What is the cheapest airline that flies from Minnesota to Illinois?

Frontier, Sun Country Air, and Southwest are the most popular carriers operating from Minnesota to Illinois

What airlines fly to Illinois?

United Airlines, Delta and Sun Country Air are the top three most popular airlines that fly to Illinois from Minnesota according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Minnesota to Illinois on average per day?

As of September 2025, 119 flights take off from Minnesota and land in Illinois each day. The most common flight departure time for this route is 11:00AM, with 51% of daily flights taking off at noon.

How many flights depart from Minnesota to Illinois on average per week?

As of September 2025, there are 837 flights per week flying from Minnesota to Illinois. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

How long is the flight from Minnesota to Illinois?

The flight from Minnesota to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Rochester (a popular airport in Minnesota) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 1h 29m on average. If you fly from Minneapolis (another popular airport in Minnesota) to Chicago O'Hare Intl Airport, then the average flight time is 1h 30m.

When did momondo last update prices for flights from Minnesota to Illinois?

Prices for flights from Minnesota to Illinois are updated daily.

How many operators does momondo search for flights from Minnesota to Illinois?

The number of operators available for flights from Minnesota to Illinois is 6 as of September 2025.

How old do you have to be to fly from Minnesota to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Minnesota to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$52 Cheap Flights from Minnesota to Illinois in 2025/26

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Find the cheapest flights from Minnesota to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:41 am - 10:16 amMSP-ORD

