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Cheap flights from Raleigh-Durham Intl to Chicago (RDU - CHI)

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The best prices from Raleigh-Durham Intl to Chicago are usually found in September or October, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

How to find the cheapest flight from
Raleigh-Durham Intl (RDU) to Chicago (CHI)

RDU - CHI
Price
$97 - $217
CHI
Temperature
33.8 - 84.2 °F
CHI
Rainfall
0.7 - 4.3 inches
Popular in February High demand for flights, 33% potential price rise
Cheapest in September Best time to find cheap flights, 33% potential price drop
Round-trip from $97 From Raleigh-Durham Intl to Chicago
One-way from $81 One-way flight from Raleigh-Durham Intl to Chicago
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Raleigh-Durham Intl to Chicago?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 33% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Raleigh-Durham Intl to Chicago?

Travelers have found it’s best to book a flight 37 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Raleigh-Durham Intl to Chicago 1-2 weeks in advance for as low as $177, or $177 for flights within the next 24 hours.

Cheap flights from Raleigh-Durham Intl to Chicago in July, August 2020

The best prices found for RDU to CHI flights for July, August
29 Jul - 6 Aug
$87pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
RDU
Raleigh-Durham
29 Jul - 7 Aug
$90pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
RDU
Raleigh-Durham
30 Jul - 7 Aug
$95pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
Non-Stop
RDU
Raleigh-Durham

Raleigh-Durham Intl to Chicago 2020 flight deals

Cheap flights to Chicago from Raleigh-Durham Intl found for this year
5 Aug - 11 Aug
$72pp
RDU
Raleigh-Durham
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
RDU
Raleigh-Durham
7 Aug - 9 Aug
$74pp
RDU
Raleigh-Durham
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
RDU
Raleigh-Durham
7 Aug - 11 Aug
$75pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
RDU
Raleigh-Durham

Non-stop flights to Chicago from Raleigh-Durham Intl

Save time with Raleigh-Durham Intl to Chicago direct flight deals
5 Aug - 11 Aug
$72pp
RDU
Raleigh-Durham
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
RDU
Raleigh-Durham
7 Aug - 9 Aug
$74pp
RDU
Raleigh-Durham
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
RDU
Raleigh-Durham
7 Aug - 11 Aug
$75pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
RDU
Raleigh-Durham

Last minute flights from Raleigh-Durham Intl to Chicago

Late deals on round-trip flights to Chicago from Raleigh-Durham Intl, departing today and this week
14 Jul - 17 Jul
$173pp
RDU
Raleigh-Durham
Multiple Airlines
   
2 STOPS
RFD
Chicago Greater Rockford
RFD
Chicago Greater Rockford
Multiple Airlines
   
2 STOPS
RDU
Raleigh-Durham
25 Jun - 9 Jul
$198pp
RDU
Raleigh-Durham
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
RDU
Raleigh-Durham
11 Jul - 13 Jul
$200pp
RDU
Raleigh-Durham
Multiple Airlines
 
1 STOP
RFD
Chicago Greater Rockford
RFD
Chicago Greater Rockford
Multiple Airlines
   
2 STOPS
RDU
Raleigh-Durham

One-way flights to Chicago from Raleigh-Durham Intl

The cheapest one-way flights from Raleigh-Durham Intl to Chicago
5:32 pm - 5:33 am
Spirit Airlines
2 Stops
37h 01m
RDU - ORD
Spirit Airlines
$81
Kiwi.com
2:55 am - 6:38 am
Major Airline
1 Stop
4h 43m
RDU - ORD
Major Airline
$82
StudentUniverse
7:00 am - 12:40 pm
Delta
1 Stop
6h 40m
RDU - ORD
Delta
$83
Delta

Related info for your journey

Useful info, stats and facts about Raleigh-Durham Intl to Chicago flights.

Flight FAQs

From Raleigh-Durham Intl to Chicago

Are flight prices decreasing from Raleigh-Durham Intl to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Raleigh-Durham Intl and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Raleigh-Durham Intl to Chicago for under $100 on Cheapflights?

Yes, there are multiple flights from Raleigh-Durham Intl to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $72, but on average you can expect to pay $85.

Are there nonstop flights from Raleigh-Durham Intl to Chicago for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Raleigh-Durham Intl to Chicago under $100. A good price for a nonstop flight from Raleigh-Durham Intl to Chicago is less than $87.

Are there last-minute flights available from Raleigh-Durham Intl to Chicago for under $200?

There are currently 20+ open flights from Raleigh-Durham Intl to Chicago within the next 7 days for less than $200.

What days are nonstop flights available from Raleigh-Durham Intl to Chicago?

Nonstop flights are available for this route on the following days: Friday.

How popular is this flight route?

Flights from Raleigh-Durham to Chicago have been viewed 158 times in the past calendar month.

What is the cheapest airline for this route?

American Airlines Inc. offers the cheapest flights from Raleigh-Durham Intl to Chicago. Per day you can find on average 77 flights for this route and airline.

How long does the flight from Raleigh-Durham Intl to Chicago take?

Your journey will take you approximately 3 hours. Your flight will cover a distance of about 403 miles.

How many flights depart from Raleigh-Durham Intl to Chicago on average per day?

1 flight departure from Raleigh-Durham to Chicago per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

Is Raleigh-Durham Intl weather warmer or cooler than Chicago?

Expect the weather to be around 91 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Chicago is generally colder than in Raleigh-Durham Intl.

Alternative routes for Raleigh-Durham Intl to Chicago

Destination information for Chicago

Things to know before you go. Useful info for your trip from Raleigh-Durham Intl to Chicago
Flight duration
2h 13m
Average temperature for July in Chicago
84.2 °F
Avg rainfall for July in Chicago
3.7 ″

Airports servicing Raleigh

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Hourly flight availability from Raleigh-Durham Intl to Chicago

Afternoon Noon to 6 PM 46% of RDU to CHI departures
Morning 6 AM to noon 31% of RDU to CHI departures
Early morning Midnight to 6 AM 23% of RDU to CHI departures
Evening 6 PM to midnight 0% of RDU to CHI departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Raleigh-Durham Intl to Chicago
Sunday
20 daily flights
Monday
21 daily flights
Tuesday
20 daily flights
Wednesday
21 daily flights
Thursday
20 daily flights
Friday
20 daily flights
Saturday
18 daily flights