HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Roanoke

$136+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROA
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Roanoke with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 30, 2026.

This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:50 am
ORD
-
ROA
Nonstop1h 54m
United Airlines
Sun 4/266:45 am
ROA
-
ORD
Nonstop2h 09m
United Airlines
Deal found 3/29$269
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 5/56:55 am
ORD
-
ROA
Nonstop1h 54m
United Airlines
Wed 5/66:45 am
ROA
-
ORD
Nonstop2h 09m
United Airlines
Deal found 3/26$271
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:00 pm
ORD
-
ROA
1 stop5h 10m
United Airlines
Sat 4/252:04 pm
ROA
-
ORD
Nonstop2h 09m
United Airlines
Deal found 3/29$279
This American Airlines deal was found by Cheapflights users on 3/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:17 pm
ORD
-
ROA
1 stop6h 20m
American Airlines
Sun 4/197:28 am
ROA
-
ORD
Nonstop2h 30m
American Airlines
Deal found 3/29$299
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 7/16:04 pm
BMI
-
ROA
1 stop19h 02m
Allegiant Air
Mon 7/134:40 pm
ROA
-
BMI
1 stop18h 18m
Allegiant Air
Deal found 3/26$300
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 7/16:04 pm
BMI
-
ROA
1 stop19h 02m
Allegiant Air
Thu 7/92:56 pm
ROA
-
BMI
1 stop18h 49m
Allegiant Air
Deal found 3/26$305
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 6/116:30 am
ORD
-
ROA
1 stop6h 30m
United Airlines
Tue 6/166:15 am
ROA
-
ORD
1 stop4h 21m
United Airlines
Deal found 3/27$307
This United Airlines deal was found by Cheapflights users on 3/30. 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 6/46:30 am
ORD
-
ROA
1 stop6h 30m
United Airlines
Wed 6/106:15 am
ROA
-
ORD
1 stop6h 38m
United Airlines
Deal found 3/30$308
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 8/145:25 pm
MDW
-
ROA
1 stop5h 25m
Delta
Sun 8/166:00 am
ROA
-
MDW
1 stop4h 50m
Delta
Deal found 3/27$309
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:11 pm
ORD
-
ROA
Nonstop1h 59m
American Airlines
Sun 4/127:28 am
ROA
-
ORD
Nonstop2h 30m
American Airlines
Deal found 3/28$309
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sun 6/287:58 pm
BMI
-
ROA
1 stop18h 15m
Allegiant Air
Mon 7/134:40 pm
ROA
-
BMI
1 stop18h 18m
Allegiant Air
Deal found 3/26$315
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Sun 6/287:58 pm
BMI
-
ROA
1 stop18h 15m
Allegiant Air
Thu 7/92:56 pm
ROA
-
BMI
1 stop18h 49m
Allegiant Air
Deal found 3/26$320

Find flight deals from Illinois to Roanoke

Keep the following information in mind while searching for Illinois to Roanoke flight deals. Data was last updated March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$136
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$349

Good round-trip deal

$279 or less

Good one-way deal

$188 or less
Provider with most accurate pricing for Chicago (CHI)-Roanoke flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Roanoke flights.
Search Deals
From Illinois to Roanoke
Search Deals
One-way flight from Illinois to Roanoke
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Illinois to Roanoke.
Search Deals
Price to beat on a one-way flight from Illinois to Roanoke.
Search Deals

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 March 30, 2026.
Use the filters below to find and compare flights from Illinois to Roanoke that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Fri 8/14

