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Cheap flights from Miami to Chicago from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Chicago departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Miami to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:28 pm - 7:53 am
MIA
-
ORD
15h 25m
1 stop
Frontier Logo
1:59 pm - 11:05 pm
ORD
-
MIA
8h 06m
1 stop
$179Frontier
Tue, Aug 18 - Thu, Aug 20
Frontier Logo
9:48 pm - 11:27 pm
MIA
-
ORD
26h 39m
1 stop
Frontier Logo
12:44 am - 5:49 am
ORD
-
MIA
28h 05m
1 stop
$180Frontier
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
10:05 pm - 12:35 am
MIA
-
ORD
3h 30mnonstop
American Airlines Logo
4:10 pm - 8:28 pm
ORD
-
MIA
3h 18mnonstop
$181American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
7:26 am - 10:00 am
MIA
-
ORD
3h 34mnonstop
American Airlines Logo
6:59 pm - 11:11 pm
ORD
-
MIA
3h 12mnonstop
$181American Airlines
Sat, Sep 5 - Mon, Sep 7
Frontier Logo
5:50 am - 12:23 am
MIA
-
ORD
19h 33m
1 stop
Frontier Logo
6:20 am - 1:42 pm
ORD
-
MIA
6h 22m
1 stop
$181Frontier
Mon, Sep 14 - Mon, Sep 21
American Airlines Logo
10:05 pm - 12:35 am
MIA
-
ORD
3h 30mnonstop
American Airlines Logo
6:00 am - 10:02 am
ORD
-
MIA
3h 02mnonstop
$181American Airlines
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
8:45 am - 2:51 pm
MIA
-
ORD
7h 06m
1 stop
United Airlines Logo
7:00 am - 11:11 am
ORD
-
MIA
3h 11mnonstop
$184United Airlines
Sat, Nov 7 - Mon, Nov 9
United Airlines Logo
5:34 pm - 11:49 pm
MIA
-
ORD
7h 15m
1 stop
United Airlines Logo
7:00 am - 11:11 am
ORD
-
MIA
3h 11mnonstop
$187United Airlines
Tue, Oct 27 - Thu, Oct 29
Delta Logo
7:10 am - 2:28 pm
MIA
-
ORD
8h 18m
1 stop
Delta Logo
5:05 pm - 12:53 am
ORD
-
MIA
6h 48m
1 stop
$217Delta
Thu, Oct 29 - Sat, Oct 31
Delta Logo
8:10 am - 2:28 pm
MIA
-
ORD
7h 18m
1 stop
Delta Logo
6:14 pm - 12:53 am
ORD
-
MIA
5h 39m
1 stop
$217Delta
Thu, Oct 29 - Mon, Nov 2

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Frontier flights from Miami to Chicago O'Hare Intl Airport

Our best Frontier deals on Miami to Chicago O'Hare Intl Airport flight tickets
Frontier
Aug 18
MIA5:28 pmMiami
15h 25m
1 stop
ORD7:53 amChicago O'Hare Intl
Aug 20
ORD1:59 pmChicago O'Hare Intl
8h 06m
1 stop
MIA11:05 pmMiami
$179
Frontier
Sep 3
MIA9:48 pmMiami
26h 39m
1 stop
ORD11:27 pmChicago O'Hare Intl
Sep 7
ORD12:44 amChicago O'Hare Intl
28h 05m
1 stop
MIA5:49 amMiami
$180
Frontier
Sep 27
MIA7:23 amMiami
29h 17m
1 stop
ORD11:40 amChicago O'Hare Intl
Sep 30
ORD6:30 amChicago O'Hare Intl
17h 16m
1 stop
MIA12:46 amMiami
$183

United Airlines flights from Miami to Chicago O'Hare Intl Airport

Our best United Airlines deals on Miami to Chicago O'Hare Intl Airport flight tickets
United Airlines
Aug 27
MIA3:57 pmMiami
3h 33m
ORD6:30 pmChicago O'Hare Intl
Aug 31
ORD5:30 amChicago O'Hare Intl
9h 25m
1 stop
MIA3:55 pmMiami
$191
United Airlines
Aug 27
MIA3:57 pmMiami
3h 33m
ORD6:30 pmChicago O'Hare Intl
Sep 1
ORD6:00 amChicago O'Hare Intl
7h 46m
1 stop
MIA2:46 pmMiami
$197
United Airlines
Aug 22
MIA5:01 pmMiami
8h 58m
1 stop
ORD12:59 amChicago O'Hare Intl
Aug 24
ORD10:32 amChicago O'Hare Intl
3h 22m
MIA2:54 pmMiami
$201

momondo Fare Finder

 
Customize your flight search to find flights from Miami to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Miami to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiChicago

