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Cheap flights from Florida Keys to O'Hare Intl (ORD) from $20

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
EYW — ORD
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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How far in advance should I book a flight from Florida Keys to Chicago O'Hare Intl Airport?

To save up to 77% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Florida Keys to Chicago O'Hare Intl Airport from $129 1-2 weeks out and tickets from $306 for flights departing within the next 72 hours.

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

Flights from Florida Keys to Chicago O'Hare Intl Airport lean towards being more expensive in March. Prices are generally better when you fly from Florida Keys to Chicago O'Hare Intl Airport in September, with the cheapest ticket starting at $54.

When is the cheapest time to fly from Florida Keys to Chicago O'Hare Intl Airport (EOA - ORD)?

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.

Cheap Frontier flights from Florida Keys to O'Hare Intl

Explore cheap flight options specifically provided by Frontier for the route between Florida Keys and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Find some of the cheapest Frontier flights traveling from Florida Keys to Chicago. Make sure to check back often as deals are often changing.
Sat 5/113:06 pmMIA - ORD
1 stop10h 46mFrontier
Wed 5/156:00 amORD - MIA
1 stop8h 05mFrontier
Deal found 5/1$99
Wed 5/83:06 pmMIA - ORD
1 stop10h 46mFrontier
Wed 7/245:01 amORD - MIA
1 stop7h 05mFrontier
Deal found 4/30$115
Wed 5/83:06 pmMIA - ORD
1 stop10h 46mFrontier
Mon 5/136:00 amORD - MIA
1 stop8h 05mFrontier
Deal found 5/1$123
Sat 5/113:06 pmMIA - ORD
1 stop10h 46mFrontier
Thu 5/168:00 amORD - MIA
1 stop14h 12mFrontier
Deal found 5/1$124
Mon 5/133:06 pmMIA - ORD
1 stop10h 46mFrontier
Wed 5/156:00 amORD - MIA
1 stop8h 05mFrontier
Deal found 5/1$125
Sun 5/125:30 amMIA - ORD
1 stop6h 17mFrontier
Wed 5/156:00 amORD - MIA
1 stop8h 05mFrontier
Deal found 5/1$129
Thu 5/95:30 amMIA - ORD
1 stop6h 17mFrontier
Mon 5/136:00 amORD - MIA
1 stop8h 05mFrontier
Deal found 5/2$141
Mon 5/133:06 pmMIA - ORD
1 stop10h 46mFrontier
Thu 5/168:00 amORD - MIA
1 stop14h 12mFrontier
Deal found 5/1$147
Wed 5/83:06 pmMIA - ORD
1 stop10h 46mFrontier
Sun 5/126:00 amORD - MIA
1 stop7h 56mFrontier
Deal found 5/1$148

Cheap Spirit Airlines flights from Florida Keys to O'Hare Intl

Explore cheap flight options specifically provided by Spirit Airlines for the route between Florida Keys and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Browse through some of the cheapest Spirit Airlines flights traveling from Florida Keys to Chicago. Deals frequently update to provide users with more options.
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 4/30$33
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$40
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 5/159:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$43
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/219:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$46
Wed 5/86:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/149:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$48
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 5/157:00 amORD - MIA
1 stop12h 57mSpirit Airlines
Deal found 5/1$52
Wed 5/812:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Sat 5/113:35 pmORD - MIA
Nonstop3h 18mSpirit Airlines
Deal found 5/1$53
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Wed 5/229:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$54
Tue 5/143:50 pmMIA - ORD
1 stop8h 39mSpirit Airlines
Wed 5/158:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Deal found 5/1$58

Cheap Florida Keys to O'Hare Intl flights in May & June 2024

Find cheap flight options from Florida Keys to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
Scroll through some of the best deals on flights from Florida Keys to Chicago in 2024. For more flight deals, be sure to check back very soon.
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/219:57 amORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$40
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/219:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$46
Wed 5/86:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/149:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$48
Sat 5/186:06 pmMIA - ORD
Nonstop3h 26mSpirit Airlines
Sat 5/259:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$50
Wed 5/2212:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Wed 5/299:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$53
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Wed 5/229:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$54
Tue 5/2112:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Sat 5/259:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$56
Tue 5/213:50 pmMIA - ORD
1 stop8h 39mSpirit Airlines
Wed 5/299:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$57
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$58

