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$61+ Cheap flights from Illinois to Mississippi

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JAN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Illinois to Mississippi

Keep the following information in mind while searching for Illinois to Mississippi flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Delta)

One-way from

$61
(Frontier)

Popular in

February

Cheapest in

October

Average price

$535
Provider with most accurate pricing for Chicago (CHI)-Jackson-Evers Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Jackson-Evers Intl flights.
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From Illinois to Mississippi
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One-way flight from Illinois to Mississippi
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Highest demand for flights based on searches. 14% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Illinois to Mississippi

Cheapest flights from Illinois to Mississippi
Explore the most affordable flight options available from Illinois to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:05 amORD - MEM
1 stop11h 00mSpirit Airlines
Mon 5/122:42 pmMEM - ORD
1 stop23h 34mSpirit Airlines
Deal found 2/19$209
This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 4/156:04 amMDW - MEM
1 stop7h 04mDelta
Thu 4/176:25 amMEM - MDW
1 stop6h 10mDelta
Deal found 2/19$212
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/37:02 pmORD - MEM
Nonstop1h 54mAmerican Airlines
Thu 4/105:00 amMEM - ORD
1 stop6h 07mAmerican Airlines
Deal found 2/19$217
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.
Fri 3/79:20 amMDW - MEM
2 stops7h 40mSouthwest
Mon 3/106:30 pmMEM - MDW
1 stop5h 35mSouthwest
Deal found 2/20$217
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 4/66:45 amMDW - MEM
1 stop11h 54mFrontier
Sun 4/137:38 pmMEM - MDW
1 stop28h 43mFrontier
Deal found 2/20$219
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 4/64:40 pmORD - GPT
1 stop16h 05mMultiple Airlines
Sun 4/136:48 pmGPT - ORD
1 stop21h 11mMultiple Airlines
Deal found 2/20$219
This Delta deal was found by Cheapflights users on 2/19. 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.
Sat 4/511:10 amORD - MEM
1 stop6h 05mDelta
Sat 4/126:00 amMEM - ORD
1 stop4h 18mDelta
Deal found 2/19$227
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:13 pmORD - MEM
1 stop24h 01mMultiple Airlines
Fri 3/72:35 pmMEM - ORD
2 stops18h 32mMultiple Airlines
Deal found 2/19$237
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.
Fri 4/187:30 amORD - MEM
2 stops12h 45mSouthwest
Sat 4/198:25 amMEM - ORD
2 stops8h 00mSouthwest
Deal found 2/20$243
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 3/154:40 pmORD - BTR
1 stop5h 19mAmerican Airlines
Fri 3/217:22 amBTR - ORD
1 stop7h 02mAmerican Airlines
Deal found 2/19$248
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:50 amORD - MEM
Nonstop1h 58mUnited Airlines
Mon 3/106:15 pmMEM - ORD
Nonstop1h 53mUnited Airlines
Deal found 2/20$253
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/276:50 amORD - MEM
1 stop12h 35mFrontier
Sun 3/28:15 pmMEM - ORD
1 stop28h 29mFrontier
Deal found 2/20$270

Find flights from Illinois to Mississippi within your budget

Customize your flight search to find flights from Illinois to Mississippi 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 20, 2025.

Fly from

Illinois

Fly to

Mississippi

Route

Depart

Return

Price

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Thu 5/8

5:05 am-4:05 pm

1 stop11h 00m

Memphis

Mon 5/12

2:42 pm-2:16 pm

1 stop23h 34m

$209

ChicagoMemphis

MDW - MEM

MDWMEM

Chicago Midway

Tue 4/15

6:04 am-1:08 pm

1 stop7h 04m

Memphis

Thu 4/17

6:25 am-12:35 pm

1 stop6h 10m

$212

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Thu 4/3

7:02 pm-8:56 pm

Nonstop1h 54m

Memphis

Thu 4/10

5:00 am-11:07 am

1 stop6h 07m

$217

ChicagoMemphis

MDW - MEM

MDWMEM

Chicago Midway

Fri 3/7

9:20 am-5:00 pm

2 stops7h 40m

Memphis

Mon 3/10

6:30 pm-12:05 am

1 stop5h 35m

$217

ChicagoMemphis

MDW - MEM

MDWMEM

Chicago Midway

Sun 4/6

6:45 am-6:39 pm

1 stop11h 54m

Memphis

Sun 4/13

7:38 pm-12:21 am

1 stop28h 43m

$219

ChicagoGulfport

ORD - GPT

ORDGPT

Chicago O'Hare Intl

Sun 4/6

4:40 pm-8:45 am

1 stop16h 05m

Gulfport Biloxi Regional

Sun 4/13

6:48 pm-3:59 pm

1 stop21h 11m

$219

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Sat 4/5

6:15 am-11:26 am

1 stop5h 11m

Memphis

Sat 4/12

12:10 pm-6:56 pm

1 stop6h 46m

$227

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Sun 3/2

7:13 pm-7:14 pm

1 stop24h 01m

Memphis

Fri 3/7

2:35 pm-9:07 am

2 stops18h 32m

$237

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Fri 4/18

7:30 am-8:15 pm

2 stops12h 45m

Memphis

Sat 4/19

8:25 am-4:25 pm

2 stops8h 00m

$243

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Sat 3/15

4:40 pm-9:59 pm

1 stop5h 19m

Baton Rouge Ryan

Fri 3/21

7:22 am-2:24 pm

1 stop7h 02m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 57 results
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Best time to book a flight from Illinois to Mississippi

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

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Mississippi (average of $371). Flying from Illinois to Mississippi in March is currently the most expensive (average of $471). 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 IL to MS?

Find hourly flight availability from Illinois to Mississippi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in Mississippi by month

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

In terms of precipitation, rainfall in Mississippi ranges from 2.2 - 5.6 inches per month. December is typically the wettest month, when rainfall can reach 5.6 in. October is typically the driest time to visit Mississippi when rainfall is around 2.2 in.

Temperature in Mississippi by month

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

If weather is an important factor for your trip to Mississippi, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Mississippi

Get insights into the airlines that provide service to Mississippi. 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 Mississippi. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Illinois to Mississippi, such as Southwest, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

Spirit Airlines
6.3
Okay
8,013 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

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 Illinois to Mississippi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airlines for a one-way flight from Illinois to Mississippi are Frontier ($61), Spirit Airlines ($70), and American Airlines ($89).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Mississippi 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 Illinois to Mississippi?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Mississippi (average of $371). Flying from Illinois to Mississippi in March is currently the most expensive (average of $471). 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 Illinois to Mississippi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Mississippi

Discover the top 4 airlines that operate flights from Illinois to Mississippi. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$207Average$455FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$262Average$449FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$336Average$441FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$356Average$449FlexibilityNo cancel feeOn-time69%
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