RDU

$55 Find Cheap Flights from Illinois to Raleigh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Raleigh departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$105
Overall average: $261
Frontier
ma 11/17do 11/20
ORD - RDU • Non-stop
Cheapest non-stop
$106
Typical prices: $250-$415
Frontier
vr 12/12zo 1/4
ORD - RDU • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Raleigh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Raleigh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Raleigh

ma, nov. 17 - do, nov. 20
Frontier Logo
1:50 pm - 4:56 pmORD-RDU
2h 06mnonstop
Frontier Logo
6:00 am - 11:34 amRDU-ORD
6h 34m1 stop
$105Frontier
Find Deal
vr, dec. 12 - zo, jan. 4
Frontier Logo
3:14 pm - 6:19 pmORD-RDU
2h 05mnonstop
Frontier Logo
10:10 am - 11:38 amRDU-ORD
2h 28mnonstop
$106Frontier
Find Deal
do, nov. 27 - do, dec. 4
Multiple Airlines Logo
10:59 am - 6:43 pmORD-RDU
6h 44m1 stop
Multiple Airlines Logo
11:40 am - 1:08 pmRDU-ORD
2h 28mnonstop
$115Multiple Airlines
Find Deal
di, nov. 18 - ma, nov. 24
Multiple Airlines Logo
2:31 pm - 5:08 pmORD-RDU
25h 37m2 stops
Multiple Airlines Logo
4:05 pm - 5:30 pmRDU-ORD
2h 25mnonstop
$118Multiple Airlines
Find Deal
do, nov. 27 - do, dec. 4
Southwest Logo
1:30 pm - 4:15 pmMDW-RDU
1h 45mnonstop
Southwest Logo
6:30 pm - 7:35 pmRDU-MDW
2h 05mnonstop
$173Southwest
Find Deal
vr, dec. 5 - zo, dec. 7
Southwest Logo
10:00 am - 1:00 pmMDW-RDU
2h 00mnonstop
Southwest Logo
5:45 am - 6:50 amRDU-MDW
2h 05mnonstop
$177Southwest
Find Deal
ma, nov. 24 - di, dec. 2
Delta Logo
5:34 pm - 12:20 amMDW-RDU
5h 46m1 stop
Delta Logo
5:15 am - 9:54 amRDU-MDW
5h 39m1 stop
$187Delta
Find Deal
vr, dec. 5 - zo, dec. 7
Delta Logo
5:13 pm - 12:18 amMDW-RDU
6h 05m1 stop
Delta Logo
5:15 am - 9:54 amRDU-MDW
5h 39m1 stop
$197Delta
Find Deal
do, dec. 11 - zo, dec. 14
United Airlines Logo
6:45 am - 2:07 pmPIA-RDU
6h 22m1 stop
United Airlines Logo
6:20 am - 11:59 amRDU-PIA
6h 39m1 stop
$249United Airlines
Find Deal
do, nov. 27 - di, dec. 2
United Airlines Logo
10:51 am - 6:49 pmPIA-RDU
6h 58m2 stops
United Airlines Logo
5:26 pm - 9:31 pmRDU-PIA
5h 05m1 stop
$254United Airlines
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Useful Info

Good to know

Low seasonJanuary
Cheapest flight$57
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from St. Louis to Raleigh

FAQs for booking flights from Illinois to Raleigh

  • How does KAYAK find such low prices on flights from Illinois to Raleigh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Raleigh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Raleigh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Raleigh from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Raleigh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Raleigh with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Raleigh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Raleigh from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Smithfield
South Hill
Dunn
Holly Springs
South Boston
Selma
Oxford

Everything you need to know for your flight to Raleigh

Information on the airport you'll fly into in Raleigh

Raleigh (RDU)

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