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

Frontier, Delta, 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 May 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.

$86 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.

6:00 am - 9:19 am

ONT

MSP

25h 19m

1 stop

9:39 pm - 10:05 am

MSP

ONT

14h 26m

1 stop

$168Frontier

Mon, Jun 1 - Mon, Jun 8

6:00 am - 9:19 am

ONT

MSP

25h 19m

1 stop

9:39 pm - 10:05 am

MSP

ONT

14h 26m

1 stop

$173Frontier

Mon, Jun 1 - Mon, Jun 8

6:00 am - 8:44 pm

ONT

MSP

12h 44m

1 stop

9:39 pm - 10:05 am

MSP

ONT

14h 26m

1 stop

$184Frontier

Wed, Jun 3 - Mon, Jun 8

3:30 pm - 3:40 pm

ONT

FSD

22h 10m

2 stops

3:36 pm - 7:51 pm

FSD

ONT

6h 15m

1 stop

$303Multiple Airlines

Thu, Jun 4 - Wed, Jun 10

12:35 pm - 9:55 pm

ONT

FSD

7h 20m

1 stop

5:54 pm - 11:06 pm

FSD

ONT

7h 12m

1 stop

$311American Airlines

Wed, Sep 23 - Wed, Sep 30

11:59 pm - 11:02 am

ONT

FAR

9h 03m

1 stop

5:39 pm - 10:38 pm

FAR

ONT

6h 59m

1 stop

$329American Airlines

Fri, May 29 - Wed, Jun 3

6:30 am - 5:34 pm

ONT

DLH

9h 04m

1 stop

3:03 pm - 10:51 pm

DLH

ONT

9h 48m

1 stop

$508United Airlines

Sat, May 23 - Wed, May 27

6:30 am - 5:34 pm

ONT

DLH

9h 04m

1 stop

5:00 am - 5:28 pm

DLH

ONT

14h 28m

2 stops

$544United Airlines

Sat, May 23 - Wed, May 27

1:29 pm - 10:44 pm

ONT

DLH

7h 15m

2 stops

4:30 pm - 10:45 pm

DLH

ONT

8h 15m

2 stops

$689Delta

Wed, May 20 - Sun, May 24

1:00 pm - 10:46 pm

ONT

RST

7h 46m

2 stops

11:29 am - 10:41 pm

RST

ONT

13h 12m

2 stops

$1,006Delta

Wed, Jun 10 - Fri, Jun 12

Frontier flights from Ontario to Minnesota

Our best Frontier deals on Ontario to Minnesota flight tickets

Frontier

Jun 1

ONT6:00 amOntario

25h 19m

1 stop

MSP9:19 amMinneapolis St Paul

Jun 8

MSP9:39 pmMinneapolis St Paul

14h 26m

1 stop

ONT10:05 amOntario

$173

Frontier

Jun 3

ONT6:00 amOntario

12h 44m

1 stop

MSP8:44 pmMinneapolis St Paul

Jun 8

MSP9:39 pmMinneapolis St Paul

14h 26m

1 stop

ONT10:05 amOntario

$184

Frontier

Jun 2

ONT6:00 amOntario

12h 44m

1 stop

MSP8:44 pmMinneapolis St Paul

Jun 9

MSP10:15 pmMinneapolis St Paul

13h 50m

1 stop

ONT10:05 amOntario

$210

American Airlines flights from Ontario to Minnesota

Our best American Airlines deals on Ontario to Minnesota flight tickets

American Airlines

Sep 23

ONT12:35 pmOntario

7h 20m

1 stop

FSD9:55 pmSioux Falls Joe Foss Field

Sep 30

FSD5:54 pmSioux Falls Joe Foss Field

7h 12m

1 stop

ONT11:06 pmOntario

$311

American Airlines

May 30

ONT5:44 amOntario

9h 11m

1 stop

FSD4:55 pmSioux Falls Joe Foss Field

Jun 13

FSD8:16 amSioux Falls Joe Foss Field

5h 48m

1 stop

ONT12:04 pmOntario

$329

American Airlines

May 30

ONT6:10 amOntario

8h 45m

2 stops

FSD4:55 pmSioux Falls Joe Foss Field

Jun 13

FSD5:35 pmSioux Falls Joe Foss Field

7h 04m

1 stop

ONT10:39 pmOntario

$334

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMinneapolis

ONT - MSP

ONTMSP

Ontario

Mon 6/1

6:00 am-9:19 am

1 stop25h 19m

Minneapolis St Paul

Mon 6/8

9:39 pm-10:05 am

