Find Cheap Flights from Miami to Chicago O'Hare International (MIA - ORD)

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Sat 11/18
Sat 11/25
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Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
13%
expected price increase
Average Price:
$349
(avg. price over the last 2 weeks)
Good Deal:
$349
or less (round trip)

When to Book Flights from Miami to Chicago O'Hare International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Miami to Chicago O'Hare International was found 32 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is October.
Morning departure is around 13% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Miami to Chicago O'Hare International Flights

How long does a flight from Miami to Chicago O'Hare International take?
An average nonstop flight takes 3h 15m, covering a distance of 1199 miles.
How many flights are there between Miami and Chicago O'Hare International?
There are 875 (nonstop) flights between Miami and Chicago O'Hare International per week, averaging 121 per day.
Which airlines provide the cheapest flights from Miami to Chicago O'Hare International?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($63), Frontier ($65) and American Airlines ($207).
Do I need a passport to fly between Miami and Chicago O'Hare International?
No.
Which airlines fly most frequently between Miami and Chicago O'Hare International?
Alaska Airlines (18 times daily), American Airlines (17 times daily), LATAM Airlines (16 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Miami to Chicago O'Hare International?
For Miami to Chicago O'Hare International, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Chicago O'Hare International back to Miami, the best deals are generally found on Monday, with Wednesday being the most expensive.

Book cheap flights from Miami to Chicago O'Hare International (round-trip)

Airports
Origin
Miami
$63
only
$63
Destination
Chicago
$63
only
$63
Thu, Dec 7
MIA
ORD
3h 24m
Mon, Dec 11
ORD
MIA
3h 15m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Dec 6
MIA
ORD
3h 23m
Tue, Dec 12
ORD
MIA
3h 15m
Trip: 7 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Good 6.0

Availability to purchase larger front seats.

Luggage was left at initial airport and has to be sent 12 hours later to hotel in Miami. Staff were also kind of rude and looked tired.

MIA
ORD
Excellent 10.0

The attendants were all very nice and professional

MIA
ORD
Mediocre 2.0

they canceled the flight 2 days in a row everyone was flying had to book a southwest flight. and they only give a partial refund. do not use them.

MIA
ORD
Okay 4.3

I liked the price but class of service given.....i would gladly pay more. I arrived at the ticket counter at 9am to a line of people with 12 empty counters.We were told by other airlines and security that they open at 9:30.Finally some came at 9:45...and then only one person. Also by the time I added an additional 65.00 for baggage my flight ended up costing more than if I would have taken a classier airline.

MIA
ORD
Okay 4.0

Our flight was cancelled and we were not notified prior to arriving at the airport. We had to book our flight with another airline that resulted in a higher cost. It would have been nice to receive notification that the flight was cancelled prior to departure.

Wed, Jan 10
MIA
ORD
3h 24m
Sun, Jan 14
ORD
MIA
3h 03m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Nov 29
MIA
ORD
3h 23m
Mon, Dec 4
ORD
MIA
3h 15m
Trip: 6 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Good 6.0

Arrived safely

Additional costs for - EVERYTHING! Uncomfortable seats - even the ones you pay extra $$$ For! Inefficient baggage check-in Miami.

MIA
ORD
Okay 4.3

I liked the price but class of service given.....i would gladly pay more. I arrived at the ticket counter at 9am to a line of people with 12 empty counters.We were told by other airlines and security that they open at 9:30.Finally some came at 9:45...and then only one person. Also by the time I added an additional 65.00 for baggage my flight ended up costing more than if I would have taken a classier airline.

MIA
ORD
Excellent 8.0

Paying for carry on bags is a rip off. I will avoid frontier in the future because of this.

MIA
ORD
Good 6.0

We had to pay $45 for one carry-on piece of luggage. There was a $3 charge for a bottomless cup of coffee during the flight. The only free service was a cup of water. The flight attendant never offered a refill of the coffee until I asked and there wasn't any coffee left.

