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$66+ Cheap flights from Midway (MDW) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — ORD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Midway to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$137
(Southwest)

One-way from

$66
(Booking.com)
From Chicago Midway to Illinois
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One-way flight from Chicago Midway to Illinois
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Find flight deals from Midway to Illinois

Cheapest flights from Midway to Illinois
Explore the most affordable flight options available from Midway to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Southwest deal was found by Cheapflights users on 1/29. 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 2/208:25 pmMDW - STL
Nonstop1h 15mSouthwest
Mon 2/242:20 pmSTL - MDW
Nonstop1h 10mSouthwest
Deal found 1/29$137
This Booking.com deal was found by Cheapflights users on 1/30. 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.
Sat 3/112:43 pmMDW - STL
1 stop11h 00mFrontier
Mon 3/35:20 pmSTL - MDW
1 stop21h 52mFrontier
Deal found 1/30$140
This Delta deal was found by Cheapflights users on 1/28. 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.
Mon 3/179:25 amMDW - STL
1 stop3h 43mDelta
Wed 3/196:50 amSTL - MDW
1 stop5h 46mDelta
Deal found 1/28$177
This Delta deal was found by Cheapflights users on 1/28. 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 1/296:00 amMDW - BMI
1 stop16h 26mDelta
Mon 2/34:00 pmBMI - MDW
1 stop18h 12mDelta
Deal found 1/28$1,207

Find flights from Midway to Illinois within your budget

Customize your flight search to find flights from Midway 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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Thu 2/20

8:25 pm-9:40 pm

Nonstop1h 15m

Lambert-St Louis

Mon 2/24

2:20 pm-3:30 pm

Nonstop1h 10m

$137

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Sat 3/1

12:43 pm-11:43 pm

1 stop11h 00m

Lambert-St Louis

Mon 3/3

5:20 pm-3:12 pm

1 stop21h 52m

$140

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Mon 3/17

9:25 am-1:08 pm

1 stop3h 43m

Lambert-St Louis

Wed 3/19

6:50 am-12:36 pm

1 stop5h 46m

$177

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Tue 3/4

8:30 am-11:43 pm

1 stop15h 13m

$66

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Mon 3/3

6:00 am-7:20 am

Nonstop1h 20m

$69

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Tue 2/25

5:05 pm-11:36 pm

1 stop6h 31m

$89

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Mon 6/2

8:04 pm-6:32 pm

2 stops22h 28m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Best time to book a flight from Midway to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Midway 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 Midway to Illinois

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

What is the cheapest time of day to fly from MDW to IL?

Find hourly flight availability from Midway 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 30, 2025.

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

Rainfall in Illinois by month

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

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

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 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 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta and Frontier from Chicago to Illinois by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Frontier
6.0
Okay
3,424 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Midway to Illinois. 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 Chicago Midway Airport 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 $66. Southwest flights start at $69 while deals on Delta start at $89 one-way.

  • What are the most popular routes from Chicago Midway Airport to Illinois?

    Most travelers choose Chicago Midway - Lambert-St Louis, Chicago Midway - Bloomington-Normal or Chicago Midway - Greater Peoria when deciding on the best route from Chicago Midway Airport to Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway 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 Chicago Midway Airport to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Chicago Midway Airport to Illinois (average of $245). Flying from Chicago Midway Airport to Illinois in March is currently the most expensive (average of $325). 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.

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