What is the cheapest airline that flies from Ontario to Minnesota?

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from Ontario to Minnesota

What airlines fly to Minnesota?

Sun Country Air, Delta and Southwest are the top three most popular airlines that fly to Minnesota from Ontario according to our data. Sun Country Air is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Minnesota. Keep in mind that there are 7 different airlines that fly to Minnesota on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Minnesota?

Prices for flights from Ontario Airport to Minnesota were last updated today.

How many operators does momondo search for flights from Ontario Airport to Minnesota?

As of March 2026, there are 6 operators available to choose from for flights from Ontario Airport to Minnesota.

How old do you have to be to fly from Ontario Airport to Minnesota?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Minnesota.

What documentation or ID do you need to fly to Minnesota?

The travel and health documents required for your trip to Minnesota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Minnesota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$80 Cheap Flights from Ontario to Minnesota in 2026

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Find the cheapest flights from Ontario to Minnesota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:59 am - 11:02 am

ONT

MSP

8h 03m

1 stop

11:47 am - 11:56 pm

MSP

ONT

14h 09m

1 stop

$160Frontier

Wed, Apr 15 - Sun, Apr 19

12:59 am - 11:58 pm

ONT

MSP

20h 59m

1 stop

11:47 am - 11:56 pm

MSP

ONT

14h 09m

1 stop

$162Frontier

Thu, Apr 16 - Sun, Apr 26

12:59 am - 11:58 pm

ONT

MSP

20h 59m

1 stop

1:10 pm - 7:11 pm

MSP

ONT

8h 01m

1 stop

$167Frontier

Fri, May 1 - Tue, May 5

12:59 am - 11:58 pm

ONT

MSP

20h 59m

1 stop

11:47 am - 11:43 pm

MSP

ONT

13h 56m

1 stop

$171Frontier

Thu, Apr 16 - Mon, Apr 20

11:44 am - 1:42 pm

ONT

FAR

23h 58m

1 stop

2:31 pm - 10:05 am

FAR

ONT

21h 34m

1 stop

$271Multiple Airlines

Tue, Apr 28 - Fri, May 8

7:44 pm - 1:42 pm

ONT

FAR

15h 58m

1 stop

2:31 pm - 10:05 am

FAR

ONT

21h 34m

1 stop

$274Multiple Airlines

Tue, Apr 28 - Fri, May 8

4:52 pm - 11:59 pm

ONT

FSD

5h 07m

1 stop

5:28 pm - 10:36 pm

FSD

ONT

7h 08m

1 stop

$349American Airlines

Fri, Apr 10 - Tue, Apr 14

2:22 pm - 11:56 pm

ONT

FAR

7h 34m

1 stop

5:39 pm - 11:06 pm

FAR

ONT

7h 27m

1 stop

$349American Airlines

Wed, Sep 2 - Wed, Sep 9

6:30 am - 4:14 pm

ONT

RST

7h 44m

1 stop

3:19 pm - 10:46 pm

RST

ONT

9h 27m

1 stop

$458United Airlines

Sat, May 30 - Wed, Jun 3

7:00 am - 6:07 pm

ONT

DLH

9h 07m

1 stop

3:08 pm - 10:31 pm

DLH

ONT

9h 23m

1 stop

$458United Airlines

Thu, Apr 23 - Wed, Apr 29

Frontier flights from Ontario to Minnesota

Our best Frontier deals on Ontario to Minnesota flight tickets

Frontier

Apr 15

ONT12:59 amOntario

8h 03m

1 stop

MSP11:02 amMinneapolis St Paul

Apr 19

MSP11:47 amMinneapolis St Paul

14h 09m

1 stop

ONT11:56 pmOntario

$160

Frontier

Apr 16

ONT12:59 amOntario

20h 59m

1 stop

MSP11:58 pmMinneapolis St Paul

Apr 26

MSP11:47 amMinneapolis St Paul

14h 09m

1 stop

ONT11:56 pmOntario

$162

Frontier

May 1

ONT12:59 amOntario

20h 59m

1 stop

MSP11:58 pmMinneapolis St Paul

May 5

MSP1:10 pmMinneapolis St Paul

8h 01m

1 stop

ONT7:11 pmOntario

$167

United Airlines flights from Ontario to Minnesota

Our best United Airlines deals on Ontario to Minnesota flight tickets

United Airlines

Apr 15

ONT1:34 pmOntario

4h 56m

1 stop

FSD8:30 pmSioux Falls Joe Foss Field

Apr 18

FSD3:10 pmSioux Falls Joe Foss Field

9h 21m

1 stop

ONT10:31 pmOntario

$420

United Airlines

May 9

ONT1:40 pmOntario

8h 03m

1 stop

FSD11:43 pmSioux Falls Joe Foss Field

May 12

FSD9:00 amSioux Falls Joe Foss Field

5h 38m

1 stop

ONT12:38 pmOntario

$425

United Airlines

Apr 15

ONT11:05 amOntario

10h 39m

2 stops

FSD11:44 pmSioux Falls Joe Foss Field

Apr 18

FSD9:05 amSioux Falls Joe Foss Field

10h 42m

2 stops

ONT5:47 pmOntario

$430

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMinneapolis

ONT - MSP

ONTMSP

Ontario

Wed 4/15

12:59 am-11:02 am

1 stop8h 03m

Minneapolis St Paul

Sun 4/19

11:47 am-11:56 pm

1 stop14h 09m

$160

OntarioMinneapolis

ONT - MSP

ONTMSP

Ontario

Thu 4/16

12:59 am-11:58 pm

1 stop20h 59m

Minneapolis St Paul

Sun 4/26

11:47 am-11:56 pm

1 stop14h 09m

$162

OntarioMinneapolis

ONT - MSP

ONTMSP

Ontario

Fri 5/1

12:59 am-11:58 pm

1 stop20h 59m

Minneapolis St Paul

