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O'Hare Intl

$68+ Cheap flights from Miami (MIA) 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Chicago O'Hare Intl are usually found in September or August, booked 67 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Miami to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 June 12, 2025.

Round-trip from

$141
(Mytrip)

One-way from

$68
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$277

Good round-trip deal

$228 or less

Good one-way deal

$134 or less
From Miami to Chicago O'Hare Intl
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One-way flight from Miami to Chicago O'Hare Intl
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Highest demand for flights based on searches. 10% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Miami to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Miami to Chicago O'Hare Intl.
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Find flight deals from Miami to O'Hare Intl

Cheapest flights from Miami to O'Hare Intl
Explore the most affordable flight options available from Miami to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 7/17:00 amMIA - ORD
1 stop24h 37mSpirit Airlines
Tue 7/81:43 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Deal found 6/10$141
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/146:39 amMIA - ORD
Nonstop3h 25mAmerican Airlines
Mon 8/188:05 amORD - MIA
Nonstop3h 07mAmerican Airlines
Deal found 6/11$159
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Thu 8/216:00 amMIA - ORD
1 stop5h 39mMultiple Airlines
Sun 8/246:45 amORD - MIA
Nonstop3h 13mMultiple Airlines
Deal found 6/10$179
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/84:16 pmMIA - ORD
Nonstop3h 34mUnited Airlines
Tue 7/157:01 amORD - MIA
Nonstop3h 17mUnited Airlines
Deal found 6/10$197
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 8/78:11 amMIA - ORD
1 stop5h 39mDelta
Sun 8/109:00 amORD - MIA
1 stop7h 10mDelta
Deal found 6/11$217
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:35 amMIA - ORD
1 stop9h 50mSouthwest
Tue 9/26:00 amORD - MIA
1 stop5h 05mSouthwest
Deal found 6/9$252
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:50 amMIA - ORD
1 stop11h 38mFrontier
Mon 9/15:10 amORD - MIA
1 stop5h 10mFrontier
Deal found 6/12$255

Cheapflights Fare Finder

Customize your flight search to find flights from Miami 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 June 12, 2025.
Use the filters below to find and compare flights from Miami to Chicago O'Hare Intl Airport that are best for you.

Fly from

Miami

Fly to

O'Hare Intl

Route

Depart

Return

Price

MiamiChicago

MIA - ORD

MIAORD

Miami

Tue 7/1

7:00 am-6:37 am

1 stop24h 37m

Chicago O'Hare Intl

Tue 7/8

1:43 pm-6:00 pm

Nonstop3h 17m

$141

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 8/14

6:39 am-9:04 am

Nonstop3h 25m

Chicago O'Hare Intl

Mon 8/18

6:00 am-10:08 am

Nonstop3h 08m

$158

MiamiChicago

MIA - ORD

MIAORD

Miami

Tue 7/8

4:16 pm-6:50 pm

Nonstop3h 34m

Chicago O'Hare Intl

Tue 7/15

7:01 am-11:18 am

Nonstop3h 17m

$197

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 8/7

8:11 am-12:50 pm

1 stop5h 39m

Chicago O'Hare Intl

Sun 8/10

9:00 am-5:10 pm

1 stop7h 10m

$217

MiamiChicago

MIA - ORD

MIAORD

Miami

Mon 6/16

12:20 pm-4:58 pm

1 stop5h 38m

Chicago O'Hare Intl

Tue 6/24

1:43 pm-6:00 pm

Nonstop3h 17m

$244

MiamiChicago

MIA - ORD

MIAORD

Miami

Fri 8/29

7:35 am-4:25 pm

1 stop9h 50m

Chicago O'Hare Intl

Tue 9/2

6:00 am-12:05 pm

1 stop5h 05m

$252

MiamiChicago

MIA - ORD

MIAORD

Miami

Fri 8/29

7:50 am-6:28 pm

1 stop11h 38m

Chicago O'Hare Intl

Mon 9/1

5:10 am-11:20 am

1 stop5h 10m

$255

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 7/19

1:35 pm-4:11 pm

Nonstop3h 36m

$68

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 8/14

6:39 am-9:04 am

Nonstop3h 25m

$81

MiamiChicago

MIA - ORD

MIAORD

Miami

Thu 7/24

4:16 pm-6:50 pm

Nonstop3h 34m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
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The best insider tips for Miami to Chicago O'Hare Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Miami to Chicago O'Hare Intl Airport trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for comfort on medium-haul flights.


Spirit's self-service bag drop saves time; print your boarding pass to avoid extra fees.

Read more about Spirit Airlinesby Daniel Scheffler
United Airlines

United's Economy Plus offers extra legroom and priority boarding, enhancing comfort and convenience.


United's MileagePlus allows pooling miles, great for family travel or upgrades.

Read more about United Airlinesby Harriet Baskas
Airports
MIA

For a quick check-in at MIA, walk through the crowded area to find a faster security lane.

Read more about MIAby Ramsey Qubein
ORD

Use the 'L' train for a reliable and quick trip from ORD to downtown Chicago.

Read more about ORDby Ramsey Qubein
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD and MIA

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Miami to O'Hare Intl

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

Cheapflights Insights

Everything you need to know about your flight from Miami to Chicago O'Hare Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Miami to O'Hare Intl. Price data was last updated on June 9, 2025.

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Miami to Chicago O'Hare Intl Airport (average of $245). Flying from Miami to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 MIA to ORD?

Find hourly flight availability from Miami 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 June 12, 2025.

It’s optimal to fly from Miami to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Miami to O'Hare Intl. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Miami to Chicago O'Hare Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Miami to Chicago O'Hare Intl Airport

Explore weekly flight availability from Miami 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 June 12, 2025.

The most flights from MIA to ORD are scheduled on a Thursday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Miami to Chicago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Miami 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 airport do you fly from for flights from Miami to Chicago O'Hare Intl?

    Located just 6.1 mi from the city center, Miami is the airport most travelers will use when flying to Chicago O'Hare Intl from Miami. Booking flights from Miami (MIA) to Chicago O'Hare Intl should be relatively easy as there are 39 daily outbound flights to Chicago O'Hare Intl from 4 different airlines.

  • What are the cheapest airlines flying from Miami to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Miami to Chicago O'Hare Intl Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as $141 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $159 and $197 round-trip. Spirit Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Miami to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $68 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $79 and American Airlines from $81 one-way.

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

    Consider ANA (95%), Austrian Airlines (90%) or Spirit Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from Miami to Chicago O'Hare Intl Airport.

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

    The cheapest flight price from Miami to Chicago O'Hare Intl Airport is $65. On average you can expect to pay $1,570. The most popular route, (Miami - Chicago O'Hare Intl), can usually be booked for $106.

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

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

  • How can I find direct flights from Miami 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 Miami to O'Hare Intl.

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

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

    Currently, August is the cheapest month in which you can book a flight from Miami to Chicago O'Hare Intl Airport (average of $245). Flying from Miami to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 Miami?

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Alternative routes for Miami to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Miami to O'Hare Intl

Discover the top 4 airlines that operate flights from Miami 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$73Average$170FlexibilityNo cancel feeOn-time65%
FrontierCheapest$101Average$210FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$159Average$288FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$197Average$350FlexibilityNo cancel feeOn-time69%

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