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$66+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JAN
apr 5 — apr 121
lör 4/5
lör 4/12
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 mars 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(United Airlines)

One-way from

$66
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$529
Provider with most accurate pricing for Chicago (CHI)-Jackson-Evers Intl flight deals.
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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. 16% potential increase in price ($81 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 March 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 mars 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 4/248:10 pmORD - MEM
Nonstop2h 04mUnited Airlines
mån 4/288:00 amMEM - ORD
Nonstop1h 55mUnited Airlines
Deal found 3/30$217
This Southwest deal was found by Cheapflights users on 3/31. 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.
tis 4/299:00 pmMDW - MEM
Nonstop1h 40mSouthwest
tis 5/67:30 amMEM - MDW
Nonstop1h 35mSouthwest
Deal found 3/31$217
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 5/1411:40 amORD - MEM
Nonstop1h 49mAmerican Airlines
ons 5/217:00 amMEM - ORD
Nonstop1h 55mAmerican Airlines
Deal found 3/30$218
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 5/316:35 pmORD - MOB
1 stop5h 19mAmerican Airlines
ons 6/46:51 pmMOB - ORD
1 stop5h 20mAmerican Airlines
Deal found 3/30$219
This Mytrip deal was found by Cheapflights users on 3/31. 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.
ons 4/3010:26 pmORD - MEM
2 stops22h 37mSpirit Airlines
ons 5/79:08 pmMEM - ORD
1 stop13h 47mSpirit Airlines
Deal found 3/31$223
This Booking.com deal was found by Cheapflights users on 3/31. 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.
tors 4/36:45 amORD - MEM
1 stop12h 09mFrontier
tis 4/87:53 pmMEM - ORD
1 stop28h 44mFrontier
Deal found 3/31$229
This Booking.com deal was found by Cheapflights users on 3/31. 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.
tors 4/36:40 amMDW - MEM
1 stop12h 14mFrontier
tis 4/87:53 pmMEM - MDW
1 stop28h 28mFrontier
Deal found 3/31$229
This Delta deal was found by Cheapflights users on 3/31. 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.
lör 4/191:30 pmORD - BTR
1 stop5h 00mDelta
tors 4/245:45 pmBTR - ORD
1 stop6h 14mDelta
Deal found 3/31$234
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 5/206:00 amMDW - GPT
1 stop7h 08mDelta
lör 5/245:03 pmGPT - MDW
1 stop4h 10mDelta
Deal found 3/30$234
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 5/207:05 amORD - GPT
1 stop6h 03mDelta
lör 5/245:03 pmGPT - ORD
1 stop6h 14mDelta
Deal found 3/30$234
This Delta deal was found by Cheapflights users on 3/31. 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.
tors 4/245:05 pmORD - MEM
1 stop4h 03mDelta
sön 4/276:25 amMEM - ORD
1 stop6h 14mDelta
Deal found 3/31$237
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 4/284:59 pmMDW - MEM
1 stop4h 20mDelta
mån 5/55:42 pmMEM - MDW
1 stop4h 40mDelta
Deal found 3/30$237

Cheapflights Fare Finder

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 mars 31, 2025.
Use the filters below to find and compare flights from Illinois to Mississippi that are best for you.

Fly from

Illinois

Fly to

Mississippi

Route

Depart

Return

Price

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

tors 4/24

8:10 pm-10:14 pm

Nonstop2h 04m

Memphis

mån 4/28

8:00 am-9:55 am

Nonstop1h 55m

$217

ChicagoMemphis

MDW - MEM

MDWMEM

Chicago Midway

tis 4/29

9:00 pm-10:40 pm

Nonstop1h 40m

Memphis

tis 5/6

7:30 am-9:05 am

Nonstop1h 35m

$217

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

ons 5/14

7:15 am-9:07 am

Nonstop1h 52m

Memphis

ons 5/21

7:00 am-8:55 am

Nonstop1h 55m

$218

ChicagoMobile

ORD - MOB

ORDMOB

Chicago O'Hare Intl

lör 5/31

6:35 pm-11:54 pm

1 stop5h 19m

Mobile

ons 6/4

6:51 pm-12:11 am

1 stop5h 20m

$219

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

tis 4/29

5:36 am-1:37 pm

2 stops32h 01m

Memphis

tors 5/1

6:51 pm-5:41 pm

1 stop22h 50m

$226

ChicagoMemphis

MDW - MEM

MDWMEM

Chicago Midway

tors 4/3

6:40 am-6:54 pm

1 stop12h 14m

Memphis

tis 4/8

7:53 pm-12:21 am

1 stop28h 28m

$229

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

lör 4/19

1:30 pm-6:30 pm

1 stop5h 00m

Baton Rouge Ryan

tors 4/24

5:45 pm-11:59 pm

1 stop6h 14m

$234

ChicagoGulfport

MDW - GPT

MDWGPT

Chicago Midway

tis 5/20

6:00 am-1:08 pm

1 stop7h 08m

Gulfport Biloxi Regional

lör 5/24

5:03 pm-9:13 pm

1 stop4h 10m

$234

ChicagoGulfport

ORD - GPT

ORDGPT

Chicago O'Hare Intl

tis 5/20

7:05 am-1:08 pm

1 stop6h 03m

Gulfport Biloxi Regional

lör 5/24

5:03 pm-11:17 pm

1 stop6h 14m

$234

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

tors 5/1

6:45 am-11:12 am

1 stop4h 27m

Memphis

tors 5/1

4:42 pm-8:50 pm

1 stop4h 08m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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.

Cheapflights Insights

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

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 $451). 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 mars 31, 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 mars 31, 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
8.0
Very good
4,276 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,614 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,884 reviews
Southwest
8.0
Very good
4,276 reviews

Food

7.1

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 Spirit Airlines ($66), Frontier ($95), and United Airlines ($109).

  • 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 $451). 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 mars 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$457FlexibilityNo cancel feeOn-time71%
DeltaCheapest$207Average$431FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$336Average$441FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$356Average$449FlexibilityNo cancel feeOn-time69%
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