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$69+ Cheap flights from Saint Paul, MN to Chicago (CHI)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — CHI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Saint Paul to Chicago are usually found in July or September, booked 88 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Saint Paul to Chicago

Keep the following information in mind while searching for Saint Paul to Chicago flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(Southwest)

One-way from

$69
(Southwest)

Popular in

February

Cheapest in

July

Average price

$248
Provider with most accurate pricing for Minneapolis St Paul-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Minneapolis St Paul-Chicago (CHI) flights.
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From Saint Paul to Chicago (CHI)
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One-way flight from Saint Paul to Chicago (CHI)
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Highest demand for flights based on searches. 19% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Saint Paul to Chicago

Cheapest flights from Saint Paul to Chicago
Explore the most affordable flight options available from Saint Paul to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Southwest deal was found by Cheapflights users on 2/20. 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.
Thu 4/34:10 pmMSP - MDW
Nonstop1h 30mSouthwest
Mon 4/74:15 pmMDW - MSP
1 stop6h 00mSouthwest
Deal found 2/20$127
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/15:30 pmMSP - ORD
Nonstop1h 39mSun Country Air
Thu 6/58:10 pmORD - MSP
Nonstop1h 40mSun Country Air
Deal found 2/20$128
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/411:00 amMSP - ORD
Nonstop1h 36mMultiple Airlines
Tue 4/86:25 pmORD - MSP
1 stop21h 10mMultiple Airlines
Deal found 2/20$129
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:55 amMSP - MDW
1 stop9h 19mFrontier
Wed 4/169:17 pmMDW - MSP
1 stop13h 17mFrontier
Deal found 2/19$130
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:00 amMSP - ORD
1 stop18h 15mFrontier
Tue 4/156:45 amORD - MSP
1 stop16h 48mFrontier
Deal found 2/20$131
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 3/217:59 amMSP - MDW
Nonstop1h 46mDelta
Mon 3/247:09 pmMDW - MSP
Nonstop1h 37mDelta
Deal found 2/20$132
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/118:15 pmMSP - ORD
Nonstop1h 30mDelta
Thu 4/176:35 amORD - MSP
Nonstop1h 35mDelta
Deal found 2/19$132
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:42 pmMSP - ORD
Nonstop1h 43mUnited Airlines
Mon 3/247:10 amORD - MSP
Nonstop1h 33mUnited Airlines
Deal found 2/20$133
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:27 pmMSP - ORD
1 stop16h 17mSpirit Airlines
Tue 3/256:25 pmORD - MSP
1 stop19h 53mSpirit Airlines
Deal found 2/20$135
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 3/167:00 amMSP - ORD
Nonstop1h 30mAmerican Airlines
Tue 3/189:40 pmORD - MSP
Nonstop1h 28mAmerican Airlines
Deal found 2/20$209
This Southwest deal was found by Cheapflights users on 2/20. 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.
Wed 3/1212:15 pmMSP - ORD
1 stop9h 15mSouthwest
Thu 3/137:00 amORD - MSP
1 stop8h 20mSouthwest
Deal found 2/20$228
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/171:30 pmMSP - ORD
1 stop24h 30mDenver Air Connection
Sun 7/2011:00 amORD - MSP
1 stop5h 00mDenver Air Connection
Deal found 2/20$284

Find flights from Saint Paul to Chicago within your budget

Customize your flight search to find flights from Saint Paul to Chicago 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 February 20, 2025.

