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$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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/245:18 pmMSP - ORD
Nonstop1h 37mUnited Airlines
Thu 12/259:05 pmORD - MSP
Nonstop1h 39mUnited Airlines
Deal found 12/16$143
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:06 pmMSP - ORD
Nonstop1h 38mSun Country Air
Fri 1/211:51 amORD - MSP
Nonstop1h 39mSun Country Air
Deal found 12/16$154
This Orbitz deal was found by Cheapflights users on 12/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:57 pmMSP - ORD
Nonstop1h 45mFrontier
Thu 1/152:30 pmORD - MSP
1 stop9h 27mFrontier
Deal found 12/16$168
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/315:18 pmMSP - ORD
Nonstop1h 37mUnited Airlines
Tue 1/67:15 amORD - MSP
Nonstop1h 33mUnited Airlines
Deal found 12/15$169
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:09 pmMSP - ORD
Nonstop1h 45mFrontier
Mon 1/57:00 amORD - MSP
1 stop13h 51mFrontier
Deal found 12/15$173
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/315:18 pmMSP - ORD
Nonstop1h 37mUnited Airlines
Thu 1/13:58 pmORD - MSP
Nonstop1h 31mUnited Airlines
Deal found 12/15$174
This Delta deal was found by Cheapflights users on 12/17. 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 12/249:10 amMSP - MDW
Nonstop1h 56mDelta
Wed 12/3111:48 amMDW - MSP
Nonstop1h 44mDelta
Deal found 12/17$178
This Expedia deal was found by Cheapflights users on 12/17. 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.
Mon 12/2910:09 pmMSP - ORD
Nonstop1h 45mMultiple Airlines
Thu 1/16:14 pmORD - MSP
Nonstop1h 39mMultiple Airlines
Deal found 12/17$179
This Super.com deal was found by Cheapflights users on 12/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:57 pmMSP - ORD
Nonstop1h 45mFrontier
Mon 12/297:38 pmORD - MSP
Nonstop1h 36mFrontier
Deal found 12/16$187
This Sun Country Air deal was found by Cheapflights users on 12/16. 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.
Thu 12/185:30 pmMSP - ORD
Nonstop1h 38mSun Country Air
Wed 12/3111:45 amORD - MSP
Nonstop1h 39mSun Country Air
Deal found 12/16$188
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:09 pmMSP - ORD
Nonstop1h 45mFrontier
Mon 12/297:38 pmORD - MSP
Nonstop1h 36mFrontier
Deal found 12/16$194
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/307:30 amFSD - ORD
Nonstop2h 00mUnited Airlines
Fri 1/97:58 pmORD - FSD
Nonstop1h 52mUnited Airlines
Deal found 12/17$234

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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$92
(Booking.com)

One-way from

$59
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$163

Good round-trip deal

$274 or less

Good one-way deal

$134 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. 15% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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 - MDW

MSPMDW

Minneapolis St Paul

Tue 1/13

4:50 pm-6:32 pm

Nonstop1h 42m

Chicago Midway

Tue 1/20

7:16 pm-9:00 pm

Nonstop1h 44m

$133

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Wed 1/14

7:05 am-9:08 am

Nonstop2h 03m

Chicago Midway

Wed 1/21

7:16 pm-9:00 pm

Nonstop1h 44m

$133

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Tue 1/13

6:55 am-8:40 am

Nonstop1h 45m

Chicago O'Hare Intl

Tue 1/20

8:50 am-10:28 am

Nonstop1h 38m

$133

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Sun 1/25

5:22 pm-12:50 pm

1 stop19h 28m

Lambert-St Louis

Wed 1/28

3:46 pm-10:59 pm

1 stop7h 13m

$144

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Sat 1/24

3:05 pm-4:45 pm

Nonstop1h 40m

Chicago Midway

Tue 1/27

8:40 am-10:20 am

Nonstop1h 40m

$152

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Sat 1/24

9:10 am-11:05 am

Nonstop1h 55m

Chicago Midway

Tue 1/27

1:49 pm-3:37 pm

Nonstop1h 48m

$152

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 1/15

9:51 pm-11:25 pm

Nonstop1h 34m

Lambert-St Louis

Tue 1/20

3:31 pm-5:13 pm

Nonstop1h 42m

$152

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Thu 1/15

7:55 pm-9:43 pm

Nonstop1h 48m

Chicago O'Hare Intl

Tue 1/20

12:30 pm-2:12 pm

Nonstop1h 42m

$152

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Wed 1/14

6:20 am-1:55 pm

1 stop7h 35m

Lambert-St Louis

Wed 1/21

6:05 am-10:20 am

1 stop4h 15m

$153

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Tue 3/3

2:30 pm-9:50 pm

1 stop7h 20m

Chicago Midway

Wed 3/4

1:50 pm-9:50 pm

1 stop8h 00m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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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, April 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 $116). 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 December 18, 2025.

It’s typically best to fly out from Minnesota to Illinois in the evening. Doing so could potentially save you 48% 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 December 16, 2024.

Travelers seeking maximum savings on their Minnesota to Illinois flight should consider departing on Wednesday mornings 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.

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 December 18, 2025.
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
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Comfort

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
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Comfort

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
8,008 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Comfort

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
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Comfort

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
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Comfort

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
333 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Comfort

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?

    Delta, Frontier, and Southwest can get you from Minnesota to Illinois in just under 1h 40m. Your travel time can differ by up to 17h 48m. 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 $27. Sun Country Air flights start at $46 while deals on Southwest start at $48 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, April 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 $116). 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 Minnesota to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$96FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$68Average$158FlexibilityNo cancel feeOn-time83%
DeltaCheapest$69Average$319FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$97Average$382FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$97Average$302FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$103Average$221FlexibilityNo cancel feeOn-time63%

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