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$68+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — ONT
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Minneapolis St Paul to Ontario are usually found in November or September, 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 septiembre 16, 2025.

Round-trip from

$143
(CheapOair)

One-way from

$68
(Trip.com)

Popular in

October

Cheapest in

November

Average price

$301
From Minneapolis St Paul to Ontario
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One-way flight from Minneapolis St Paul to Ontario
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 16, 2025.

This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2210:00 amMSP - ONT
1 stop25h 35mFrontier
lun. 10/276:53 amONT - MSP
1 stop15h 00mFrontier
Deal found 9/14$143
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/109:49 pmMSP - ONT
1 stop12h 00mFrontier
lun. 10/136:53 amONT - MSP
1 stop15h 00mFrontier
Deal found 9/14$148
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:00 amMSP - ONT
1 stop5h 35mFrontier
sáb. 11/112:05 pmONT - MSP
1 stop10h 09mFrontier
Deal found 9/15$153
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/249:49 pmMSP - ONT
1 stop12h 00mFrontier
mar. 10/286:53 amONT - MSP
1 stop15h 02mFrontier
Deal found 9/16$156
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:00 amMSP - ONT
1 stop5h 35mFrontier
vie. 10/248:34 amONT - MSP
1 stop10h 20mFrontier
Deal found 9/15$158
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/248:00 amMSP - ONT
1 stop13h 54mFrontier
lun. 9/298:59 pmONT - MSP
1 stop21h 47mFrontier
Deal found 9/14$162
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
mar. 10/2110:00 amMSP - ONT
1 stop15h 50mFrontier
mié. 10/296:53 amONT - MSP
1 stop15h 02mFrontier
Deal found 9/15$166
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/29:31 pmMSP - ONT
1 stop15h 57mFrontier
dom. 10/58:59 pmONT - MSP
1 stop24h 57mFrontier
Deal found 9/13$168
This CheapOair deal was found by Cheapflights users on 9/16. 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.
jue. 10/96:00 amMSP - ONT
1 stop5h 35mFrontier
dom. 10/126:53 amONT - MSP
1 stop24h 12mFrontier
Deal found 9/16$170
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/116:21 pmMSP - ONT
1 stop15h 28mFrontier
sáb. 10/188:34 amONT - MSP
1 stop6h 41mFrontier
Deal found 9/16$172
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/29:31 pmMSP - ONT
1 stop15h 57mFrontier
lun. 10/612:13 pmONT - MSP
1 stop27h 13mFrontier
Deal found 9/14$173
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/308:00 amMSP - ONT
1 stop13h 54mFrontier
sáb. 10/48:59 pmONT - MSP
1 stop24h 57mFrontier
Deal found 9/14$174

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 septiembre 16, 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

vie. 10/17

9:49 pm-7:49 am

1 stop12h 00m

Ontario

lun. 10/20

6:53 am-9:05 am

1 stop24h 12m

$148

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

mié. 10/22

7:00 am-12:37 pm

1 stop7h 37m

Ontario

mié. 10/29

11:59 am-12:04 am

1 stop10h 05m

$290

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

mar. 10/28

7:00 am-3:17 pm

1 stop10h 17m

Ontario

jue. 10/30

11:59 am-12:04 am

1 stop10h 05m

$290

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

sáb. 10/25

3:09 pm-10:41 pm

1 stop9h 32m

Ontario

jue. 10/30

5:50 pm-5:12 am

1 stop9h 22m

$291

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

mié. 10/22

9:58 am-5:23 pm

2 stops9h 25m

Ontario

mar. 10/28

6:38 pm-8:54 am

2 stops12h 16m

$301

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

mié. 11/12

2:48 pm-8:53 pm

1 stop8h 05m

Ontario

mié. 12/10

12:13 pm-11:59 pm

1 stop9h 46m

$303

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

mar. 1/6

11:00 am-4:19 pm

1 stop7h 19m

Ontario

mié. 1/14

6:00 am-2:42 pm

1 stop6h 42m

$317

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

mar. 1/6

11:00 am-4:19 pm

1 stop7h 19m

Ontario

mar. 1/13

6:00 am-2:42 pm

1 stop6h 42m

$317

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

sáb. 10/25

11:00 am-5:10 pm

1 stop8h 10m

Ontario

vie. 10/31

7:05 am-7:24 pm

1 stop10h 19m

$324

MinneapolisOntario

MSP - ONT

MSPONT

Minneapolis St Paul

mié. 10/29

8:00 am-12:14 pm

1 stop6h 14m

Ontario

vie. 10/31

1:15 pm-8:56 pm

1 stop5h 41m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
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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 September 12, 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 $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.

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 septiembre 16, 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 septiembre 16, 2025.
Read through reviews of airlines operating flights from Minneapolis to Ontario, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Minneapolis to Ontario?

    Airlines like Frontier, Alaska Airlines, and Delta fly from Minneapolis to Ontario in about 7h 37m. The time it takes to get you to your destination can typically vary by up to 4h 23m. Minneapolis and Ontario are separated by a distance of 1491 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Sun Country Air is currently your cheapest option to Ontario, with prices starting at $65. Additional round-trip tickets that might be worth considering are offered by Frontier and American Airlines, with the lowest prices starting at $108 and $259, respectively. Sun Country Air is priced at 82% 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 $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 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$65Average$184FlexibilityNo cancel feeOn-time83%
FrontierCheapest$108Average$219FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$259Average$388FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$300Average$416FlexibilityNo cancel feeOn-time63%
DeltaCheapest$317Average$411FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$347Average$473FlexibilityNo cancel feeOn-time69%

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