1 stop14h 26m

$168

OntarioMinneapolis

ONT - MSP

ONTMSP

Ontario

Mon 6/1

6:00 am-9:19 am

1 stop25h 19m

Minneapolis St Paul

Mon 6/8

9:39 pm-10:05 am

1 stop14h 26m

$173

OntarioMinneapolis

ONT - MSP

ONTMSP

Ontario

Wed 6/3

6:00 am-8:44 pm

1 stop12h 44m

Minneapolis St Paul

Mon 6/8

9:39 pm-10:05 am

1 stop14h 26m

$184

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Thu 6/4

3:30 pm-3:40 pm

2 stops22h 10m

Sioux Falls Joe Foss Field

Wed 6/10

3:36 pm-7:51 pm

1 stop6h 15m

$303

Quickest round-trip

OntarioSioux Falls

ONT - FSD

ONTFSD

Ontario

Wed 9/23

12:35 pm-9:55 pm

1 stop7h 20m

Sioux Falls Joe Foss Field

Wed 9/30

5:54 pm-11:06 pm

1 stop7h 12m

$311

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 5/29

11:59 pm-11:02 am

1 stop9h 03m

Fargo Hector Field

Wed 6/3

5:39 pm-10:38 pm

1 stop6h 59m

$329

OntarioDuluth

ONT - DLH

ONTDLH

Ontario

Sat 5/23

6:30 am-5:34 pm

1 stop9h 04m

Duluth Intl

Wed 5/27

3:03 pm-10:51 pm

1 stop9h 48m

$508

OntarioDuluth

ONT - DLH

ONTDLH

Ontario

Sat 5/23

6:30 am-5:34 pm

1 stop9h 04m

Duluth Intl

Wed 5/27

5:00 am-5:28 pm

2 stops14h 28m

$544

OntarioDuluth

ONT - DLH

ONTDLH

Ontario

Wed 5/20

1:29 pm-10:44 pm

2 stops7h 15m

Duluth Intl

Sun 5/24

4:30 pm-10:45 pm

2 stops8h 15m

$689

OntarioRochester

ONT - RST

ONTRST

Ontario

Wed 6/10

1:00 pm-10:46 pm

2 stops7h 46m

Rochester

Fri 6/12

11:29 am-10:41 pm

2 stops13h 12m

$1,006

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 February. Flight prices, which tend to average around $93, are often lower during this time because this is during the off-season. If you are unable to visit Minnesota during the month of February, then departing from Ontario during the month January is also very affordable. Most momondo users find prices during this month for around $127.

How far in advance should I book a flight from Ontario 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 $380 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 $329 on momondo.

Can stopping save me money on Ontario to Minnesota flights?

You could potentially save up to 81% 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 46m
Direct flights	None

The fastest flight from Ontario to Minnesota takes 4h 46m

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

Search flight deals

Frequently asked questions about flying from Ontario to Minnesota

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 May 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 $137	Free Cancellation	Rating 5.6 2,958 reviews	Search Frontier flights
Sun Country Air	PriceFrom $158	Free Cancellation	Rating 6.8 334 reviews	Search Sun Country Air flights
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,457 reviews	Search Delta flights
American Airlines	PriceFrom $242	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights
Southwest	PriceFrom $288	Free Cancellation	Rating 8.0 4,302 reviews	Search Southwest flights
United Airlines	PriceFrom $293	Free Cancellation	Rating 7.4 9,692 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.