Cheap flights from Chicago to Raleigh from $70
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Raleigh departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Chicago to Raleigh
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Southwest flights from Chicago to Raleigh
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How to get the cheapest flight ticket from Chicago to Raleigh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Chicago and Raleigh?
What is the cheapest month to fly to Raleigh?
The cheapest month to fly to Raleigh from Chicago is in July. Flight prices, which tend to average around $185, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of July, then departing from Chicago during the month August is also very affordable. Most momondo users find prices during this month for around $188.
What is the cheapest day to depart on your flight to Raleigh?
The cheapest day to depart from Chicago to Raleigh is on a Thursday when prices can be found for as low as $223. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $319. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.
What is the cheapest time of day to depart on your flight to Raleigh?
At noon is the cheapest time of day to fly from Chicago to Raleigh when you can find flight prices for as low as $200. Flying to Raleigh at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is in the evening when prices are around $317.
What is the cheapest Chicago to Raleigh-Durham flight route?
Fly from Chicago O'Hare Intl to Raleigh-Durham for the best Chicago - Raleigh-Durham flight prices
How far in advance should I book a flight to Raleigh?
You are more likely to see cheaper flights to Raleigh from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from Chicago for as low as $189 on momondo.
What cabin class options are available on Chicago to Raleigh-Durham flights?
There are 4 cabin classes available to choose from on Chicago to Raleigh-Durham flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chicago to Raleigh flights?
No. A direct flight is the cheapest option for a flight between Chicago to Raleigh.
How have Chicago to Raleigh flight prices changed over time?
As of June 2025, prices for Chicago to Raleigh flights are approximately 31% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Chicago to Raleigh-Durham?
Southwest, United Airlines, and Frontier are the most popular carriers operating from Chicago to Raleigh-Durham
What airlines fly to Raleigh?
American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Raleigh from Chicago according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Raleigh. Keep in mind that there are 5 different airlines that fly to Raleigh on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Raleigh on average per day?
The number of flights available between Chicago and Raleigh is 22 per day as of June 2025. The most frequent departure time is 6:00PM, with 44% of daily flights leaving in the evening.
How many flights depart from Chicago to Raleigh on average per week?
159 flights are operational weekly from Chicago to Raleigh as of June 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.
When to book flights from Chicago to Raleigh
Cheap Chicago to Raleigh (CHI to RDU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Raleigh
How far is Chicago to Raleigh-Durham by plane?
Chicago and Raleigh-Durham are 640.7 mi apart from one another. Flights usually cover this in 1h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Raleigh-Durham Airport?
Prices for flights from Chicago to Raleigh-Durham Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago to Raleigh-Durham Airport?
There are 4 operators available for flights from Chicago to Raleigh-Durham Airport as of June 2025.
How old do you have to be to fly from Chicago to Raleigh-Durham Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Raleigh-Durham Airport.
What documentation or ID do you need to fly to Raleigh-Durham Airport?
The required travel and health documents for your Raleigh-Durham Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Raleigh-Durham Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to Raleigh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Raleigh is Boeing 737-800 (17.84% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (14.19%), Embraer 175 (14.17%), and Boeing 737-900 (9.67%).
What is the most popular airline from Chicago to Raleigh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Raleigh is American Airlines (32% of total bookings). The next most popular airlines are Frontier (29%), United Airlines (23%), and Southwest (16%).
Best airlines flying from Chicago to Raleigh
Compare and see reviews for airlines that fly from Chicago to Raleigh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $45 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $145 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 8.0 4,280 reviews |
Southwest Flights From Chicago to Raleigh
Southwest is one of the most popular airlines flying from Chicago to Raleigh, operating 23 flights/week on average for this route. A good Southwest flight deal for Chicago to Raleigh starts from $169 round-trip, up to an average price of $355. Our users have rated Southwest at 8.0/10.
United Airlines Flights From Chicago to Raleigh
$145 is the best United Airlines flight deal from Chicago to Raleigh found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $311, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,810 user reviews) flies into Raleigh from Chicago 8 times in an average week so prices can vary.
Traveling to a place near Raleigh?
Book flights to Raleigh if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Raleigh?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Raleigh. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Raleigh with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Raleigh flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Raleigh?
momondo helps you find the best flight between Chicago and Raleigh by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Raleigh right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Raleigh, momondo offers a useful price alert feature which will track prices for flights to Raleigh from Chicago and alert you when they change.