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$48+ Cheap flights from Raleigh (RDU) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CHI
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Raleigh-Durham to Chicago are usually found in August or June, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Raleigh to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

August

Round-trip from

$121
(Booking.com)

One-way from

$53
(Cheapflightsfares)
Provider with most accurate pricing for Raleigh-Durham-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Chicago (CHI) flights.
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High demand for flights, 27% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Raleigh-Durham to Chicago (CHI)
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One-way flight from Raleigh-Durham to Chicago (CHI)
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Find flight deals from Raleigh to Chicago

Cheapest flights from Raleigh to Chicago
Explore the most affordable flight options available from Raleigh to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Booking.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:08 pmRDU - ORD
1 stop25h 38mFrontier
Wed 12/186:55 amORD - RDU
1 stop12h 43mFrontier
Deal found 11/19$121
This Booking.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/169:59 pmRDU - MDW
1 stop20h 55mFrontier
Wed 12/186:50 amMDW - RDU
1 stop12h 48mFrontier
Deal found 11/19$121
This Booking.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/59:59 pmRDU - ORD
1 stop12h 55mMultiple Airlines
Tue 12/109:58 amORD - RDU
1 stop11h 38mMultiple Airlines
Deal found 11/19$147
This Priceline deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:30 amRDU - ORD
1 stop11h 36mSpirit Airlines
Fri 12/611:45 amORD - RDU
1 stop9h 51mSpirit Airlines
Deal found 11/19$157
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:00 amRDU - ORD
Nonstop2h 24mAmerican Airlines
Wed 12/183:59 pmORD - RDU
Nonstop1h 52mAmerican Airlines
Deal found 11/19$178
This Southwest deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:35 amRDU - MDW
Nonstop2h 05mSouthwest
Wed 12/252:30 pmMDW - RDU
Nonstop1h 50mSouthwest
Deal found 11/18$178
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:30 amRDU - MDW
1 stop4h 20mDelta
Wed 1/86:00 amMDW - RDU
1 stop6h 36mDelta
Deal found 11/20$196
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/166:00 amRDU - ORD
1 stop4h 34mUnited Airlines
Tue 1/76:35 pmORD - RDU
Nonstop2h 07mUnited Airlines
Deal found 11/19$197
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:40 pmRDU - ORD
1 stop7h 12mDelta
Tue 12/315:30 pmORD - RDU
1 stop5h 01mDelta
Deal found 11/19$216
This Southwest deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/168:45 amRDU - ORD
2 stops10h 25mSouthwest
Tue 12/245:45 amORD - RDU
1 stop5h 35mSouthwest
Deal found 11/19$311
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2112:29 pmRDU - MDW
1 stop6h 32mMultiple Airlines
Sun 11/246:41 pmMDW - RDU
2 stops19h 24mMultiple Airlines
Deal found 11/20$471

Find flights from Raleigh to Chicago within your budget

Customize your flight search to find flights from Raleigh to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Mon 12/16