MIA - ORD

MIAORD

Miami

Tue 8/18

5:28 pm-7:53 am

1 stop15h 25m

Chicago O'Hare Intl

Thu 8/20

1:59 pm-11:05 pm

1 stop8h 06m

$179

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 9/3

9:48 pm-11:27 pm

1 stop26h 39m

Chicago O'Hare Intl

Mon 9/7

12:44 am-5:49 am

1 stop28h 05m

$180

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 8/29

10:05 pm-12:35 am

Nonstop3h 30m

Chicago O'Hare Intl

Sat 9/5

4:10 pm-8:28 pm

Nonstop3h 18m

$181

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 9/5

7:26 am-10:00 am

Nonstop3h 34m

Chicago O'Hare Intl

Mon 9/7

6:59 pm-11:11 pm

Nonstop3h 12m

$181

MiamiChicago

MIA - ORD

MIAORD

Miami

Mon 9/14

5:50 am-12:23 am

1 stop19h 33m

Chicago O'Hare Intl

Mon 9/21

6:20 am-1:42 pm

1 stop6h 22m

$181
Quickest round-trip

MiamiChicago

MIA - ORD

MIAORD

Miami

Wed 9/2

10:05 pm-12:35 am

Nonstop3h 30m

Chicago O'Hare Intl

Sun 9/6

6:00 am-10:02 am

Nonstop3h 02m

$181

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 11/7

8:45 am-2:51 pm

1 stop7h 06m

Chicago O'Hare Intl

Mon 11/9

7:00 am-11:11 am

Nonstop3h 11m

$184

MiamiChicago

MIA - ORD

MIAORD

Miami

Tue 10/27

5:34 pm-11:49 pm

1 stop7h 15m

Chicago O'Hare Intl

Thu 10/29

7:00 am-11:11 am

Nonstop3h 11m

$187

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 10/29

7:10 am-2:28 pm

1 stop8h 18m

Chicago O'Hare Intl

Sat 10/31

5:05 pm-12:53 am

1 stop6h 48m

$217

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 10/29

8:10 am-2:28 pm

1 stop7h 18m

Chicago O'Hare Intl

Mon 11/2

6:14 pm-12:53 am

1 stop5h 39m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Miami to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Miami and Chicago O'Hare Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $177 to $332.
The lowest price recently found on this route was $179.

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

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Miami averaging around $200.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $394. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Miami because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $606.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Miami in the evening is the least expensive time of day to depart. momondo users have found prices as low as $372 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $511. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Miami to Chicago O'Hare Intl flight route?

Fly from Miami to Chicago O'Hare Intl for the best Miami - Chicago O'Hare Intl flight prices

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $274 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Miami for as low as $200 on momondo.

What cabin class options are available on Miami to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Miami to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Miami to Chicago O'Hare Intl Airport flight prices changed over time?

As of August 2026, prices for Miami to Chicago O'Hare Intl Airport flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from Miami to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Miami to Chicago O'Hare Intl Airport (MIA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Chicago O'Hare Intl Airport

Best Price Found

$202

Fastest flight time

3h 23m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Miami in the past 72 hours is $202. The best round-trip flight deal from Miami to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $342.
The fastest flight from Miami to Chicago O'Hare Intl Airport takes 3h 23m
Direct flights go from Miami to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Miami to Chicago O'Hare Intl Airport

  • How far is Miami to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 1201.9 mi away from Miami. Flights usually cover this in 3h 23m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Miami Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Miami Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Miami Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Miami Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Miami to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Miami to Chicago O'Hare Intl Airport?

Best airlines flying from Miami to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Miami to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
5.6
2,742 reviews
Search Frontier flights
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
United AirlinesPriceFrom $167Free CancellationRating
7.4
10,063 reviews
Search United Airlines flights

  • United Airlines Flights From Miami to Chicago O'Hare Intl Airport

    United Airlines flight deals from Miami to Chicago O'Hare Intl Airport start from $167 round-trip. Over the 18 United Airlines flights for this route in a normal week, average airfare is usually $407 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Miami to Chicago O'Hare Intl Airport

    Another popular option for Miami to Chicago O'Hare Intl Airport flights is American Airlines (7.1/10, 11,847 ratings). American Airlines flies from Miami to Chicago O'Hare Intl Airport around 30 times per week, with deals starting from $158 round-trip and rising to an average price of around $330.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Merrillville
Rockford
Gurnee
Rosemont
Orland Park
Oak Brook
Naperville
Joliet
New Buffalo
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Miami.

Can I find flights from Miami to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Miami to Chicago?

momondo helps you find the best flight between Miami and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Miami to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Miami are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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