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O'Hare Intl

$60+ Cheap flights from Florida Keys to O'Hare Intl (ORD)

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.
EYW — ORD
ene. 27 — feb. 31
lun. 1/27
lun. 2/3
1 adult, Economy
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Cheap flight deals from Florida Keys to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Florida Keys (zzEOA) to O'Hare Intl (ORD). 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 enero 22, 2025.

Round-trip from

$100
(eDestinos)

One-way from

$60
(Cheapflightsfares)
From Florida Keys to Chicago O'Hare Intl
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One-way flight from Florida Keys to Chicago O'Hare Intl
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Find flight deals from Florida Keys to O'Hare Intl

Cheapest flights from Florida Keys to O'Hare Intl
Explore the most affordable flight options available from Florida Keys to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 22, 2025.

This eDestinos deal was found by Cheapflights users on 1/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2610:45 amMIA - ORD
1 stop6h 46mFrontier
jue. 2/275:10 amORD - MIA
1 stop18h 03mFrontier
Deal found 1/21$100
This FlightHub deal was found by Cheapflights users on 1/21. 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.
mié. 2/57:00 amMIA - ORD
1 stop6h 45mMultiple Airlines
sáb. 2/82:02 pmORD - MIA
Nonstop3h 14mMultiple Airlines
Deal found 1/21$101
This eDestinos deal was found by Cheapflights users on 1/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/148:05 amMIA - ORD
Nonstop3h 32mSpirit Airlines
sáb. 5/1712:58 pmORD - MIA
1 stop8h 32mSpirit Airlines
Deal found 1/21$108
This American Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 2/268:26 amMIA - ORD
Nonstop3h 30mAmerican Airlines
sáb. 3/17:09 pmORD - MIA
Nonstop3h 08mAmerican Airlines
Deal found 1/21$168
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 2/196:15 amMIA - ORD
1 stop9h 25mUnited Airlines
mar. 2/252:06 pmORD - MIA
Nonstop3h 20mUnited Airlines
Deal found 1/21$187
This United Airlines deal was found by Cheapflights users on 1/22. 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.
mié. 3/54:07 pmEYW - ORD
Nonstop3h 42mUnited Airlines
mié. 3/1210:51 amORD - EYW
Nonstop3h 12mUnited Airlines
Deal found 1/22$201
This Delta deal was found by Cheapflights users on 1/21. 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.
vie. 2/147:30 pmMIA - ORD
1 stop5h 19mDelta
lun. 2/171:40 pmORD - MIA
1 stop7h 02mDelta
Deal found 1/21$217
This Delta deal was found by Cheapflights users on 1/22. 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.
mié. 3/56:14 pmEYW - ORD
1 stop6h 35mDelta
mié. 3/122:55 pmORD - EYW
1 stop4h 35mDelta
Deal found 1/22$217
This Mytrip deal was found by Cheapflights users on 1/22. 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.
jue. 2/278:53 amEYW - ORD
1 stop10h 25mMultiple Airlines
jue. 3/67:21 pmORD - EYW
1 stop12h 41mMultiple Airlines
Deal found 1/22$268
This American Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 1/282:21 pmEYW - ORD
1 stop7h 20mAmerican Airlines
mar. 2/411:55 amORD - EYW
1 stop5h 56mAmerican Airlines
Deal found 1/20$359

Find flights from Florida Keys to O'Hare Intl within your budget

Customize your flight search to find flights from Florida Keys to O'Hare Intl 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 enero 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiChicago

MIA - ORD

MIAORD

Miami

jue. 5/15

6:30 am-8:51 am

Nonstop3h 21m

Chicago O'Hare Intl

lun. 5/19

10:30 am-2:30 pm

Nonstop3h 00m

$98

MiamiChicago

MIA - ORD

MIAORD

Miami

jue. 4/17

9:21 pm-8:19 am

1 stop11h 58m

Chicago O'Hare Intl

jue. 4/24

12:26 pm-9:47 pm

1 stop8h 21m

$100

MiamiChicago

MIA - ORD

MIAORD

Miami

vie. 2/7

10:00 am-12:29 pm

Nonstop3h 29m

Chicago O'Hare Intl

mié. 2/12

8:33 am-5:50 pm

1 stop8h 17m

$101

MiamiChicago

MIA - ORD

MIAORD

Miami

mié. 2/26

8:26 am-10:56 am

Nonstop3h 30m

Chicago O'Hare Intl

sáb. 3/1

4:55 pm-9:00 pm

Nonstop3h 05m

$168

MiamiChicago

MIA - ORD

MIAORD

Miami

mié. 2/19

8:00 am-2:40 pm

1 stop7h 40m

Chicago O'Hare Intl

mié. 2/26

10:35 am-2:55 pm

Nonstop3h 20m

$187

Key WestChicago

EYW - ORD

EYWORD

Key West

mié. 3/5

4:07 pm-6:49 pm

Nonstop3h 42m

Chicago O'Hare Intl

mié. 3/12

10:51 am-3:03 pm

Nonstop3h 12m

$201

MiamiChicago

MIA - ORD

MIAORD

Miami

mié. 4/9

12:40 pm-6:19 pm

1 stop6h 39m

Chicago O'Hare Intl

mar. 4/15

7:00 am-4:03 pm

1 stop8h 03m

$217

Key WestChicago

EYW - ORD

EYWORD

Key West

mié. 3/5

6:14 pm-11:49 pm

1 stop6h 35m

Chicago O'Hare Intl

mié. 3/12

2:55 pm-8:30 pm

1 stop4h 35m

$217

Key WestChicago

EYW - ORD

EYWORD

Key West

jue. 2/27

8:53 am-6:18 pm

1 stop10h 25m

Chicago O'Hare Intl

jue. 3/6

7:21 pm-9:02 am

1 stop12h 41m

$268

Key WestChicago

EYW - ORD

EYWORD

Key West

jue. 3/6

12:55 pm-3:23 pm

Nonstop3h 28m

Chicago O'Hare Intl

mar. 3/11

8:04 am-12:20 pm

Nonstop3h 16m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 23 results
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Best time to book a flight from Florida Keys to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Florida Keys 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 Florida Keys to O'Hare Intl

Get recent, data-driven insights about flights from Florida Keys to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Florida Keys to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Florida Keys to Chicago O'Hare Intl Airport (average of $245). Flying from Florida Keys to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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 EOA to ORD?

Find hourly flight availability from Florida Keys to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 22, 2025.

When flying from Florida Keys to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Florida Keys to Chicago O'Hare Intl Airport

Explore weekly flight availability from Florida Keys to O'Hare Intl. 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 enero 22, 2025.

The most flights from zzEOA to ORD are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated enero 22, 2025.
Read reviews from past customers who have flown Frontier, Spirit Airlines and United Airlines from Florida Keys to Chicago. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,654 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Alaska Airlines
8.0
Very good
9,707 reviews
Southwest
8.1
Very good
4,654 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Delta
8.0
Very good
8,512 reviews
Southwest
8.1
Very good
4,654 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

JetBlue
7.4
Good
3,191 reviews
Southwest
8.1
Very good
4,654 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to O'Hare Intl. 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 Florida Keys to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $60. Spirit Airlines flights start at $62 while deals on United Airlines start at $79 one-way.

  • What are the most reliable airlines from Florida Keys to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Florida Keys, check out the most reliable airlines to get you to your destination on time: Republic Airways (100%), American Airlines (91%), Qatar Airways( 90%).

  • What are the cheapest flights from Florida Keys to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $189. While the most popular route (Miami - Chicago O'Hare Intl) can be booked for $80 on average our data indicates $481 when flying from Florida Keys to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Florida Keys to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Florida Keys to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to O'Hare Intl.

  • Can I find deals for business class flights from Florida Keys to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Florida Keys to O'Hare Intl 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 Florida Keys to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Florida Keys to Chicago O'Hare Intl Airport (average of $245). Flying from Florida Keys to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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 Florida Keys?

Book flights to Florida Keys if you plan to visit one of these locations
Naperville
Rosemont
Beloit
Racine
Hoffman Estates
Schaumburg
Rockford
Skokie
Tinley Park
Arlington Heights
Northbrook
Evanston
Des Plaines
Orland Park
Merrillville
Kenosha
Lake Geneva
New Buffalo
Gurnee
Willowbrook

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Alternative routes for Florida Keys to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Florida Keys to O'Hare Intl

Discover the top 2 airlines that operate flights from Florida Keys to O'Hare Intl. 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 enero 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$211Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$224Average$379FlexibilityNo cancel feeOn-time69%
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