 7/2311:35 amRST - ORD
1 stop10h 01mDelta
Tue 7/306:05 amORD - RST
1 stop11h 25mDelta
Deal found 6/6$345
Fri 6/216:00 amRST - STL
2 stops10h 48mAmerican Airlines
Mon 6/247:00 amSTL - RST
2 stops10h 50mAmerican Airlines
Deal found 6/5$346
Tue 7/165:22 amRST - ORD
1 stop14h 15mDelta
Sat 7/206:00 amORD - RST
1 stop9h 24mDelta
Deal found 6/4$355
Fri 7/1211:35 amRST - ORD
1 stop21h 09mDelta
Wed 7/179:39 amORD - RST
1 stop13h 51mDelta
Deal found 6/4$365
Tue 7/2311:35 amRST - MDW
1 stop7h 04mDelta
Sat 7/277:19 pmMDW - RST
1 stop15h 33mDelta
Deal found 6/6$365
Sat 7/135:22 amRST - ORD
1 stop6h 21mDelta
Tue 7/169:39 amORD - RST
1 stop7h 51mDelta
Deal found 6/4$380

Rochester to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Rochester and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from Rochester to Illinois in 2024. Check back regularly for other flight deals.
Fri 6/286:18 pmRST - STL
1 stop3h 44mAmerican Airlines
Sun 6/306:00 amSTL - RST
1 stop3h 20mAmerican Airlines
Deal found 6/5$228
Fri 6/215:40 pmRST - STL
1 stop4h 15mDelta
Mon 6/246:06 amSTL - RST
1 stop4h 43mDelta
Deal found 6/5$264
Fri 6/216:18 pmRST - STL
1 stop3h 44mAmerican Airlines
Mon 6/247:00 amSTL - RST
2 stops10h 50mAmerican Airlines
Deal found 6/5$289
Tue 7/2311:35 amRST - ORD
1 stop10h 01mDelta
Tue 7/306:05 amORD - RST
1 stop11h 25mDelta
Deal found 6/6$345
Mon 9/306:17 pmRST - MDW
1 stop19h 10mDelta
Tue 10/86:45 pmMDW - RST
1 stop17h 10mDelta
Deal found 6/5$345
Fri 6/216:00 amRST - STL
2 stops10h 48mAmerican Airlines
Mon 6/247:00 amSTL - RST
2 stops10h 50mAmerican Airlines
Deal found 6/5$346
Tue 7/165:22 amRST - ORD
1 stop14h 15mDelta
Sat 7/206:00 amORD - RST
1 stop9h 24mDelta
Deal found 6/4$355
Fri 10/45:23 amRST - MDW
1 stop13h 01mDelta
Wed 10/96:45 pmMDW - RST
1 stop22h 39mDelta
Deal found 6/5$355
Fri 7/1211:35 amRST - ORD
1 stop21h 09mDelta
Mon 7/229:39 amORD - RST
1 stop13h 51mDelta
Deal found 6/4$365

Rochester to Illinois flights leaving soon

Find last-minute flight options from Rochester to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the last-minute flights available departing from Rochester to Illinois. It's wise to confirm all flight details are correct before booking.
Sat 6/155:24 amRST - STL
1 stop5h 11mDelta
Mon 6/175:56 pmSTL - RST
1 stop5h 36mDelta
Deal found 6/5$387
Sat 6/155:24 amRST - STL
2 stops10h 56mDelta
Mon 6/175:56 pmSTL - RST
1 stop5h 36mDelta
Deal found 6/5$392
Sat 6/155:24 amRST - STL
2 stops10h 56mDelta
Mon 6/176:10 pmSTL - RST
2 stops5h 22mDelta
Deal found 6/5$397
Wed 6/126:00 amRST - ORD
Nonstop1h 21mAmerican Airlines
Wed 6/198:00 amORD - RST
Nonstop1h 20mAmerican Airlines
Deal found 6/5$508
Thu 6/136:18 pmRST - ORD
Nonstop1h 22mAmerican Airlines
Wed 6/198:24 pmORD - RST
Nonstop1h 21mAmerican Airlines
Deal found 6/5$518
Wed 6/122:51 pmRST - ORD
Nonstop1h 22mAmerican Airlines
Thu 6/208:24 pmORD - RST
Nonstop1h 21mAmerican Airlines
Deal found 6/5$523
Thu 6/136:00 amRST - ORD
Nonstop1h 21mAmerican Airlines
Fri 6/218:00 amORD - RST
Nonstop1h 20mAmerican Airlines
Deal found 6/5$533
Tue 6/119:45 amRST - ORD
Nonstop1h 22mAmerican Airlines
Wed 6/194:36 pmORD - RST
Nonstop1h 14mAmerican Airlines
Deal found 6/5$538
Wed 6/1211:29 amRST - ORD
1 stop5h 28mDelta
Wed 6/1912:35 pmORD - RST
1 stop4h 25mDelta
Deal found 6/5$542

