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Illinois

$55+ Cheap flights from Mississippi to Illinois

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — ORD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Mississippi to Illinois

Keep the following information in mind while searching for Mississippi to Illinois flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$183
(Kiwi.com)

One-way from

$55
(Priceline)

Popular in

January

Cheapest in

September

Average price

$426
Provider with most accurate pricing for Jackson-Evers Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Jackson-Evers Intl-Chicago (CHI) flights.
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From Mississippi to Illinois
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One-way flight from Mississippi to Illinois
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Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Mississippi to Illinois

Cheapest flights from Mississippi to Illinois
Explore the most affordable flight options available from Mississippi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:51 pmGPT - ORD
2 stops17h 03mMultiple Airlines
Sun 12/148:45 amORD - GPT
1 stop24h 14mMultiple Airlines
Deal found 10/28$209
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/135:10 amMOB - ORD
2 stops7h 58mAmerican Airlines
Sat 1/1010:10 amORD - MOB
1 stop6h 49mAmerican Airlines
Deal found 10/28$216
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:19 pmMEM - ORD
1 stop20h 11mMultiple Airlines
Wed 12/33:43 pmORD - MEM
1 stop24h 53mMultiple Airlines
Deal found 10/29$217
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:21 pmMEM - ORD
2 stops18h 07mMultiple Airlines
Wed 11/193:26 pmORD - MEM
1 stop18h 34mMultiple Airlines
Deal found 10/29$218
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:07 amMEM - ORD
1 stop12h 59mSpirit Airlines
Fri 12/512:09 pmORD - MEM
1 stop6h 38mSpirit Airlines
Deal found 10/30$220
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:17 pmMEM - ORD
1 stop17h 00mMultiple Airlines
Mon 1/126:05 amORD - MEM
1 stop9h 09mMultiple Airlines
Deal found 10/30$221
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:17 pmMEM - ORD
1 stop17h 00mMultiple Airlines
Thu 1/1510:00 pmORD - MEM
1 stop14h 31mMultiple Airlines
Deal found 10/30$223
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:47 pmMEM - ORD
2 stops25h 37mMultiple Airlines
Tue 1/136:05 amORD - MEM
1 stop9h 09mMultiple Airlines
Deal found 10/30$225
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:47 pmMEM - ORD
1 stop15h 52mMultiple Airlines
Fri 1/97:00 amORD - MEM
1 stop8h 14mMultiple Airlines
Deal found 10/30$227
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:47 pmMEM - ORD
1 stop15h 52mMultiple Airlines
Sat 1/108:15 amORD - MEM
1 stop6h 59mMultiple Airlines
Deal found 10/30$228
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:55 pmGPT - ORD
1 stop15h 52mMultiple Airlines
Wed 11/266:15 pmORD - GPT
1 stop25h 00mMultiple Airlines
Deal found 10/28$230
This Delta deal was found by Cheapflights users on 10/29. 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 11/257:12 pmMOB - ORD
1 stop4h 50mDelta
Tue 12/21:20 pmORD - MOB
1 stop5h 12mDelta
Deal found 10/29$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mississippi 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Mississippi to Illinois that are best for you.

Fly from

Mississippi

Fly to

Illinois

Route

Depart

Return

Price

GulfportChicago

GPT - ORD

GPTORD

Gulfport Biloxi Regional

Fri 12/12

6:51 pm-11:54 am

2 stops17h 03m

Chicago O'Hare Intl

Sun 12/14

8:45 am-8:59 am

1 stop24h 14m

$209

MobileChicago

MOB - ORD

MOBORD

Mobile

Wed 4/15

7:15 pm-11:55 pm

1 stop4h 40m

Chicago O'Hare Intl

Sat 4/18

7:10 am-11:29 am

1 stop4h 19m

$211

MemphisChicago

MEM - ORD

MEMORD

Memphis

Thu 12/4

8:07 pm-10:24 pm

2 stops26h 17m

Chicago O'Hare Intl

Sat 12/6

12:09 pm-6:47 pm

1 stop6h 38m

$221

MobileChicago

MOB - ORD

MOBORD

Mobile

Tue 11/25

7:12 pm-12:02 am

1 stop4h 50m

Chicago O'Hare Intl

Tue 12/2

1:20 pm-6:32 pm

1 stop5h 12m

$230

GulfportChicago

GPT - ORD

GPTORD

Gulfport Biloxi Regional

Tue 11/25

5:55 pm-9:47 am

1 stop15h 52m

Chicago O'Hare Intl

Wed 11/26

6:15 pm-7:15 pm

1 stop25h 00m

$230

MemphisChicago

MEM - ORD

MEMORD

Memphis

Mon 12/8

7:39 am-9:35 am

Nonstop1h 56m

Chicago O'Hare Intl

Thu 12/11

12:45 pm-2:43 pm

Nonstop1h 58m

$231

MemphisChicago

MEM - MDW

MEMMDW

Memphis

Thu 12/4

7:30 am-9:05 am

Nonstop1h 35m

Chicago Midway

Mon 12/8

8:10 am-9:55 am

Nonstop1h 45m

$231

MemphisChicago

MEM - ORD

MEMORD

Memphis

Thu 12/4

7:39 am-9:35 am

Nonstop1h 56m

Chicago O'Hare Intl

Sat 12/6

8:00 pm-9:59 pm

Nonstop1h 59m

$238

MemphisChicago

MEM - MDW

MEMMDW

Memphis

Fri 12/5

12:10 pm-1:59 pm

2 stops25h 49m

Chicago Midway

Sun 12/7

12:18 pm-7:12 pm

1 stop6h 54m

$241

Baton RougeChicago

BTR - ORD

BTRORD

Baton Rouge Ryan

Sat 2/14

10:31 am-4:39 pm

1 stop6h 08m

Chicago O'Hare Intl

Tue 2/17

9:30 am-3:56 pm

1 stop6h 26m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Best time to book a flight from Mississippi to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Mississippi 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.

Cheapflights Insights

Everything you need to know about your flight from Mississippi to Illinois

What is the cheapest month to book a flight from Mississippi to Illinois?

Currently, August is the cheapest month in which you can book a flight from Mississippi to Illinois (average of $196). Flying from Mississippi to Illinois in December is currently the most expensive (average of $337). 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 MS to IL?

Find hourly flight availability from Mississippi 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 October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Mississippi to Illinois by exploring options for tickets in the afternoon.

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 October 30, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Mississippi to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How long is the flight from Mississippi to Illinois?

    There are many flights that can get you from Mississippi to Illinois in 1h 35m. Fly via Delta, United Airlines, or Southwest to get the fastest option. Mississippi and Illinois are separated by a distance of 481 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $116. Users have also found prices from $116 and $134 on Southwest and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mississippi 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.

  • What is the cheapest month to book a flight from Mississippi to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Mississippi to Illinois (average of $196). Flying from Mississippi to Illinois in December is currently the most expensive (average of $337). 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

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Alternative routes for Mississippi to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Mississippi to Illinois

Discover the top 3 airlines that operate flights from Mississippi 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$116Average$451FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$234Average$406FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$248Average$419FlexibilityNo cancel feeOn-time71%

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