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North Dakota

$191+ Cheap flights from Ontario (ONT) to North Dakota

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FAR
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Find flight deals from Ontario to North Dakota

Cheapest flights from Ontario to North Dakota
Explore the most affordable flight options available from Ontario to North Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This Delta deal was found by Cheapflights users on 11/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amONT - BIS
2 stops11h 47mDelta
Sun 12/145:00 amBIS - ONT
2 stops9h 34mDelta
Deal found 11/22$280
This Frontier deal was found by Cheapflights users on 11/24. 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.
Fri 12/196:45 amONT - FAR
1 stop5h 15mFrontier
Sat 1/37:54 pmFAR - ONT
1 stop6h 05mFrontier
Deal found 11/24$282
This United Airlines deal was found by Cheapflights users on 11/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:05 amONT - BIS
1 stop6h 06mUnited Airlines
Sun 12/145:15 pmBIS - ONT
1 stop5h 27mUnited Airlines
Deal found 11/22$326
This Delta deal was found by Cheapflights users on 11/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 amONT - BIS
2 stops11h 47mDelta
Sun 12/145:00 amBIS - ONT
2 stops9h 34mDelta
Deal found 11/22$336
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
Mon 12/810:12 pmONT - FAR
2 stops36h 27mMultiple Airlines
Fri 12/121:24 pmFAR - ONT
1 stop9h 53mMultiple Airlines
Deal found 11/23$374
This United Airlines deal was found by Cheapflights users on 11/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:40 pmONT - BIS
2 stops7h 59mUnited Airlines
Sun 11/309:30 pmBIS - ONT
1 stop5h 52mUnited Airlines
Deal found 11/22$401
This Kiwi.com deal was found by Cheapflights users on 11/22. 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.
Thu 11/273:31 pmONT - BIS
1 stop22h 15mMultiple Airlines
Sun 12/1411:36 amBIS - ONT
1 stop28h 28mMultiple Airlines
Deal found 11/22$402
This United Airlines deal was found by Cheapflights users on 11/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:34 pmONT - FAR
1 stop5h 18mUnited Airlines
Sun 12/149:00 amFAR - ONT
2 stops10h 37mUnited Airlines
Deal found 11/23$475
This United Airlines deal was found by Cheapflights users on 11/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amONT - FAR
2 stops8h 27mUnited Airlines
Sun 12/75:08 pmFAR - ONT
1 stop5h 34mUnited Airlines
Deal found 11/23$510
This United Airlines deal was found by Cheapflights users on 11/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:41 pmONT - FAR
2 stops14h 19mUnited Airlines
Fri 12/125:08 pmFAR - ONT
2 stops26h 29mUnited Airlines
Deal found 11/23$532
This American Airlines deal was found by Cheapflights users on 11/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:47 amONT - FAR
1 stop9h 17mAmerican Airlines
Sat 12/277:55 amFAR - ONT
1 stop5h 58mAmerican Airlines
Deal found 11/23$673
This Kiwi.com deal was found by Cheapflights users on 11/22. 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.
Mon 11/2412:58 amONT - BIS
2 stops16h 19mMultiple Airlines
Sun 12/1411:36 amBIS - ONT
1 stop28h 28mMultiple Airlines
Deal found 11/22$714

Cheap flight deals from Ontario to North Dakota

Keep the following information in mind while searching for Ontario to North Dakota flight deals. Data was last updated November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$233
(Frontier)

One-way from

$191
(Frontier)

Popular in

December

Cheapest in

January

Average price

$338
Provider with most accurate pricing for Los Angeles-Fargo Hector Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Fargo Hector Field flights.
Search Deals
From Ontario to North Dakota
Search Deals
One-way flight from Ontario to North Dakota
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to North Dakota 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 November 24, 2025.
Use the filters below to find and compare flights from Ontario to North Dakota that are best for you.

Fly from

Ontario

Fly to

North Dakota

Route

Depart

Return

Price

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Mon 1/12

6:00 am-7:10 pm

1 stop11h 10m

Fargo Hector Field

Thu 1/22

4:11 pm-12:20 am

1 stop10h 09m

$233

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 1/16

6:10 am-3:14 pm

1 stop7h 04m

Fargo Hector Field

Thu 1/22

4:11 pm-12:20 am

1 stop10h 09m

$252

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 1/14

6:00 am-7:43 pm

2 stops11h 43m

Fargo Hector Field

Tue 1/20

5:00 am-12:16 pm

2 stops9h 16m

$279

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 1/17

1:10 pm-11:54 pm

2 stops8h 44m

Fargo Hector Field

Tue 1/20

5:00 am-12:16 pm

2 stops9h 16m

$279

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Mon 1/12

6:00 am-7:10 pm

1 stop11h 10m

Fargo Hector Field

Mon 1/19

4:09 pm-11:59 pm

1 stop9h 50m

$303

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 1/16

1:24 pm-8:37 pm

1 stop5h 13m

Fargo Hector Field

Tue 1/20

9:00 am-12:47 pm

1 stop5h 47m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Tue 1/13

6:00 am-4:54 pm

1 stop8h 54m

Fargo Hector Field

Wed 1/21

7:47 am-12:03 pm

1 stop6h 16m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Wed 1/14

5:05 am-1:00 pm

1 stop5h 55m

Fargo Hector Field

Thu 1/22

9:00 am-12:47 pm

1 stop5h 47m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 1/15

1:24 pm-8:37 pm

1 stop5h 13m

Fargo Hector Field

Thu 1/22

9:00 am-12:47 pm

1 stop5h 47m

$349

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 1/15

6:00 am-7:43 pm

2 stops11h 43m

Fargo Hector Field

Tue 1/20

5:00 am-12:16 pm

2 stops9h 16m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Ontario to North Dakota

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

What is the cheapest month to book a flight from Ontario to North Dakota?

Currently, November is the cheapest month in which you can book a flight from Ontario to North Dakota (average of $146). Flying from Ontario to North Dakota in December is currently the most expensive (average of $286). 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 ONT to ND?

Find hourly flight availability from Ontario to North Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 73% on flights from Ontario to North Dakota by exploring options for tickets in the afternoon.

Reviews of airlines servicing North Dakota

Get insights into the airlines that provide service to North Dakota. 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 North Dakota. Reviews last updated November 24, 2025.
See what other customers who have flown with United Airlines and American Airlines from Ontario to North Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,044 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
9,044 reviews
United Airlines
7.4
Good
9,044 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,044 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to North Dakota?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to North Dakota.

  • How long is the flight from Ontario to North Dakota?

    For as low as $389, Frontier can have you in North Dakota from Ontario in 9h 01m. There are 1170 mi between Ontario and North Dakota. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Ontario to North Dakota?

    The most popular flight routes from Ontario to North Dakota are Ontario - Fargo Hector Field, Ontario - Bismarck and Ontario - Dickinson.

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

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

  • How can I find direct flights from Ontario to North Dakota?

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

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

    Yes. Cheapflights offers flight deals from Ontario to North Dakota 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 Ontario to North Dakota?

    Currently, November is the cheapest month in which you can book a flight from Ontario to North Dakota (average of $146). Flying from Ontario to North Dakota in December is currently the most expensive (average of $286). 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.

See more FAQs

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Alternative routes for Ontario to North Dakota

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Top 2 airlines flying from Ontario to North Dakota

Discover the top 2 airlines that operate flights from Ontario to North Dakota. 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$412FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$299Average$503FlexibilityNo cancel feeOn-time71%

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