Fly from

Saint Paul

Fly to

Chicago

Route

Depart

Return

Price

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Thu 4/3

6:30 am-9:55 am

1 stop3h 25m

Chicago Midway

Mon 4/7

7:15 am-8:45 am

Nonstop1h 30m

$127

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Sat 3/29

7:30 pm-9:06 pm

Nonstop1h 36m

Chicago O'Hare Intl

Thu 4/3

6:30 pm-8:10 pm

Nonstop1h 40m

$128

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Thu 4/3

4:00 pm-5:35 pm

Nonstop1h 35m

Chicago O'Hare Intl

Mon 4/7

8:33 pm-2:18 pm

1 stop17h 45m

$129

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Mon 4/14

10:55 am-8:14 pm

1 stop9h 19m

Chicago Midway

Wed 4/16

9:17 pm-10:34 am

1 stop13h 17m

$130

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Tue 4/1

6:00 am-12:15 am

1 stop18h 15m

Chicago O'Hare Intl

Tue 4/15

6:45 am-11:33 pm

1 stop16h 48m

$131

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Sat 4/5

6:35 pm-8:08 pm

Nonstop1h 33m

Chicago O'Hare Intl

Mon 4/7

6:15 am-7:48 am

Nonstop1h 33m

$132

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Fri 3/28

6:00 am-7:39 am

Nonstop1h 39m

Chicago O'Hare Intl

Mon 3/31

7:10 am-8:44 am

Nonstop1h 34m

$133

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Wed 3/19

4:27 pm-8:44 am

1 stop16h 17m

Chicago O'Hare Intl

Tue 3/25

6:25 pm-2:18 pm

1 stop19h 53m

$135

MinneapolisChicago

MSP - MDW

MSPMDW

Minneapolis St Paul

Sat 4/5

4:59 pm-6:33 pm

Nonstop1h 34m

Chicago Midway

Sat 4/12

7:13 pm-8:50 pm

Nonstop1h 37m

$147

MinneapolisChicago

MSP - ORD

MSPORD

Minneapolis St Paul

Sun 3/16

6:10 pm-7:45 pm

Nonstop1h 35m

Chicago O'Hare Intl

Tue 3/18

9:40 pm-11:08 pm

Nonstop1h 28m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Saint Paul to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Saint Paul 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.

Travel insights for flights from Saint Paul to Chicago

Get recent, data-driven insights about flights from Saint Paul to Chicago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Saint Paul to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Chicago. Price data was last updated on February 14, 2025.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Paul to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Saint Paul to Chicago?

Currently, August is the cheapest month in which you can book a flight from Saint Paul to Chicago (average of $245). Flying from Saint Paul to Chicago in March is currently the most expensive (average of $321). 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 SA1 to CHI?

Find hourly flight availability from Saint Paul to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Paul to Chicago as you normally would.

What is the cheapest day to fly from Saint Paul to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Chicago. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Saint Paul to Chicago flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Saint Paul to Chicago

Explore weekly flight availability from Saint Paul to Chicago. 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 February 20, 2025.

The most flights from SA1 to CHI are scheduled on a Thursday (96 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago 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 Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Saint Paul to Chicago, such as Southwest, Alaska 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.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Saint Paul to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Saint Paul to Chicago one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Saint Paul to Chicago for a low price.

  • What are the most popular routes from Saint Paul to Chicago?

    The most popular flight routes from Saint Paul to Chicago are Minneapolis St Paul - Chicago O'Hare Intl, Minneapolis St Paul - Chicago Midway and Minneapolis St Paul - Chicago Greater Rockford.

  • What are the most reliable airlines from Saint Paul to Chicago?

    No one likes to see their flight delayed. When booking a flight from Saint Paul to Chicago consider choosing Cathay Pacific (100%), Avianca (93%) or Copa Airlines (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Saint Paul to Chicago?

    While on average a flight from Saint Paul to Chicago is generally $1,014, our data shows the cheapest flight currently is $86. When looking at the most popular route, (Minneapolis St Paul - Chicago O'Hare Intl), you can expect to pay $114 for that flight.

  • Can I find deals for flights from Saint Paul to Chicago that include hotel bookings?

    Yes. In addition to deals on Saint Paul to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Paul to Chicago?

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

  • Can I find deals for business class flights from Saint Paul to Chicago?

    Yes. Cheapflights offers flight deals from Saint Paul to Chicago 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 Saint Paul to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Saint Paul to Chicago (average of $245). Flying from Saint Paul to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Saint Paul?

Book flights to Saint Paul if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Top 6 airlines flying from Saint Paul to Chicago

Discover the top 6 airlines that operate flights from Saint Paul to Chicago. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$58Average$148FlexibilityNo cancel feeOn-time83%
DeltaCheapest$72Average$350FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$93Average$208FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$94Average$227FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$97Average$199FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$98Average$267FlexibilityNo cancel feeOn-time71%
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