89 € Cheap Flights from Raleigh / Durham to Chicago

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Flight deals from Raleigh / Durham to Chicago

Looking for a cheap last-minute deal or the best return flight from Raleigh / Durham Airport to Chicago? If you want to travel next month, return fares start from 93 €. Find the lowest prices on one-way and return tickets right here.

Chicago.89 € per passenger.Departing Mon, 20 Apr, returning Thu, 23 Apr.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Raleigh / Durham on Mon, 20 Apr, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Thu, 23 Apr, arriving in Raleigh / Durham.Price includes taxes and charges.From 89 €, select.

Chicago.93 € per passenger.Departing Thu, 7 May, returning Sun, 10 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Raleigh / Durham on Thu, 7 May, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Sun, 10 May, arriving in Raleigh / Durham.Price includes taxes and charges.From 93 €, select.

Chicago.107 € per passenger.Departing Thu, 30 Apr, returning Sat, 2 May.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Thu, 30 Apr, arriving in Chicago O'Hare International.Inbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Sat, 2 May, arriving in Raleigh / Durham.Price includes taxes and charges.From 107 €, select.

Chicago.118 € per passenger.Departing Thu, 30 Apr, returning Mon, 4 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Raleigh / Durham on Thu, 30 Apr, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Mon, 4 May, arriving in Raleigh / Durham.Price includes taxes and charges.From 118 €, select.

Chicago.121 € per passenger.Departing Tue, 16 Jun, returning Tue, 23 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Tue, 16 Jun, arriving in Chicago Midway.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Tue, 23 Jun, arriving in Raleigh / Durham.Price includes taxes and charges.From 121 €, select.

Chicago.151 € per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departs from Raleigh / Durham on Thu, 28 May, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago Midway on Mon, 1 Jun, arriving in Raleigh / Durham.Price includes taxes and charges.From 151 €, select.

Chicago.167 € per passenger.Departing Thu, 30 Jul, returning Wed, 5 Aug.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Thu, 30 Jul, arriving in Chicago Midway.Inbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Wed, 5 Aug, arriving in Raleigh / Durham.Price includes taxes and charges.From 167 €, select.

Chicago.175 € per passenger.Departing Fri, 3 Jul, returning Wed, 8 Jul.Return flight with Breeze Airways and Frontier Airlines.Outbound indirect flight with Breeze Airways, departs from Raleigh / Durham on Fri, 3 Jul, arriving in Chicago Rockford.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Wed, 8 Jul, arriving in Raleigh / Durham.Price includes taxes and charges.From 175 €, select.

Chicago.177 € per passenger.Departing Thu, 13 Aug, returning Mon, 17 Aug.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Thu, 13 Aug, arriving in Chicago Rockford.Inbound indirect flight with Allegiant Air, departs from Chicago Rockford on Mon, 17 Aug, arriving in Raleigh / Durham.Price includes taxes and charges.From 177 €, select.

Chicago.190 € per passenger.Departing Tue, 30 Jun, returning Mon, 6 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Tue, 30 Jun, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Mon, 6 Jul, arriving in Raleigh / Durham.Price includes taxes and charges.From 190 €, select.

Chicago.192 € per passenger.Departing Sun, 19 Apr, returning Tue, 8 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Sun, 19 Apr, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Tue, 8 Sep, arriving in Raleigh / Durham.Price includes taxes and charges.From 192 €, select.

Chicago.206 € per passenger.Departing Tue, 16 Jun, returning Tue, 23 Jun.Return flight with United.Outbound direct flight with United departs from Raleigh / Durham on Tue, 16 Jun, arriving in Chicago O'Hare International.Inbound direct flight with United departs from Chicago O'Hare International on Tue, 23 Jun, arriving in Raleigh / Durham.Price includes taxes and charges.From 206 €, select.

Chicago.212 € per passenger.Departing Thu, 3 Sep, returning Sun, 6 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Thu, 3 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sun, 6 Sep, arriving in Raleigh / Durham.Price includes taxes and charges.From 212 €, select.

Chicago.229 € per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Raleigh / Durham on Thu, 28 May, arriving in Chicago Midway.Inbound direct flight with Southwest Airlines departs from Chicago Midway on Mon, 1 Jun, arriving in Raleigh / Durham.Price includes taxes and charges.From 229 €, select.

