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Cheap flights from Raleigh (RDU) to Illinois from $34

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
RDU — ORD
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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How far in advance should I book a flight from Raleigh to Illinois?

Travelers have found it’s best to book a flight 57 days in advance to save up to 65% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Raleigh to Illinois 1-2 weeks in advance for as low as $250, or $373 for flights within the next 24 hours.

What is the cheapest month to fly from Raleigh to Illinois?

The best pricing can be found in the month of September. Prices to Illinois from Raleigh average $273. You can even find prices in September for less than $273, as users have found deals to Illinois from as low as $48. The month of March appears to be one of the more expensive times to travel to Illinois from Raleigh. Flying in the targeted month can save you up to 24%.

When is the cheapest time to fly from Raleigh to Illinois (RDU - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Illinois as you normally would.

Cheap Frontier flights from Raleigh to Illinois

Explore cheap flight options specifically provided by Frontier for the route between Raleigh and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Raleigh to Illinois. It's recommended that users confirm their flight details before booking.
Tue 5/149:26 amRDU - ORD
Nonstop2h 21mFrontier
Tue 5/211:30 pmORD - RDU
Nonstop2h 00mFrontier
Deal found 4/25$58
Wed 6/59:58 pmRDU - MDW
Nonstop2h 01mFrontier
Wed 6/1212:57 pmMDW - RDU
Nonstop2h 00mFrontier
Deal found 4/25$62
Tue 5/79:26 amRDU - ORD
Nonstop2h 21mFrontier
Thu 5/95:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$68
Thu 5/99:26 amRDU - ORD
Nonstop2h 21mFrontier
Sun 5/125:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$78
Thu 5/99:26 amRDU - ORD
Nonstop2h 21mFrontier
Sun 5/125:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$79
Tue 5/146:32 pmRDU - ORD
1 stop7h 27mFrontier
Tue 5/211:30 pmORD - RDU
Nonstop2h 00mFrontier
Deal found 4/24$80
Tue 4/303:35 pmRDU - MDW
1 stop4h 40mFrontier
Wed 5/14:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/23$82
Tue 5/285:30 pmRDU - ORD
Nonstop2h 17mFrontier
Thu 5/301:30 pmORD - RDU
Nonstop2h 00mFrontier
Deal found 4/24$86
Sun 6/95:41 pmRDU - ORD
Nonstop2h 17mFrontier
Tue 6/118:00 amORD - RDU
Nonstop2h 00mFrontier
Deal found 4/25$88

Cheap Spirit Airlines flights from Raleigh to Illinois

Explore cheap flight options specifically provided by Spirit Airlines for the route between Raleigh and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Raleigh to Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 5/146:05 pmRDU - ORD
1 stop6h 24mSpirit Airlines
Tue 5/215:00 amORD - RDU
1 stop11h 05mSpirit Airlines
Deal found 4/25$82
Tue 5/146:05 pmRDU - ORD
1 stop6h 24mSpirit Airlines
Tue 5/215:00 amORD - RDU
1 stop11h 05mSpirit Airlines
Deal found 4/25$83
Tue 5/146:05 pmRDU - ORD
2 stops21h 01mSpirit Airlines
Tue 5/215:00 amORD - RDU
1 stop11h 05mSpirit Airlines
Deal found 4/25$106
Tue 5/146:05 pmRDU - ORD
2 stops21h 01mSpirit Airlines
Tue 5/215:00 amORD - RDU
1 stop11h 05mSpirit Airlines
Deal found 4/25$107
Sat 5/252:36 pmRDU - ORD
1 stop9h 53mSpirit Airlines
Tue 5/285:00 amORD - RDU
1 stop7h 36mSpirit Airlines
Deal found 4/25$113
Sat 5/116:05 pmRDU - ORD
1 stop6h 24mSpirit Airlines
Mon 5/139:25 pmORD - RDU
2 stops18h 40mSpirit Airlines
Deal found 4/25$117
Tue 5/146:05 pmRDU - ORD
3 stops21h 01mSpirit Airlines
Tue 5/215:00 amORD - RDU
1 stop11h 05mSpirit Airlines
Deal found 4/25$123
Wed 5/226:05 pmRDU - ORD
1 stop6h 24mSpirit Airlines
Sun 5/265:00 amORD - RDU
1 stop7h 36mSpirit Airlines
Deal found 4/24$124
Wed 5/86:05 pmRDU - ORD
1 stop6h 24mSpirit Airlines
Sat 5/117:12 amORD - RDU
1 stop8h 53mSpirit Airlines
Deal found 4/25$125

