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$62+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — ORD
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$192
(American Airlines)

One-way from

$62
(Mytrip)

Popular in

January

Cheapest in

April

Average price

$406
Provider with most accurate pricing for Jackson-Evers Intl-Chicago (CHI) flight deals.
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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. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 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 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 febrero 20, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/123:49 pmMEM - ORD
Nonstop1h 54mAmerican Airlines
lun. 4/1410:05 pmORD - MEM
Nonstop1h 51mAmerican Airlines
Deal found 2/20$192
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/175:50 pmMEM - MDW
Nonstop1h 30mSouthwest
vie. 3/2110:50 pmMDW - MEM
Nonstop1h 45mSouthwest
Deal found 2/19$192
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/64:19 pmMEM - ORD
1 stop7h 09mMultiple Airlines
dom. 3/96:45 amORD - MEM
1 stop12h 08mMultiple Airlines
Deal found 2/19$196
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.
lun. 4/147:16 pmMEM - ORD
1 stop4h 43mDelta
mié. 4/165:05 pmORD - MEM
1 stop4h 03mDelta
Deal found 2/19$197
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.
mié. 4/28:16 pmMEM - STL
2 stops21h 36mSpirit Airlines
dom. 4/66:47 pmSTL - MEM
1 stop29h 12mSpirit Airlines
Deal found 2/20$198
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.
vie. 2/288:14 pmMEM - ORD
1 stop15h 36mSpirit Airlines
mié. 3/57:00 amORD - MEM
1 stop6h 20mSpirit Airlines
Deal found 2/20$201
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/126:00 amMEM - MDW
1 stop4h 42mDelta
mar. 4/156:04 amMDW - MEM
1 stop4h 51mDelta
Deal found 2/20$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.
lun. 3/105:00 amMEM - STL
1 stop5h 38mAmerican Airlines
mié. 3/127:02 amSTL - MEM
1 stop4h 49mAmerican Airlines
Deal found 2/19$217
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.
jue. 4/36:48 pmGPT - ORD
1 stop19h 00mMultiple Airlines
mié. 4/95:04 pmORD - GPT
1 stop25h 04mMultiple Airlines
Deal found 2/19$218
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.
vie. 4/254:25 pmMEM - STL
1 stop6h 20mSouthwest
mar. 4/296:15 amSTL - MEM
1 stop7h 40mSouthwest
Deal found 2/20$232
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.
dom. 4/67:38 pmMEM - MDW
1 stop28h 43mFrontier
dom. 4/136:45 amMDW - MEM
1 stop11h 54mFrontier
Deal found 2/20$235
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1510:55 amMEM - ORD
Nonstop2h 03mUnited Airlines
jue. 4/179:00 amORD - MEM
Nonstop2h 01mUnited Airlines
Deal found 2/19$237

Find flights from Mississippi to Illinois within your budget

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 febrero 20, 2025.

Fly from

Mississippi

Fly to

Illinois

Route

Depart

Return

Price

MemphisChicago

MEM - ORD

MEMORD

Memphis

sáb. 4/12

3:49 pm-5:43 pm

Nonstop1h 54m

Chicago O'Hare Intl

lun. 4/14

10:05 pm-11:56 pm

Nonstop1h 51m

$192

MemphisChicago

MEM - MDW

MEMMDW

Memphis

lun. 3/17

5:50 pm-7:20 pm

Nonstop1h 30m

Chicago Midway

vie. 3/21

10:50 pm-12:35 am

Nonstop1h 45m

$192

MemphisChicago

MEM - ORD

MEMORD

Memphis

jue. 3/6

4:19 pm-11:28 pm

1 stop7h 09m

Chicago O'Hare Intl

dom. 3/9

6:45 am-6:53 pm

1 stop12h 08m

$196

MemphisChicago

MEM - ORD

MEMORD

Memphis

lun. 4/14

7:16 pm-11:59 pm

1 stop4h 43m

Chicago O'Hare Intl

mié. 4/16

5:05 pm-9:08 pm

1 stop4h 03m

$197

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

mié. 4/2

8:16 pm-5:52 pm

2 stops21h 36m

Lambert-St Louis

dom. 4/6

6:47 pm-11:59 pm

1 stop29h 12m

$198

MemphisChicago

MEM - ORD

MEMORD

Memphis

vie. 2/28

8:14 pm-11:50 am

1 stop15h 36m

Chicago O'Hare Intl

mié. 3/5

7:00 am-1:20 pm

1 stop6h 20m

$201

MemphisChicago

MEM - MDW

MEMMDW

Memphis

sáb. 4/12

6:00 am-10:42 am

1 stop4h 42m

Chicago Midway

mar. 4/15

6:04 am-10:55 am

1 stop4h 51m

$212

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

lun. 3/10

5:00 am-10:38 am

1 stop5h 38m

Lambert-St Louis

mié. 3/12

7:02 am-11:51 am

1 stop4h 49m

$217

GulfportChicago

GPT - ORD

GPTORD

Gulfport Biloxi Regional

jue. 4/3

6:48 pm-1:48 pm

1 stop19h 00m

Chicago O'Hare Intl

mié. 4/9

5:04 pm-6:08 pm

1 stop25h 04m

$218

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

vie. 4/25

4:25 pm-10:45 pm

1 stop6h 20m

Lambert-St Louis

mar. 4/29

6:15 am-1:55 pm

1 stop7h 40m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Mississippi to Illinois

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

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 $245). Flying from Mississippi to Illinois in March is currently the most expensive (average of $321). 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 febrero 20, 2025.

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 febrero 20, 2025.
To help decide which airline to fly from Mississippi to Illinois, see what other customers have to say about Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

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

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

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

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

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

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

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

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

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

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

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 Mississippi to Illinois. 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 Mississippi to Illinois one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $62. Users have also found prices from $71 and $89 on Spirit Airlines and United 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 $245). Flying from Mississippi to Illinois in March is currently the most expensive (average of $321). 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$430FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$338Average$396FlexibilityNo cancel feeOn-time63%
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