MIA
ORD
Excellent 10.0

The attendants were all very nice and professional

Thu, Jan 11
MIA
ORD
3h 24m
Sun, Jan 14
ORD
MIA
3h 03m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Nov 30
MIA
ORD
3h 23m
Mon, Dec 4
ORD
MIA
3h 15m
Trip: 5 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Good 6.0

We had to pay $45 for one carry-on piece of luggage. There was a $3 charge for a bottomless cup of coffee during the flight. The only free service was a cup of water. The flight attendant never offered a refill of the coffee until I asked and there wasn't any coffee left.

MIA
ORD
Okay 4.3

I liked the price but class of service given.....i would gladly pay more. I arrived at the ticket counter at 9am to a line of people with 12 empty counters.We were told by other airlines and security that they open at 9:30.Finally some came at 9:45...and then only one person. Also by the time I added an additional 65.00 for baggage my flight ended up costing more than if I would have taken a classier airline.

MIA
ORD
Excellent 10.0

Very nice people and on time both ways

MIA
ORD
Good 6.0

Arrived safely

Additional costs for - EVERYTHING! Uncomfortable seats - even the ones you pay extra $$$ For! Inefficient baggage check-in Miami.

MIA
ORD
Mediocre 2.0

they canceled the flight 2 days in a row everyone was flying had to book a southwest flight. and they only give a partial refund. do not use them.

Wed, Jan 17
MIA
ORD
3h 24m
Sat, Jan 20
ORD
MIA
3h 03m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
MIA
ORD
3h 24m
Sat, Feb 3
ORD
MIA
3h 11m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
MIA
ORD
3h 24m
Sun, Feb 4
ORD
MIA
3h 15m
Trip: 4 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Good 6.0

Arrived safely

Additional costs for - EVERYTHING! Uncomfortable seats - even the ones you pay extra $$$ For! Inefficient baggage check-in Miami.

MIA
ORD
Excellent 8.0

Paying for carry on bags is a rip off. I will avoid frontier in the future because of this.

MIA
ORD
Good 6.0

We had to pay $45 for one carry-on piece of luggage. There was a $3 charge for a bottomless cup of coffee during the flight. The only free service was a cup of water. The flight attendant never offered a refill of the coffee until I asked and there wasn't any coffee left.

MIA
ORD
Excellent 10.0

Very nice people and on time both ways

MIA
ORD
Okay 4.3

I liked the price but class of service given.....i would gladly pay more. I arrived at the ticket counter at 9am to a line of people with 12 empty counters.We were told by other airlines and security that they open at 9:30.Finally some came at 9:45...and then only one person. Also by the time I added an additional 65.00 for baggage my flight ended up costing more than if I would have taken a classier airline.

Thu, Feb 1
MIA
ORD
3h 24m
Sat, Feb 3
ORD
MIA
3h 11m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Nov 21
MIA
ORD
3h 24m
Thu, Nov 23
ORD
MIA
3h 13m
Trip: 3 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 75 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MIA
ORD
Okay 5.3

First class cabin smelled like urine and was filthy Does. It appear cabin was cleaned before flight was turned. Cookies and crumbs al over seat and in passenger seating area

MIA
ORD
Okay 5.3

Allergic to cat/dog dander. Had dog with no kennel in window seat of my row. I was on aisle seat. As we all got up to let the owner go to the bathroom a dog followed walking on my seat. For the last hour and a half of the flight the dog Sat on the owners lap. My allergies and asthma begin to flare up prior to landing . Not a pleasant flight .

MIA
ORD
Okay 4.0

Delayed boarding that caused us to miss our next flight.

MIA
ORD
Mediocre 2.0

When I arrived in Orlando, Luis Camacho assisted me the entire time and was incredibly helpful. He was able to get me on a flight to Chicago from Orlando without having to get on a bus.

The captain of flight LA 2514 deciding he was just done flying.

MIA
ORD
Mediocre 2.0

NOTHING

The staff, American airlines did not accommodate me. I purchased a first class ticket American airlines flight was delayed making me late for my connection on another American flight. I was given a coach ticket and told to take it leave it.