1h 35mnonstop

6:13 am - 7:46 amORD-MSP

1h 33mnonstop

$88Frontier

Find Deal

Fri, Dec 5 - Mon, Dec 8

8:41 am - 10:16 amMSP-ORD

1h 35mnonstop

12:12 pm - 1:49 pmORD-MSP

1h 37mnonstop

$89Frontier

Find Deal

Mon, Dec 15 - Fri, Dec 19

5:30 pm - 7:08 pmMSP-ORD

1h 38mnonstop

7:50 pm - 9:29 pmORD-MSP

1h 39mnonstop

$92Sun Country Air

Find Deal

Thu, Dec 18 - Sun, Dec 21

7:00 am - 8:47 amMSP-ORD

1h 47mnonstop

9:30 am - 11:13 amORD-MSP

1h 43mnonstop

$97Delta

Find Deal

Tue, Jan 27 - Mon, Feb 9

5:35 pm - 7:15 pmMSP-MDW

1h 40mnonstop

8:15 am - 9:50 amMDW-MSP

1h 35mnonstop

$97Southwest

Find Deal

Tue, Nov 11 - Wed, Nov 12

5:06 pm - 6:45 pmMSP-ORD

1h 39mnonstop

7:15 pm - 8:58 pmORD-MSP

1h 43mnonstop

$101Sun Country Air

Find Deal

Thu, Oct 23 - Fri, Oct 24

7:15 am - 9:00 amMSP-MDW

1h 45mnonstop

7:00 pm - 11:45 pmMDW-MSP

4h 45m1 stop

$107Southwest

Find Deal

Tue, Nov 11 - Thu, Nov 13

7:15 am - 8:55 amMSP-MDW

1h 40mnonstop

7:10 pm - 8:49 pmMDW-MSP

1h 39mnonstop

$120Delta

Find Deal

Thu, Oct 23 - Fri, Oct 24

6:10 pm - 8:09 pmFSD-ORD

1h 59mnonstop

8:30 pm - 10:22 pmORD-FSD

1h 52mnonstop

$208United Airlines

Find Deal

Thu, Oct 16 - Tue, Oct 21

8:00 am - 9:51 amFSD-ORD

1h 51mnonstop

8:30 pm - 10:22 pmORD-FSD

1h 52mnonstop

$212United Airlines

Find Deal

Thu, Oct 23 - Sat, Oct 25

Sun Country Air flights from Minnesota to Illinois

Our best Sun Country Air deals on Minnesota to Illinois flight tickets

Sun Country Air

Dec 18

MSP5:30 pmMinneapolis St Paul

1h 38m

ORD7:08 pmChicago O'Hare Intl

Dec 21

ORD7:50 pmChicago O'Hare Intl

1h 39m

MSP9:29 pmMinneapolis St Paul

$92

Find similar

Sun Country Air

Oct 23

MSP5:06 pmMinneapolis St Paul

1h 39m

ORD6:45 pmChicago O'Hare Intl

Oct 24

ORD7:15 pmChicago O'Hare Intl

1h 43m

MSP8:58 pmMinneapolis St Paul

$101

Find similar

Sun Country Air

Dec 20

MSP3:12 pmMinneapolis St Paul

1h 38m

ORD4:50 pmChicago O'Hare Intl

Dec 31

ORD11:45 amChicago O'Hare Intl

1h 39m

MSP1:24 pmMinneapolis St Paul

$103

Find similar

American Airlines flights from Minnesota to Illinois

Our best American Airlines deals on Minnesota to Illinois flight tickets

American Airlines

Nov 11

MSP5:20 amMinneapolis St Paul

1h 41m

ORD7:01 amChicago O'Hare Intl

Nov 11

ORD9:24 amChicago O'Hare Intl

1h 47m

MSP11:11 amMinneapolis St Paul

$135

Find similar

American Airlines

Oct 14

MSP5:00 amMinneapolis St Paul

1h 32m

ORD6:32 amChicago O'Hare Intl

Oct 15

ORD7:36 amChicago O'Hare Intl

1h 39m

MSP9:15 amMinneapolis St Paul

$137

Find similar

American Airlines

Oct 23

MSP7:00 amMinneapolis St Paul

1h 42m

ORD8:42 amChicago O'Hare Intl

Oct 27

ORD10:10 pmChicago O'Hare Intl

1h 40m

MSP11:50 pmMinneapolis St Paul

$139

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Fri 12/5

8:41 am-10:16 am

Nonstop1h 35m

Chicago O'Hare Intl

Mon 12/8

6:13 am-7:46 am

Nonstop1h 33m

$88

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Mon 12/15

8:41 am-10:16 am

Nonstop1h 35m

Chicago O'Hare Intl

Fri 12/19

12:12 pm-1:49 pm

Nonstop1h 37m

$89

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Thu 12/18

5:30 pm-7:08 pm

Nonstop1h 38m

Chicago O'Hare Intl

Sun 12/21

7:50 pm-9:29 pm

Nonstop1h 39m

$92

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Tue 1/27

7:00 am-8:47 am

Nonstop1h 47m

Chicago O'Hare Intl

Mon 2/9

9:30 am-11:13 am

Nonstop1h 43m

$97

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Tue 11/11

5:35 pm-7:15 pm

Nonstop1h 40m

Chicago Midway

Wed 11/12

8:15 am-9:50 am

Nonstop1h 35m

$97

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Thu 10/23

5:06 pm-6:45 pm

Nonstop1h 39m

Chicago O'Hare Intl

Fri 10/24

7:15 pm-8:58 pm

Nonstop1h 43m

$101

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Tue 11/11

7:15 am-9:00 am

Nonstop1h 45m

Chicago Midway

Thu 11/13

7:00 pm-11:45 pm

1 stop4h 45m

$107

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Thu 10/23

7:15 am-8:55 am

Nonstop1h 40m

Chicago Midway

Fri 10/24

7:10 pm-8:49 pm

Nonstop1h 39m

$120

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Thu 10/16

6:10 pm-8:09 pm

Nonstop1h 59m

Chicago O'Hare Intl

Tue 10/21

8:30 pm-10:22 pm

Nonstop1h 52m

$208

Sioux FallsChicago

FSD - ORD

FSDORD

Sioux Falls Joe Foss Field

Thu 10/23

8:00 am-9:51 am

Nonstop1h 51m

Chicago O'Hare Intl

Sat 10/25

8:30 pm-10:22 pm

Nonstop1h 52m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Minnesota to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Minnesota is in November. Flight prices, which tend to average around $154, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $161.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Minnesota to Illinois is on a Friday when prices can be found for as low as $412. Flights from Minnesota to Illinois on a Monday will generally be more expensive and average around $776. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Minnesota to Illinois during this time can be as low as $329. Flights at noon are often more expensive with an average ticket price of $800.

What is the cheapest Minnesota to Illinois flight route?

Fly from Minneapolis St Paul to Chicago O'Hare Intl for the best Minnesota - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Minnesota when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $211 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Minnesota for as low as $168 on momondo.

What cabin class options are available on Minnesota to Illinois flights?

There are 4 cabin classes available to choose from on Minnesota to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Minnesota to Illinois flights?

No. A direct flight is the cheapest option for a flight between Minnesota to Illinois.