Florida Keys to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Florida Keys and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Scroll through some of the best deals on flights from Florida Keys to Chicago in 2024. For more flight deals, be sure to check back very soon.
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/219:57 amORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$40
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/219:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$46
Wed 5/86:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/149:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$48
Sat 5/186:06 pmMIA - ORD
Nonstop3h 26mSpirit Airlines
Sat 5/259:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$50
Wed 5/2212:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Wed 5/299:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$53
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Wed 5/229:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$54
Tue 5/2112:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Sat 5/259:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$56
Tue 5/213:50 pmMIA - ORD
1 stop8h 39mSpirit Airlines
Wed 5/299:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$57
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$58

Non-stop flights to O'Hare Intl from Florida Keys

Discover non-stop flight options from Florida Keys to O'Hare Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
For a shorter flight, select one of these non-stop flights from Florida Keys to Chicago. Search for alternative flights from Florida Keys to Chicago by utilizing the search form above.
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 4/30$33
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$40
Tue 5/217:30 pmMIA - ORD
Nonstop3h 26mSpirit Airlines
Wed 5/299:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$42
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 5/159:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$43
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/219:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$46
Sat 5/186:06 pmMIA - ORD
Nonstop3h 26mSpirit Airlines
Sat 5/259:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$50
Sat 5/255:06 pmMIA - ORD
Nonstop3h 27mSpirit Airlines
Wed 5/298:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Deal found 5/2$53
Wed 5/226:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 5/298:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Deal found 5/1$54
Sat 5/255:06 pmMIA - ORD
Nonstop3h 27mSpirit Airlines
Wed 5/299:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$57

Florida Keys to O'Hare Intl flights leaving soon

Find last-minute flight options from Florida Keys to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Have a look at some of the flights available from Florida Keys to Chicago departing last-minute. Tip: verify your flight details before completing your reservation.
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 4/30$33
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Sat 5/189:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$40
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 5/159:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$43
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/219:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$46
Wed 5/86:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Tue 5/149:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/1$48
Tue 5/146:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 5/157:00 amORD - MIA
1 stop12h 57mSpirit Airlines
Deal found 5/1$52
Wed 5/812:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Sat 5/113:35 pmORD - MIA
Nonstop3h 18mSpirit Airlines
Deal found 5/1$53
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Wed 5/229:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 5/2$54
Tue 5/143:50 pmMIA - ORD
1 stop8h 39mSpirit Airlines
Wed 5/158:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Deal found 5/1$58

One-way flights to O'Hare Intl from Florida Keys

Search for one-way flight options from Florida Keys to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Take a look at some of the one-way flights we've detected from Florida Keys to Chicago. Users needing a return flight from Florida Keys to Chicago should utilize the search form above.
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 5/1$20
Tue 5/217:30 pmMIA - ORD
Nonstop3h 26mSpirit Airlines
Deal found 5/1$21
Sat 5/256:06 pmMIA - ORD
Nonstop3h 26mSpirit Airlines
Deal found 5/2$23
Tue 5/2112:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Deal found 5/2$26
Sat 5/255:06 pmMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 5/1$27
Tue 5/213:50 pmMIA - ORD
1 stop8h 39mSpirit Airlines
Deal found 5/1$33
Tue 6/115:55 amMIA - ORD
Nonstop3h 26mSpirit Airlines
Deal found 5/1$34
Fri 5/241:54 pmMIA - ORD
Nonstop3h 29mSpirit Airlines
Deal found 5/2$36
Tue 5/2112:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Deal found 5/1$38

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 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$70 - $99