Fri, Feb 16
MIA
ORD
3h 24m
Sun, Feb 25
ORD
MIA
3h 15m
Trip: 10 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Excellent 10.0

Very nice people and on time both ways

MIA
ORD
Good 6.0

Arrived safely

Additional costs for - EVERYTHING! Uncomfortable seats - even the ones you pay extra $$$ For! Inefficient baggage check-in Miami.

MIA
ORD
Excellent 10.0

Clean plane. Great flight attendants. On time flight.

MIA
ORD
Mediocre 2.0

they canceled the flight 2 days in a row everyone was flying had to book a southwest flight. and they only give a partial refund. do not use them.

MIA
ORD
Okay 4.0

Cheap initial cost but they charge for everthing. A budget airline, including employee numbers. 2hour line to check in, and entire passenger group waited over an hour for baggage to arrive at luggage carousel at destination. Won't fly them again.

Thu, Dec 7
MIA
ORD
3h 15m
Mon, Dec 11
ORD
MIA
3h 15m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
MIA
ORD
3h 32m
Mon, Mar 5
ORD
MIA
3h 12m
Trip: 5 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Okay 4.3

I liked the price but class of service given.....i would gladly pay more. I arrived at the ticket counter at 9am to a line of people with 12 empty counters.We were told by other airlines and security that they open at 9:30.Finally some came at 9:45...and then only one person. Also by the time I added an additional 65.00 for baggage my flight ended up costing more than if I would have taken a classier airline.

MIA
ORD
Okay 4.0

Cheap initial cost but they charge for everthing. A budget airline, including employee numbers. 2hour line to check in, and entire passenger group waited over an hour for baggage to arrive at luggage carousel at destination. Won't fly them again.

MIA
ORD
Mediocre 2.0

they canceled the flight 2 days in a row everyone was flying had to book a southwest flight. and they only give a partial refund. do not use them.

MIA
ORD
Good 6.0

We had to pay $45 for one carry-on piece of luggage. There was a $3 charge for a bottomless cup of coffee during the flight. The only free service was a cup of water. The flight attendant never offered a refill of the coffee until I asked and there wasn't any coffee left.

MIA
ORD
Good 6.0

Everything was on time and no hassles, recommend paying for bags before trip to save money, only one personal item is allowed for carry on at no charge

Seats had little leg room and they did not recline. All food and beverage was extra money

Fri, Jan 12
MIA
ORD
3h 24m
Mon, Jan 15
ORD
MIA
3h 15m
Trip: 4 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Excellent 10.0

Very nice people and on time both ways

MIA
ORD
Good 6.0

Arrived safely

Additional costs for - EVERYTHING! Uncomfortable seats - even the ones you pay extra $$$ For! Inefficient baggage check-in Miami.

MIA
ORD
Okay 4.0

Our flight was cancelled and we were not notified prior to arriving at the airport. We had to book our flight with another airline that resulted in a higher cost. It would have been nice to receive notification that the flight was cancelled prior to departure.

MIA
ORD
Good 6.0

Availability to purchase larger front seats.

Luggage was left at initial airport and has to be sent 12 hours later to hotel in Miami. Staff were also kind of rude and looked tired.

MIA
ORD
Excellent 10.0

Clean plane. Great flight attendants. On time flight.

Mon, Jan 1
MIA
ORD
3h 21m
Sun, Jan 7
ORD
MIA
3h 06m
Trip: 7 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 65 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
MIA
ORD
Mediocre 2.0

The boy who changed my ticket

My flight was changed and I did not receive an email or any notification. The woman at MIA airport was rude and made it known she did not care. She said it was canceled due to weather, but weather in Chicago was fine.

MIA
ORD
Mediocre 2.0

Customer service, didn't have our seats

MIA
ORD
Mediocre 3.3

The pricepoint

Placed in last row, middle seat because it was the economy fare. But you get what you pay for! It was such a turbulent flight. Many people screamed. The captain never came on the intercom to address the problem.