12:08 pm-12:46 pm

1 stop25h 38m

Chicago O'Hare Intl

Wed 12/18

6:55 am-8:38 pm

1 stop12h 43m

$121

RaleighChicago

RDU - MDW

RDUMDW

Raleigh-Durham

Mon 12/16

9:59 pm-5:54 pm

1 stop20h 55m

Chicago Midway

Wed 12/18

6:50 am-8:38 pm

1 stop12h 48m

$121

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Tue 1/21

6:00 am-7:22 am

Nonstop2h 22m

Chicago O'Hare Intl

Tue 1/28

3:59 pm-6:55 pm

Nonstop1h 56m

$137

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Thu 12/5

9:59 pm-9:54 am

1 stop12h 55m

Chicago O'Hare Intl

Tue 12/10

9:58 am-10:36 pm

1 stop11h 38m

$147

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Wed 12/4

5:30 am-4:06 pm

1 stop11h 36m

Chicago O'Hare Intl

Fri 12/6

11:45 am-10:36 pm

1 stop9h 51m

$157

RaleighChicago

RDU - MDW

RDUMDW

Raleigh-Durham

Tue 12/17

7:35 am-8:40 am

Nonstop2h 05m

Chicago Midway

Wed 12/25

2:30 pm-5:20 pm

Nonstop1h 50m

$178

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Wed 1/22

6:10 am-9:44 am

1 stop4h 34m

Chicago O'Hare Intl

Wed 1/29

6:35 pm-9:42 pm

Nonstop2h 07m

$187

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Thu 1/9

11:12 am-3:44 pm

1 stop5h 32m

Chicago O'Hare Intl

Sat 1/11

9:55 am-8:16 pm

1 stop9h 21m

$192

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Wed 1/1

5:30 am-9:21 am

1 stop4h 51m

Chicago O'Hare Intl

Wed 1/8

7:05 am-1:36 pm

1 stop5h 31m

$196

RaleighChicago

RDU - MDW

RDUMDW

Raleigh-Durham

Wed 1/22

6:20 am-10:12 am

1 stop4h 52m

Chicago Midway

Sat 1/25

5:05 pm-11:39 pm

1 stop5h 34m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 26 results
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Compare providers for flights from Raleigh to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Chicago in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Raleigh to Chicago

Get recent, data-driven insights about flights from Raleigh to Chicago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Raleigh to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Chicago. Price data was last updated on November 15, 2024.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Raleigh to Chicago?

Currently, September is the cheapest month in which you can book a flight from Raleigh to Chicago (average of $232). Flying from Raleigh to Chicago in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to CHI?

Find hourly flight availability from Raleigh to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

One of the essential ways to save on airfare from Raleigh to Chicago is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 64% on airfare.

What is the cheapest day to fly from Raleigh to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Chicago. Price data was last updated on November 10, 2024.

Travelers seeking maximum savings on their Raleigh to Chicago flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Raleigh to Chicago

Explore weekly flight availability from Raleigh to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from RDU to CHI are scheduled on a Wednesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Frontier, American Airlines and Spirit Airlines from Raleigh to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Avelo Airlines
7.5
Good
74 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Raleigh to Chicago?

    Raleigh-Durham (RDU) is the airport you will fly out of if you book a flight from Raleigh to Chicago. You should not have trouble finding flights to Chicago from Raleigh-Durham; the airport handles an average of 21 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Raleigh airport to Chicago. It is only a 11.1 mi journey to Raleigh-Durham (RDU) from Raleigh’s city center.

  • What are the cheapest airlines flying from Raleigh to Chicago round-trip?

    Flying on Frontier is currently your cheapest option to Chicago, with prices starting at $121. Additional round-trip tickets that might be worth considering are offered by American Airlines and Spirit Airlines, with the lowest prices starting at $137 and $157, respectively. Users have found that Frontier is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Raleigh to Chicago one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $53. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Raleigh to Chicago for a low price.

  • What are the most popular routes from Raleigh to Chicago?

    The most popular flight routes from Raleigh to Chicago are Raleigh-Durham - Chicago O'Hare Intl, Raleigh-Durham - Chicago Midway and Raleigh-Durham - Chicago Greater Rockford.

  • What are the most reliable airlines from Raleigh to Chicago?

    Consider SWISS (100%), Lufthansa (97%) or ANA (96%) when booking your flight. These represent the most reliable airlines when flying from Raleigh to Chicago.

  • What are the cheapest flights from Raleigh to Chicago?

    Looking for the cheapest flight from Raleigh to Chicago? While on average our users pay $793, our data indicates the cheapest price to be $44. The most popular route (Raleigh-Durham - Chicago O'Hare Intl), is priced around $141.

  • Can I find deals for flights from Raleigh to Chicago that include hotel bookings?

    Yes. In addition to deals on Raleigh to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Chicago.

  • Can I find deals for business class flights from Raleigh to Chicago?

    Yes. Cheapflights offers flight deals from Raleigh to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Raleigh to Chicago?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Chicago (average of $232). Flying from Raleigh to Chicago in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Raleigh to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Raleigh to Chicago

Discover the top 5 airlines that operate flights from Raleigh to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$126FlexibilityNo cancel feeOn-time62%
DeltaCheapest$102Average$357FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$138Average$295FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$142Average$274FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$149Average$277FlexibilityNo cancel feeOn-time63%
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