One-way flights to Illinois from Rochester

Search for one-way flight options from Rochester to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Some of the best available deals we've found on one-way flights from Rochester to Illinois. Users can also find round-trip Rochester to Illinois flights by using the search form above.
Tue 10/86:05 pmRST - STL
1 stop3h 26mDelta
Deal found 6/5$139
Sun 6/236:18 pmRST - STL
1 stop3h 44mAmerican Airlines
Deal found 6/4$142
Fri 10/46:17 pmRST - STL
1 stop3h 40mDelta
Deal found 6/5$149
Sat 10/55:23 amRST - STL
2 stops9h 27mDelta
Deal found 6/5$159
Sun 10/66:14 pmRST - STL
1 stop3h 55mAmerican Airlines
Deal found 6/5$184
Tue 10/811:27 amRST - STL
2 stops9h 40mAmerican Airlines
Deal found 6/5$189
Fri 6/146:18 pmRST - STL
1 stop3h 44mAmerican Airlines
Deal found 6/5$194
Sun 10/64:04 pmRST - STL
2 stops7h 49mAmerican Airlines
Deal found 6/5$210
Wed 10/912:40 pmRST - STL
2 stops10h 55mDelta
Deal found 6/5$229

Find flights from Rochester to Illinois within your budget

Customize your flight search to find flights from Rochester 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$228 - $405

Route

Depart

Return

Price

RochesterLambert-St Louis

RST - STL

RSTSTL

Rochester

Fri 6/28

1 stop3h 44m

Lambert-St Louis

Sun 6/30

1 stop3h 20m

$228

RochesterLambert-St Louis

RST - STL

RSTSTL

Rochester

Fri 6/21

1 stop4h 15m

Lambert-St Louis

Mon 6/24

1 stop4h 43m

$264

RochesterLambert-St Louis

RST - STL

RSTSTL

Rochester

Fri 6/21

1 stop3h 44m

Lambert-St Louis

Mon 6/24

2 stops10h 50m

$289

RochesterChicago O'Hare Intl

RST - ORD

RSTORD

Rochester

Tue 7/23

1 stop10h 01m

Chicago O'Hare Intl

Wed 7/31

1 stop11h 25m

$345

RochesterChicago Midway

RST - MDW

RSTMDW

Rochester

Mon 9/30

1 stop19h 10m

Chicago Midway

Wed 10/9

1 stop22h 39m

$345

RochesterLambert-St Louis

RST - STL

RSTSTL

Rochester

Fri 6/21

2 stops10h 48m

Lambert-St Louis

Mon 6/24

2 stops10h 50m

$346

RochesterChicago O'Hare Intl

RST - ORD

RSTORD

Rochester

Tue 7/16

1 stop14h 15m

Chicago O'Hare Intl

Sat 7/20

1 stop9h 24m

$355

RochesterChicago Midway

RST - MDW

RSTMDW

Rochester

Fri 10/4

1 stop13h 01m

Chicago Midway

Wed 10/9

1 stop22h 39m

$355

RochesterLambert-St Louis

RST - STL

RSTSTL

Rochester

Fri 6/28

2 stops9h 44m

Lambert-St Louis

Sun 6/30

1 stop3h 20m

$405

Flights are sorted by cheapest first

Deals found on 6/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from Rochester to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Rochester with our price prediction graph.
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.

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 June 6, 2024.
To help decide which airline to fly from Rochester to Illinois, see what other customers have to say about Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Rochester to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rochester to Illinois?

    Rochester (RST), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Rochester to Illinois.

  • Can I find flights from Rochester to Illinois for under $300 on Cheapflights?

    Yes, there are multiple flights from Rochester to Illinois for under $300. The cheapest flight booked recently is on American Airlines for just $228, but on average you can expect to pay $355.

  • Are there nonstop flights from Rochester to Illinois for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Rochester to Illinois under $400. A good price for a nonstop flight from Rochester to Illinois is less than $481.

  • Are there last-minute flights available from Rochester to Illinois for under $400?

    There are currently 20+ open flights from Rochester to Illinois within the next 7 days for less than $400.

  • What are the most popular routes from Rochester to Illinois?

    The most popular route from Rochester to Illinois is Rochester - Chicago Midway. You may also consider Rochester - Chicago O'Hare Intl or Rochester - Lambert-St Louis.

  • What are the most reliable airlines from Rochester to Illinois?

    The top 3 most reliable airlines when flying from Rochester to Illinois are Piedmont Airlines (93%), Qatar Airways (87%) and Air Wisconsin (70%).

  • What are the cheapest flights from Rochester to Illinois?

    On average you can expect to pay $420 for a flight from Rochester to Illinois. The cheapest flight overall is $155 while the most popular route, (Rochester - Chicago Midway) is currently priced at $414.

  • What does RST to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Rochester Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a RST to ORD flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Rochester to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Rochester to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Rochester to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rochester to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Rochester to Illinois that include hotel bookings?

    Yes. In addition to deals on Rochester to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Illinois.

  • Can I find deals for business class flights from Rochester to Illinois?

    Yes. Cheapflights offers flight deals from Rochester to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Rochester to Illinois that allow pets onboard?

    Many airlines flying from Rochester to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Rochester to Illinois?

    Yes, you can often find last-minute deals on Rochester to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Rochester to Illinois flight deals updated?

    The Rochester to Illinois flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Rochester to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Rochester to Illinois (average of $244). Flying from Rochester to Illinois in July is currently the most expensive (average of $324). 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.

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Top 2 airlines flying from Rochester to Illinois

Discover the top 2 airlines that operate flights from Rochester 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$409FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$400FlexibilityNo cancel feeOn-timeN/A
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Rochester to Indiana flights

Search flights from Rochester to Illinois by cabin class

Find flights from Rochester to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Rochester to Illinois

Find hourly flight availability from Rochester to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
11%of flight departuresEarly morningMidnight to 6 am
22%of flight departuresMorning6 am to noon
67%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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