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Cheap flights from Madison to Ontario (MSN - ONT) from $106

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MSN — ONT
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap flight deals from Madison to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Ontario (ONT). 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 6, 2024.

Popular in

March

Cheapest in

April

Average price

$547

Round-trip from

$238
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 32% potential price drop
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Average for round-trip flights in June 2024
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From Madison Truax Field to Ontario
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What is the cheapest day to fly round-trip from Madison to Ontario?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 79% on the overall cost on flights from Madison to Ontario.

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

To save on the cost of your flight from Madison to Ontario, book at least 57 days before your planned departure. Booking around this time can save you about 73% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $409 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $560.

What is the cheapest month to fly from Madison to Ontario?

Flights from Madison to Ontario lean towards being more expensive in December. Prices are generally better when you fly from Madison to Ontario in September, with the cheapest ticket starting at $238.

What is the cheapest time of day to fly from MSN to ONT?

When flying from Madison to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight at noon.

Cheap Madison to Ontario flights in June & July 2024

Find cheap flight options from Madison to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from Madison to Ontario in 2024. More deals are always being added, so be sure to check back regularly.
Wed 7/244:19 pmMSN - ONT
1 stop9h 20mFrontier
Fri 7/2612:39 amONT - MSN
1 stop5h 34mFrontier
Deal found 6/6$189
Thu 7/183:34 pmMSN - ONT
1 stop10h 22mFrontier
Sat 7/2012:59 amONT - MSN
1 stop6h 13mFrontier
Deal found 6/6$217
Sat 6/2910:35 pmMSN - ONT
1 stop27h 24mFrontier
Thu 7/412:59 amONT - MSN
1 stop5h 44mFrontier
Deal found 6/5$219
Sun 7/1410:12 amMSN - ONT
1 stop22h 07mFrontier
Fri 7/2612:39 amONT - MSN
1 stop5h 34mFrontier
Deal found 6/5$224
Sat 6/2910:35 pmMSN - ONT
1 stop27h 24mFrontier
Sat 7/69:46 amONT - MSN
1 stop21h 26mFrontier
Deal found 6/5$233
Thu 7/43:35 pmMSN - ONT
1 stop10h 09mFrontier
Sun 7/1412:59 amONT - MSN
1 stop5h 19mFrontier
Deal found 6/4$236
Sun 7/1410:12 amMSN - ONT
1 stop22h 07mFrontier
Wed 7/178:17 amONT - MSN
1 stop28h 17mFrontier
Deal found 6/5$238
Thu 6/209:04 pmMSN - ONT
1 stop11h 19mFrontier
Wed 6/268:03 amONT - MSN
1 stop5h 22mFrontier
Deal found 6/4$249
Sun 7/1410:12 amMSN - ONT
1 stop22h 07mFrontier
Sat 7/2710:47 amONT - MSN
1 stop20h 25mFrontier
Deal found 6/5$252

Madison to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Madison and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from Madison to Ontario in 2024. More deals are always being added, so be sure to check back regularly.
Wed 7/244:19 pmMSN - ONT
1 stop9h 20mFrontier
Fri 7/2612:39 amONT - MSN
1 stop5h 34mFrontier
Deal found 6/6$189
Thu 7/183:34 pmMSN - ONT
1 stop10h 22mFrontier
Sat 7/2012:59 amONT - MSN
1 stop6h 13mFrontier
Deal found 6/6$217
Sat 6/2910:35 pmMSN - ONT
1 stop27h 24mFrontier
Thu 7/412:59 amONT - MSN
1 stop5h 44mFrontier
Deal found 6/5$219
Sun 7/1410:12 amMSN - ONT
1 stop22h 07mFrontier
Fri 7/2612:39 amONT - MSN
1 stop5h 34mFrontier
Deal found 6/5$224
Sat 10/53:35 pmMSN - ONT
1 stop10h 09mFrontier
Mon 10/75:39 pmONT - MSN
1 stop24h 44mFrontier
Deal found 6/6$226
Sat 6/2910:35 pmMSN - ONT
1 stop27h 24mFrontier
Sat 7/69:46 amONT - MSN
1 stop21h 26mFrontier
Deal found 6/5$233
Thu 7/43:35 pmMSN - ONT
1 stop10h 09mFrontier
Sun 7/1412:59 amONT - MSN
1 stop5h 19mFrontier
Deal found 6/4$236
Sun 7/1410:12 amMSN - ONT
1 stop22h 07mFrontier
Wed 7/178:17 amONT - MSN
1 stop28h 17mFrontier
Deal found 6/5$238
Thu 6/209:04 pmMSN - ONT
1 stop11h 19mFrontier
Wed 6/268:03 amONT - MSN
1 stop5h 22mFrontier
Deal found 6/4$249

