Cheap Flights from Chicago to Raleigh/Durham (ORD to RDU) from $251.00

Planning a journey from the windy shores of Chicago to North Carolina's bustling Research Triangle? Globitude Travels helps you secure the best fares from O'Hare to Raleigh-Durham International Airport. Whether you are flying for business or leisure, compare options across leading carriers and book your ideal Chicago to Raleigh/Durham flight today.

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Cheapest fares from Chicago to Raleigh/Durham

Lowest fare found per airline on the ORD → RDU route, with our discounted phone-deal price.

Airline	Cabin	Found fare	Our discounted fare	Fare found on
Frontier	Economy	~~$418.74~~	$251.24	Sep 13, 2026	Book
American Airlines	Economy	~~$538.80~~	$323.28	Sep 13, 2026	Book
United Airlines	Economy	~~$555.80~~	$333.48	Sep 13, 2026	Book
Delta Air Lines	Economy	~~$645.00~~	$387.00	Sep 13, 2026	Book
JetBlue	Economy	~~$665.40~~	$399.24	Sep 13, 2026	Book
Alaska Airlines	Economy	~~$1,724.00~~	$1,034.40	Sep 13, 2026	Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

Flying from Chicago to Raleigh/Durham

Swapping the iconic skyline of Chicago for the leafy canopy of Raleigh and Durham opens up a world of southern hospitality, tech hubs, and rich history. Departing from Chicago O'Hare International Airport (ORD), travelers can reach Raleigh-Durham International Airport (RDU) on direct or connecting flights tailored to any travel budget. Expect warm summers and mild spring and autumn weather in the Triangle region, making it an inviting destination throughout the year.

Once you touch down at RDU, exploring the vibrant neighborhoods of downtown Raleigh, historic Durham, and Chapel Hill is convenient by rental car or rideshare. The area is renowned for its authentic North Carolina barbecue, thriving craft brewery scene, and prestigious university campuses. Globitude Travels makes it easy to compare flight options from budget-friendly choices like Frontier to full-service carriers like Delta, United, American, Southwest, JetBlue, and Alaska Airlines.

Money-saving tips for this route

Book your ticket at least three to four weeks in advance to catch ultra-low fares starting at $109 on budget carriers like Frontier.
Fly on a Tuesday or Wednesday to take advantage of lower demand and better mid-week prices across Delta, United, and American.
Review baggage policies carefully when comparing low-cost airfares against full-service options to avoid unexpected airport fees.
Sign up for fare notifications on Globitude Travels to lock in discount pricing as soon as Chicago to Raleigh/Durham fares drop.

Frequently asked questions

Which airlines fly from Chicago (ORD) to Raleigh/Durham (RDU)?

Globitude Travels offers fares on Frontier, Delta Air Lines, Southwest, United Airlines, American Airlines, JetBlue, and Alaska Airlines for this route.

Which airports are used for flights between Chicago and Raleigh/Durham?

Flights depart from Chicago O'Hare International Airport (ORD) and land at Raleigh-Durham International Airport (RDU).

What is generally the cheapest month to book flights to Raleigh/Durham?

Late fall and mid-winter months, particularly November through February (excluding holiday peak periods), typically offer the most affordable fares.

Are direct non-stop flights available between Chicago and Raleigh/Durham?

Yes, several major carriers offer direct non-stop service between ORD and RDU, while others operate convenient one-stop connections.

Can I book my Chicago to Raleigh/Durham flight over the phone?

Yes, you can contact Globitude Travels by phone to speak with a travel specialist for personalized booking assistance and special deals.

Related routes

↩ Raleigh/Durham to Chicago Chicago to Abuja Chicago to Atlanta Chicago to Calgary Chicago to Cancún Chicago to Charleston Chicago to Charlotte Atlanta to Raleigh/Durham Boston to Raleigh/Durham Dallas-Fort Worth to Raleigh/Durham Dallas to Raleigh/Durham Erie to Raleigh/Durham Indianapolis to Raleigh/Durham All routes →

Why book with Globitude Travels

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The fare you see is all-inclusive — taxes and fees shown before you pay, never after.

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Globitude Travels is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.

Page updated September 13, 2026 · fare data refreshed automatically from live flight searches.