How many flights depart from Raleigh to Chicago on average per week?

As of January 2026, 114 flights take off from Raleigh and land in Chicago each week. The most common flight departure day for this route is Tue, with 23% of weekly flights taking off on this day.

What is the most punctual flight time for Raleigh to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Raleigh to Chicago on average per day?

The number of flights available between Raleigh and Chicago is 16 per day as of January 2026. The most frequent departure time is 1:00PM, with 47% of daily flights leaving in the afternoon.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Raleigh to Chicago delayed?

Historically, on average around 10% of flights between Raleigh and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

Which airline has the best punctuality record on Raleigh to Chicago flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

What airlines fly to Chicago?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Chicago from Raleigh according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Raleigh-Durham to Chicago?

Frontier, JetBlue, and United Airlines are the most popular carriers operating from Raleigh-Durham to Chicago

When did momondo last update prices for flights from Raleigh-Durham Airport to Chicago?

Prices for flights from Raleigh-Durham Airport to Chicago were last updated today.

How many operators does momondo search for flights from Raleigh-Durham Airport to Chicago?

There are 6 operators available for flights from Raleigh-Durham Airport to Chicago as of January 2026.

How old do you have to be to fly from Raleigh-Durham Airport to Chicago?

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 Raleigh-Durham Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$63 Cheap Flights from Raleigh to Chicago in 2026

Q: What is the typical price of a round-trip flight between Raleigh and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $230 to $357. The lowest price recently found on this route was $123.

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Find the cheapest flights from Raleigh to Chicago

