HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$49+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — ORD
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Minnesota 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 Minnesota to Illinois

Cheapest flights from Minnesota to Illinois
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 January 28, 2026.

This Southwest deal was found by Cheapflights users on 1/27. 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 2/247:45 am
MSP
-
STL
Nonstop1h 50m
Southwest
Tue 3/38:20 pm
STL
-
MSP
Nonstop1h 30m
Southwest
Deal found 1/27$97
This Southwest deal was found by Cheapflights users on 1/27. 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.
Wed 3/47:45 am
MSP
-
STL
Nonstop1h 50m
Southwest
Wed 3/256:10 am
STL
-
MSP
2 stops10h 50m
Southwest
Deal found 1/27$112
This Southwest deal was found by Cheapflights users on 1/27. 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.
Wed 3/114:20 pm
MSP
-
MDW
1 stop6h 30m
Southwest
Wed 3/185:30 pm
MDW
-
MSP
1 stop6h 00m
Southwest
Deal found 1/27$117
This Southwest deal was found by Cheapflights users on 1/27. 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.
Wed 2/256:50 am
MSP
-
ORD
1 stop5h 25m
Southwest
Wed 3/41:45 pm
ORD
-
MSP
1 stop6h 50m
Southwest
Deal found 1/27$117
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Thu 4/234:42 pm
MSP
-
ORD
Nonstop1h 39m
Sun Country Air
Mon 4/2710:16 am
ORD
-
MSP
Nonstop1h 44m
Sun Country Air
Deal found 1/27$118
This Southwest deal was found by Cheapflights users on 1/27. 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 2/242:30 pm
MSP
-
MDW
1 stop5h 25m
Southwest
Tue 3/31:50 pm
MDW
-
MSP
1 stop8h 00m
Southwest
Deal found 1/27$122
This Southwest deal was found by Cheapflights users on 1/27. 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.
Wed 4/157:10 am
MSP
-
ORD
1 stop5h 40m
Southwest
Wed 4/152:40 pm
ORD
-
MSP
1 stop8h 25m
Southwest
Deal found 1/27$122
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Fri 2/2010:54 am
MSP
-
ORD
Nonstop1h 33m
Sun Country Air
Sun 2/227:05 am
ORD
-
MSP
Nonstop1h 43m
Sun Country Air
Deal found 1/26$128
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:35 am
MSP
-
ORD
Nonstop1h 49m
Sun Country Air
Sat 7/256:39 pm
ORD
-
MSP
Nonstop1h 46m
Sun Country Air
Deal found 1/26$133
This Southwest deal was found by Cheapflights users on 1/27. 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 3/37:20 am
MSP
-
MDW
Nonstop1h 55m
Southwest
Thu 3/52:20 pm
MDW
-
MSP
Nonstop1h 30m
Southwest
Deal found 1/27$134
This Expedia deal was found by Cheapflights users on 1/25. 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.
Sat 2/211:30 pm
MSP
-
STL
Nonstop1h 31m
Multiple Airlines
Sat 2/282:51 pm
STL
-
MSP
1 stop18h 14m
Multiple Airlines
Deal found 1/25$134
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/36:00 am
MSP
-
ORD
Nonstop1h 41m
United Airlines
Thu 3/56:08 pm
ORD
-
MSP
Nonstop1h 32m
United Airlines
Deal found 1/27$134

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(Southwest)

One-way from

$49
(Southwest)

Popular in

February

Cheapest in

September

Average price

$237

Good round-trip deal

$300 or less

Good one-way deal

$171 or less
Provider with most accurate pricing for Minneapolis St Paul-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Minneapolis St Paul-Chicago (CHI) flights.
Search Deals
From Minnesota to Illinois
Search Deals
One-way flight from Minnesota to Illinois
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Minnesota to Illinois.
Search Deals
Price to beat on a one-way flight from Minnesota to Illinois.
Search Deals

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 January 28, 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

