$59+ Cheap flights from Minnesota 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — ORD
feb. 20 — feb. 271
1 adult, Economy
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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 Minnesota to Illinois
Cheapest flights from Minnesota to IllinoisExplore the most affordable flight options available from Minnesota to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.
Explore the most affordable flight options available from Minnesota to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.
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.
mar. 2/174:59 pm
MSP
- MDW
Nonstop1h 41m
Delta
mar. 2/249:50 am
MDW
- MSP
Nonstop1h 42m
Delta
Deal found 1/21![Delta logo]()
$117
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.
mar. 2/179:51 pm
MSP
- STL
Nonstop1h 32m
Delta
mar. 2/245:29 pm
STL
- MSP
Nonstop1h 43m
Delta
Deal found 1/20![Delta logo]()
$117
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.
mar. 2/176:00 am
MSP
- ORD
Nonstop1h 41m
United Airlines
mar. 2/242:15 pm
ORD
- MSP
Nonstop1h 35m
United Airlines
Deal found 1/21![United Airlines logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/2010:54 am
MSP
- ORD
Nonstop1h 33m
Sun Country Air
dom. 2/227:05 am
ORD
- MSP
Nonstop1h 43m
Sun Country Air
Deal found 1/19![Sun Country Air logo]()
$118
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/174:15 pm
MSP
- MDW
1 stop6h 15m
Southwest
mar. 2/247:45 pm
MDW
- MSP
Nonstop1h 30m
Southwest
Deal found 1/21![Southwest logo]()
$127
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/187:45 am
MSP
- STL
Nonstop1h 50m
Southwest
mié. 2/256:05 am
STL
- MSP
1 stop4h 15m
Southwest
Deal found 1/21![Southwest logo]()
$127
This Sun Country Air 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/75:30 pm
MSP
- ORD
Nonstop1h 36m
Sun Country Air
lun. 5/118:06 pm
ORD
- MSP
Nonstop1h 42m
Sun Country Air
Deal found 1/20![Sun Country Air logo]()
$128
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/211:30 pm
MSP
- STL
Nonstop1h 31m
Multiple Airlines
sáb. 2/282:51 pm
STL
- MSP
1 stop18h 14m
Multiple Airlines
Deal found 1/19![Multiple Airlines logo]()
$134
This Sun Country Air deal was found by Cheapflights users on 1/19. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/104:24 pm
MSP
- ORD
Nonstop1h 39m
Sun Country Air
dom. 4/129:13 pm
ORD
- MSP
Nonstop1h 44m
Sun Country Air
Deal found 1/19![Sun Country Air logo]()
$134
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.
mié. 3/187:25 am
MSP
- MDW
1 stop4h 15m
Southwest
mié. 3/254:45 pm
MDW
- MSP
1 stop5h 50m
Southwest
Deal found 1/20![Southwest logo]()
$137
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.
mar. 2/106:50 am
MSP
- ORD
1 stop5h 25m
Southwest
mié. 2/111:45 pm
ORD
- MSP
1 stop6h 50m
Southwest
Deal found 1/20![Southwest logo]()
$137
This Sun Country Air deal was found by Cheapflights users on 1/18. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/164:42 pm
MSP
- ORD
Nonstop1h 39m
Sun Country Air
dom. 4/197:00 pm
ORD
- MSP
Nonstop1h 44m
Sun Country Air
Deal found 1/18![Sun Country Air logo]()
$138
Find flight deals from Minnesota to Illinois
Keep the following information in mind while searching for Minnesota to Illinois flight deals. Data was last updated enero 21, 2026.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $117 (Delta) |
One-way from | $59 (Sun Country Air) |
Popular in | February |
Cheapest in | September |
Average price | $232 |
Good round-trip deal | $304 or less |
Good one-way deal | $165 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Minnesota 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 enero 21, 2026.
Use the filters below to find and compare flights from Minnesota to Illinois that are best for you.
