What airlines fly to North Dakota?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to North Dakota from Ontario according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to North Dakota. Keep in mind that there are 4 different airlines that fly to North Dakota on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to North Dakota?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Ontario to North Dakota

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

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

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

As of June 2026, there is 1 operator available to choose from for flights from Ontario Airport to North Dakota.

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

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 North Dakota.

What documentation or ID do you need to fly to North Dakota?

The travel and health documents required for your trip to North Dakota 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 North Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$122 Cheap Flights from Ontario to North Dakota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to North Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:39 pm

ONT

FAR

5h 39m

1 stop

2:24 pm - 11:50 pm

FAR

ONT

11h 26m

1 stop

$248Frontier

Sat, Aug 8 - Sat, Aug 15

6:00 am - 1:39 pm

ONT

FAR

5h 39m

1 stop

2:24 pm - 11:50 pm

FAR

ONT

11h 26m

1 stop

$249Frontier

Wed, Aug 5 - Mon, Aug 10

10:49 am - 1:48 pm

ONT

FAR

24h 59m

1 stop

2:33 pm - 10:04 am

FAR

ONT

21h 31m

1 stop

$259Frontier

Thu, Aug 20 - Sat, Aug 22

10:49 am - 1:39 pm

ONT

FAR

24h 50m

1 stop

2:24 pm - 10:04 am

FAR

ONT

21h 40m

1 stop

$260Frontier

Thu, Aug 6 - Mon, Aug 10

12:37 pm - 10:52 pm

ONT

BIS

8h 15m

1 stop

7:12 am - 11:47 am

BIS

ONT

6h 35m

1 stop

$389American Airlines

Fri, Sep 25 - Sun, Sep 27

12:37 pm - 10:52 pm

ONT

BIS

8h 15m

1 stop

7:12 am - 1:25 pm

BIS

ONT

8h 13m

1 stop

$401American Airlines

Sat, Sep 12 - Sat, Sep 19

1:18 pm - 8:33 pm

ONT

BIS

5h 15m

1 stop

6:00 am - 2:01 pm

BIS

ONT

10h 01m

2 stops

$406United Airlines

Sat, Sep 12 - Tue, Sep 22

5:00 am - 12:19 pm

ONT

BIS

5h 19m

1 stop

9:00 am - 8:06 pm

BIS

ONT

13h 06m

2 stops

$415United Airlines

Sat, Nov 14 - Wed, Nov 18

1:04 pm - 11:11 pm

ONT

BIS

8h 07m

2 stops

5:40 pm - 11:14 am

BIS

ONT

19h 34m

2 stops

$424Delta

Wed, Sep 9 - Tue, Sep 22

1:04 pm - 11:11 pm

ONT

BIS

8h 07m

2 stops

1:17 pm - 11:47 pm

BIS

ONT

12h 30m

2 stops

$425Delta

Wed, Sep 9 - Sun, Sep 20

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United Airlines flights from Ontario to North Dakota

