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Cheap Flights from Chicago to Raleigh

Explore the cheapest flights from Chicago to Raleigh in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 152, and round-trip direct tickets start at S$ 307.

      • Cheapest nonstop
        ORD 09:10
        2h 23m
        Direct
        RDU 12:33
        Chicago - Raleigh | Mon, Jul 27 | United Airlines
        RDU 10:00
        2h 26m
        Direct
        ORD 11:26
        Raleigh - Chicago | Sun, Aug 2 | United Airlines
        S$ 307 S$ 340
        10% off
        10% off
        S$ 340 S$ 307
      • ORD 05:30
        5h 7m
        1 stop
        RDU 11:37
        Chicago - Raleigh | Thu, Aug 13 | Delta Air Lines
        RDU 09:53
        3h 46m
        1 stop
        MDW 12:39
        Raleigh - Chicago | Sun, Aug 16 | Delta Air Lines
        S$ 303 S$ 340
        11% off
        11% off
        S$ 340 S$ 303
      • ORD 07:00
        6h 30m
        1 stop
        RDU 14:30
        Chicago - Raleigh | Thu, Aug 6 | Delta Air Lines
        RDU 15:35
        6h 20m
        1 stop
        ORD 20:55
        Raleigh - Chicago | Mon, Aug 10 | Delta Air Lines
        S$ 303 S$ 340
        11% off
        11% off
        S$ 340 S$ 303
      • ORD 05:30
        5h 16m
        1 stop
        RDU 11:46
        Chicago - Raleigh | Mon, Aug 10 | Delta Air Lines
        RDU 14:03
        5h 56m
        1 stop
        ORD 18:59
        Raleigh - Chicago | Thu, Aug 13 | Delta Air Lines
        S$ 303
        11% off
        S$ 340 S$ 303
      • ORD 07:00
        3h 57m
        1 stop
        RDU 11:57
        Chicago - Raleigh | Sun, Aug 9 | Delta Air Lines
        RDU 05:32
        6h 10m
        1 stop
        ORD 10:42
        Raleigh - Chicago | Sun, Aug 16 | Delta Air Lines
        S$ 303
        11% off
        S$ 340 S$ 303
      • ORD 05:30
        6h 12m
        1 stop
        RDU 12:42
        Chicago - Raleigh | Thu, Jul 30 | Delta Air Lines
        RDU 13:47
        5h 58m
        1 stop
        ORD 18:45
        Raleigh - Chicago | Sun, Aug 2 | Delta Air Lines
        S$ 303
        11% off
        S$ 340 S$ 303
      • ORD 07:05
        3h 52m
        1 stop
        RDU 11:57
        Chicago - Raleigh | Mon, Jul 27 | Delta Air Lines
        RDU 05:33
        5h 59m
        1 stop
        ORD 10:32
        Raleigh - Chicago | Thu, Jul 30 | Delta Air Lines
        S$ 303
        11% off
        S$ 340 S$ 303
      • ORD 05:30
        6h 12m
        1 stop
        RDU 12:42
        Chicago - Raleigh | Sun, Aug 2 | Delta Air Lines
        RDU 12:43
        7h 3m
        1 stop
        ORD 18:46
        Raleigh - Chicago | Thu, Aug 6 | Delta Air Lines
        S$ 303
        11% off
        S$ 340 S$ 303
      • ORD 07:05
        3h 52m
        1 stop
        RDU 11:57
        Chicago - Raleigh | Mon, Aug 3 | Delta Air Lines
        RDU 06:15
        6h 36m
        1 stop
        MDW 11:51
        Raleigh - Chicago | Sun, Aug 9 | Delta Air Lines
        S$ 303
        11% off
        S$ 340 S$ 303
      • ORD 05:30
        5h 5m
        1 stop
        RDU 11:35
        Chicago - Raleigh | Sun, Jul 26 | Delta Air Lines
        RDU 05:10
        4h 25m
        1 stop
        ORD 08:35
        Raleigh - Chicago | Sun, Aug 2 | Delta Air Lines
        S$ 303
        11% off
        S$ 340 S$ 303
      • ORD 07:05
        3h 52m
        1 stop
        RDU 11:57
        Chicago - Raleigh | Sun, Jul 19 | Delta Air Lines
        RDU 09:54
        4h 9m
        1 stop
        ORD 13:03
        Raleigh - Chicago | Sun, Jul 26 | Delta Air Lines
        S$ 303
        11% off
        S$ 340 S$ 303
      • CHI 13:00
        17h 25m
        1 stop
        RDU 14:00
        Chicago - Raleigh | Fri, Jul 17 | Normal Airline
        RDU 15:00
        6h
        Direct
        CHI 16:00
        Raleigh - Chicago | Sun, Jul 19 | Normal Airline
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      • Cheapest nonstop
        ORD 20:40
        2h 2m
        Direct
        RDU 23:42
        Chicago - Raleigh | Sun, Aug 23 | American Airlines
        S$ 152 S$ 172
        12% off
        12% off
        S$ 172 S$ 152
      • ORD 18:28
        2h 21m
        Direct
        RDU 21:49
        Chicago - Raleigh | Sun, Aug 16 | United Airlines
        S$ 154 S$ 172
        10% off
        10% off
        S$ 172 S$ 154
      • ORD 09:10
        2h 23m
        Direct
        RDU 12:33
        Chicago - Raleigh | Thu, Aug 20 | United Airlines
        S$ 154 S$ 172
        10% off
        10% off
        S$ 172 S$ 154
      • ORD 14:13
        2h 14m
        Direct
        RDU 17:27
        Chicago - Raleigh | Mon, Jul 27 | United Airlines
        S$ 154
        10% off
        S$ 172 S$ 154
      • MDW 12:04
        11h 25m
        1 stop
        RDU 00:29
        Chicago - Raleigh | Mon, Aug 3 | Frontier Airlines
        S$ 148
        14% off
        S$ 172 S$ 148
      • MDW 11:59
        11h 23m
        1 stop
        RDU 00:22
        Chicago - Raleigh | Thu, Aug 27 | Frontier Airlines
        S$ 150
        13% off
        S$ 172 S$ 150
      • ORD 13:50
        7h 17m
        1 stop
        RDU 22:07
        Chicago - Raleigh | Sun, Aug 23 | Delta Air Lines
        S$ 151
        12% off
        S$ 172 S$ 151
      • ORD 13:50
        7h 45m
        1 stop
        RDU 22:35
        Chicago - Raleigh | Mon, Aug 10 | Frontier Airlines
        S$ 156
        9% off
        S$ 172 S$ 156
      • CHI 13:00
        17h 25m
        1 stop
        RDU 14:00
        Chicago - Raleigh | Fri, Jul 17 | Normal Airline
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Popular airlines from Chicago to Raleigh