Cheap Raleigh to Illinois flights in April & May 2024

Find cheap flight options from Raleigh to Illinois specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
These are some of the most attractive deals on flights from Raleigh to Illinois in 2024. Check back in a little while for more flight options.
Tue 5/149:26 amRDU - ORD
Nonstop2h 21mFrontier
Tue 5/211:30 pmORD - RDU
Nonstop2h 00mFrontier
Deal found 4/25$58
Tue 5/79:26 amRDU - ORD
Nonstop2h 21mFrontier
Thu 5/95:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$68
Wed 5/88:36 pmRDU - MDW
Nonstop2h 07mFrontier
Mon 5/134:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/24$68
Tue 5/146:05 pmRDU - ORD
1 stop6h 24mMultiple Airlines
Tue 5/211:30 pmORD - RDU
Nonstop2h 00mMultiple Airlines
Deal found 4/25$69
Mon 5/68:36 pmRDU - MDW
Nonstop2h 07mFrontier
Wed 5/84:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/23$70
Tue 5/74:47 pmRDU - MDW
1 stop8h 29mFrontier
Wed 5/84:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/24$77
Thu 5/99:26 amRDU - ORD
Nonstop2h 21mFrontier
Sun 5/125:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$78
Wed 5/228:52 pmRDU - MDW
Nonstop2h 01mFrontier
Fri 5/3112:04 pmMDW - RDU
Nonstop2h 00mFrontier
Deal found 4/24$78
Thu 5/99:26 amRDU - ORD
Nonstop2h 21mFrontier
Sun 5/125:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$79

Raleigh to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Raleigh and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
These are some of the most attractive deals on flights from Raleigh to Illinois in 2024. Check back in a little while for more flight options.
Tue 5/149:26 amRDU - ORD
Nonstop2h 21mFrontier
Tue 5/211:30 pmORD - RDU
Nonstop2h 00mFrontier
Deal found 4/25$58
Wed 6/59:58 pmRDU - MDW
Nonstop2h 01mFrontier
Wed 6/1212:57 pmMDW - RDU
Nonstop2h 00mFrontier
Deal found 4/25$62
Tue 5/79:26 amRDU - ORD
Nonstop2h 21mFrontier
Thu 5/95:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$68
Wed 5/88:36 pmRDU - MDW
Nonstop2h 07mFrontier
Mon 5/134:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/24$68
Tue 5/146:05 pmRDU - ORD
1 stop6h 24mMultiple Airlines
Tue 5/211:30 pmORD - RDU
Nonstop2h 00mMultiple Airlines
Deal found 4/25$69
Mon 5/68:36 pmRDU - MDW
Nonstop2h 07mFrontier
Wed 5/84:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/23$70
Tue 5/74:47 pmRDU - MDW
1 stop8h 29mFrontier
Wed 5/84:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/24$77
Thu 5/99:26 amRDU - ORD
Nonstop2h 21mFrontier
Sun 5/125:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$78
Wed 5/228:52 pmRDU - MDW
Nonstop2h 01mFrontier
Fri 5/3112:04 pmMDW - RDU
Nonstop2h 00mFrontier
Deal found 4/24$78

Non-stop flights to Illinois from Raleigh

Discover non-stop flight options from Raleigh to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
For a shorter flight, select one of these non-stop flights from Raleigh to Illinois. Search for alternative flights from Raleigh to Illinois by utilizing the search form above.
Tue 5/149:26 amRDU - ORD
Nonstop2h 21mFrontier
Tue 5/211:30 pmORD - RDU
Nonstop2h 00mFrontier
Deal found 4/25$58
Wed 6/59:58 pmRDU - MDW
Nonstop2h 01mFrontier
Wed 6/1212:57 pmMDW - RDU
Nonstop2h 00mFrontier
Deal found 4/25$62
Tue 5/79:26 amRDU - ORD
Nonstop2h 21mFrontier
Thu 5/95:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$68
Wed 5/88:36 pmRDU - MDW
Nonstop2h 07mFrontier
Mon 5/134:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/24$68
Mon 5/68:36 pmRDU - MDW
Nonstop2h 07mFrontier
Wed 5/84:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/23$70
Fri 5/178:47 pmRDU - MDW
Nonstop2h 01mFrontier
Wed 5/2212:09 pmMDW - RDU
Nonstop2h 00mFrontier
Deal found 4/24$77
Thu 5/99:26 amRDU - ORD
Nonstop2h 21mFrontier
Sun 5/125:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$78
Wed 5/228:52 pmRDU - MDW
Nonstop2h 01mFrontier
Fri 5/3112:04 pmMDW - RDU
Nonstop2h 00mFrontier
Deal found 4/24$78
Thu 5/99:26 amRDU - ORD
Nonstop2h 21mFrontier
Sun 5/125:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$79

