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Uncover the best deals on Ontario to Madison flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ONT - MSN Flights
Useful information for finding best airline tickets from Ontario International to Dane County Regional Truax Field on your next trip.
Cheapest Round Trip Flight
$593
American Airlines
• 1 stop
• 14h 10m
Jul 17 – Jul 20
The cheapest round trip flight from Ontario to Madison (ONT-MSN-ONT) is currently $593
Cheapest Direct Flight
$427
Breeze Airways
• nonstop
• 5h 58m
Jul 17
The cheapest nonstop flight from Ontario to Madison (ONT-MSN) is currently $427
Fastest Flight
5h 58m
The fastest nonstop flight from Ontario to Madison (ONT-MSN) takes 5h 58m
Top Airlines Flying from Ontario to Madison
Latest Flight Deals from Ontario (ONT) to Madison (MSN)
Compare and book low fare round-trip air tickets from Ontario to Madison. Ideal for travelers with confirmed return itineraries.
Jul 17 - Jul 20, Economy
Ontario → Madison
14h 10m
11:48 PM - 10:38 AM • 1 stop
Ontario → Madison
6h 57m
9:10 AM - 11:27 AM • nonstop
American Airlines
Jul 17 - Jul 20, Economy
Ontario → Madison
13h 27m
12:31 AM - 10:38 AM • 1 stop
Ontario → Madison
10h 14m
5:00 AM - 9:14 AM • 1 stop
American Airlines
Jul 17 - Jul 20, Economy
Ontario → Madison
35h 58m
5:10 PM - 5:08 PM • 2 stops
Ontario → Madison
32h 28m
6:00 AM - 11:48 PM • 2 stops
Delta Airlines
Jul 17 - Jul 20, Economy
Ontario → Madison
13h 59m
11:59 PM - 10:38 AM • 1 stop
Ontario → Madison
6h 57m
9:10 AM - 11:27 AM • nonstop
American Airlines
Jul 17 - Jul 20, Economy
Ontario → Madison
10h 38m
2:15 PM - 10:53 PM • 1 stop
Ontario → Madison
14h 15m
11:23 AM - 6:18 PM • 2 stops
American Airlines
Looking for the fastest way to Madison? These direct flight options from ONT to MSN offer both convenience and value—no layovers, just straight to your destination.
FAQs on Ontario to Madison Flights
What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to MSN?
The most popular airline flying from Ontario to Madison are
Can I fly from ONT to MSN non-stop?
Yes, you can fly ONT to MSN non-stop on
Which airlines fly nonstop between Ontario and Madison?
The non-stop flights between Ontario and Madison are .
What’s the earliest departure time from ONT to MSN Airport?
The earliest flight leaves ONT at 12:31 am and lands in MSN - Dane County Regional Truax Field
What are the airports in Madison?
MSN
Can I make changes to my Ontario to Madison flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to MSN?
Read the fare rules of the Ontario to Madison air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Madison?
operate flights between Ontario and Madison
How long does a flight from Ontario to Madison take?
It takes approximately 4 hour to fly non-stop from ONT to MSN, which is 1643.24 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Madison (MSN) ?
In the past couple of days, the cheapest tickets to MSN from ONT were found on DL : USD 619
Do I need a passport to fly between ONT and MSN?
No
What’s the latest departure time from ONT to MSN ?
The last flight leaves ONT at 11:59 pm
Ontario (ONT) to Madison (MSN): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | Dane County Regional Truax Field, Madison, US |
| Distance | 1643 miles |
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