Fly from
Minnesota
Fly to
Illinois
Route
Depart
Return
Price
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
mié. 3/4
3:15 pm-4:45 pm
Nonstop1h 30m
Lambert-St Louis
mié. 3/25
5:25 pm-7:03 pm
Nonstop1h 38m
$117
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
mié. 2/18
3:15 pm-4:45 pm
Nonstop1h 30m
Lambert-St Louis
mié. 2/25
5:29 pm-7:12 pm
Nonstop1h 43m
$117
MinneapolisChicago
MSP - ORD
MSPORD
Minneapolis St Paul
lun. 4/27
7:36 am-9:15 am
Nonstop1h 39m
Chicago O'Hare Intl
jue. 5/14
8:06 pm-9:48 pm
Nonstop1h 42m
$118
MinneapolisChicago
MSP - ORD
MSPORD
Minneapolis St Paul
lun. 7/20
3:50 pm-5:39 pm
Nonstop1h 49m
Chicago O'Hare Intl
mar. 7/21
11:55 am-1:41 pm
Nonstop1h 46m
$128
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
mié. 3/4
7:45 am-9:35 am
Nonstop1h 50m
Lambert-St Louis
mié. 3/25
8:40 am-5:00 pm
2 stops8h 20m
$133
MinneapolisChicago
MSP - ORD
MSPORD
Minneapolis St Paul
lun. 2/23
5:13 pm-6:54 pm
Nonstop1h 41m
Chicago O'Hare Intl
mié. 2/25
2:15 pm-3:50 pm
Nonstop1h 35m
$144
MinneapolisChicago
MSP - ORD
MSPORD
Minneapolis St Paul
mié. 2/11
6:00 am-7:45 am
Nonstop1h 45m
Chicago O'Hare Intl
sáb. 2/14
2:15 pm-3:50 pm
Nonstop1h 35m
$144
MinneapolisChicago
MSP - MDW
MSPMDW
Minneapolis St Paul
lun. 2/23
4:59 pm-6:40 pm
Nonstop1h 41m
Chicago Midway
mié. 2/25
9:50 am-11:32 am
Nonstop1h 42m
$144
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
mié. 3/4
3:15 pm-4:45 pm
Nonstop1h 30m
Lambert-St Louis
lun. 3/9
5:25 pm-7:03 pm
Nonstop1h 38m
$144
MinneapolisChicago
MSP - ORD
MSPORD
Minneapolis St Paul
mié. 3/4
6:55 am-8:40 am
Nonstop1h 45m
Chicago O'Hare Intl
sáb. 3/7
6:15 am-7:57 am
Nonstop1h 42m
$144
Showing 1-10 of 60 results
Best time to book a flight from Minnesota to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Minnesota 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 Minnesota to Illinois
What is the cheapest month to book a flight from Minnesota to Illinois?
Currently, December is the cheapest month in which you can book a flight from Minnesota to Illinois (average of $54). Flying from Minnesota to Illinois in July is currently the most expensive (average of $115). 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 MN to IL?
Find hourly flight availability from Minnesota 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 enero 21, 2026.
It’s typically best to fly out from Minnesota to Illinois in the evening. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Minnesota to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Minnesota to Illinois. Price data was last updated on January 17, 2026.
Travelers seeking maximum savings on their Minnesota to Illinois flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Minnesota to Illinois
Explore weekly flight availability from Minnesota to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 21, 2026.
The most flights from USMN to USIL are scheduled on a Monday (84 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (46 on average).
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 enero 21, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Minnesota to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Minnesota 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 Minnesota to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Minnesota to Illinois
Discover the top 6 airlines that operate flights from Minnesota 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 enero 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$96 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$57 | Average$318 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$58 | Average$146 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$93 | Average$295 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$97 | Average$400 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$101 | Average$220 | FlexibilityNo cancel fee | On-time63% |