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$100+ Cheap flights from Minneapolis to Ontario (MSP - ONT)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — ONT
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
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Cheapflights Tip: The best prices from Minneapolis St Paul to Ontario are usually found in September or November, booked 7 days in advance, depart on a Tuesday or Thursday and return on a Saturday

Cheap flight deals from Minneapolis to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Minneapolis (MSP) 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 August 11, 2025.

Round-trip from

$188
(CheapOair)

One-way from

$100
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$355
From Minneapolis St Paul to Ontario
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One-way flight from Minneapolis St Paul to Ontario
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Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Minneapolis to Ontario

Cheapest flights from Minneapolis to Ontario
Explore the most affordable flight options available from Minneapolis to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:50 amMSP - ONT
1 stop18h 00mFrontier
Mon 11/312:59 amONT - MSP
1 stop21h 35mFrontier
Deal found 8/9$188
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:00 amMSP - ONT
1 stop13h 54mFrontier
Mon 9/228:59 pmONT - MSP
1 stop21h 47mFrontier
Deal found 8/9$193
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:50 amMSP - ONT
1 stop18h 00mFrontier
Sat 10/257:04 amONT - MSP
1 stop14h 49mFrontier
Deal found 8/10$196
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:50 amMSP - ONT
1 stop18h 00mFrontier
Mon 10/2711:53 amONT - MSP
1 stop10h 00mFrontier
Deal found 8/9$197
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:00 amMSP - ONT
1 stop13h 54mFrontier
Wed 9/248:59 pmONT - MSP
1 stop25h 18mFrontier
Deal found 8/10$200
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amMSP - ONT
1 stop19h 50mFrontier
Mon 8/255:09 pmONT - MSP
1 stop25h 45mFrontier
Deal found 8/9$202
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amMSP - ONT
1 stop19h 50mFrontier
Mon 8/2512:59 amONT - MSP
1 stop17h 55mFrontier
Deal found 8/10$205
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:00 amMSP - ONT
1 stop17h 50mFrontier
Wed 9/178:59 pmONT - MSP
1 stop25h 18mFrontier
Deal found 8/11$206
This CheapOair deal was found by Cheapflights users on 8/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:34 pmMSP - ONT
1 stop28h 16mFrontier
Tue 8/2612:59 amONT - MSP
1 stop17h 55mFrontier
Deal found 8/8$207
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:45 amMSP - ONT
1 stop15h 09mFrontier
Tue 9/308:59 pmONT - MSP
1 stop21h 47mFrontier
Deal found 8/9$208
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:38 pmMSP - ONT
1 stop25h 16mFrontier
Thu 9/113:43 pmONT - MSP
1 stop6h 34mFrontier
Deal found 8/11$209

Cheapflights Fare Finder

 
Customize your flight search to find flights from Minneapolis 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 2,558,603 searches. Data last updated August 11, 2025.
Use the filters below to find and compare flights from Minneapolis to Ontario that are best for you.

Fly from

Minneapolis

Fly to

Ontario

Route

Depart

Return

Price

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Sat 11/1

7:50 am-11:50 pm

1 stop18h 00m

Ontario

Tue 11/4

12:59 am-12:34 am

1 stop21h 35m

$188

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Sat 9/20

8:00 am-7:54 pm

1 stop13h 54m

Ontario

Mon 9/22

8:59 pm-8:46 pm

1 stop21h 47m

$193

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Wed 10/22

7:50 am-11:50 pm

1 stop18h 00m

Ontario

Sat 10/25

7:04 am-11:53 pm

1 stop14h 49m

$196

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Wed 10/22

7:50 am-11:50 pm

1 stop18h 00m

Ontario

Mon 10/27

11:53 am-11:53 pm

1 stop10h 00m

$197

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Sat 9/20

8:00 am-7:54 pm

1 stop13h 54m

Ontario

Wed 9/24

8:59 pm-12:17 am

1 stop25h 18m

$200

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Thu 8/21

6:00 am-11:50 pm

1 stop19h 50m

Ontario

Mon 8/25

5:09 pm-8:54 pm

1 stop25h 45m

$202

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Thu 8/21

6:00 am-11:50 pm

1 stop19h 50m

Ontario

Mon 8/25

12:59 am-8:54 pm

1 stop17h 55m

$205

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Tue 8/26

8:00 am-11:50 pm

1 stop17h 50m

Ontario

Wed 9/17

8:59 pm-12:17 am

1 stop25h 18m

$206

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Fri 8/22

9:34 pm-11:50 pm

1 stop28h 16m

Ontario

Tue 8/26

12:59 am-8:54 pm

1 stop17h 55m

$207

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

Thu 9/25

6:45 am-7:54 pm

1 stop15h 09m

Ontario

Tue 9/30

8:59 pm-8:46 pm

1 stop21h 47m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Minneapolis to Ontario

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

How far ahead should I book a flight from Minneapolis to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Minneapolis to Ontario. Price data was last updated on August 8, 2025.

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Minneapolis to Ontario. 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 Minneapolis to Ontario?

Currently, August is the cheapest month in which you can book a flight from Minneapolis to Ontario (average of $246). Flying from Minneapolis to Ontario in March is currently the most expensive (average of $328). 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 MSP to ONT?

Find hourly flight availability from Minneapolis to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Minneapolis to Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Minneapolis to Ontario. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Minneapolis to Ontario flight should consider departing on Monday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 11, 2025.
Read through reviews of airlines operating flights from Minneapolis to Ontario, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,978 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,922 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Frontier
5.8
Fair
3,222 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

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

  • What is the cheapest airline to fly from Minneapolis to Ontario round-trip?

    Flying on Frontier is currently your cheapest option to Ontario, with prices starting at $188. Frontier is priced at 48% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Minneapolis 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.

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

    Currently, August is the cheapest month in which you can book a flight from Minneapolis to Ontario (average of $246). Flying from Minneapolis to Ontario in March is currently the most expensive (average of $328). 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 Minneapolis to Ontario

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Top 6 airlines flying from Minneapolis to Ontario

Discover the top 6 airlines that operate flights from Minneapolis 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 2,558,603 searches. Data last updated August 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$65Average$199FlexibilityNo cancel feeOn-time83%
FrontierCheapest$108Average$218FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$290Average$396FlexibilityNo cancel feeOn-time71%
DeltaCheapest$317Average$411FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$326Average$416FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$342Average$459FlexibilityNo cancel feeOn-time69%

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