Raleigh to Illinois flights leaving soon

Find last-minute flight options from Raleigh to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Book one of these great deals on flights from Raleigh to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 4/303:35 pmRDU - MDW
1 stop4h 40mFrontier
Wed 5/14:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/23$82
Thu 5/29:26 amRDU - ORD
Nonstop2h 21mFrontier
Tue 5/75:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$88
Fri 5/38:31 pmRDU - MDW
Nonstop2h 07mFrontier
Wed 5/154:56 pmMDW - RDU
Nonstop1h 50mFrontier
Deal found 4/24$97
Sun 5/59:26 amRDU - ORD
Nonstop2h 21mFrontier
Tue 5/75:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/25$98
Sat 5/44:18 pmRDU - MDW
1 stop7h 23mFrontier
Tue 5/77:13 pmMDW - RDU
1 stop11h 37mFrontier
Deal found 4/24$101
Sat 5/410:12 amRDU - ORD
1 stop8h 34mMultiple Airlines
Tue 5/145:30 amORD - RDU
Nonstop1h 56mMultiple Airlines
Deal found 4/25$105
Tue 4/303:35 pmRDU - MDW
1 stop4h 40mFrontier
Wed 5/17:17 pmMDW - RDU
1 stop11h 33mFrontier
Deal found 4/23$106
Fri 5/38:31 pmRDU - MDW
Nonstop2h 07mFrontier
Tue 5/72:44 pmMDW - RDU
1 stop23h 44mFrontier
Deal found 4/24$107
Sun 5/59:26 amRDU - ORD
Nonstop2h 21mFrontier
Thu 5/95:30 amORD - RDU
Nonstop1h 56mFrontier
Deal found 4/24$108

One-way flights to Illinois from Raleigh

Search for one-way flight options from Raleigh to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Take a look at some of the one-way flights we've detected from Raleigh to Illinois. Those needing a return flight from Raleigh to Illinois can use the search form above.
Wed 5/298:52 pmRDU - MDW
Nonstop2h 01mFrontier
Deal found 4/25$34
Sat 5/116:05 pmRDU - ORD
1 stop6h 24mSpirit Airlines
Deal found 4/25$35
Thu 5/99:26 amRDU - ORD
Nonstop2h 21mFrontier
Deal found 4/25$39
Fri 5/178:47 pmRDU - MDW
Nonstop2h 01mFrontier
Deal found 4/25$39
Fri 5/108:31 pmRDU - MDW
Nonstop2h 07mFrontier
Deal found 4/24$44
Tue 7/2310:59 amRDU - ORD
Nonstop2h 17mFrontier
Deal found 4/24$45
Thu 5/305:30 pmRDU - ORD
Nonstop2h 17mFrontier
Deal found 4/24$49
Mon 5/279:03 pmRDU - MDW
Nonstop2h 01mFrontier
Deal found 4/25$49
Tue 6/255:12 pmRDU - ORD
Nonstop2h 17mFrontier
Deal found 4/24$50

Find flights from Raleigh to Illinois within your budget

Customize your flight search to find flights from Raleigh to Illinois 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 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$58 - $138