Tue 5/5

1:10 pm-7:11 pm

1 stop8h 01m

$167

OntarioMinneapolis

ONT - MSP

ONTMSP

Ontario

Thu 4/16

12:59 am-11:58 pm

1 stop20h 59m

Minneapolis St Paul

Mon 4/20

11:47 am-11:43 pm

1 stop13h 56m

$171

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Tue 4/28

11:44 am-1:42 pm

1 stop23h 58m

Fargo Hector Field

Fri 5/8

2:31 pm-10:05 am

1 stop21h 34m

$271

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Tue 4/28

7:44 pm-1:42 pm

1 stop15h 58m

Fargo Hector Field

Fri 5/8

2:31 pm-10:05 am

1 stop21h 34m

$274

Quickest round-trip

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Fri 4/10

4:52 pm-11:59 pm

1 stop5h 07m

Sioux Falls Joe Foss Field

Tue 4/14

5:28 pm-10:36 pm

1 stop7h 08m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 9/2

2:22 pm-11:56 pm

1 stop7h 34m

Fargo Hector Field

Wed 9/9

5:39 pm-11:06 pm

1 stop7h 27m

$349

OntarioRochester

ONT - RST

ONTRST

Ontario

Sat 5/30

6:30 am-4:14 pm

1 stop7h 44m

Rochester

Wed 6/3

3:19 pm-10:46 pm

1 stop9h 27m

$458

OntarioDuluth

ONT - DLH

ONTDLH

Ontario

Thu 4/23

7:00 am-6:07 pm

1 stop9h 07m

Duluth Intl

Wed 4/29

3:08 pm-10:31 pm

1 stop9h 23m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Minnesota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Minnesota?

The cheapest month to fly to Minnesota from Ontario is in October. Flight prices, which tend to average around $299, are often lower during this time because this is during the off-season. If you are unable to visit Minnesota during the month of October, then departing from Ontario during the month November is also very affordable. Most momondo users find prices during this month for around $306.

How far in advance should I book a flight to Minnesota?

You are more likely to see cheaper flights to Minnesota from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Minnesota for around $358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Minnesota from Ontario for as low as $303 on momondo.

Can stopping save me money on Ontario to Minnesota flights?

You could potentially save up to 62% on your flight if you consider stops on a Ontario to Minnesota flight.

Cheap Ontario to Minnesota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Minnesota

Fastest flight time	4h 47m
Direct flights	None

The fastest flight from Ontario to Minnesota takes 4h 47m

There are no direct flights from Ontario to Minnesota. There are no popular flight routes from Ontario to Minnesota.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Minnesota?
Prices for flights from Ontario Airport to Minnesota were last updated today.
How many operators does momondo search for flights from Ontario Airport to Minnesota?
As of March 2026, there are 6 operators available to choose from for flights from Ontario Airport to Minnesota.
How old do you have to be to fly from Ontario Airport to Minnesota?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Minnesota.
What documentation or ID do you need to fly to Minnesota?
The travel and health documents required for your trip to Minnesota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Minnesota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Minnesota

Compare and see reviews for airlines that fly from Ontario to Minnesota with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $132	Free Cancellation	Rating 5.7 3,017 reviews	Search Frontier flights
Sun Country Air	PriceFrom $158	Free Cancellation	Rating 6.8 340 reviews	Search Sun Country Air flights
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,322 reviews	Search Delta flights
American Airlines	PriceFrom $242	Free Cancellation	Rating 7.1 11,491 reviews	Search American Airlines flights
Southwest	PriceFrom $288	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
United Airlines	PriceFrom $293	Free Cancellation	Rating 7.4 9,471 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Minnesota?

It is quick and easy to find Ontario to Minnesota flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Minnesota that suits you.

Can I find flights from Ontario to Minnesota with flexible booking policies on momondo?

All flight searches from Ontario to Minnesota on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Minnesota?

momondo provides multiple filters to help you find the best flight to Minnesota from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Minnesota right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Minnesota flights. All you need is a valid email address and we will do the rest; it is that quick and easy.