Cheap flights from Ontario to Madison (ONT - MSN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Ontario (ONT) to Madison (MSN)

All the information you need to plan the best ONT to MSN flight in 2022: compare Ontario to Madison flight prices with the expected peak season, weather and rainfall in Madison.
ONT - MSN
Price
$185 - $441
MSN
Temperature
19.4 - 71.6 °F
MSN
Rainfall
1.2 - 4.5 inches

Popular in

April

High demand for flights, 20% potential price rise

Cheapest in

July

Best time to find cheap flights, 47% potential price drop

Average price

$376

Average for round-trip flights in May 2022

Round-trip from

$185

From Ontario to Madison Truax Field

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Ontario to Madison?

August is one of the best times of the year to fly to Madison from Ontario. Prices for August average $390 per person but you can even find prices for as low as $137. The most expensive prices can be found in the month of December. Opting for a August flight can save you 23% on your journey compared to booking in December

What is the cheapest day to fly round-trip from Ontario to Madison?

Flights from Ontario to Madison are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Madison.

How far in advance should I book a flight from Ontario to Madison?

To save on the cost of your flight from Ontario to Madison, book at least 25 days before your planned departure. Booking around this time can save you about 37% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $451 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $578.

When is the cheapest time to fly from Ontario to Madison (ONT - MSN)?

Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from Ontario to Madison by exploring options for tickets in the evening.

Cheap flights from Ontario to Madison in May, June 2022

The best prices found for ONT to MSN flights for May, June
24 May - 30 May
$301pp
ONT
Ontario
Frontier
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
Frontier
 
1 STOP
ONT
Ontario
24 May - 29 May
$310pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
American Airlines
 
1 STOP
ONT
Ontario
24 May - 28 May
$313pp
ONT
Ontario
Frontier
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
Frontier
 
1 STOP
ONT
Ontario

Ontario to Madison 2022 flight deals

Cheap flights to Madison from Ontario found for this year
24 May - 30 May
$301pp
ONT
Ontario
Frontier
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
Frontier
 
1 STOP
ONT
Ontario
24 May - 29 May
$310pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
American Airlines
 
1 STOP
ONT
Ontario
24 May - 28 May
$313pp
ONT
Ontario
Frontier
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
Frontier
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Madison

Late deals on round-trip flights to Madison from Ontario, departing today and this week
31 May - 20 Jul
$412pp
ONT
Ontario
Frontier
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
Frontier
 
1 STOP
ONT
Ontario
2 Jun - 20 Jul
$422pp
ONT
Ontario
Frontier
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
Frontier
 
1 STOP
ONT
Ontario
31 May - 23 Jul
$438pp
ONT
Ontario
Frontier
 
1 STOP
MSN
Madison Truax Field
MSN
Madison Truax Field
Frontier
 
1 STOP
ONT
Ontario

One-way flights to Truax Field from Ontario

The cheapest one-way flights from Ontario to Madison
9:00 am - 9:01 am
Frontier
1 Stop
22h 01m
ONT - MSN
Frontier
$440
JustFly
2:00 am - 5:45 pm
Alaska Airlines
2 Stops
13h 45m
ONT - MSN
Alaska Airlines
$454
Alaska Airlines
9:28 am - 6:32 pm
Delta
2 Stops
7h 04m
ONT - MSN
Delta
$464
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Madison</span> flights.

Flight FAQs

From Ontario to Madison

Which airlines flying from Ontario to Madison Truax Field have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Ontario to Madison Truax Field have implemented new flexible cancellation policies.

Can I find flights from Ontario to Madison for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Madison for under $400. The cheapest flight booked recently is on American Airlines for just $342, but on average you can expect to pay $421.

Are there last-minute flights available from Ontario to Madison for under $500?

There are currently 20+ open flights from Ontario to Madison within the next 7 days for less than $500.

What are the cheapest airlines flying from Ontario to Madison round-trip?

American Airlines, at $342, was found to be the cheapest airline from Ontario to Madison.Alternate airlines to your destination round-trip include United Airlines and Delta. You may be able to fly from Ontario to Madison for 2% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Ontario to Madison one-way?

The cheapest airlines for a one-way flight from Ontario to Madison are Frontier ($219), American Airlines ($273), and Alaska Airlines ($454).

What are the most popular airlines that fly from Ontario to Madison?

Major Airline, American Airlines and Delta are the most popular airlines when flying from Ontario to Madison.

What are the cheapest flights from Ontario to Madison?

The cheapest flight price from Ontario to Madison is $278. On average you can expect to pay $481. The most popular route, (Ontario - Madison Truax Field), can usually be booked for $380.

COVID Restrictions

View COVID Travel Restrictions for Madison, WI

Do I need a COVID test to fly to Madison from Ontario?

Information is based on travel restrictions for travel to Madison Truax Field within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Madison Truax Field.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Madison Truax Field.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Madison Truax Field.

Do I need a test to fly back to Ontario from Madison?

Returning to Ontario from Madison Truax Field

COVID-19 testing requirements
Visitors from Madison Truax Field must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Ontario.

Quarantine requirements
Visitors from Madison Truax Field are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Madison, WI

Alternative routes for Ontario to Madison

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Madison

Things to know before you go - useful duration and weather info for your trip from Ontario to Madison.
Average temperature for May in Madison
71.6 °F
Avg rainfall for May in Madison
3.9 ″

Airports servicing Ontario

Airports servicing Madison

Top 4 airlines flying from Ontario to Madison Truax Field

The chart below displays the airlines Cheapflights users traveling from Ontario to Madison choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$141 $314 No cancel fee 62%
Delta
$179 $382 No cancel fee N/A
United Airlines
$189 $506 No cancel fee 69%
American Airlines
$280 $457 No cancel fee 71%
Home North America USA Wisconsin Madison Cheap flights from Ontario to Madison