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:43 am - 1:13 pm

RDU

ORD

2h 30mnonstop

2:42 pm - 12:11 am

ORD

RDU

8h 29m1 stop

$123Frontier

Sun, Jan 18 - Sun, Jan 25

7:10 am - 1:58 pm

RDU

ORD

7h 48m1 stop

6:07 pm - 12:10 am

ORD

RDU

5h 03m1 stop

$127Frontier

Tue, Feb 3 - Tue, Feb 10

6:25 am - 4:52 pm

RDU

ORD

11h 27m1 stop

6:02 pm - 12:11 am

ORD

RDU

5h 09m1 stop

$128Frontier

Wed, Feb 18 - Wed, Feb 25

7:10 am - 12:05 pm

RDU

MDW

5h 55m1 stop

1:20 pm - 11:51 pm

MDW

RDU

9h 31m1 stop

$128Frontier

Wed, Jan 28 - Wed, Feb 4

3:50 pm - 5:36 pm

RDU

ORD

2h 46mnonstop

7:45 am - 10:48 am

ORD

RDU

2h 03mnonstop

$129Frontier

Sat, Jan 17 - Sun, Jan 18

9:25 pm - 2:26 pm

RDU

MDW

18h 01m1 stop

8:00 am - 8:37 am

MDW

RDU

23h 37m1 stop

$129Frontier

Wed, Feb 25 - Sat, Feb 28

11:43 am - 1:13 pm

RDU

ORD

2h 30mnonstop

7:45 am - 10:48 am

ORD

RDU

2h 03mnonstop

$133Frontier

Sun, Jan 18 - Mon, Jan 19

11:43 am - 1:13 pm

RDU

ORD

2h 30mnonstop

4:41 pm - 12:10 am

ORD

RDU

6h 29m1 stop

$136Frontier

Sun, Jan 18 - Mon, Jan 19

1:26 pm - 8:18 am

RDU

ORD

19h 52m1 stop

11:55 am - 6:01 pm

ORD

RDU

29h 06m1 stop

$145Multiple Airlines

Thu, Feb 5 - Sun, Feb 8

10:38 pm - 9:49 am

RDU

RFD

12h 11m1 stop

5:44 pm - 9:08 am

RFD

RDU

14h 24m1 stop

$345Multiple Airlines

Thu, Mar 12 - Sun, Mar 15

Frontier flights from Raleigh to Chicago

Our best Frontier deals on Raleigh to Chicago flight tickets

Frontier

Jan 18

RDU11:43 amRaleigh-Durham

2h 30m

ORD1:13 pmChicago O'Hare Intl

Jan 25

ORD2:42 pmChicago O'Hare Intl

8h 29m

1 stop

RDU12:11 amRaleigh-Durham

$123

Find similar

Frontier

Feb 3

RDU7:10 amRaleigh-Durham

7h 48m

1 stop

ORD1:58 pmChicago O'Hare Intl

Feb 10

ORD6:07 pmChicago O'Hare Intl

5h 03m

1 stop

RDU12:10 amRaleigh-Durham

$127

Find similar

Frontier

Feb 18

RDU6:25 amRaleigh-Durham

11h 27m

1 stop

ORD4:52 pmChicago O'Hare Intl

Feb 25

ORD6:02 pmChicago O'Hare Intl

5h 09m

1 stop

RDU12:11 amRaleigh-Durham

$128

Find similar

JetBlue flights from Raleigh to Chicago

Our best JetBlue deals on Raleigh to Chicago flight tickets

JetBlue

Feb 20

RDU5:46 pmRaleigh-Durham

6h 35m

1 stop

ORD11:21 pmChicago O'Hare Intl

Feb 28

ORD10:00 amChicago O'Hare Intl

6h 38m

1 stop

RDU5:38 pmRaleigh-Durham

$162

Find similar

JetBlue

Mar 7

RDU6:15 amRaleigh-Durham

6h 43m

1 stop

ORD11:58 amChicago O'Hare Intl

Mar 11

ORD6:04 amChicago O'Hare Intl

7h 41m

1 stop

RDU2:45 pmRaleigh-Durham

$174

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Sun 1/18

11:43 am-1:13 pm

Nonstop2h 30m

Chicago O'Hare Intl

Sun 1/25

2:42 pm-12:11 am

1 stop8h 29m

$123

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Tue 2/3

7:10 am-1:58 pm

1 stop7h 48m

Chicago O'Hare Intl

Tue 2/10

6:07 pm-12:10 am

1 stop5h 03m

$127

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Wed 2/18

6:25 am-4:52 pm

1 stop11h 27m

Chicago O'Hare Intl

Wed 2/25

6:02 pm-12:11 am

1 stop5h 09m

$128

RaleighChicago

RDU - MDW

RDUMDW

Raleigh-Durham

Wed 1/28

7:10 am-12:05 pm

1 stop5h 55m

Chicago Midway

Wed 2/4

1:20 pm-11:51 pm

1 stop9h 31m

$128

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Sat 1/17

3:50 pm-5:36 pm

Nonstop2h 46m

Chicago O'Hare Intl

Sun 1/18

7:45 am-10:48 am

Nonstop2h 03m

$129

RaleighChicago

RDU - MDW

RDUMDW

Raleigh-Durham

Wed 2/25

9:25 pm-2:26 pm

1 stop18h 01m

Chicago Midway

Sat 2/28

8:00 am-8:37 am

1 stop23h 37m

$129

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Sun 1/18

11:43 am-1:13 pm

Nonstop2h 30m

Chicago O'Hare Intl

Mon 1/19

7:45 am-10:48 am

Nonstop2h 03m

$133

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Sun 1/18

11:43 am-1:13 pm

Nonstop2h 30m

Chicago O'Hare Intl

Mon 1/19

4:41 pm-12:10 am

1 stop6h 29m

$136

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Thu 2/5

1:26 pm-8:18 am

1 stop19h 52m

Chicago O'Hare Intl

Sun 2/8

11:55 am-6:01 pm

1 stop29h 06m

$145

RaleighChicago

RDU - RFD

RDURFD

Raleigh-Durham

Thu 3/12

10:38 pm-9:49 am

1 stop12h 11m

Chicago Greater Rockford

Sun 3/15

5:44 pm-9:08 am

1 stop14h 24m

$345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Chicago

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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Raleigh and Chicago?

What is the cheapest month to fly to Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from Raleigh, with most prices found around $217. If you’re not able to fly to Chicago in August, then October is your next best option. Flight prices from Raleigh to Chicago during October average around $217.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $351. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Raleigh to Chicago for around $542.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Raleigh to Chicago during this time can be as low as $322. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $502.

What is the cheapest Raleigh-Durham to Chicago flight route?

Fly from Raleigh-Durham to Chicago Midway for the best Raleigh-Durham - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $286 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Raleigh for as low as $215 on momondo.

What cabin class options are available on Raleigh-Durham to Chicago flights?

There are 4 cabin classes available to choose from on Raleigh-Durham to Chicago 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 Raleigh to Chicago flights?

No. A direct flight is the cheapest option for a flight between Raleigh to Chicago.

How have Raleigh to Chicago flight prices changed over time?

As of January 2026, prices for Raleigh to Chicago flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Raleigh to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Raleigh to Chicago (RDU to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Chicago

Best Price Found	$148
Fastest flight time	1h 55m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Raleigh in the past 72 hours is $148. The best round-trip flight deal from Raleigh to Chicago found on momondo in the last 72 hours is $301.

The fastest flight from Raleigh to Chicago takes 1h 55m

Direct flights go from Raleigh to Chicago every day.

There are 3 airports in Chicago. From Raleigh there are direct flights to Chicago Midway (MDW).