You can choose from 1 airlines that fly from Chicago to Raleigh, including United Airlines, American Airlines offers the lowest prices on this route.
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Chicago to Raleigh according to previous 12 months data from Trip.com.

Flying from Chicago to Raleigh

The distance between Chicago and Raleigh is approximately 1,014.77km. It takes around 2 hours 6 minutes on average to fly from Chicago to Raleigh. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceS$ 148
Cheapest return ticket priceS$ 303
Off-season for travelOctober
Peak season for travelJuly
Flight distance1,014.77km
Average flight time2 hours 6 minutes
Popular airlineUnited Airlines
Flight statistics for the Chicago–Raleigh route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Chicago to Raleigh.

What is the cheapest month for one-way flights from Chicago to Raleigh?

The average price of one-way flights from Chicago to Raleigh purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Chicago to Raleigh is July, with an average price of S$ 116, and the most expensive month is January, with an average price of up to S$ 355.

S$ 355
S$ 236
S$ 116
0
  • S$ 116
    Jul
  • S$ 216
    Aug
  • S$ 296
    Sep
  • S$ 154
    Oct
  • S$ 200
    Nov
  • S$ 163
    Dec
  • S$ 355
    Jan
  • S$ 273
    Feb
  • S$ 274
    Mar
  • S$ 287
    Apr
  • S$ 241
    May
  • S$ 316
    Jun

What is the cheapest day to fly from Chicago to Raleigh during National Day?

Based on Trip.com's data over the past 3 days, these are the lowest one-way airfares from Chicago to Raleigh during National Day.

National Day is scheduled on Aug 9. The flights from Chicago to Raleigh are cheapest on Aug 10, with the lowest fare of S$ 135.

S$ 177
S$ 156
S$ 135
S$ 114
    Cheapest
  • S$ 146
    5
    Aug
  • S$ 146
    6
  • S$ 161
    7
  • S$ 177
    8
  • S$ 156
    9
  • S$ 135
    10
  • S$ 139
    11

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Chicago (CHI) to Raleigh (RDU)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as S$ 148 on Cheapest nonstop routes (e.g. MDW to RDU on Mon, Aug 3), while Delta Air Lines offers Cheapest nonstop round-trips from S$ 303 departing on Thu, Aug 13 and returning on Sun, Aug 16.
  • At the moment, you can catch a direct flight from Chicago to Raleigh with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 6 minutes to fly from Chicago (CHI) to Raleigh (RDU).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Raleigh is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 70 flight per week flying from Chicago to Raleigh. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA2616 (11:24)
  • To find best deals on flights from Chicago to Raleigh, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 3, with one-way flights priced at just S$ 148.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Raleigh travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Chicago to Raleigh is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Chicago to Raleigh on July 15, 2026 with Frontier Airlines, with prices starting at S$ 136.
  • You can land at any one of the following hubs in Raleigh, with O'Hare International Airport to Raleigh-Durham International Airport (ORD-RDU) is by far the most common option on this route: Raleigh-Durham International Airport (RDU).
  • The time difference between Raleigh and Chicago is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Find Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.