ORD - MIA

£67 Find Cheap Flights from Chicago to Miami

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Miami departing on 26/9. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Miami

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Miami, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Miami, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£147
Typical prices: £272-£143
United Airlines
Wed 27/5Tue 2/6
ORD - MIA • Direct
Cheapest one-way flight
£67
Typical prices: £58-£117
Spirit Airlines
Sat 26/9
ORD - MIA • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
For a quick security experience at ORD, avoid peak times.
Take the Metrorail's Orange Line from MIA to reach downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from £147 (return)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with American Airlines, United Airlines, and Spirit Airlines. Average duration is 3h 16m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Miami!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Chicago to Miami (ORD-MIA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago to Miami that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chicago to Miami

Wed, 27 May - Tue, 2 Jun
United Airlines Logo
18:05 - 22:27
ORD
-
MIA
3h 22mdirect
United Airlines Logo
12:30 - 15:13
MIA
-
ORD
3h 43mdirect
£147United Airlines
Wed, 27 May - Wed, 3 Jun
United Airlines Logo
06:00 - 14:38
ORD
-
MIA
7h 38m
1 stop
United Airlines Logo
16:06 - 18:49
MIA
-
ORD
3h 43mdirect
£151United Airlines
Wed, 27 May - Tue, 2 Jun
United Airlines Logo
07:10 - 14:38
ORD
-
MIA
6h 28m
1 stop
United Airlines Logo
12:30 - 15:13
MIA
-
ORD
3h 43mdirect
£154United Airlines
Sat, 23 May - Wed, 27 May
United Airlines Logo
18:05 - 22:27
ORD
-
MIA
3h 22mdirect
United Airlines Logo
17:39 - 20:22
MIA
-
ORD
3h 43mdirect
£155United Airlines
Wed, 27 May - Mon, 1 Jun
United Airlines Logo
06:00 - 14:38
ORD
-
MIA
7h 38m
1 stop
United Airlines Logo
17:24 - 20:08
MIA
-
ORD
3h 44mdirect
£160United Airlines
Wed, 3 Jun - Tue, 9 Jun
Delta Logo
14:59 - 21:18
ORD
-
MIA
5h 19m
1 stop
Delta Logo
19:16 - 23:59
MIA
-
ORD
5h 43m
1 stop
£162Delta
Sat, 23 May - Wed, 27 May
United Airlines Logo
18:05 - 22:27
ORD
-
MIA
3h 22mdirect
United Airlines Logo
16:53 - 00:45
MIA
-
ORD
8h 52m
1 stop
£163United Airlines
Thu, 28 May - Mon, 1 Jun
United Airlines Logo
07:00 - 11:24
ORD
-
MIA
3h 24mdirect
United Airlines Logo
17:24 - 20:08
MIA
-
ORD
3h 44mdirect
£163United Airlines
Tue, 26 May - Tue, 2 Jun
United Airlines Logo
06:00 - 16:16
ORD
-
MIA
9h 16m
1 stop
United Airlines Logo
12:30 - 15:13
MIA
-
ORD
3h 43mdirect
£164United Airlines
Tue, 16 Jun - Tue, 23 Jun
United Airlines Logo
07:00 - 11:24
ORD
-
MIA
3h 24mdirect
United Airlines Logo
16:53 - 00:45
MIA
-
ORD
8h 52m
1 stop
£168United Airlines
Booking Insights

KAYAK’s insights & trends for Chicago to Miami flights

Get data-powered insights and trends into flights from Chicago to Miami to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Chicago O'Hare Intl Airport to Miami?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Miami departing in June.

What’s the cheapest day of the week to fly from Chicago to Miami?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Miami clicked on KAYAK for each day over the last 12 months.

When flying from Chicago to Miami, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Miami, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Miami is September, where tickets cost £146 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is £253 and £245 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Miami?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Miami, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Miami, you should book around 2 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Chicago to Miami

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD and MIA

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Good to know - Cheap tickets from Chicago to Miami

Low seasonSeptember
Cheapest flight£67
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from Chicago to Miami

When to book flights from Chicago to Miami

Are your dates flexible? Find out the best times to travel from Chicago to Miami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Miami flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Miami?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Miami was £67 for a one-way ticket and £147 for a return.

  • Which airports will I be using when flying from Chicago to Miami?

    When flying out of Chicago you will be using Chicago O'Hare Intl. You will be landing at Miami, also known as Miami.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Miami?

    American Airlines, and JetBlue offer inflight Wi-Fi service on the Chicago to Miami flight route.

  • Which aircraft models fly most regularly from Chicago to Miami?