Search flight deals

How far is Raleigh-Durham to Chicago by plane?
The straight-line distance from Raleigh-Durham to Chicago is 640.7 mi. In terms of flight time, this usually takes a little over 1h 55m.
When did momondo last update prices for flights from Raleigh-Durham Airport to Chicago?
Prices for flights from Raleigh-Durham Airport to Chicago were last updated today.
How many operators does momondo search for flights from Raleigh-Durham Airport to Chicago?
There are 6 operators available for flights from Raleigh-Durham Airport to Chicago as of January 2026.
How old do you have to be to fly from Raleigh-Durham Airport to Chicago?
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 Raleigh-Durham Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Raleigh to Chicago?
Based on momondo bookings for flights between Raleigh and Chicago, the leading plane model is Embraer 175, making up 15.22% of the total bookings. Other popular models include Boeing 737 MAX 9 with 14.23%, Boeing 737-800 with 11.14%, and Boeing 737 MAX 8 with 11.10%.
What is the most popular airline from Raleigh to Chicago?
Based on momondo bookings for flights between Raleigh and Chicago, the leading airline is American Airlines, making up 28% of the total bookings. Other popular airlines include Frontier with 27%, Southwest with 22%, and United Airlines with 22%.

Best airlines flying from Raleigh to Chicago

Compare and see reviews for airlines that fly from Raleigh to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $77	Free Cancellation	Rating 5.7 3,064 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $81	Free Cancellation	Rating 6.3 8,273 reviews	Search Spirit Airlines flights
Delta	PriceFrom $98	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
United Airlines	PriceFrom $161	Free Cancellation	Rating 7.4 9,132 reviews	Search United Airlines flights
American Airlines	PriceFrom $172	Free Cancellation	Rating 7.2 11,083 reviews	Search American Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,247 reviews	Search Southwest flights

Southwest Flights From Raleigh to Chicago
The lowest priced Southwest flight from Raleigh to Chicago from the last 72 hours was $177. Generally, Southwest has 10 flights on this route every week with an average price of $313. Southwest is rated 8.0/10 by our users.
United Airlines Flights From Raleigh to Chicago
United Airlines is also a popular choice for this route. United Airlines flight deals for Raleigh to Chicago start from as low as $161 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $310. United Airlines operates 16 flights to Chicago from Raleigh in an average week. Users have rated it 7.4/10 across 9,132 reviews.

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Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Raleigh to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Raleigh to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Raleigh to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Raleigh to Chicago?

Once all potential Raleigh to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Raleigh to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Raleigh to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Raleigh to Chicago from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Chicago departing on 2/3. 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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See travel insights to Chicago from

How to get the cheapest flight ticket from Raleigh to Chicago

What is the typical price of a round-trip flight between Raleigh and Chicago?

What is the cheapest month to fly to Chicago?

The month of August is, on average, the cheapest month to fly to Chicago from Raleigh, with most prices found around $217. If you’re not able to fly to Chicago in August, then October is your next best option. Flight prices from Raleigh to Chicago during October average around $217.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Raleigh to Chicago during this time can be as low as $322. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $502.

What is the cheapest Raleigh-Durham to Chicago flight route?

Fly from Raleigh-Durham to Chicago Midway for the best Raleigh-Durham - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Raleigh-Durham to Chicago flights?

There are 4 cabin classes available to choose from on Raleigh-Durham to Chicago 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 Raleigh to Chicago flights?

No. A direct flight is the cheapest option for a flight between Raleigh to Chicago.

How have Raleigh to Chicago flight prices changed over time?

As of January 2026, prices for Raleigh to Chicago flights are approximately 34% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Raleigh-Durham to Chicago?

Frontier, JetBlue, and United Airlines are the most popular carriers operating from Raleigh-Durham to Chicago

What airlines fly to Chicago?

How often are flights from Raleigh to Chicago delayed?

Historically, on average around 10% of flights between Raleigh and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

What is the most punctual flight time for Raleigh to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Raleigh to Chicago flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

How many flights depart from Raleigh to Chicago on average per day?

The number of flights available between Raleigh and Chicago is 16 per day as of January 2026. The most frequent departure time is 1:00PM, with 47% of daily flights leaving in the afternoon.

How many flights depart from Raleigh to Chicago on average per week?

As of January 2026, 114 flights take off from Raleigh and land in Chicago each week. The most common flight departure day for this route is Tue, with 23% of weekly flights taking off on this day.

When to book flights from Raleigh to Chicago

Cheap Raleigh to Chicago (RDU to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Raleigh-Durham to Chicago by plane?

When did momondo last update prices for flights from Raleigh-Durham Airport to Chicago?

How many operators does momondo search for flights from Raleigh-Durham Airport to Chicago?

How old do you have to be to fly from Raleigh-Durham Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Raleigh to Chicago?

What is the most popular airline from Raleigh to Chicago?

Best airlines flying from Raleigh to Chicago

Compare and see reviews for airlines that fly from Raleigh to Chicago with momondo

Southwest Flights From Raleigh to Chicago

United Airlines Flights From Raleigh to Chicago

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Chicago?

Can I find flights from Raleigh to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Raleigh to Chicago?

I’m not ready to book a flight from Raleigh to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down