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Marco Island

$55+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MIA
Jan 10 — Jan 171
Sat 1/10
Sat 1/17
1 adult, Economy
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Find cheap flights from Chicago to Marco Island with Cheapflights

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Cheapflights Tip: The best prices from Chicago to Marco Island are usually found in September or January, booked 69 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap 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 December 11, 2025.

This Expedia deal was found by Cheapflights users on 12/9. 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.
Wed 12/316:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 1/72:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 12/9$110
This Super.com deal was found by Cheapflights users on 12/9. 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.
Tue 12/306:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Mon 1/125:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 12/9$114
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/316:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Fri 1/165:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 12/9$120
This Expedia deal was found by Cheapflights users on 12/10. 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.
Wed 12/316:12 amMDW - MIA
1 stop12h 18mFrontier
Wed 1/711:43 amMIA - MDW
Nonstop3h 23mFrontier
Deal found 12/10$122
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/306:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 1/145:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 12/9$122
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/316:05 amORD - MIA
1 stop6h 01mMultiple Airlines
Tue 1/205:54 amMIA - ORD
Nonstop3h 24mMultiple Airlines
Deal found 12/9$123
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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 12/306:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 1/72:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 12/9$129
This Frontier deal was found by Cheapflights users on 12/10. 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.
Sat 12/132:59 pmMDW - MIA
Nonstop3h 10mFrontier
Fri 1/164:29 pmMIA - MDW
Nonstop3h 25mFrontier
Deal found 12/10$133
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/316:05 pmORD - MIA
Nonstop3h 16mMultiple Airlines
Sun 1/185:15 amMIA - ORD
1 stop7h 53mMultiple Airlines
Deal found 12/9$133
This CheapOair deal was found by Cheapflights users on 12/9. 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 12/306:05 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Sun 1/115:54 amMIA - ORD
Nonstop3h 24mSpirit Airlines
Deal found 12/9$134
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/316:05 amORD - MIA
1 stop6h 01mMultiple Airlines
Wed 1/147:00 amMIA - ORD
1 stop6h 08mMultiple Airlines
Deal found 12/9$138
This Super.com deal was found by Cheapflights users on 12/9. 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.
Tue 12/167:41 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Thu 12/182:35 pmMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 12/9$139

Find 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 December 11, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$101
(Kiwi.com)

One-way from

$55
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$342
Provider with most accurate pricing for Chicago (CHI)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Miami flights.
Search Deals
From Chicago (CHI) to Marco Island
Search Deals
One-way flight from Chicago (CHI) to Marco Island
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 11, 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

Thu 1/8

6:57 pm-11:14 pm

Nonstop3h 17m

Miami

Sun 1/11

5:54 am-8:18 am

Nonstop3h 24m

$133

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Mon 1/12

5:30 pm-9:30 pm

Nonstop3h 00m

Miami

Wed 1/14

2:35 pm-4:50 pm

Nonstop3h 15m

$157

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 1/13

10:35 am-3:05 pm

Nonstop3h 30m

Miami

Wed 1/28

12:18 pm-2:55 pm

Nonstop3h 37m

$157

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Tue 2/3

5:30 pm-9:30 pm

Nonstop3h 00m

Miami

Thu 2/5

4:40 pm-6:55 pm

Nonstop3h 15m

$157

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Tue 1/6

5:30 pm-9:30 pm

Nonstop3h 00m

Miami

Thu 1/8

2:35 pm-4:50 pm

Nonstop3h 15m

$197

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Sat 1/24

2:45 pm-9:35 pm

1 stop5h 50m

Miami

Tue 1/27

2:35 pm-4:50 pm

Nonstop3h 15m

$207

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Wed 1/14

2:35 pm-8:05 pm

1 stop4h 30m

Miami

Wed 1/21

2:35 pm-4:50 pm

Nonstop3h 15m

$207

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 2/1

5:55 pm-10:15 pm

Nonstop3h 20m

Miami

Thu 2/5

2:32 pm-9:06 pm

1 stop7h 34m

$213

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Mon 2/23

9:40 am-1:45 pm

Nonstop3h 05m

Miami

Fri 2/27

7:45 pm-12:05 am

1 stop5h 20m

$213

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

Sat 1/31

4:30 pm-12:51 am

1 stop7h 21m

Miami

Sat 2/7

8:05 am-12:46 pm

1 stop5h 41m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 44 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 December 5, 2025.

The best time to book flights from Chicago to Marco Island is 69 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, October is the cheapest month in which you can book a flight from Chicago to Marco Island (average of $45). Flying from Chicago to Marco Island in June is currently the most expensive (average of $108). 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 December 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Marco Island in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

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 Wednesday at noon 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 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 December 11, 2025.

The most flights from CHI to MA9 are scheduled on a Thursday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

How much does it cost to fly round-trip from Chicago to Marco Island?

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 December 11, 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
7.9
Good
4,252 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

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
7.9
Good
4,252 reviews
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

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
9,094 reviews
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

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
11,048 reviews
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

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
8,173 reviews
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

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
3,084 reviews
Southwest
7.9
Good
4,252 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

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. Spirit Airlines provides one of the quickest options available for as low as $157. The distance between Chicago and Marco Island is about 1183 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Chicago to Marco Island one-way?

    One-way options have recently been found by users for as low as $39 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $42 and American Airlines from $78 one-way.

  • 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 (100%), ANA (100%), Spirit Airlines (87%).

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

    Looking at all options, your cheapest flight can be booked for $54. While the most popular route (Chicago O'Hare Intl - Miami) can be booked for $64 on average, our data indicates $721 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, October is the cheapest month in which you can book a flight from Chicago to Marco Island (average of $45). Flying from Chicago to Marco Island in June is currently the most expensive (average of $108). 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 9 airlines flying from Chicago to Marco Island

Discover the top 9 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 December 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$183FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$74Average$178FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$80Average$230FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$127Average$363FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$130Average$253FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$153Average$302FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$166Average$395FlexibilityNo cancel feeOn-time63%
DeltaCheapest$176Average$371FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$176Average$215FlexibilityNo cancel feeOn-time75%

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