$64 Cheap Flights from Raleigh (RDU) to Chicago (CHI)

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Cheap Flights from Raleigh to Chicago (RDU-CHI)

Prices were available within the past 7 days and start at $64 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Spirit Airlines
Frontier Airlines
American Airlines
Frontier Airlines
American Airlines
United
Spirit Airlines
Southwest Airlines

Frequently asked questions

How much is a flight from RDU to Chicago, IL (CHI-All Airports)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Raleigh - Durham Intl. Airport (RDU) to Chicago, IL (CHI-All Airports) start from $137. Book today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Raleigh--Durham Airport to Chicago, IL (CHI-All Airports)?
We get that your situation can change unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Raleigh--Durham Airport to Chicago, IL (CHI-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for RDU to Chicago, IL (CHI-All Airports) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from RDU to Chicago, IL (CHI-All Airports)?
Forget about a movie marathon on this flight — it’s only 684 mi from Morrisville to Illinois. Find your seat, order a snack and you’ll be in Illinois in next to no time.
Which airlines fly direct from Raleigh - Durham Intl. Airport (RDU) to Chicago, IL (CHI-All Airports)?
American Airlines (AA) is one of the preferred choices for many travelers flying between Raleigh–Durham Airport and Chicago, IL (CHI-All Airports). Choose from the 95 flights it operates on this route each month. Southwest Airlines (WN) is also worth considering. It offers 86 flights each month. Between these two airlines, you’ll be able to find a good deal from Morrisville to Illinois.
Are Raleigh--Durham Airport to Chicago, IL (CHI-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute flight deals between RDU and Chicago, IL (CHI-All Airports) are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers release their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking back and be ready to secure your seat when the fares dip.
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