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$186+ Cheap flights from Roanoke (ROA) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — ORD
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheap flight deals from Roanoke to Illinois

Keep the following information in mind while searching for Roanoke to Illinois flight deals. Data was last updated octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$186
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$324

Good round-trip deal

$300 or less

Good one-way deal

$347 or less
Provider with most accurate pricing for Roanoke-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Roanoke-Chicago (CHI) flights.
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From Roanoke to Illinois
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One-way flight from Roanoke to Illinois
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Highest demand for flights based on searches. 17% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Roanoke to Illinois.
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Price to beat on a one-way flight from Roanoke to Illinois.
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Find flight deals from Roanoke to Illinois

Cheapest flights from Roanoke to Illinois
Explore the most affordable flight options available from Roanoke to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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. 12/67:04 amROA - ORD
Nonstop2h 21mAmerican Airlines
lun. 12/89:04 pmORD - ROA
Nonstop1h 55mAmerican Airlines
Deal found 10/27$209
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:40 amROA - ORD
Nonstop2h 14mUnited Airlines
mar. 1/68:52 amORD - ROA
1 stop4h 17mUnited Airlines
Deal found 10/28$219
This Delta deal was found by Cheapflights users on 10/29. 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.
sáb. 12/66:00 amROA - ORD
1 stop7h 06mDelta
lun. 12/85:59 pmORD - ROA
1 stop5h 12mDelta
Deal found 10/29$229
This Delta deal was found by Cheapflights users on 10/27. 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. 12/307:03 pmROA - MDW
1 stop4h 19mDelta
mié. 1/75:31 pmMDW - ROA
1 stop5h 35mDelta
Deal found 10/27$229
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/236:20 amROA - ORD
1 stop4h 26mUnited Airlines
sáb. 11/2911:55 pmORD - ROA
Nonstop1h 53mUnited Airlines
Deal found 10/28$235
This American Airlines deal was found by Cheapflights users on 10/27. 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. 12/127:04 amROA - ORD
Nonstop2h 21mAmerican Airlines
lun. 12/159:04 pmORD - ROA
Nonstop1h 55mAmerican Airlines
Deal found 10/27$238
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1210:28 amROA - ORD
1 stop4h 27mUnited Airlines
mié. 11/199:00 amORD - ROA
Nonstop1h 59mUnited Airlines
Deal found 10/28$239
This American Airlines deal was found by Cheapflights users on 10/27. 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. 11/147:02 amROA - ORD
Nonstop2h 18mAmerican Airlines
mié. 5/137:05 pmORD - ROA
Nonstop2h 32mAmerican Airlines
Deal found 10/27$244
This United Airlines deal was found by Cheapflights users on 10/27. 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. 12/1010:20 amROA - ORD
1 stop5h 05mUnited Airlines
dom. 1/119:03 amORD - ROA
Nonstop2h 06mUnited Airlines
Deal found 10/27$247
This American Airlines deal was found by Cheapflights users on 10/27. 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. 12/136:01 pmROA - MLI
1 stop5h 02mAmerican Airlines
mié. 12/176:42 pmMLI - ROA
1 stop4h 17mAmerican Airlines
Deal found 10/27$249
This Delta deal was found by Cheapflights users on 10/28. 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.
mié. 11/126:00 amROA - ORD
1 stop5h 37mDelta
mié. 11/196:45 amORD - ROA
1 stop7h 25mDelta
Deal found 10/28$249
This Delta deal was found by Cheapflights users on 10/28. 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.
mié. 11/126:00 amROA - MDW
1 stop6h 52mDelta
mié. 11/195:34 pmMDW - ROA
1 stop5h 41mDelta
Deal found 10/28$249

Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from Roanoke to Illinois that are best for you.

