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O'Hare Intl

$107+ Cheap flights from Raleigh (RDU) to O'Hare Intl (ORD)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ORD
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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The best prices from Raleigh-Durham to Chicago O'Hare Intl are usually found in September or August, booked 74 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Raleigh to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to O'Hare Intl (ORD). 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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$183
(Mytrip)

One-way from

$107
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$383

Good round-trip deal

$385 or less

Good one-way deal

$197 or less
Provider with most accurate pricing for Raleigh-Durham-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Chicago O'Hare Intl flights.
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From Raleigh-Durham to Chicago O'Hare Intl
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One-way flight from Raleigh-Durham to Chicago O'Hare Intl
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Highest demand for flights based on searches. 17% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Raleigh-Durham to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Raleigh-Durham to Chicago O'Hare Intl.
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Find flight deals from Raleigh to O'Hare Intl

Cheapest flights from Raleigh to O'Hare Intl
Explore the most affordable flight options available from Raleigh to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sun 4/69:53 pmRDU - ORD
1 stop12h 52mSpirit Airlines
Sun 4/1310:19 amORD - RDU
1 stop9h 34mSpirit Airlines
Deal found 2/20$183
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:43 pmRDU - ORD
1 stop14h 12mMultiple Airlines
Fri 5/91:01 pmORD - RDU
Nonstop2h 04mMultiple Airlines
Deal found 2/20$197
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/163:01 pmRDU - ORD
Nonstop2h 20mFrontier
Sun 5/186:00 amORD - RDU
1 stop7h 01mFrontier
Deal found 2/20$266
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 2/278:59 amRDU - ORD
1 stop10h 42mDelta
Mon 3/37:30 amORD - RDU
1 stop9h 19mDelta
Deal found 2/20$277
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/49:55 amRDU - ORD
1 stop8h 05mJetBlue
Mon 3/101:15 pmORD - RDU
1 stop8h 50mJetBlue
Deal found 2/20$297
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/97:30 pmRDU - ORD
Nonstop2h 31mAmerican Airlines
Mon 4/143:51 pmORD - RDU
Nonstop2h 00mAmerican Airlines
Deal found 2/20$299
This Sun Country Air deal was found by Cheapflights users on 2/20. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:10 pmRDU - ORD
1 stop26h 02mSun Country Air
Mon 9/111:00 amORD - RDU
1 stop5h 32mSun Country Air
Deal found 2/20$315
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/128:55 amRDU - ORD
1 stop5h 10mSouthwest
Fri 3/147:00 amORD - RDU
1 stop4h 25mSouthwest
Deal found 2/20$336

Find flights from Raleigh to O'Hare Intl within your budget

Customize your flight search to find flights from Raleigh to O'Hare Intl 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 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Raleigh

Fly to

O'Hare Intl

Route

Depart

Return

Price

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Sun 4/6

9:53 pm-9:45 am

1 stop12h 52m

Chicago O'Hare Intl

Sun 4/13

10:19 am-8:53 pm

1 stop9h 34m

$183

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Wed 5/7

8:43 pm-9:55 am

1 stop14h 12m

Chicago O'Hare Intl

Fri 5/9

1:01 pm-4:05 pm

Nonstop2h 04m

$197

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Thu 6/19

3:01 pm-4:38 pm

Nonstop2h 37m

Chicago O'Hare Intl

Sun 6/22

12:37 pm-3:35 pm

Nonstop1h 58m

$251

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Wed 3/5

6:00 am-6:41 pm

1 stop13h 41m

Chicago O'Hare Intl

Tue 3/18

6:00 am-3:03 pm

1 stop8h 03m

$263

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Tue 3/4

9:55 am-5:00 pm

1 stop8h 05m

Chicago O'Hare Intl

Mon 3/10

1:15 pm-11:05 pm

1 stop8h 50m

$297

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Wed 4/9

7:30 pm-9:01 pm

Nonstop2h 31m

Chicago O'Hare Intl

Mon 4/14

3:51 pm-6:51 pm

Nonstop2h 00m

$299

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Wed 3/12

8:55 am-1:05 pm

1 stop5h 10m

Chicago O'Hare Intl

Fri 3/14

7:00 am-12:25 pm

1 stop4h 25m

$336

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Mon 4/28

9:58 pm-6:38 pm

2 stops21h 40m

$107

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Sun 6/15

3:01 pm-4:38 pm

Nonstop2h 37m

$109

RaleighChicago

RDU - ORD

RDUORD

Raleigh-Durham

Fri 5/2

2:22 pm-11:05 pm

3 stops33h 43m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 17 results
1
2

Compare providers for flights from Raleigh to O'Hare Intl

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 O'Hare Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl

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

How far ahead should I book a flight from Raleigh to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to O'Hare Intl. Price data was last updated on February 14, 2025.

The best time to book flights from Raleigh to Chicago O'Hare Intl Airport is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Raleigh to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Raleigh to Chicago O'Hare Intl Airport (average of $245). Flying from Raleigh to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 ORD?

Find hourly flight availability from Raleigh to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

When flying from Raleigh to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 78% versus a flight at noon.

What is the cheapest day to fly from Raleigh to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to O'Hare Intl. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Raleigh to Chicago O'Hare Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Monday 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 O'Hare Intl Airport

Explore weekly flight availability from Raleigh to O'Hare Intl. 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 February 21, 2025.

The most flights from RDU to ORD are scheduled on a Thursday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated February 21, 2025.
To help decide which airline to fly from Raleigh to Chicago, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to O'Hare Intl. 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 O'Hare Intl?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Chicago O'Hare Intl. On average, Raleigh-Durham has 20 outbound flights to Chicago O'Hare Intl per day from 4 airlines. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • What are the cheapest airlines flying from Raleigh to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Raleigh to Chicago O'Hare Intl Airport round-trip from $183. Other airlines that can offer you cheap pricing are Frontier, from $251, and Delta, from $263. Users have found that Spirit Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Raleigh to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $107 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $109 and JetBlue from $123 one-way.

  • What are the most reliable airlines from Raleigh to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Raleigh, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (100%), Royal Jordanian (91%), Republic Airways( 87%).

  • What are the cheapest flights from Raleigh to Chicago O'Hare Intl Airport?

    While on average a flight from Raleigh to Chicago O'Hare Intl Airport is generally $1,123, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Raleigh-Durham - Chicago O'Hare Intl), you can expect to pay $98 for that flight.

  • Can I find deals for flights from Raleigh to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Raleigh to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to O'Hare Intl?

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

  • Can I find deals for business class flights from Raleigh to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Raleigh to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Raleigh to Chicago O'Hare Intl Airport (average of $245). Flying from Raleigh to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

See more FAQs

Traveling to a place near Raleigh?

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Alternative routes for Raleigh to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Raleigh to O'Hare Intl

Discover the top 4 airlines that operate flights from Raleigh to O'Hare Intl. 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 2,558,603 searches. Data last updated February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$110FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$80Average$249FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$137Average$275FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$142Average$278FlexibilityNo cancel feeOn-time71%
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