Route

Depart

Return

Price

Raleigh-DurhamChicago O'Hare Intl

RDU - ORD

RDUORD

Raleigh-Durham

Tue 5/14

Nonstop2h 21m

Chicago O'Hare Intl

Tue 5/21

Nonstop2h 00m

$58

Raleigh-DurhamChicago Midway

RDU - MDW

RDUMDW

Raleigh-Durham

Wed 6/5

Nonstop2h 01m

Chicago Midway

Wed 6/12

Nonstop2h 00m

$62

Raleigh-DurhamChicago O'Hare Intl

RDU - ORD

RDUORD

Raleigh-Durham

Tue 5/7

Nonstop2h 21m

Chicago O'Hare Intl

Thu 5/9

Nonstop1h 56m

$68

Raleigh-DurhamChicago O'Hare Intl

RDU - ORD

RDUORD

Raleigh-Durham

Tue 5/14

1 stop6h 24m

Chicago O'Hare Intl

Tue 5/21

Nonstop2h 00m

$69

Raleigh-DurhamChicago O'Hare Intl

RDU - ORD

RDUORD

Raleigh-Durham

Tue 5/14

1 stop6h 24m

Chicago O'Hare Intl

Tue 5/21

1 stop11h 05m

$82

Raleigh-DurhamChicago O'Hare Intl

RDU - ORD

RDUORD

Raleigh-Durham

Tue 5/14

1 stop6h 24m

Chicago O'Hare Intl

Tue 5/21

1 stop11h 05m

$83

Raleigh-DurhamChicago O'Hare Intl

RDU - ORD

RDUORD

Raleigh-Durham

Sun 5/26

Nonstop2h 17m

Chicago O'Hare Intl

Tue 5/28

1 stop7h 36m

$89

Raleigh-DurhamChicago O'Hare Intl

RDU - ORD

RDUORD

Raleigh-Durham

Sun 5/26

Nonstop2h 19m

Chicago O'Hare Intl

Wed 5/29

Nonstop1h 59m

$119

Raleigh-DurhamChicago O'Hare Intl

RDU - ORD

RDUORD

Raleigh-Durham

Sun 5/26

1 stop3h 59m

Chicago O'Hare Intl

Wed 5/29

1 stop5h 13m

$138

Flights are sorted by cheapest first

Deals found on 4/25

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated April 26, 2024.
To help decide which airline to fly from Raleigh to Illinois, see what other customers have to say about Frontier, Spirit Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,109 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,966 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,226 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,884 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Sun Country Air
7.3
Good
659 reviews
Alaska Airlines
8.1
Very good
9,109 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Illinois. 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 Illinois?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Illinois. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • Can I find flights from Raleigh to Illinois for under $100 on Cheapflights?

    Yes, there are multiple flights from Raleigh to Illinois for under $100. The cheapest flight booked recently is on Frontier for just $58, but on average you can expect to pay $82.

  • Are there nonstop flights from Raleigh to Illinois for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Raleigh to Illinois under $100. A good price for a nonstop flight from Raleigh to Illinois is less than $82.

  • Are there last-minute flights available from Raleigh to Illinois for under $100?

    There are currently 20+ open flights from Raleigh to Illinois within the next 7 days for less than $100.

  • What days are nonstop flights available from Raleigh to Illinois?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Friday, Saturday.

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

    17 flight departures from Raleigh to Illinois per day on average.
    Early Morning (Midnight to 6am) - 12% of flight departures
    Morning (6am - Noon) - 53% of flight departures
    Afternoon (Noon - 6pm) - 35% of flight departures

  • How long is the flight from Raleigh to Illinois?

    There are many flights that can get you from Raleigh to Illinois in 2h 21m. Fly via Frontier or Spirit Airlines to get the fastest option. Raleigh and Illinois are separated by a distance of 649 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $34. Users have also found prices from $35 and $60 on Spirit Airlines and American Airlines, respectively.

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

    The most popular route from Raleigh to Illinois is Raleigh-Durham - Chicago O'Hare Intl. You may also consider Raleigh-Durham - Chicago Midway or Raleigh-Durham - Lambert-St Louis.

  • What are the most popular airlines that fly from Raleigh to Illinois?

    American Airlines, JetBlue and Delta are the most popular airlines when flying from Raleigh to Illinois.

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

    No one likes to see their flight delayed. When booking a flight from Raleigh to Illinois consider choosing SWISS (100%), ANA (97%) or Japan Airlines (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Raleigh to Illinois?

    Looking at all options, your cheapest flight can be booked for $39. While the most popular route (Raleigh-Durham - Chicago O'Hare Intl) can be booked for $69 on average our data indicates $660 when flying from Raleigh to Illinois.

  • What does RDU to ORD mean?

    Great question - RDU to ORD just means Raleigh-Durham Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI).

  • Can I find deals for flights from Raleigh to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Raleigh to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Raleigh to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Raleigh to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Raleigh to Illinois that allow pets onboard?

    Many airlines flying from Raleigh to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Raleigh to Illinois?

    Yes, you can often find last-minute deals on Raleigh to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Raleigh to Illinois flight deals updated?

    The Raleigh to Illinois flight deals you see on this page were last updated on 4/25.

See more FAQs

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Top 6 airlines flying from Raleigh to Illinois

Discover the top 6 airlines that operate flights from Raleigh to Illinois. 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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$113FlexibilityNo cancel feeOn-time62%
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Spirit AirlinesCheapest$81Average$173FlexibilityNo cancel feeOn-time65%
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United AirlinesCheapest$129Average$336FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$156Average$412FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$187Average$382FlexibilityNo cancel feeOn-timeN/A
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JetBlueCheapest$204Average$267FlexibilityNo cancel feeOn-time62%
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Search flights from Raleigh to Illinois by cabin class

Find flights from Raleigh to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Raleigh to Illinois

Find hourly flight availability from Raleigh to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 26, 2024.
21%of flight departuresEarly morningMidnight to 6 am
32%of flight departuresMorning6 am to noon
45%of flight departuresAfternoonNoon to 6 pm
2%of flight departuresEvening6 pm to midnight
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Fly with Cheapflights

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How does Cheapflights help users find flights from Raleigh to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Raleigh to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Raleigh to Illinois?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Raleigh to Illinois.

Can Cheapflights find flights from Raleigh to Illinois with no change fees?

Need flexible booking options for your flight to Illinois from Raleigh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Raleigh to Illinois become cheaper?

Yes! Start tracking prices for Raleigh to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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