Our best United Airlines deals on Ontario to North Dakota flight tickets

United Airlines

Sep 12

ONT1:18 pmOntario

5h 15m

1 stop

BIS8:33 pmBismarck

Sep 22

BIS6:00 amBismarck

10h 01m

2 stops

ONT2:01 pmOntario

$406

United Airlines

Nov 14

ONT5:00 amOntario

5h 19m

1 stop

BIS12:19 pmBismarck

Nov 18

BIS9:00 amBismarck

13h 06m

2 stops

ONT8:06 pmOntario

$415

United Airlines

Aug 18

ONT1:18 pmOntario

5h 30m

1 stop

FAR8:48 pmFargo Hector Field

Aug 22

FAR9:00 amFargo Hector Field

5h 50m

1 stop

ONT12:50 pmOntario

$419

Frontier flights from Ontario to North Dakota

Our best Frontier deals on Ontario to North Dakota flight tickets

Frontier

Aug 8

ONT6:00 amOntario

5h 39m

1 stop

FAR1:39 pmFargo Hector Field

Aug 15

FAR2:24 pmFargo Hector Field

11h 26m

1 stop

ONT11:50 pmOntario

$248

Frontier

Aug 5

ONT6:00 amOntario

5h 39m

1 stop

FAR1:39 pmFargo Hector Field

Aug 10

FAR2:24 pmFargo Hector Field

11h 26m

1 stop

ONT11:50 pmOntario

$249

Frontier

Aug 20

ONT10:49 amOntario

24h 59m

1 stop

FAR1:48 pmFargo Hector Field

Aug 22

FAR2:33 pmFargo Hector Field

21h 31m

1 stop

ONT10:04 amOntario

$259

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 8/8

6:00 am-1:39 pm

1 stop5h 39m

Fargo Hector Field

Sat 8/15

2:24 pm-11:50 pm

1 stop11h 26m

$248

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 8/5

6:00 am-1:39 pm

1 stop5h 39m

Fargo Hector Field

Mon 8/10

2:24 pm-11:50 pm

1 stop11h 26m

$249

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 8/20

10:49 am-1:48 pm

1 stop24h 59m

Fargo Hector Field

Sat 8/22

2:33 pm-10:04 am

1 stop21h 31m

$259

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 8/6

10:49 am-1:39 pm

1 stop24h 50m

Fargo Hector Field

Mon 8/10

2:24 pm-10:04 am

1 stop21h 40m

$260

Quickest round-trip

OntarioBismarck

ONT - BIS

ONTBIS

Ontario

Fri 9/25

12:37 pm-10:52 pm

1 stop8h 15m

Bismarck

Sun 9/27

7:12 am-11:47 am

1 stop6h 35m

$389

OntarioBismarck

ONT - BIS

ONTBIS

Ontario

Sat 9/12

12:37 pm-10:52 pm

1 stop8h 15m

Bismarck

Sat 9/19

7:12 am-1:25 pm

1 stop8h 13m

$401

OntarioBismarck

ONT - BIS

ONTBIS

Ontario

Sat 9/12

1:18 pm-8:33 pm

1 stop5h 15m

Bismarck

Tue 9/22

6:00 am-2:01 pm

2 stops10h 01m

$406

OntarioBismarck

ONT - BIS

ONTBIS

Ontario

Sat 11/14

5:00 am-12:19 pm

1 stop5h 19m

Bismarck

Wed 11/18

9:00 am-8:06 pm

2 stops13h 06m

$415

OntarioBismarck

ONT - BIS

ONTBIS

Ontario

Wed 9/9

1:04 pm-11:11 pm

2 stops8h 07m

Bismarck

Tue 9/22

5:40 pm-11:14 am

2 stops19h 34m

$424

OntarioBismarck

ONT - BIS

ONTBIS

Ontario

Wed 9/9

1:04 pm-11:11 pm

2 stops8h 07m

Bismarck

Sun 9/20

1:17 pm-11:47 pm

2 stops12h 30m

$425

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 North Dakota

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 North Dakota?

The cheapest month to fly to North Dakota from Ontario is in April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to North Dakota during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Ontario to North Dakota flights?

You could potentially save up to 10% on your flight if you consider stops on a Ontario to North Dakota flight.

Cheap Ontario to North Dakota flight deals and tips

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

Fastest flight time	5h 19m
Direct flights	None

The fastest flight from Ontario to North Dakota takes 5h 19m

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

Search flight deals

Frequently asked questions about flying from Ontario to North Dakota

When did momondo last update prices for flights from Ontario Airport to North Dakota?
Prices for flights from Ontario Airport to North Dakota were last updated today.
How many operators does momondo search for flights from Ontario Airport to North Dakota?
As of June 2026, there is 1 operator available to choose from for flights from Ontario Airport to North Dakota.
How old do you have to be to fly from Ontario Airport to North Dakota?
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 North Dakota.
What documentation or ID do you need to fly to North Dakota?
The travel and health documents required for your trip to North Dakota 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 North Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to North Dakota

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,881 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to North Dakota from Ontario.

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

Flights from Ontario to North Dakota with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to North Dakota?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to North Dakota from Ontario.

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

If you are simply researching potential flights to North Dakota, momondo offers a useful price alert feature which will track prices for flights to North Dakota from Ontario and alert you when they change.