Cheap Minnesota to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Minnesota to Illinois

Best Price Found	$135
Fastest flight time	1h 22m
Direct flights	Every day
Airports in Illinois	3 airports

The best one-way flight to Illinois from Minnesota in the past 72 hours is $135. The best round-trip flight deal from Minnesota to Illinois found on momondo in the last 72 hours is $168.

The fastest flight from Minnesota to Illinois takes 1h 22m

Direct flights go from Minnesota to Illinois every day.

There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Minnesota to Illinois?
Prices for flights from Minnesota to Illinois are updated daily.
How many operators does momondo search for flights from Minnesota to Illinois?
The number of operators available for flights from Minnesota to Illinois is 6 as of September 2025.
How old do you have to be to fly from Minnesota to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Minnesota to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Minnesota to Illinois?
Based on momondo bookings for flights between Minnesota and Illinois, the leading plane model is Boeing 737-800, making up 22.11% of the total bookings. Other popular models include Airbus A319 with 11.64%, Boeing 737-900 with 9.72%, and Embraer 175 with 8.78%.

Best airlines flying from Minnesota to Illinois

Compare and see reviews for airlines that fly from Minnesota to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Sun Country Air	PriceFrom $68	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
Delta	PriceFrom $71	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights
American Airlines	PriceFrom $91	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $93	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $97	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Minnesota to Illinois?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Minnesota to Illinois. momondo saves you time and could save you money on your trip.

Can I find flights from Minnesota to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Minnesota which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Minnesota to Illinois?

Once all potential Minnesota to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Minnesota to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Minnesota. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Illinois

Popular cities in Illinois

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Flights to Washington, D.C.from $56

Flights to Bostonfrom $67

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Flights to Dallasfrom $59

Flights to Seattlefrom $102

Minnesota flight routes

Flights from Minneapolis St Paul to Milwaukee-Mitchell

Flights from Minneapolis St Paul to New Orleans Louis Armstrong

Flights from Minneapolis St Paul to Houston Hobby

Flights from Minneapolis St Paul to Grand Rapids Gerald R. Ford Intl

Flights from Minneapolis St Paul to Denver Intl

Flights from Minneapolis St Paul to Wilmington New Hanover County

Cheap flights from Minnesota to Illinois from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Minnesota to Illinois departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Minnesota to Illinois

Cheap round-trip flights

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Cheap last minute flights

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Sun Country Air flights from Minnesota to Illinois

Our best Sun Country Air deals on Minnesota to Illinois flight tickets

American Airlines flights from Minnesota to Illinois

Our best American Airlines deals on Minnesota to Illinois flight tickets

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How to get the cheapest flight ticket from Minnesota to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

What is the cheapest day to depart on your flight to Illinois?

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Minnesota to Illinois during this time can be as low as $329. Flights at noon are often more expensive with an average ticket price of $800.

What is the cheapest Minnesota to Illinois flight route?

Fly from Minneapolis St Paul to Chicago O'Hare Intl for the best Minnesota - Illinois flight prices

How far in advance should I book a flight to Illinois?

What cabin class options are available on Minnesota to Illinois flights?

There are 4 cabin classes available to choose from on Minnesota to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Minnesota to Illinois flights?

No. A direct flight is the cheapest option for a flight between Minnesota to Illinois.

What is the cheapest airline that flies from Minnesota to Illinois?

Frontier, Sun Country Air, and Southwest are the most popular carriers operating from Minnesota to Illinois

What airlines fly to Illinois?

How many flights depart from Minnesota to Illinois on average per day?

As of September 2025, 119 flights take off from Minnesota and land in Illinois each day. The most common flight departure time for this route is 11:00AM, with 51% of daily flights taking off at noon.

How many flights depart from Minnesota to Illinois on average per week?

As of September 2025, there are 837 flights per week flying from Minnesota to Illinois. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

How long is the flight from Minnesota to Illinois?

Cheap Minnesota to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Minnesota to Illinois

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

When did momondo last update prices for flights from Minnesota to Illinois?

How many operators does momondo search for flights from Minnesota to Illinois?

How old do you have to be to fly from Minnesota to Illinois?

What documentation or ID do you need to fly to Illinois?

What is the most popular plane model from Minnesota to Illinois?

Best airlines flying from Minnesota to Illinois

Compare and see reviews for airlines that fly from Minnesota to Illinois with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Minnesota to Illinois?

Can I find flights from Minnesota to Illinois with flexible booking policies on momondo?

How can momondo help me find flights from Minnesota to Illinois?

I’m not ready to book a flight from Minnesota to Illinois right now. Can momondo alert me if prices change?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo