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Marco Island

$54+ Cheap flights from Chicago (CHI) to Marco Island, FL

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MIA
Oct 30 — Nov 61
Thu 10/30
Thu 11/6
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Marco Island are usually found in September or January, booked 41 days in advance, depart on a Thursday or Monday and return on a Friday

Cheap flight deals from Chicago to Marco Island

Keep the following information in mind while searching for Chicago to Marco Island flight deals. Data was last updated September 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$101
(CheapOair)

One-way from

$54
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$230
Provider with most accurate pricing for Chicago (CHI)-Miami flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Miami flights.
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From Chicago (CHI) to Marco Island
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One-way flight from Chicago (CHI) to Marco Island
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Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Chicago to Marco Island

Cheapest flights from Chicago to Marco Island
Explore the most affordable flight options available from Chicago to Marco Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2025.

This CheapOair deal was found by Cheapflights users on 9/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:00 amMDW - MIA
Nonstop3h 15mFrontier
Tue 12/161:12 pmMIA - MDW
Nonstop3h 18mFrontier
Deal found 9/29$101
This Cheapflightsfares deal was found by Cheapflights users on 9/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:27 amORD - MIA
Nonstop3h 02mSpirit Airlines
Sun 11/27:20 amMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 9/28$102
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:24 pmMDW - MIA
Nonstop3h 02mFrontier
Fri 10/177:20 amMIA - MDW
Nonstop3h 13mFrontier
Deal found 9/29$103
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:08 amORD - MIA
1 stop11h 02mSpirit Airlines
Sat 11/16:00 amMIA - ORD
Nonstop3h 18mSpirit Airlines
Deal found 9/29$103
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:28 pmMDW - MIA
Nonstop3h 01mFrontier
Fri 10/177:20 amMIA - MDW
Nonstop3h 13mFrontier
Deal found 9/29$105
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:17 pmORD - MIA
Nonstop3h 05mSpirit Airlines
Sat 11/157:20 amMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 9/29$106
This Cheapflightsfares deal was found by Cheapflights users on 9/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:35 pmORD - MIA
Nonstop3h 15mSpirit Airlines
Sat 12/1310:15 amMIA - ORD
Nonstop3h 15mSpirit Airlines
Deal found 9/28$107
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:24 pmMDW - MIA
Nonstop3h 02mFrontier
Mon 10/207:20 amMIA - MDW
Nonstop3h 13mFrontier
Deal found 9/29$108
This Priceline deal was found by Cheapflights users on 9/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:35 pmORD - MIA
Nonstop3h 15mSpirit Airlines
Mon 12/810:15 amMIA - ORD
Nonstop3h 15mSpirit Airlines
Deal found 9/29$108
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 amORD - MIA
Nonstop3h 08mSpirit Airlines
Sat 11/87:20 amMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 9/29$109
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:05 amMDW - MIA
1 stop5h 27mFrontier
Fri 10/249:00 amMIA - MDW
Nonstop3h 17mFrontier
Deal found 9/30$110
This Priceline deal was found by Cheapflights users on 9/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:27 amORD - MIA
Nonstop3h 02mMultiple Airlines
Mon 10/279:36 amMIA - ORD
1 stop9h 04mMultiple Airlines
Deal found 9/29$110

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Marco Island 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 September 30, 2025.
Use the filters below to find and compare flights from Chicago to Marco Island that are best for you.

Fly from

Chicago

Fly to

Marco Island

Route

Depart

Return

Price

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 11/5

7:35 am-11:49 am

Nonstop3h 14m

Miami

Sat 11/8

6:45 am-9:14 am

Nonstop3h 29m

$157

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 10/26

7:35 am-11:49 am

Nonstop3h 14m

Miami

Sat 11/1

6:45 am-9:14 am

Nonstop3h 29m

$167

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Mon 10/20

10:54 am-3:11 pm

Nonstop3h 17m

Miami

Tue 10/28

7:00 am-9:29 am

Nonstop3h 29m

$197

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Wed 10/22

1:08 pm-9:27 pm

1 stop7h 19m

Miami

Wed 10/29

6:15 pm-10:14 pm

1 stop4h 59m

$217

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Wed 12/10

9:34 am-4:38 pm

1 stop6h 04m

Miami

Fri 12/12

8:05 am-12:34 pm

1 stop5h 29m

$217

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 10/26

1:50 pm-10:55 pm

2 stops8h 05m

Miami

Fri 10/31

6:50 am-5:55 pm

1 stop12h 05m

$218

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 10/24

1:50 pm-10:35 pm

1 stop7h 45m

Miami

Wed 10/29

7:35 am-12:45 pm

1 stop6h 10m

$227

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Wed 10/15

9:35 am-4:30 pm

1 stop5h 55m

Miami

Wed 10/22

6:00 am-9:40 am

1 stop4h 40m

$237

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 12/6

6:10 pm-12:46 am

1 stop5h 36m

Miami

Thu 12/18

8:05 am-1:50 pm

1 stop6h 45m

$246

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Fri 10/24

7:30 am-11:47 am

Nonstop3h 17m

Miami

Mon 10/27

7:00 am-9:29 am

Nonstop3h 29m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Showing 1-10 of 46 results
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Best time to book a flight from Chicago to Marco Island

Have a flexible travel schedule? Discover the best time to fly to Marco Island from Chicago 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 Chicago to Marco Island

How far ahead should I book a flight from Chicago to Marco Island?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Marco Island. Price data was last updated on September 26, 2025.

The best time to book flights from Chicago to Marco Island is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Marco Island?

Currently, September is the cheapest month in which you can book a flight from Chicago to Marco Island (average of $232). Flying from Chicago to Marco Island in March is currently the most expensive (average of $289). 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 CHI to MA9?

Find hourly flight availability from Chicago to Marco Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 30, 2025.

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

What is the cheapest day to fly from Chicago to Marco Island?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Marco Island. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Chicago to Marco Island

Explore weekly flight availability from Chicago to Marco Island. 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 September 30, 2025.

The most flights from CHI to MA9 are scheduled on a Tuesday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Marco Island

Get insights into the airlines that provide service to Marco Island. 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 Marco Island. Reviews last updated September 30, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Chicago to Marco Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
United Airlines
7.4
Good
8,931 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Spirit Airlines
6.3
Okay
8,062 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Frontier
5.8
Fair
3,155 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Marco Island. 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 Chicago to Marco Island?

    A quick flight from Chicago to Marco Island can take about 3h 14m. United Airlines provides one of the quickest options available for as low as $157. The distance between Chicago and Marco Island is about 1198 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Chicago to Marco Island?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Marco Island on time: Emirates (88%), United Airlines (86%), Spirit Airlines (82%).

  • What are the cheapest flights from Chicago to Marco Island?

    Looking at all options, your cheapest flight can be booked for $66. While the most popular route (Chicago O'Hare Intl - Miami) can be booked for $87 on average, our data indicates $644 when flying from Chicago to Marco Island.

  • Can I find deals for flights from Chicago to Marco Island that include hotel bookings?

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

  • How can I find direct flights from Chicago to Marco Island?

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

  • Can I find deals for business class flights from Chicago to Marco Island?

    Yes. Cheapflights offers flight deals from Chicago to Marco Island 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 to Marco Island?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Marco Island (average of $232). Flying from Chicago to Marco Island in March is currently the most expensive (average of $289). 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 Chicago to Marco Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Chicago to Marco Island

Discover the top 8 airlines that operate flights from Chicago to Marco Island. 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 September 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$185FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$74Average$177FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$84Average$250FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$127Average$360FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$317FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$166Average$383FlexibilityNo cancel feeOn-time63%
DeltaCheapest$176Average$359FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$176Average$215FlexibilityNo cancel feeOn-time75%

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