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$122+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — ORD
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
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 September 14, 2025.

Round-trip from

$207
(Kiwi.com)

One-way from

$122
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$279

Good round-trip deal

$288 or less

Good one-way deal

$223 or less
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. 14% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:15 pmROA - ORD
1 stop18h 53mMultiple Airlines
Mon 11/105:15 amORD - ROA
1 stop13h 50mMultiple Airlines
Deal found 9/14$207
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 10/257:55 amROA - ORD
Nonstop2h 14mAmerican Airlines
Mon 10/278:35 pmORD - ROA
Nonstop2h 02mAmerican Airlines
Deal found 9/12$209
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:26 pmROA - ORD
1 stop22h 44mMultiple Airlines
Mon 11/105:15 amORD - ROA
1 stop13h 50mMultiple Airlines
Deal found 9/14$216
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/15:40 pmROA - ORD
Nonstop2h 10mUnited Airlines
Wed 10/87:21 amORD - ROA
Nonstop1h 56mUnited Airlines
Deal found 9/11$219
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:49 pmROA - ORD
1 stop11h 25mMultiple Airlines
Sun 10/125:50 amORD - ROA
1 stop13h 40mMultiple Airlines
Deal found 9/13$226
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/246:45 amROA - ORD
Nonstop2h 10mUnited Airlines
Mon 10/276:05 pmORD - ROA
Nonstop2h 03mUnited Airlines
Deal found 9/14$227
This Delta deal was found by Cheapflights users on 9/14. 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 11/47:05 amROA - ORD
1 stop7h 05mDelta
Mon 11/105:50 pmORD - ROA
1 stop5h 31mDelta
Deal found 9/14$229
This Delta deal was found by Cheapflights users on 9/13. 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 11/83:42 pmROA - MDW
1 stop7h 32mDelta
Tue 11/115:34 pmMDW - ROA
1 stop5h 47mDelta
Deal found 9/13$229
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 10/56:45 amROA - ORD
Nonstop2h 10mUnited Airlines
Sun 10/127:21 amORD - ROA
Nonstop1h 56mUnited Airlines
Deal found 9/13$231
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 11/135:38 pmROA - ORD
Nonstop2h 10mUnited Airlines
Sun 11/168:50 amORD - ROA
1 stop4h 22mUnited Airlines
Deal found 9/13$235
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:26 pmROA - ORD
1 stop22h 44mMultiple Airlines
Thu 11/137:05 amORD - ROA
1 stop10h 31mMultiple Airlines
Deal found 9/14$236
This Delta deal was found by Cheapflights users on 9/13. 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 10/16:00 amROA - ORD
1 stop5h 10mDelta
Tue 10/72:35 pmORD - ROA
1 stop7h 10mDelta
Deal found 9/13$239

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 September 14, 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

Tue 11/11

5:38 pm-6:48 pm

Nonstop2h 10m

Chicago O'Hare Intl

Sat 11/15

1:55 pm-4:56 pm

Nonstop2h 01m

$209

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

Fri 10/24

6:45 am-7:55 am

Nonstop2h 10m

Chicago O'Hare Intl

Mon 10/27

6:20 pm-11:30 pm

1 stop4h 10m

$219

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

Sat 12/6

6:00 am-12:05 pm

1 stop7h 05m

Chicago O'Hare Intl

Mon 12/8

2:30 pm-11:19 pm

1 stop7h 49m

$229

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

Wed 11/19

6:00 am-10:19 am

1 stop5h 19m

Chicago O'Hare Intl

Tue 11/25

4:21 pm-12:21 am

1 stop7h 00m

$229

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

Wed 10/1

5:40 pm-6:50 pm

Nonstop2h 10m

Chicago O'Hare Intl

Wed 10/8

8:50 am-2:04 pm

1 stop4h 14m

$229

RoanokeChicago

ROA - ORD

ROAORD

Roanoke

Sat 10/4

3:31 pm-7:05 pm

1 stop4h 34m

Chicago O'Hare Intl

Tue 10/7

2:35 pm-10:45 pm

1 stop7h 10m

$229

RoanokeChicago

ROA - MDW

ROAMDW

Roanoke

Tue 11/18

7:55 pm-11:32 pm

1 stop4h 37m

Chicago Midway

Tue 11/25

5:34 pm-12:21 am

1 stop5h 47m

$229

RoanokeChicago

ROA - MDW

ROAMDW

Roanoke

Tue 11/18

7:55 pm-11:32 pm

1 stop4h 37m

Chicago Midway

Mon 11/24

5:34 pm-12:21 am

1 stop5h 47m

$229

RoanokeChicago

ROA - MDW

ROAMDW

Roanoke

Wed 11/19

6:00 am-9:51 am

1 stop4h 51m

Chicago Midway

Tue 11/25

5:34 pm-12:21 am

1 stop5h 47m

$229

RoanokeSt. Louis

ROA - STL

ROASTL

Roanoke

Wed 11/19

7:05 am-12:40 pm

1 stop6h 35m

Lambert-St Louis

Mon 12/1

7:02 pm-12:21 am

1 stop4h 19m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 57 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 $245). Flying from Roanoke to Illinois in March is currently the most expensive (average of $321). 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 September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Roanoke to Illinois as you normally would.

Weekly flight availability from Roanoke to Illinois

Explore weekly flight availability from Roanoke to Illinois. 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 September 14, 2025.

The most flights from ROA to USIL are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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 September 14, 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
8.0
Very good
7,956 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $209, United Airlines can have you in Illinois from Roanoke in 2h 10m. 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 Allegiant Air ($122), United Airlines ($224), and American Airlines ($239).

  • 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 (84%), American Airlines (73%), Republic Airways( 73%).

  • What are the cheapest flights from Roanoke to Illinois?

    Looking for the cheapest flight from Roanoke to Illinois? While on average our users pay $999, our data indicates the cheapest price to be $139. 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 $245). Flying from Roanoke to Illinois in March is currently the most expensive (average of $321). 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$336FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$421FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$228FlexibilityNo cancel feeOn-timeN/A

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