6:45 am-9:52 am

Nonstop2h 07m

Roanoke

Sun 8/16

6:15 am-9:33 am

1 stop4h 18m

$279

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Wed 4/22

5:15 am-10:28 am

1 stop4h 13m

Roanoke

Wed 4/29

3:28 pm-9:25 pm

1 stop6h 57m

$289

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Fri 5/29

6:05 pm-12:34 am

1 stop5h 29m

Roanoke

Mon 6/1

7:30 pm-11:59 pm

1 stop5h 29m

$289

ChicagoRoanoke

MDW - ROA

MDWROA

Chicago Midway

Fri 8/14

5:25 pm-11:50 pm

1 stop5h 25m

Roanoke

Sun 8/16

6:00 am-9:50 am

1 stop4h 50m

$309

PeoriaRoanoke

PIA - ROA

PIAROA

Greater Peoria

Sat 4/25

7:05 pm-12:10 am

1 stop4h 05m

Roanoke

Sat 5/2

7:45 pm-11:52 pm

1 stop5h 07m

$329

MolineRoanoke

MLI - ROA

MLIROA

Moline Quad-City

Wed 4/29

6:41 pm-12:10 am

1 stop4h 29m

Roanoke

Wed 5/6

7:28 am-12:21 pm

1 stop5h 53m

$329

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Fri 4/17

6:50 pm-12:25 am

1 stop4h 35m

Roanoke

Mon 4/20

7:50 pm-11:36 pm

1 stop4h 46m

$329

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Tue 6/9

6:40 am-2:48 pm

1 stop7h 08m

Roanoke

Sat 6/13

11:16 am-4:56 pm

1 stop6h 40m

$329

ChicagoRoanoke

ORD - ROA

ORDROA

Chicago O'Hare Intl

Mon 4/20

5:53 pm-12:25 am

1 stop5h 32m

Roanoke

Wed 4/22

7:50 pm-11:59 pm

1 stop5h 09m

$329

BloomingtonRoanoke

BMI - ROA

BMIROA

Bloomington-Normal

Wed 7/1

4:19 pm-12:29 am

1 stop7h 10m

Roanoke

Sat 7/11

7:15 am-11:23 am

1 stop5h 08m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 52 resultsSorted by cheapest first
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Illinois to Roanoke (average of $198). Flying from Illinois to Roanoke in June is currently the most expensive (average of $219). 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 March 30, 2026.

When flying from Illinois to Roanoke, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the morning.

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 March 30, 2026.

The most flights from USIL to ROA are scheduled on a Sunday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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

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 07m. 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 Lambert-St Louis - Roanoke or Chicago Midway - Roanoke.

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

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

  • What are the cheapest flights from Illinois to Roanoke?

    On average you can expect to pay $323 for a flight from Illinois to Roanoke. The cheapest flight overall is $143 while the most popular route, (Chicago O'Hare Intl - Roanoke) is currently priced at $269.

  • 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, February is the cheapest month in which you can book a flight from Illinois to Roanoke (average of $198). Flying from Illinois to Roanoke in June is currently the most expensive (average of $219). 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
Salem
Radford
Blacksburg
Christiansburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Roanoke

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
John F Kennedy Intl to Raleigh flights
Dallas/Fort Worth to Reagan-National flights
San Francisco to Dulles Intl flights
Atlanta to Dulles Intl flights
LaGuardia to Raleigh flights
Seattle to Reagan-National flights
Boston to Reagan-National flights
San Francisco to Reagan-National flights
Seattle to Dulles Intl flights
Boston to Raleigh flights
Atlanta to Reagan-National flights
O'Hare Intl to Reagan-National flights
Boston to Dulles Intl flights
Minneapolis to Reagan-National flights
Denver to Dulles Intl flights
O'Hare Intl to Dulles Intl flights
Orlando to Dulles Intl flights
Newark to Raleigh flights
Orlando to Reagan-National flights
Tampa to Dulles Intl flights
Hobby to Dulles Intl flights
Dallas/Fort Worth to Raleigh flights
Minneapolis to Dulles Intl flights
O'Hare Intl to Raleigh flights
Hobby to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Detroit to Reagan-National flights
Austin to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
LaGuardia to Reagan-National flights
Detroit to Dulles Intl flights
Seattle to Raleigh flights
Los Angeles to Raleigh flights
Sky Harbor Intl to Dulles Intl flights
San Francisco to Raleigh flights
Fort Lauderdale to Dulles Intl flights
Miami to Reagan-National flights
Denver to Raleigh flights
Miami to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
San Diego to Dulles Intl flights
Tampa to Reagan-National flights
Charlotte to Dulles Intl flights
Austin to Reagan-National flights
Denver to Reagan-National flights
Portland to Dulles Intl flights
Sky Harbor Intl to Reagan-National flights

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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$303FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$326FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights