$64+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Mississippi to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Mississippi to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Mississippi (USMS) to Illinois (USIL). 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 January 21, 2025.
Round-trip from | $238 (Delta) |
|---|---|
One-way from | $64 (Mytrip) |
Find flight deals from Mississippi to Illinois
Cheapest flights from Mississippi to IllinoisExplore 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 January 21, 2025.
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 January 21, 2025.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This American Airlines deal was found by Cheapflights users on 1/21. 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.
This American Airlines deal was found by Cheapflights users on 1/20. 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.
This American Airlines deal was found by Cheapflights users on 1/21. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/21. 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.
This Mytrip deal was found by Cheapflights users on 1/21. 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.
This Southwest deal was found by Cheapflights users on 1/20. 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.
This United Airlines deal was found by Cheapflights users on 1/21. 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.
This American Airlines deal was found by Cheapflights users on 1/21. 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.
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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Tue 2/18
5:51 pm-11:36 pm
1 stop5h 45m
Lambert-St Louis
Tue 2/25
7:15 am-12:02 pm
1 stop4h 47m
MobileChicago
MOB - ORD
MOBORD
Mobile
Wed 2/19
12:42 pm-5:25 pm
1 stop4h 43m
Chicago O'Hare Intl
Sat 2/22
5:45 am-10:39 am
1 stop4h 54m
JacksonSt. Louis
JAN - STL
JANSTL
Jackson-Evers Intl
Tue 2/4
5:55 am-11:46 am
1 stop5h 51m
Lambert-St Louis
Sat 2/8
5:00 pm-11:03 pm
1 stop6h 03m
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Fri 2/21
4:33 pm-11:53 pm
1 stop7h 20m
Chicago O'Hare Intl
Sun 2/23
5:00 am-9:31 am
1 stop4h 31m
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Thu 2/6
12:19 pm-7:30 pm
1 stop7h 11m
Lambert-St Louis
Mon 2/10
7:00 am-11:49 am
1 stop4h 49m
Baton RougeChicago
BTR - MDW
BTRMDW
Baton Rouge Ryan
Fri 2/21
10:30 am-4:20 pm
1 stop5h 50m
Chicago Midway
Sun 2/23
6:00 am-1:36 pm
1 stop7h 36m
JacksonSt. Louis
JAN - STL
JANSTL
Jackson-Evers Intl
Tue 2/4
4:22 pm-10:56 pm
1 stop6h 34m
Lambert-St Louis
Sat 2/8
3:10 pm-11:53 pm
2 stops8h 43m
MemphisChicago
MEM - MDW
MEMMDW
Memphis
Fri 4/25
7:45 am-1:45 pm
1 stop6h 00m
Chicago Midway
Mon 4/28
9:50 pm-11:30 pm
Nonstop1h 40m
MemphisChicago
MEM - ORD
MEMORD
Memphis
Thu 2/20
7:10 am-9:05 am
Nonstop1h 55m
Chicago O'Hare Intl
Sun 2/23
4:18 pm-9:45 pm
1 stop5h 27m
MemphisChicago
MEM - ORD
MEMORD
Memphis
Mon 2/10
6:27 am-12:55 pm
1 stop6h 28m
Chicago O'Hare Intl
Wed 2/12
4:58 pm-9:14 pm
1 stop4h 16m
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.
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 $320). 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 January 21, 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 January 21, 2025.
To help decide which airline to fly from Mississippi to Illinois, see what other customers have to say about American Airlines, United Airlines and Delta. 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.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
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.
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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.
Top 4 airlines flying from Mississippi to Illinois
Discover the top 4 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$224 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$317 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$456 | FlexibilityNo cancel fee | On-time63% |