Madison to Ontario flights leaving soon

Find last-minute flight options from Madison to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the flights available from Madison to Ontario departing last-minute. It's wise to confirm all flight details are correct before booking.
Sat 6/1510:35 pmMSN - ONT
1 stop14h 04mFrontier
Sun 6/1612:59 amONT - MSN
1 stop17h 09mFrontier
Deal found 6/5$281
Sat 6/1510:35 pmMSN - ONT
1 stop14h 04mFrontier
Sat 6/2912:50 amONT - MSN
1 stop15h 59mFrontier
Deal found 6/6$354
Sat 6/1510:35 pmMSN - ONT
1 stop27h 24mFrontier
Sun 6/3011:29 amONT - MSN
1 stop5h 20mFrontier
Deal found 6/6$384
Sat 6/1510:35 pmMSN - ONT
1 stop14h 04mFrontier
Mon 6/177:13 amONT - MSN
1 stop10h 55mFrontier
Deal found 6/5$406
Sat 6/156:20 amMSN - ONT
2 stops16h 18mUnited Airlines
Sun 6/305:20 amONT - MSN
1 stop15h 09mUnited Airlines
Deal found 6/6$638
Fri 6/143:05 pmMSN - ONT
1 stop7h 43mUnited Airlines
Sun 6/161:29 pmONT - MSN
1 stop6h 53mUnited Airlines
Deal found 6/6$684
Sat 6/158:55 amMSN - ONT
2 stops15h 32mUnited Airlines
Mon 6/176:25 pmONT - MSN
1 stop20h 49mUnited Airlines
Deal found 6/5$708
Sat 6/1512:30 pmMSN - ONT
2 stops13h 29mAlaska Airlines
Sun 6/306:00 amONT - MSN
2 stops13h 31mAlaska Airlines
Deal found 6/6$923
Sat 6/155:35 amMSN - ONT
2 stops11h 47mAlaska Airlines
Mon 6/176:00 amONT - MSN
2 stops13h 31mAlaska Airlines
Deal found 6/5$1,048

One-way flights to Ontario from Madison

Search for one-way flight options from Madison to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the one-way flights we've detected from Madison to Ontario. Users needing a return flight from Madison to Ontario should utilize the search form above.
Thu 7/183:34 pmMSN - ONT
1 stop10h 22mFrontier
Deal found 6/5$106
Thu 6/279:04 pmMSN - ONT
1 stop11h 19mFrontier
Deal found 6/5$110
Mon 6/179:08 pmMSN - ONT
1 stop12h 19mFrontier
Deal found 6/6$121
Fri 7/59:48 amMSN - ONT
1 stop15h 52mFrontier
Deal found 6/5$129
Mon 8/263:13 pmMSN - ONT
1 stop7h 49mUnited Airlines
Deal found 6/5$167
Fri 6/219:05 pmMSN - ONT
1 stop18h 33mFrontier
Deal found 6/4$179
Wed 7/174:19 pmMSN - ONT
1 stop9h 20mFrontier
Deal found 6/5$181
Sat 7/69:13 amMSN - ONT
1 stop6h 23mFrontier
Deal found 6/5$209
Fri 9/204:20 pmMSN - ONT
1 stop9h 19mFrontier
Deal found 6/6$259

Find flights from Madison to Ontario within your budget

Customize your flight search to find flights from Madison to Ontario 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$189 - $542

Route

Depart

Return

Price

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Wed 7/24

1 stop9h 20m

Ontario

Fri 7/26

1 stop5h 34m

$189

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Thu 7/18

1 stop10h 22m

Ontario

Sat 7/20

1 stop6h 13m

$217

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Sat 6/29

1 stop27h 24m

Ontario

Thu 7/4

1 stop5h 44m

$219

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Sun 7/14

1 stop22h 07m

Ontario

Fri 7/26

1 stop5h 34m

$224

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Sat 6/29

1 stop27h 24m

Ontario

Sat 7/6

1 stop21h 26m

$233

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Sat 8/17

2 stops9h 05m

Ontario

Fri 8/23

1 stop8h 34m

$302

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Thu 7/4

1 stop7h 49m

Ontario

Mon 7/15

1 stop10h 12m

$388

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Fri 9/20

1 stop8h 02m

Ontario

Sat 9/28

1 stop6h 23m

$428

Madison Truax FieldOntario

MSN - ONT

MSNONT

Madison Truax Field

Mon 10/28

2 stops11h 07m

Ontario

Mon 11/4

2 stops11h 48m

$542

Flights are sorted by cheapest first

Deals found on 6/6

What is the cheapest day to fly from Madison to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Madison to Ontario. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Madison to Ontario flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Madison to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Madison 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.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated June 6, 2024.
Read reviews from past customers who have flown Delta, Frontier and Alaska Airlines from Madison to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,227 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Frontier
6.2
Okay
3,985 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Madison to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Madison to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from Madison to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $189, but on average you can expect to pay $255.

  • Are there last-minute flights available from Madison to Ontario for under $300?

    There are currently 10+ open flights from Madison to Ontario within the next 7 days for less than $300.

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

    Frontier, at $189, was found to be the cheapest airline from Madison to Ontario. An alternate airline flying to your destination would be American Airlines. Frontier is currently priced 58% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $106. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Madison to Ontario for a low price.

  • What does MSN to ONT mean?

    MSN stands for Madison Truax Field Airport, while ONT stands for Ontario Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Madison to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Madison to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Madison to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Madison to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Madison to Ontario that include hotel bookings?

    Yes. In addition to deals on Madison to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Madison to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madison to Ontario.

  • Can I find deals for business class flights from Madison to Ontario?

    Yes. Cheapflights offers flight deals from Madison to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Madison to Ontario that allow pets onboard?

    Many airlines flying from Madison to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Madison to Ontario?

    Yes, you can often find last-minute deals on Madison to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Madison to Ontario flight deals updated?

    The Madison to Ontario flight deals you see on this page were last updated on 6/6.

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

    American Airlines, Frontier and United Airlines are the most popular airlines when flying from Madison to Ontario.

  • What is the cheapest month to book a flight from Madison to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Madison to Ontario (average of $239). Flying from Madison to Ontario in July is currently the most expensive (average of $327). 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.

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Alternative routes for Madison to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Madison to Ontario

Discover the top 3 airlines that operate flights from Madison to Ontario. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$248FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$298Average$457FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$538FlexibilityNo cancel feeOn-time69%
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Search flights from Madison to Ontario by cabin class

Find flights from Madison to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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