RDU to ORD Flight Guide: Nonstop Routes and Travel Savings
Price data is being collected for this route. Check back soon.
Prices by Month
Price History
Tracking the Jun 4, 2026 departure — the cheapest date we found.
Price Behavior: RDU → ORD
Based on 6 months of fare data collected by Trip Manta.
Lowest Fare
$0
Highest Fare
$240
Median Fare
$129
Price Spread
$240
Prices stay relatively stable on this route.
Cheapest month to fly: June 2026 (from $0)
Most expensive month: April 2026 (from $240)
Biggest price drop caught: $51 between consecutive checks
Most frequent cheapest airline: Southwest
What This Means for You
Flights from Raleigh to Chicago range from $0 to $240, a $240 spread across the months we track. If your dates are flexible, June 2026 tends to have the lowest fares. Prices are relatively stable on this route, so you may not need to wait long for a good deal. Tracking still helps you confirm you are getting a fair price. We have caught drops as large as $51 between hourly checks on this route.
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From
Raleigh (RDU)
To
Chicago (ORD)
Airport Information
Raleigh (RDU)
Raleigh-Durham International Airport (RDU) is the primary gateway for central North Carolina, serving the vibrant cities of Raleigh, Durham, and Chapel Hill. Known for its modern terminals and efficient security checkpoints, RDU offers a variety of local dining options, including the famous 42nd St. Oyster Bar and Raleigh Taproom. The airport is conveniently located off Interstate 40, providing easy access for travelers across the Research Triangle region.
Chicago (ORD)
Chicago O'Hare International Airport (ORD) is a world-class aviation hub located approximately 17 miles northwest of the Chicago Loop. As a primary hub for both United and American Airlines, ORD features four active terminals and an extensive array of amenities, ranging from high-end retail to public art installations like the neon-lit 'Sky's the Limit' walkway. Travelers can easily reach downtown via the CTA Blue Line train, which offers the most consistent transit time.
Frequently Asked Questions
How long is the average flight from RDU to ORD?
The average flight duration is approximately 2 hours and 15 minutes, though actual air time is often just under two hours.
Which airlines offer nonstop flights between Raleigh and Chicago O'Hare?
American Airlines and United Airlines both offer frequent daily nonstop service, while other carriers may offer connecting flights.
Is there a time difference between Raleigh and Chicago?
Yes, Chicago is in the Central Time Zone, which is one hour behind Raleigh's Eastern Time Zone.
What is the best way to get from ORD to downtown Chicago?
The CTA Blue Line 'L' train is the most cost-effective and reliable method, taking about 45 minutes to reach the city center.
Does RDU offer TSA PreCheck for this route?
Yes, RDU has dedicated TSA PreCheck lanes in both Terminal 1 and Terminal 2 to expedite the security process for eligible travelers.
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