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$67+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ORD
Nov 23 — Nov 301
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Miami to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Miami to Chicago O'Hare Intl are usually found in October or February, booked 51 days in advance, depart on a Friday or Thursday and return on a Monday
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 October 24, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $95 (Kiwi.com) |
One-way from | $67 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $204 |
Good round-trip deal | $219 or less |
Good one-way deal | $135 or less |
Find flight deals from Miami to O'Hare Intl
Cheapest flights from Miami to O'Hare IntlExplore 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 October 24, 2025.
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 October 24, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:10 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Sun 12/77:41 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 10/23![Spirit Airlines logo]()
$96
This Spirit deal was found by Cheapflights users on 10/21. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:00 amMIA - ORD
1 stop8h 29mSpirit Airlines
Mon 11/1712:17 pmORD - MIA
Nonstop3h 05mSpirit Airlines
Deal found 10/21![Spirit Airlines logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:20 amMIA - ORD
Nonstop3h 27mSpirit Airlines
Sun 11/1612:17 pmORD - MIA
Nonstop3h 05mSpirit Airlines
Deal found 10/23![Spirit Airlines logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:10 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 11/2611:40 amORD - MIA
Nonstop3h 07mSpirit Airlines
Deal found 10/22![Spirit Airlines logo]()
$105
This Priceline deal was found by Cheapflights users on 10/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:08 pmMIA - ORD
Nonstop3h 28mSpirit Airlines
Sat 12/67:41 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Deal found 10/23![Spirit Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:10 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Mon 11/2411:40 amORD - MIA
Nonstop3h 07mSpirit Airlines
Deal found 10/22![Spirit Airlines logo]()
$107
This Spirit deal was found by Cheapflights users on 10/23. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:10 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Wed 11/2611:40 amORD - MIA
Nonstop3h 07mSpirit Airlines
Deal found 10/23![Spirit Airlines logo]()
$108
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:10 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Sun 11/233:53 pmORD - MIA
1 stop6h 22mSpirit Airlines
Deal found 10/23![Spirit Airlines logo]()
$109
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/65:05 pmMIA - ORD
Nonstop3h 30mAmerican Airlines
Wed 1/147:30 pmORD - MIA
Nonstop3h 13mAmerican Airlines
Deal found 10/22![American Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:10 amMIA - ORD
Nonstop3h 25mMultiple Airlines
Thu 12/1111:44 amORD - MIA
1 stop12h 02mMultiple Airlines
Deal found 10/23![Multiple Airlines logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:20 amMIA - ORD
Nonstop3h 27mSpirit Airlines
Wed 11/128:28 amORD - MIA
1 stop9h 16mSpirit Airlines
Deal found 10/23![Spirit Airlines logo]()
$113
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 October 24, 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
Sun 1/11
10:15 am-12:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Wed 1/14
1:35 pm-5:50 pm
Nonstop3h 15m
$107
MiamiChicago
MIA - ORD
MIAORD
Miami
Tue 1/13
10:15 am-12:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Thu 1/15
7:51 pm-5:14 am
1 stop8h 23m
$115
MiamiChicago
MIA - ORD
MIAORD
Miami
Sun 1/11
10:15 am-12:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Tue 1/20
1:35 pm-5:50 pm
Nonstop3h 15m
$126
MiamiChicago
MIA - ORD
MIAORD
Miami
Sat 1/10
10:15 am-12:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Thu 1/15
7:51 pm-5:14 am
1 stop8h 23m
$128
MiamiChicago
MIA - ORD
MIAORD
Miami
Thu 1/8
10:15 am-12:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Tue 1/20
8:00 am-9:04 pm
1 stop12h 04m
$128
MiamiChicago
MIA - ORD
MIAORD
Miami
Wed 1/7
2:35 pm-5:00 pm
Nonstop3h 25m
Chicago O'Hare Intl
Sun 1/18
6:11 pm-1:42 am
1 stop6h 31m
$128
MiamiChicago
MIA - ORD
MIAORD
Miami
Mon 1/12
10:15 am-12:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Sun 1/18
6:11 pm-1:42 am
1 stop6h 31m
$128
MiamiChicago
MIA - ORD
MIAORD
Miami
Tue 1/13
10:15 am-12:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Sat 1/17
6:11 pm-1:42 am
1 stop6h 31m
$135
MiamiChicago
MIA - ORD
MIAORD
Miami
Wed 12/24
12:00 pm-2:37 pm
Nonstop3h 37m
Chicago O'Hare Intl
Tue 12/30
6:10 am-10:30 am
Nonstop3h 20m
$143
MiamiChicago
MIA - ORD
MIAORD
Miami
Sun 1/11
10:15 am-12:30 pm
Nonstop3h 15m
Chicago O'Hare Intl
Mon 1/19
1:35 pm-5:50 pm
Nonstop3h 15m
$146
Showing 1-10 of 23 results
Compare providers for flights from Miami to O'Hare Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to O'Hare Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Miami-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Miami-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
Prices
Airlines
Delays
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 October 17, 2025.
Booking 51 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, March is the cheapest month in which you can book a flight from Miami to Chicago O'Hare Intl Airport (average of $52). Flying from Miami to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $118). 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 October 24, 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 18% 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 October 19, 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. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Miami to Chicago delayed?
About 12% of weekly flights between Miami and Chicago have experienced delays in the past year, with the average delay time being 152 minutes.
What is the most punctual flight time for Miami to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Miami to Chicago flights?
Over the last year, SNCF have had the lowest number of delays on this route, with no flights being classified as delayed.
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 Airlines
![United Airlines]()
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.
Airports
Our travel experts
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 October 24, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Spirit Airlines from Miami to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Oct 2025
YUL - ORD
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.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsSchaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan
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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.
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 October 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$181 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$106 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$286 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$167 | Average$336 | FlexibilityNo cancel fee | On-time69% |