MIA
ORD
Excellent 10.0

Every thing

Nothing

MIA
ORD
Mediocre 3.0

Flight was very cramped and overbooked. Many overhead bins were broken shut and couldn't hold anything- causing overcrowding of bins.

Thu, Dec 7
MIA
ORD
3h 23m
Sun, Dec 10
ORD
MIA
3h 15m
Trip: 4 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Okay 4.3

I liked the price but class of service given.....i would gladly pay more. I arrived at the ticket counter at 9am to a line of people with 12 empty counters.We were told by other airlines and security that they open at 9:30.Finally some came at 9:45...and then only one person. Also by the time I added an additional 65.00 for baggage my flight ended up costing more than if I would have taken a classier airline.

MIA
ORD
Okay 4.0

Our flight was cancelled and we were not notified prior to arriving at the airport. We had to book our flight with another airline that resulted in a higher cost. It would have been nice to receive notification that the flight was cancelled prior to departure.

MIA
ORD
Good 6.0

Arrived safely

Additional costs for - EVERYTHING! Uncomfortable seats - even the ones you pay extra $$$ For! Inefficient baggage check-in Miami.

MIA
ORD
Good 6.0

Everything was on time and no hassles, recommend paying for bags before trip to save money, only one personal item is allowed for carry on at no charge

Seats had little leg room and they did not recline. All food and beverage was extra money

MIA
ORD
Excellent 8.0

Paying for carry on bags is a rip off. I will avoid frontier in the future because of this.

Sat, Dec 2
MIA
ORD
3h 23m
Tue, Dec 5
ORD
MIA
3h 15m
Trip: 4 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 100 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
ORD
Good 6.0

Availability to purchase larger front seats.

Luggage was left at initial airport and has to be sent 12 hours later to hotel in Miami. Staff were also kind of rude and looked tired.

MIA
ORD
Good 6.0

Everything was on time and no hassles, recommend paying for bags before trip to save money, only one personal item is allowed for carry on at no charge

Seats had little leg room and they did not recline. All food and beverage was extra money

MIA
ORD
Okay 4.3

I liked the price but class of service given.....i would gladly pay more. I arrived at the ticket counter at 9am to a line of people with 12 empty counters.We were told by other airlines and security that they open at 9:30.Finally some came at 9:45...and then only one person. Also by the time I added an additional 65.00 for baggage my flight ended up costing more than if I would have taken a classier airline.

MIA
ORD
Okay 4.0

Cheap initial cost but they charge for everthing. A budget airline, including employee numbers. 2hour line to check in, and entire passenger group waited over an hour for baggage to arrive at luggage carousel at destination. Won't fly them again.

MIA
ORD
Excellent 8.0

Paying for carry on bags is a rip off. I will avoid frontier in the future because of this.

Tue, Mar 27
MIA
ORD
3h 27m
Sat, Mar 31
ORD
MIA
3h 14m
Trip: 5 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 75 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MIA
ORD
Okay 5.3

First class cabin smelled like urine and was filthy Does. It appear cabin was cleaned before flight was turned. Cookies and crumbs al over seat and in passenger seating area

MIA
ORD
Mediocre 2.0

NOTHING

The staff, American airlines did not accommodate me. I purchased a first class ticket American airlines flight was delayed making me late for my connection on another American flight. I was given a coach ticket and told to take it leave it.

MIA
ORD
Okay 5.0

Crew was excellent.

The connection in Chicago was 3 HOURS late with several gate changes. People on the desk were rude and never explained what was wrong. They didn't even announce the gate. change. I got it from Kayak.

MIA
ORD
Good 7.3

The free drink

We were delayed over 2 hours. Then even more delayed for not having a grounds crew.

MIA
ORD
Mediocre 2.0

AA canceled my flight to sell to others for more money.

Mon, Dec 25
MIA
ORD
3h 24m
Sun, Dec 31
ORD
MIA
3h 06m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.