Fly from

Roanoke

Fly to

Illinois

Route

Depart

Return

Price

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

sáb. 12/6

6:00 am-10:22 am

1 stop5h 22m

Chicago O'Hare Intl

lun. 12/8

5:59 pm-12:11 am

1 stop5h 12m

$229

RoanokeChicago

ROA - MDW

ROAMDW

Roanoke

mié. 1/21

6:00 am-10:01 am

1 stop5h 01m

Chicago Midway

sáb. 1/24

4:30 pm-12:06 am

1 stop6h 36m

$229

RoanokeChicago

ROA - MDW

ROAMDW

Roanoke

mar. 12/30

7:03 pm-10:22 pm

1 stop4h 19m

Chicago Midway

mié. 1/7

5:31 pm-12:06 am

1 stop5h 35m

$229

RoanokeChicago

ROA - MDW

ROAMDW

Roanoke

mar. 12/30

7:03 pm-10:22 pm

1 stop4h 19m

Chicago Midway

jue. 1/8

6:45 am-1:40 pm

1 stop5h 55m

$229

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

dom. 11/23

6:20 am-9:46 am

1 stop4h 26m

Chicago O'Hare Intl

sáb. 11/29

11:55 pm-2:48 am

Nonstop1h 53m

$235

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

mié. 11/12

10:28 am-1:55 pm

1 stop4h 27m

Chicago O'Hare Intl

mié. 11/19

9:00 am-11:59 am

Nonstop1h 59m

$239

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

sáb. 11/15

3:50 pm-10:30 pm

1 stop7h 40m

Chicago O'Hare Intl

dom. 11/16

5:23 am-10:40 am

1 stop4h 17m

$249

RoanokeChicago

ROA - MDW

ROAMDW

Roanoke

mié. 11/12

6:00 am-11:52 am

1 stop6h 52m

Chicago Midway

mié. 11/19

5:34 pm-12:15 am

1 stop5h 41m

$249

RoanokeSt. Louis

ROA - STL

ROASTL

Roanoke

jue. 11/27

6:00 am-9:59 am

1 stop4h 59m

Lambert-St Louis

jue. 12/4

7:02 pm-12:11 am

1 stop4h 09m

$249

RoanokeSt. Louis

ROA - STL

ROASTL

Roanoke

mié. 2/18

6:00 am-11:55 am

1 stop6h 55m

Lambert-St Louis

sáb. 2/21

5:00 pm-11:49 pm

1 stop5h 49m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Roanoke to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Roanoke 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.

Cheapflights Insights

Everything you need to know about your flight from Roanoke to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Roanoke to Illinois (average of $157). Flying from Roanoke to Illinois in April is currently the most expensive (average of $217). 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 ROA to IL?

Find hourly flight availability from Roanoke 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 octubre 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Roanoke to Illinois in the evening. If you’re flexible enough to do this you can expect to save up to 61% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Roanoke to Illinois?

Use this chart to determine the cheapest time to fly round-trip from Roanoke to Illinois. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Roanoke to Illinois flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Roanoke to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated octubre 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Roanoke to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Roanoke 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 Roanoke to Illinois?

    Most people fly from Roanoke (ROA) if they book a flight from Roanoke to Illinois. Roanoke is conveniently located just 4.2 mi from Roanoke’s city center.

  • How long is the flight from Roanoke to Illinois?

    For as low as $235, Delta can have you in Illinois from Roanoke in 4h 26m. The distance from Roanoke to Illinois is about 530 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Roanoke to Illinois one-way?

    The cheapest airlines for a one-way flight from Roanoke to Illinois are Delta ($190), American Airlines ($224), and Allegiant Air ($283).

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

    While some choose either Roanoke - Chicago Midway or Roanoke - Lambert-St Louis, Roanoke - Chicago O'Hare Intl is the most popular route from Roanoke to Illinois.

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

    Before booking your flight to Illinois from Roanoke, check out the most reliable airlines to get you to your destination on time: ANA (82%), SkyWest Airlines (77%), Air New Zealand( 77%).

  • What are the cheapest flights from Roanoke to Illinois?

    Looking for the cheapest flight from Roanoke to Illinois? While on average our users pay $510, our data indicates the cheapest price to be $223. The most popular route (Roanoke - Chicago O'Hare Intl), is priced around $209.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Roanoke 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.

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

    Currently, August is the cheapest month in which you can book a flight from Roanoke to Illinois (average of $157). Flying from Roanoke to Illinois in April is currently the most expensive (average of $217). 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.

See more FAQs

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Top 3 airlines flying from Roanoke to Illinois

Discover the top 3 airlines that operate flights from Roanoke to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$336FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$210Average$355FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$228FlexibilityNo cancel feeOn-timeN/A

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