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Roanoke

$107+ Cheap flights from Illinois to Roanoke (ROA)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROA
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Illinois to Roanoke

Keep the following information in mind while searching for Illinois to Roanoke flight deals. Data was last updated August 18, 2025.

Round-trip from

$209
(American Airlines)

One-way from

$107
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$323

Good round-trip deal

$229 or less

Good one-way deal

$258 or less
From Illinois to Roanoke
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One-way flight from Illinois to Roanoke
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Highest demand for flights based on searches. 11% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Illinois to Roanoke.
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Price to beat on a one-way flight from Illinois to Roanoke.
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Find flight deals from Illinois to Roanoke

Cheapest flights from Illinois to Roanoke
Explore the most affordable flight options available from Illinois to Roanoke. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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 9/138:30 pmORD - ROA
Nonstop2h 02mAmerican Airlines
Sat 9/207:15 amROA - ORD
Nonstop2h 09mAmerican Airlines
Deal found 8/17$209
This American Airlines deal was found by Cheapflights users on 8/17. 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 8/305:20 amORD - ROA
1 stop6h 51mAmerican Airlines
Mon 9/17:43 amROA - ORD
Nonstop2h 07mAmerican Airlines
Deal found 8/17$240
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 9/187:09 pmORD - ROA
Nonstop2h 03mAmerican Airlines
Sun 9/217:45 amROA - ORD
Nonstop2h 09mAmerican Airlines
Deal found 8/16$244
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/171:03 pmSTL - ROA
1 stop6h 27mAmerican Airlines
Mon 9/227:03 pmROA - STL
1 stop5h 04mAmerican Airlines
Deal found 8/18$249
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 8/296:45 pmORD - ROA
Nonstop1h 58mAmerican Airlines
Mon 9/87:01 amROA - ORD
Nonstop2h 09mAmerican Airlines
Deal found 8/18$249
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 9/266:25 pmPIA - ROA
1 stop4h 21mAmerican Airlines
Mon 9/297:03 pmROA - PIA
1 stop5h 08mAmerican Airlines
Deal found 8/18$249
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/178:35 amORD - ROA
1 stop5h 01mAmerican Airlines
Wed 9/242:24 pmROA - ORD
1 stop7h 19mAmerican Airlines
Deal found 8/18$251
This Delta deal was found by Cheapflights users on 8/16. 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.
Thu 9/43:10 pmSTL - ROA
1 stop7h 08mDelta
Tue 9/237:05 amROA - STL
1 stop6h 14mDelta
Deal found 8/16$254
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 8/296:45 pmORD - ROA
Nonstop1h 58mAmerican Airlines
Sun 8/317:43 amROA - ORD
Nonstop2h 07mAmerican Airlines
Deal found 8/17$259
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/188:05 amORD - ROA
1 stop11h 29mMultiple Airlines
Sun 9/219:24 pmROA - ORD
1 stop13h 54mMultiple Airlines
Deal found 8/16$271
This Delta deal was found by Cheapflights users on 8/16. 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 9/65:11 pmSTL - ROA
1 stop6h 21mDelta
Thu 9/256:00 amROA - STL
1 stop4h 59mDelta
Deal found 8/16$279
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 9/198:44 pmORD - ROA
Nonstop2h 02mAmerican Airlines
Sun 9/217:45 amROA - ORD
Nonstop2h 09mAmerican Airlines
Deal found 8/17$279

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Roanoke 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 August 18, 2025.
Use the filters below to find and compare flights from Illinois to Roanoke that are best for you.

Fly from

Illinois

Fly to

Roanoke

Route

Depart

Return

Price

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Sat 9/13

8:30 pm-11:32 pm

Nonstop2h 02m

Roanoke

Sat 9/20

7:15 am-8:24 am

Nonstop2h 09m

$209

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Wed 9/17

8:30 pm-11:32 pm

Nonstop2h 02m

Roanoke

Wed 9/24

7:01 am-8:10 am

Nonstop2h 09m

$209

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Wed 9/10

8:30 pm-11:32 pm

Nonstop2h 02m

Roanoke

Wed 9/17

7:01 am-8:10 am

Nonstop2h 09m

$209

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Sun 1/11

5:55 pm-11:49 pm

1 stop4h 54m

Roanoke

Sun 1/18

3:25 pm-6:57 pm

1 stop4h 32m

$239

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Sat 8/30

8:35 am-3:42 pm

1 stop6h 07m

Roanoke

Mon 9/1

7:43 am-8:50 am

Nonstop2h 07m

$240

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Thu 9/18

7:09 pm-10:12 pm

Nonstop2h 03m

Roanoke

Sun 9/21

7:45 am-8:54 am

Nonstop2h 09m

$244

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Mon 9/15

6:42 pm-12:25 am

1 stop4h 43m

Roanoke

Wed 9/24

7:05 am-12:19 pm

1 stop6h 14m

$249

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Wed 9/17

1:03 pm-8:30 pm

1 stop6h 27m

Roanoke

Mon 9/22

7:03 pm-11:07 pm

1 stop5h 04m

$249

PeoriaRoanoke

PIA - ROA

PIAROA

Greater Peoria

Fri 9/26

6:25 pm-11:46 pm

1 stop4h 21m

Roanoke

Mon 9/29

7:03 pm-11:11 pm

1 stop5h 08m

$249

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Fri 9/5

3:10 pm-11:18 pm

1 stop7h 08m

Roanoke

Wed 9/24

7:05 am-12:19 pm

1 stop6h 14m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 47 results
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Best time to book a flight from Illinois to Roanoke

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Roanoke (average of $338). Flying from Illinois to Roanoke in December is currently the most expensive (average of $474). 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 ROA?

Find hourly flight availability from Illinois to Roanoke. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

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

Weekly flight availability from Illinois to Roanoke

Explore weekly flight availability from Illinois to Roanoke. 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 August 18, 2025.

The most flights from USIL to ROA are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

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

    Roanoke (ROA) is the airport you will fly into if you book a flight from Illinois to Roanoke. It is only a 4.2 mi journey from Roanoke (ROA) to Roanoke’s city center.

  • How long is the flight from Illinois to Roanoke?

    Departing from Illinois to Roanoke will take you 2h 02m. Airlines will cover a distance of 530 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular route from Illinois to Roanoke is Chicago O'Hare Intl - Roanoke. You may also consider Moline Quad-City - Roanoke or Lambert-St Louis - Roanoke.

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

    The top 3 most reliable airlines when flying from Illinois to Roanoke are American Airlines (78%), Republic Airways (78%) and Air New Zealand (65%).

  • What are the cheapest flights from Illinois to Roanoke?

    On average you can expect to pay $317 for a flight from Illinois to Roanoke. The cheapest flight overall is $115 while the most popular route, (Chicago O'Hare Intl - Roanoke) is currently priced at $259.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Roanoke 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 Illinois to Roanoke?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Roanoke (average of $338). Flying from Illinois to Roanoke in December is currently the most expensive (average of $474). 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

Traveling to a place near Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
Radford
Salem
Blacksburg
Christiansburg

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Alternative routes for Illinois to Roanoke

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Top 2 airlines flying from Illinois to Roanoke

Discover the top 2 airlines that operate flights from Illinois to Roanoke. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$310FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$259Average$432FlexibilityNo cancel feeOn-time69%

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