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Wed 7/22

9:35 am-11:24 am

Nonstop1h 49m

Chicago O'Hare Intl

Thu 7/23

6:39 pm-8:25 pm

Nonstop1h 46m

$128

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Mon 7/20

3:50 pm-5:39 pm

Nonstop1h 49m

Chicago O'Hare Intl

Tue 7/21

11:55 am-1:41 pm

Nonstop1h 46m

$148

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Tue 3/3

6:50 am-1:25 pm

1 stop6h 35m

Chicago Midway

Thu 3/5

6:25 pm-12:40 am

1 stop6h 15m

$154

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Thu 4/16

4:42 pm-6:21 pm

Nonstop1h 39m

Chicago O'Hare Intl

Sun 4/19

7:00 pm-8:44 pm

Nonstop1h 44m

$158

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Thu 7/9

3:30 pm-5:19 pm

Nonstop1h 49m

Chicago O'Hare Intl

Mon 7/13

6:31 pm-8:17 pm

Nonstop1h 46m

$158

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Tue 3/3

6:50 am-12:15 pm

1 stop5h 25m

Chicago O'Hare Intl

Mon 3/9

2:40 pm-12:40 am

1 stop10h 00m

$159

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Wed 3/4

7:45 am-9:35 am

Nonstop1h 50m

Lambert-St Louis

Wed 3/25

9:05 pm-10:35 pm

Nonstop1h 30m

$168

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Mon 2/16

11:20 am-1:05 pm

Nonstop1h 45m

Chicago Midway

Thu 2/26

9:50 am-11:32 am

Nonstop1h 42m

$171

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Wed 3/11

9:55 am-11:36 am

Nonstop1h 41m

Chicago O'Hare Intl

Wed 3/18

2:15 pm-3:50 pm

Nonstop1h 35m

$171

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Thu 2/26

4:59 pm-6:40 pm

Nonstop1h 41m

Chicago Midway

Mon 3/2

7:20 pm-9:00 pm

Nonstop1h 40m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
1
2
3
...
6

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 January 28, 2026.

It’s typically best to fly out from Minnesota to Illinois in the evening. Doing so could potentially save you 33% 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 24, 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 afternoons 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 January 28, 2026.

The most flights from USMN to USIL are scheduled on a Monday (81 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 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 January 28, 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.
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,122 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,206 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,201 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Sun Country Air
6.9
Okay
343 reviews
Southwest
8.0
Very good
4,268 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Minnesota to Illinois?

    Sun Country Air, Southwest, and Delta can get you from Minnesota to Illinois in just under 1h 45m. Your travel time can differ by up to 4h 50m. There are 348 mi between Minnesota and Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Minnesota to Illinois one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $29. Southwest flights start at $39 while deals on Sun Country Air start at $46 one-way.

  • Can I find deals for flights from Minnesota to Illinois that include hotel bookings?

    Yes. In addition to deals on Minnesota to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Minnesota to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Minnesota to Illinois.

  • Can I find deals for business class flights from Minnesota to Illinois?

    Yes. Cheapflights offers flight deals from Minnesota 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 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Minnesota to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Las Vegas flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Newark to Las Vegas flights
Minneapolis to Sky Harbor Intl flights
O'Hare Intl to Sky Harbor Intl flights
Los Angeles to John F Kennedy Intl flights
Newark to Orlando flights
O'Hare Intl to Las Vegas flights
Seattle to Los Angeles flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
Seattle to Las Vegas flights
Dulles Intl to Miami flights
Los Angeles to Seattle flights
Newark to Tampa flights
LaGuardia to Tampa flights
John F Kennedy Intl to San Francisco flights
San Francisco to John F Kennedy Intl flights
Boston to San Francisco flights
Detroit to Fort Lauderdale flights
O'Hare Intl to Dallas/Fort Worth flights
San Francisco to Las Vegas flights
Miami to John F Kennedy Intl flights
Minneapolis to Orlando flights
Los Angeles to Honolulu flights
John F Kennedy Intl to Sky Harbor Intl flights
Boston to Fort Lauderdale flights
Seattle to Sky Harbor Intl flights
Boston to Tampa flights
Dallas/Fort Worth to Las Vegas flights
O'Hare Intl to Los Angeles flights
Reagan-National to Miami flights
Newark to New Orleans flights
John F Kennedy Intl to New Orleans flights
Detroit to Orlando flights
Boston to Miami flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to Seattle flights
O'Hare Intl to Fort Lauderdale flights
LaGuardia to West Palm Beach flights

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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$96FlexibilityNo cancel feeOn-time62%
DeltaCheapest$56Average$234FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$58Average$146FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$93Average$295FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$97Average$400FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$101Average$219FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights