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$54+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JAN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Illinois to Mississippi

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Mississippi (USMS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

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 November 21, 2024.

This Southwest deal was found by Cheapflights users on 11/20. 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.
Thu 12/194:00 pmORD - MEM
1 stop7h 35mSouthwest
Tue 12/316:30 amMEM - ORD
2 stops11h 40mSouthwest
Deal found 11/20$216
This Southwest deal was found by Cheapflights users on 11/20. 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.
Tue 12/178:50 pmMDW - MEM
Nonstop1h 45mSouthwest
Wed 12/1810:20 amMEM - MDW
1 stop5h 25mSouthwest
Deal found 11/20$217
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/1711:10 amORD - MEM
Nonstop1h 53mAmerican Airlines
Wed 12/188:56 amMEM - ORD
1 stop5h 19mAmerican Airlines
Deal found 11/20$217
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:25 amORD - MEM
1 stop10h 15mMultiple Airlines
Sun 12/88:49 pmMEM - ORD
1 stop22h 01mMultiple Airlines
Deal found 11/20$225
This United Airlines deal was found by Cheapflights users on 11/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1711:10 amORD - MEM
Nonstop2h 00mUnited Airlines
Sat 12/288:00 amMEM - ORD
Nonstop1h 55mUnited Airlines
Deal found 11/20$244
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/185:05 amSTL - MOB
1 stop7h 41mAmerican Airlines
Wed 12/2512:58 pmMOB - STL
1 stop4h 26mAmerican Airlines
Deal found 11/20$244
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/45:00 amSTL - GPT
1 stop6h 46mAmerican Airlines
Thu 1/1612:49 pmGPT - STL
1 stop4h 33mAmerican Airlines
Deal found 11/20$253
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/139:53 pmORD - MEM
1 stop15h 22mSpirit Airlines
Sun 12/158:49 pmMEM - ORD
1 stop24h 09mSpirit Airlines
Deal found 11/19$254
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Fri 12/65:00 amORD - BTR
1 stop5h 02mAmerican Airlines
Tue 12/105:15 amBTR - ORD
1 stop5h 16mAmerican Airlines
Deal found 11/20$258
This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 12/255:50 pmORD - MEM
1 stop5h 02mDelta
Sun 12/297:25 pmMEM - ORD
1 stop4h 28mDelta
Deal found 11/19$263
This United Airlines deal was found by Cheapflights users on 11/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:35 amORD - BTR
1 stop5h 41mUnited Airlines
Wed 12/254:47 pmBTR - ORD
1 stop6h 09mUnited Airlines
Deal found 11/20$270
This Delta deal was found by Cheapflights users on 11/20. 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.
Mon 12/910:38 amMDW - MEM
1 stop5h 52mDelta
Wed 12/1112:12 pmMEM - MDW
1 stop6h 20mDelta
Deal found 11/20$284

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Thu 12/19

4:00 pm-11:35 pm

1 stop7h 35m

Memphis

Tue 12/31

6:30 am-6:10 pm

2 stops11h 40m

$216

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Tue 12/17

11:10 am-1:03 pm

Nonstop1h 53m

Memphis

Wed 12/18

8:56 am-2:15 pm

1 stop5h 19m

$217

ChicagoMemphis

MDW - MEM

MDWMEM

Chicago Midway

Tue 12/17

8:50 pm-10:35 pm

Nonstop1h 45m

Memphis

Wed 12/18

10:20 am-3:45 pm

1 stop5h 25m

$217

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Fri 12/6

7:25 am-5:40 pm

1 stop10h 15m

Memphis

Sun 12/8

8:49 pm-6:50 pm

1 stop22h 01m

$225

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Wed 1/15

6:15 am-11:35 am

1 stop5h 20m

Memphis

Sun 1/19

6:25 am-12:55 pm

1 stop6h 30m

$231

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Mon 2/24

7:50 pm-9:48 pm

Nonstop1h 58m

Memphis

Wed 2/26

8:00 am-9:50 am

Nonstop1h 50m

$242

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Wed 12/18

5:05 am-12:46 pm

1 stop7h 41m

Mobile

Wed 12/25

12:58 pm-5:24 pm

1 stop4h 26m

$244

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Wed 12/4

5:00 am-11:46 am

1 stop6h 46m

Gulfport Biloxi Regional

Thu 1/16

12:49 pm-5:22 pm

1 stop4h 33m

$253

ChicagoMemphis

ORD - MEM

ORDMEM

Chicago O'Hare Intl

Fri 12/13

9:53 pm-1:15 pm

1 stop15h 22m

Memphis

Sun 12/15

8:49 pm-8:58 pm

1 stop24h 09m

$254

ChicagoBaton Rouge

ORD - BTR

ORDBTR

Chicago O'Hare Intl

Fri 12/6

5:00 am-10:02 am

1 stop5h 02m

Baton Rouge Ryan

Tue 12/10

5:15 am-10:31 am

1 stop5h 16m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 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 $374). Flying from Illinois to Mississippi in March is currently the most expensive (average of $473). 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 November 21, 2024.

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 November 21, 2024.
Read through reviews of airlines operating flights from Illinois to Mississippi, such as Southwest, American Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet
7.3
Good
2,810 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 ($54), Southwest ($89), and United 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 $374). Flying from Illinois to Mississippi in March is currently the most expensive (average of $473). 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$207Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$214Average$415FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$518FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$306Average$436FlexibilityNo cancel feeOn-time63%
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