    The Airbus A321neo is the aircraft model that flies most regularly on the Chicago to Miami flight route.

  • Which airline alliances offer flights from Chicago to Miami?

    oneworld is the only airline alliance operating flights between Chicago and Miami.

  • On which days can I fly direct from Chicago to Miami?

    There are direct flights from Chicago to Miami on a daily basis.

  • Which is the best airline for flights from Chicago to Miami, American Airlines or Spirit Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Miami are American Airlines and Spirit Airlines. With an average price for the route of £281 and an overall rating of 7.1, American Airlines is the most popular choice. Spirit Airlines is also a great choice for the route, with an average price of £146 and an overall rating of 6.3.

  • How does KAYAK find such low prices on flights from Chicago to Miami?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Miami.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Miami?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Miami from Chicago is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Miami?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Miami with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Miami?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Miami from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Miami

  • Looking for a cheap flight from Miami to Chicago? 25% of our users found flights on this route for £81 or less one-way.

Prefer to fly direct from Chicago to Miami?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago O'Hare Intl to Miami.
Find which airlines fly direct from Chicago O'Hare Intl Airport to Miami Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Miami

Monday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

Friday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

Saturday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

Sunday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

See more direct flights

Direct returns

Miami to Chicago O'Hare Intl

Monday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

Friday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

Saturday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

Sunday

American Airlines,Spirit Airlines,United Airlines

American Airlines,Spirit Airlines, +1 more

See more direct flights

Reviews of the top airlines flying from Chicago to Miami

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Miami. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Miami? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11687 reviews
7.5Boarding
6.9Entertainment
7.9Crew
6.4Food
7.2Comfort
Airline reviews

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

2.0 MediocreSuzanne, Apr 2026
TPA - MIA
Read more American Airlines reviews

Incredibly delayed. First delay was due to plane coming in being late. Resulted in 30 minute delay. Boarded and then had multiple mechanical issues. Was on plane for an hour until they told people they could get off if they wanted but couldn't come back. Then gate agent rushed in and said they had lost control of who went off and we would all have to deplane and then get back on. They said flight had not been cancelled. Then while sitting waiting to board again they announced it would take two hours to get new plane and to wait at new gate. New plane arrived, reboarded only to find out that pilots had timed out. Waited for new pilots. In that time one of the flight attendants timed out. Never received food or water while waiting. Was confusing mess as to what was happening. Even flight attendants and gate agents were getting frustrated. Almost 6 hours delayed. Called American to received flight credit but can't get anywhere as Kayak reservation and don't have a ticket number. Reached out to Kayak but never heard back.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

The flight was really crowded. Flight attendants were just ok.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

The airline cancel mi flight, lost a lot of money!!!

Wonderful! Very polite crew that was dedicated to excellent customer service

We were surprised to be charged $99 for a personal item. And of course everything offered on the flight was an additional charge. Other than that the pilot flew and landed the plane well and the attendants and fellow passengers were nice enough.

Sadly the flight was delayed by 4 hours due to the weather snd sir traffic control staffing. Otherwise the crew was amazing and the flight was perfect.

We get stuck in the plane when landed during 45min and no communication from the crew People were listening to their phone and music out loud and nobody told them anything I definitely want stop booking spirit flight it is a disaster

Good: It was cheap and they got us to our destination safely. Not so Good: Gates experience with many, many nauseatingly (almost) threatening announcements about bags size and how much they were going to charge us if our bag was too big, even to the point of having a gate agent roaming around through the passengers eyeballing bags size and making people go check their bags in the sizers.

Terrible. The flight was randomly delayed in Chicago causing us to miss our connection and they offered us a flight the next day at 6 am and it would have taken till 345 to get to Pensacola. They didn’t cover any fees. Our bags also supposedly were on the flight to Pensacola and we tried to get them yesterday after driving 6 hours and nobody was available. Worst company ever and will never use them again. Had to pay for a rental. Spirit is claiming in climate weather for the delay but there wasn’t any weather issuesz it’s a bunch of bullshit and I am not happy

Checking in at desk in Chicago was horrible. Person was not friendly never smiled and said my flight was not paid for so I had to give another credit card. Then it ended up that I was charged twice. Then after arriving at my destination had to wait on the phone a long time to speak to a person to fix the double charge! Thank goodness the flight was perfect.

The bag situation was confusing. I didn’t know I had to pay for Carry ons. The seats were uncomfortable and there was no entertainment

It was terrible. I had to pay again once I got to the airport because they said they never received the payment.

Everything you need to know for your flight from Chicago to Miami

Information on your arrival and departure airports