Chicago.240 € per passenger.Departing Fri, 14 Aug, returning Tue, 18 Aug.Return flight with United.Outbound direct flight with United departs from Raleigh / Durham on Fri, 14 Aug, arriving in Chicago O'Hare International.Inbound direct flight with United departs from Chicago O'Hare International on Tue, 18 Aug, arriving in Raleigh / Durham.Price includes taxes and charges.From 240 €, select.

Chicago.256 € per passenger.Departing Tue, 30 Jun, returning Mon, 6 Jul.Return flight with United.Outbound direct flight with United departs from Raleigh / Durham on Tue, 30 Jun, arriving in Chicago O'Hare International.Inbound direct flight with United departs from Chicago O'Hare International on Mon, 6 Jul, arriving in Raleigh / Durham.Price includes taxes and charges.From 256 €, select.

Find the cheapest month to fly from Raleigh / Durham to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Raleigh / Durham to Chicago flights are currently cheapest in April.

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Direct flights from Raleigh / Durham to Chicago

Alternative Raleigh / Durham to Chicago routes

Looking for the cheapest, fastest or easiest route from Raleigh / Durham to Chicago? You could fly into the following airports instead.

Durham to Chicago: Flight information

The things to know before you go.

Cheapest flight found	47 €
Cheapest month to fly	May
Average flight time	2 hrs, 16 mins
Most popular airline	American Airlines
Average flights per week	352

Finding cheap flights from Raleigh / Durham to Chicago: Frequently asked questions

How many airports are there in Chicago?

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.

How much are return flights from Raleigh / Durham to Chicago?

The best price we found for a return flight from Raleigh / Durham to Chicago is 89 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Raleigh / Durham to Chicago?

2 hours and 16 minutes is the average flight time from Raleigh / Durham to Chicago.

Which airlines fly direct from Raleigh / Durham to Chicago?

American Airlines, Republic Airways and United fly direct from Raleigh / Durham to Chicago.

How many flights are there a week from Raleigh / Durham to Chicago?

As of April 2026, there are 352 flights per week flying from Raleigh / Durham to Chicago.

When is the cheapest time to fly from Raleigh / Durham to Chicago?

The cheapest month to fly from Raleigh / Durham to Chicago is usually April.

Which is the cheapest airport to fly into in Chicago?

If you're flying from Raleigh / Durham Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from 89 €.

Which upcoming date is cheapest to fly from Raleigh / Durham Airport to Chicago on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Raleigh / Durham Airport to Chicago on Monday, 20 April 2026.

Can I get a direct flight from Raleigh / Durham Airport to Chicago?

Yes – the average flight time is 2 hours and 16 minutes.

How can I get the best flight deal from Raleigh / Durham Airport to Chicago?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Chicago?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Chicago?

In April, the average temperature is usually around 8°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.

Which is the cheapest airline to fly from Raleigh / Durham Airport to Chicago with?

Currently, Frontier Airlines offers the cheapest flight tickets to Chicago.

Flying from Raleigh-Durham International Airport (RDU) to Chicago: what you need to know

Expect to be travelling for 2 hours 5 minutes. That's the average journey time for a direct flight from Raleigh-Durham International Airport to Chicago.
Chicago is one hour behind Durham, where Raleigh-Durham International Airport is located. Chicago follows the UTC-6 timezone.
Raleigh-Durham International Airport (RDU) to Chicago O'Hare International Airport (ORD) is the most popular route, with 64 weekly departures to pick from. If you prefer a later start to the day, the last flight from RDU to ORD is with American Airlines at 19:46. Choose the first departure with American Airlines at 05:55 if you want to get on your way earlier.
For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably catch your RDU to Chicago flight.
You can expect longer queues during popular months such as June. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a smart move.
Direct Raleigh-Durham International Airport to Chicago tickets are available for booking. Chicago O'Hare International Airport (ORD) is where you'll arrive.
You'll find a good selection of carriers operating direct flights from Raleigh-Durham International Airport to Chicago, including:
RDU is around 16 kilometres from central Durham. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the travel time to be around 45 minutes.
Want a hassle-free start to your trip? Stay near RDU. Whether you've booked an early flight from Raleigh-Durham International Airport to Chicago or don't want departure day to feel hectic, these hotels are worth a look:
When it comes to the on-time performance of Raleigh-Durham International Airport, 78% of flights arrive within the scheduled time frame.

