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Roanoke

$116+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$116
(American Airlines)

Popular in

May

Cheapest in

July

Average price

$409

Good round-trip deal

$339 or less

Good one-way deal

$223 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. 15% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 8/227:10 amORD - ROA
Nonstop1h 56mUnited Airlines
Mon 8/255:40 pmROA - ORD
Nonstop2h 10mUnited Airlines
Deal found 6/10$209
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/97:05 pmORD - ROA
Nonstop2h 32mAmerican Airlines
Tue 10/147:00 amROA - ORD
Nonstop2h 05mAmerican Airlines
Deal found 6/10$210
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/63:16 pmSTL - ROA
1 stop7h 09mDelta
Sat 8/96:00 amROA - STL
1 stop3h 59mDelta
Deal found 6/11$249
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/32:25 pmORD - ROA
1 stop7h 52mDelta
Mon 7/78:12 pmROA - ORD
1 stop4h 57mDelta
Deal found 6/12$269
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 7/37:50 amSTL - ROA
1 stop5h 57mAmerican Airlines
Sun 7/65:07 amROA - STL
1 stop4h 07mAmerican Airlines
Deal found 6/12$279
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/42:54 pmMDW - ROA
2 stops23h 52mAllegiant Air
Thu 7/313:51 pmROA - MDW
2 stops23h 05mAllegiant Air
Deal found 6/11$348
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:47 pmMDW - ROA
1 stop4h 36mDelta
Mon 6/304:44 pmROA - MDW
1 stop6h 01mDelta
Deal found 6/12$379
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 6/263:39 pmPIA - ROA
1 stop4h 25mUnited Airlines
Mon 6/307:00 amROA - PIA
1 stop4h 19mUnited Airlines
Deal found 6/11$389
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/105:00 amSTL - ROA
1 stop4h 19mUnited Airlines
Tue 7/157:00 amROA - STL
1 stop6h 27mUnited Airlines
Deal found 6/10$392
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/264:06 pmPIA - ROA
1 stop4h 07mAmerican Airlines
Mon 6/307:00 amROA - PIA
2 stops9h 36mAmerican Airlines
Deal found 6/11$394
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:50 amSTL - ROA
3 stops27h 52mMultiple Airlines
Sun 8/38:13 pmROA - STL
3 stops23h 28mMultiple Airlines
Deal found 6/12$480
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/234:20 pmMLI - ROA
1 stop4h 59mAmerican Airlines
Sun 6/2911:07 amROA - MLI
1 stop5h 41mAmerican Airlines
Deal found 6/10$586

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 June 12, 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

Fri 8/22

7:10 am-10:06 am

Nonstop1h 56m

Roanoke

Mon 8/25

5:40 pm-6:50 pm

Nonstop2h 10m

$209

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Thu 10/9

7:05 pm-10:37 pm

Nonstop2h 32m

Roanoke

Tue 10/14

7:00 am-8:05 am

Nonstop2h 05m

$210

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Wed 8/6

3:16 pm-11:25 pm

1 stop7h 09m

Roanoke

Sat 8/9

6:00 am-8:59 am

1 stop3h 59m

$249

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Thu 7/3

2:25 pm-11:17 pm

1 stop7h 52m

Roanoke

Mon 7/7

8:12 pm-12:09 am

1 stop4h 57m

$269

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 7/3

7:50 am-2:47 pm

1 stop5h 57m

Roanoke

Sun 7/6

5:07 am-8:14 am

1 stop4h 07m

$279

ChicagoRoanoke

MDW - ROA

MDWROA

Chicago Midway

Fri 7/4

2:54 pm-3:46 pm

2 stops23h 52m

Roanoke

Thu 7/31

3:51 pm-1:56 pm

2 stops23h 05m

$348

ChicagoRoanoke

MDW - ROA

MDWROA

Chicago Midway

Fri 6/27

6:47 pm-12:23 am

1 stop4h 36m

Roanoke

Mon 6/30

4:44 pm-9:45 pm

1 stop6h 01m

$379

PeoriaRoanoke

PIA - ROA

PIAROA

Greater Peoria

Thu 6/26

3:39 pm-9:04 pm

1 stop4h 25m

Roanoke

Mon 6/30

7:00 am-10:19 am

1 stop4h 19m

$389

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 7/10

5:00 am-10:19 am

1 stop4h 19m

Roanoke

Tue 7/15

7:00 am-12:27 pm

1 stop6h 27m

$392

PeoriaRoanoke

PIA - ROA

PIAROA

Greater Peoria

Thu 6/26

4:06 pm-9:13 pm

1 stop4h 07m

Roanoke

Mon 6/30

7:00 am-3:36 pm

2 stops9h 36m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 21 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 June 12, 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 June 12, 2025.

The most flights from USIL to ROA are scheduled on a Thursday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Roanoke by month

Plan your trip to Roanoke by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Roanoke ranges from 2.9 - 4.1 inches per month. May is typically the wettest month, when rainfall can reach 4.1 in. January is typically the driest time to visit Roanoke when rainfall is around 2.9 in.

Temperature in Roanoke by month

Plan your trip to Roanoke by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Roanoke, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Roanoke

Get insights into the airlines that provide service to Roanoke. 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 Roanoke. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Allegiant Air from Illinois to Roanoke by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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 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.

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

    One-way options have recently been found by users for as low as $116 on American Airlines. Other airlines that offer cheap prices include Delta from $126 and United Airlines from $224 one-way.

  • 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 Chicago Midway - 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 Lufthansa (91%), SkyWest Airlines (88%) and ANA (88%).

  • What are the cheapest flights from Illinois to Roanoke?

    On average you can expect to pay $361 for a flight from Illinois to Roanoke. The cheapest flight overall is $172 while the most popular route, (Chicago O'Hare Intl - Roanoke) is currently priced at $209.

  • 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 Illinois?

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

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Alternative routes for Illinois to Roanoke

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$291FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$385FlexibilityNo cancel feeOn-time69%

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