$117+ Cheap flights from Madison (MSN) 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — ORD
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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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
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Cheapest flights from Madison to O'Hare IntlExplore the most affordable flight options available from Madison to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Madison to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 12/249:32 am -
Nonstop1h 28m
Fri 1/86:54 am -
Nonstop1h 12m
Deal found 8/11![American Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/258:05 pm -
Nonstop1h 25m
Fri 10/27:03 am -
Nonstop1h 11m
Deal found 8/11![American Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/285:00 am -
Nonstop1h 15m
Tue 9/14:00 pm -
Nonstop1h 13m
Deal found 8/13![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/222:45 pm -
Nonstop1h 15m
Sat 8/299:09 pm -
Nonstop1h 09m
Deal found 8/14![American Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 pm -
1 stop28h 23m
Thu 9/177:28 pm -
2 stops38h 25m
Deal found 8/11![Multiple Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 12/238:32 pm -
Nonstop1h 28m
Sun 12/276:04 pm -
Nonstop1h 20m
Deal found 8/11![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/212:44 pm -
Nonstop1h 13m
Sun 8/237:45 pm -
Nonstop1h 08m
Deal found 8/13![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:49 pm -
Nonstop1h 16m
Wed 11/41:55 pm -
Nonstop1h 12m
Deal found 8/11![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:53 pm -
1 stop14h 08m
Sun 11/810:40 pm -
1 stop20h 18m
Deal found 8/11![Frontier logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:33 am -
2 stops28h 12m
Wed 9/163:50 pm -
1 stop25h 30m
Deal found 8/12![Multiple Airlines logo]()
$326
Best flights from Madison to O'Hare IntlDiscover carefully curated flight deals from Madison to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Madison to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:05 am -
Nonstop1h 13m
Sun 9/208:40 am -
Nonstop1h 00m
Deal found 8/12![United Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/159:40 am -
Nonstop1h 15m
Mon 9/215:05 pm -
Nonstop1h 19m
Deal found 8/15![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/285:00 am -
Nonstop1h 15m
Tue 9/14:00 pm -
Nonstop1h 13m
Deal found 8/13![United Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 10/104:10 pm -
Nonstop1h 19m
Tue 10/132:00 pm -
Nonstop1h 04m
Deal found 8/14![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:49 pm -
Nonstop1h 16m
Wed 11/41:55 pm -
Nonstop1h 12m
Deal found 8/12![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 2/56:30 am -
Nonstop1h 16m
Tue 3/161:55 pm -
Nonstop1h 05m
Deal found 8/13![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/255:00 am -
Nonstop1h 15m
Sat 8/298:50 am -
Nonstop1h 14m
Deal found 8/10![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 8/296:15 pm -
Nonstop1h 17m
Wed 9/28:50 am -
Nonstop1h 14m
Deal found 8/13![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 am -
Nonstop1h 15m
Mon 8/319:40 pm -
Nonstop1h 11m
Deal found 8/11![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:50 pm -
1 stop18h 22m
Sat 9/1212:40 pm -
Nonstop1h 02m
Deal found 8/11![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 1/306:30 am -
Nonstop1h 16m
Sun 3/149:50 pm -
Nonstop1h 03m
Deal found 8/13![United Airlines logo]()
$429
Last-minute flights from Madison to O'Hare IntlDiscover last-minute flight deals from Madison to O'Hare Intl. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Madison to O'Hare Intl. Data last updated August 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/212:44 pm -
Nonstop1h 13m
Sun 8/237:45 pm -
Nonstop1h 08m
Deal found 8/13![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/222:45 pm -
Nonstop1h 15m
Sat 8/299:09 pm -
Nonstop1h 09m
Deal found 8/14![American Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/255:00 am -
Nonstop1h 15m
Sat 8/298:50 am -
Nonstop1h 14m
Deal found 8/10![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/285:00 am -
Nonstop1h 15m
Tue 9/14:00 pm -
Nonstop1h 13m
Deal found 8/13![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/46:53 pm -
Nonstop1h 37m
Mon 9/78:10 am -
Nonstop1h 07m
Deal found 8/11![American Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:33 am -
2 stops28h 12m
Wed 9/163:50 pm -
1 stop25h 30m
Deal found 8/12![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 pm -
1 stop28h 23m
Thu 9/177:28 pm -
2 stops38h 25m
Deal found 8/11![Multiple Airlines logo]()
$295
This deal was found by Cheapflights users on 8/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:00 am -
Nonstop1h 15m
Tue 11/37:59 pm -
Nonstop1h 06m
Deal found 8/13![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/258:05 pm -
Nonstop1h 25m
Fri 10/27:03 am -
Nonstop1h 11m
Deal found 8/11![American Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/3010:33 am -
2 stops28h 12m
Wed 10/73:50 pm -
1 stop25h 30m
Deal found 8/14![Multiple Airlines logo]()
$341
One-way flights from Madison to O'Hare IntlSearch for one-way flight options from Madison to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Madison to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/2310:33 am -
2 stops28h 12m
Deal found 8/13![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:33 am -
2 stops28h 51m
Deal found 8/12![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/1610:33 am -
2 stops28h 12m
Deal found 8/15![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:33 am -
2 stops28h 12m
Deal found 8/11![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:30 am -
1 stop13h 20m
Deal found 8/11![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 11/67:53 pm -
1 stop14h 08m
Deal found 8/13![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 10/1310:30 am -
2 stops32h 01m
Deal found 8/13![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:53 pm -
1 stop14h 08m
Deal found 8/12![Frontier logo]()
$135
Find flight deals from Madison to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) 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 August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (American Airlines) |
One-way from | $117 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $419 |
Good round-trip deal | $359 or less |
Good one-way deal | $290 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Madison 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 August 15, 2026.