Route

Depart

Return

Price

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Sat 5/18

1 stop20h 13m

Chicago O'Hare Intl

Sat 5/25

Nonstop3h 17m

$70

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Sat 5/25

Nonstop3h 26m

Chicago O'Hare Intl

Mon 5/27

Nonstop3h 17m

$72

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Tue 5/14

Nonstop3h 25m

Chicago O'Hare Intl

Tue 5/21

2 stops34h 59m

$73

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Wed 5/15

2 stops14h 44m

Chicago O'Hare Intl

Sat 5/18

Nonstop3h 17m

$75

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Tue 5/14

2 stops18h 25m

Chicago O'Hare Intl

Sat 5/18

Nonstop3h 17m

$76

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Wed 5/15

2 stops16h 32m

Chicago O'Hare Intl

Sat 5/18

Nonstop3h 17m

$77

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Wed 5/8

Nonstop3h 25m

Chicago O'Hare Intl

Wed 5/15

1 stop8h 05m

$81

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Wed 5/15

1 stop10h 46m

Chicago O'Hare Intl

Sat 5/25

Nonstop3h 17m

$91

MiamiChicago O'Hare Intl

MIA - ORD

MIAORD

Miami

Sat 5/11

1 stop10h 46m

Chicago O'Hare Intl

Wed 5/15

1 stop8h 05m

$99

Flights are sorted by cheapest first

Deals found on 5/2

No data available for this route at this time. Please check back soon.

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 May 3, 2024.
Read reviews from past customers who have flown Frontier, Spirit Airlines and American 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.
Delta
8.1
Very good
10,858 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,858 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.6
Good
4,556 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,143 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,767 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,737 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • Can I find flights from Florida Keys to Chicago O'Hare Intl Airport for under $100 on Cheapflights?

    Yes, there are multiple flights from Florida Keys to Chicago O'Hare Intl Airport for under $100. The cheapest flight booked recently is on Spirit Airlines for just $70, but on average you can expect to pay $82.

  • Are there nonstop flights from Florida Keys to Chicago O'Hare Intl Airport for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Florida Keys to Chicago O'Hare Intl Airport under $100. A good price for a nonstop flight from Florida Keys to Chicago O'Hare Intl Airport is less than $58.

  • Are there last-minute flights available from Florida Keys to Chicago O'Hare Intl Airport for under $100?

    There are currently 20+ open flights from Florida Keys to Chicago O'Hare Intl Airport within the next 7 days for less than $100.

  • What days are nonstop flights available from Florida Keys to Chicago O'Hare Intl Airport?

    Days when nonstop flights are available for this flight are: Friday.

  • How many flights depart from Florida Keys to Chicago O'Hare Intl Airport on average per day?

    Travelers can expect 1 flight from Florida Keys to Chicago O'Hare Intl Airport on average per day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Florida Keys to Chicago O'Hare Intl Airport?

    A quick flight from Florida Keys to Chicago O'Hare Intl Airport can take about 10h 46m. Spirit Airlines provides one of the quickest options available for as low as $70. The distance from Florida Keys to Chicago O'Hare Intl Airport is about 1261 mi. This flight may include one or multiple stops.

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

    Before booking your flight from Florida Keys to Chicago O'Hare Intl Airport check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • 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: United Airlines (73%), Air New Zealand (60%), American Airlines( 50%).

  • 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 $267. While the most popular route (Miami - Chicago O'Hare Intl) can be booked for $40 on average our data indicates $807 when flying from Florida Keys to Chicago O'Hare Intl Airport.

  • What does EYW to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Key West Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a EYW to ORD flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Marathon Airport (MTH), Key West Nas Airport (NQX), Key Largo Ocean Reef Airport (OCA), Port Largo Airport (KYL).

  • Can I find deals for flights from Florida Keys to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Florida Keys to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Florida Keys to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Florida Keys to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Florida Keys to O'Hare Intl that allow pets onboard?

    Many airlines flying from Florida Keys to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Florida Keys to O'Hare Intl?

    Yes, you can often find last-minute deals on Florida Keys to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Florida Keys to Chicago O'Hare Intl Airport flight deals updated?

    The Florida Keys to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 5/2.

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Alternative routes for Florida Keys to O'Hare Intl
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Top 3 airlines flying from Florida Keys to O'Hare Intl

Discover the top 3 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 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$224Average$382FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$311Average$441FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$320Average$582FlexibilityNo cancel feeOn-time69%
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Search flights from Florida Keys to O'Hare Intl by cabin class

Find flights from Florida Keys to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Florida Keys to O'Hare Intl

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 May 3, 2024.
0%of flight departuresEarly morningMidnight to 6 am
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100%of flight departuresAfternoonNoon to 6 pm
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When you search for this flight from Florida Keys to O'Hare Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Yes, we can. To see specific flights from Florida Keys to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Florida Keys to O'Hare Intl become cheaper?

Yes, Cheapflights offers price alerts on Florida Keys to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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