How to find the cheapest flights from Raleigh-Durham International Airport (RDU) to Chicago

The lowest price we've seen for a one-way Raleigh-Durham International Airport to Chicago flight is 47 €. The cheapest price for a return flight is 89 €. Remember fares may change due to availability at the time of booking.
To pick up cheap flights from RDU to Chicago, book early. Airlines generally offer lower fares when tickets are first released.
Scoring cheap tickets from Raleigh-Durham International Airport to Chicago is easier if you're flexible with your dates. Use the 'Whole month' search function to get the best prices throughout the month and walk away with an epic deal.
There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll notify you as soon as there's an even bigger deal on cheap flights from RDU to Chicago.
Pick your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Raleigh-Durham International Airport to Chicago by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Chicago

Chicago O'Hare International Airport (ORD)

Chicago O'Hare International Airport (ORD) is around 27 kilometres from central Chicago. If you're catching a taxi or a ride-share, the drive will take roughly 30 minutes.
Getting to the centre by public transport takes about 45 minutes.
If you have a late flight from Raleigh-Durham International Airport to Chicago, few things beat the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and resting soon after at one of these hotels near ORD:
Lock in the best possible rate by booking your ride from Chicago O'Hare International Airport around four weeks ahead of your flight from RDU to Chicago.
You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

The centre of Chicago is located around 16 kilometres from Chicago Midway International Airport (MDW). After your flight from Raleigh-Durham International Airport to Chicago has landed and you've navigated your way to arrivals, expect a drive of about 25 minutes.
If you choose to travel on public transport, the ride to the centre will take you 30 minutes or so.
You'll find some comfortable places to call home for the night near MDW. Unwind and get cosy after your RDU to Chicago flight at one of these well-located options:
Don't pay more than you need to. Reserving your ride four weeks before your arrival at MDW will help you save.
The address for Chicago Midway International Airport is 5700 South Cicero.

Chicago Rockford International Airport (RFD)

Make tracks for the city centre after your flight from Raleigh-Durham International Airport to Chicago has landed. Central Chicago is about 145 kilometres from Chicago Rockford International Airport (RFD) and takes roughly 1 hour 40 minutes to reach by car.
Public transport can get you there in about 2 hours.
Enjoy a quiet, low-key start to your trip by staying at a hotel near RFD after your RDU to Chicago flight. Rest up after a long day of travel or just take a moment to find your footing in a new place at:
Booking a couple of weeks ahead of your flight from Raleigh-Durham International Airport to Chicago is a smart way to go. Along with better prices, you'll likely have a better variety of makes and models to choose from at RFD.
The street address for Chicago Rockford International Airport is 2 Airport Cir.

Best time to go to Chicago

It's time to figure out your travel dates for your flight from Raleigh-Durham International Airport to Chicago. July is the most popular month for a trip to Chicago. If you prefer a quieter atmosphere, go in January.
The warmest month in Chicago is July, with temperatures ranging between 16ºC (61ºF) and 28ºC (82ºF). Book your Raleigh-Durham International Airport to Chicago plane ticket then if that's the weather you find most pleasant.
If you'd rather travel in cooler conditions, look for a cheap ticket from RDU to Chicago in January when temperatures average between -12ºC (10ºF) and 3ºC (37ºF).

More about Chicago

Once you've booked your flight from Raleigh-Durham International Airport to Chicago, find a hotel that offers both comfort and a great location. Make one of these options your base for exploring Chicago:
Art Institute of Chicago and Millennium Park are just the start of the popular attractions to add to your Chicago travel itinerary. Keep the sightseeing going at Willis Tower.

Explore more of the United States

You've seen Chicago, now it's time to discover more of the United States. Travel around 451 kilometres southeast to Columbus to tick off its leading attractions. From Franklin Park Conservatory and Botanical Gardens to Whetstone Park / Park of Roses and Ohio Theatre, you'll have a full itinerary ahead.
Indianapolis is another standout destination in the United States and is around 257 kilometres southeast of Chicago. No journey is complete without seeing Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.