Use the filters below to find and compare flights from Madison to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Fri 9/18
8:05 am-9:18 am
Nonstop1h 13m
Chicago O'Hare Intl
Sun 9/20
8:40 am-9:40 am
Nonstop1h 00m
$249
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Tue 9/15
9:40 am-10:55 am
Nonstop1h 15m
Chicago O'Hare Intl
Mon 9/21
5:05 pm-6:24 pm
Nonstop1h 19m
$249
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Fri 8/28
5:00 am-6:15 am
Nonstop1h 15m
Chicago O'Hare Intl
Tue 9/1
4:00 pm-5:13 pm
Nonstop1h 13m
$279
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Sat 10/10
4:10 pm-5:29 pm
Nonstop1h 19m
Chicago O'Hare Intl
Tue 10/13
2:00 pm-3:04 pm
Nonstop1h 04m
$319
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Sat 10/31
3:49 pm-5:05 pm
Nonstop1h 16m
Chicago O'Hare Intl
Wed 11/4
1:55 pm-3:07 pm
Nonstop1h 12m
$319
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Fri 2/5
6:30 am-7:46 am
Nonstop1h 16m
Chicago O'Hare Intl
Tue 3/16
1:55 pm-3:00 pm
Nonstop1h 05m
$319
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Tue 8/25
5:00 am-6:15 am
Nonstop1h 15m
Chicago O'Hare Intl
Sat 8/29
8:50 am-10:04 am
Nonstop1h 14m
$349
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Sat 8/29
6:15 pm-7:32 pm
Nonstop1h 17m
Chicago O'Hare Intl
Wed 9/2
8:50 am-10:04 am
Nonstop1h 14m
$349
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Thu 8/27
5:00 am-6:15 am
Nonstop1h 15m
Chicago O'Hare Intl
Mon 8/31
9:40 pm-10:51 pm
Nonstop1h 11m
$349
MadisonChicago
MSN Madison Truax Field - ORD Chicago O'Hare Intl
MSNORD
Madison Truax Field
Fri 9/11
2:50 pm-9:12 am
1 stop18h 22m
Chicago O'Hare Intl
Sat 9/12
12:40 pm-1:42 pm
Nonstop1h 02m
$369
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Madison 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 Madison to O'Hare Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Madison-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 Madison-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madison-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madison-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 Madison-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 Madison to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Madison with our price prediction graph.
MSN-ORD
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 Madison to Chicago O'Hare Intl Airport
Prices
Airlines
What is the cheapest month to book a flight from Madison to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Madison to Chicago O'Hare Intl Airport (average of $224). Flying from Madison to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $492). 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 MSN to ORD?
Find hourly flight availability from Madison 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 August 15, 2026.
It’s typically best to fly out from Madison to Chicago O'Hare Intl Airport in the morning. Doing so could potentially save you 26% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Madison to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Madison to O'Hare Intl. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Madison to Chicago O'Hare Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 15, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Madison to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Food
6.7
Overall
7.4
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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Find useful and relevant information for your journey from Madison 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.
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Top 2 airlines flying from Madison to O'Hare Intl
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$231 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$179 | Average$389 | FlexibilityNo cancel fee | On-time69% |