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Dickinson

$348+ Cheap flights from Ontario to Dickinson, ND (ONT - DIK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DIK
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from Ontario to Dickinson

Cheapest flights from Ontario to Dickinson
Explore the most affordable flight options available from Ontario to Dickinson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This United Airlines deal was found by Cheapflights users on 1/30. 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 2/241:45 pm
ONT
-
DIK
1 stop7h 45m
United Airlines
Sat 2/288:30 am
DIK
-
ONT
1 stop5h 13m
United Airlines
Deal found 1/30$348

Find flight deals from Ontario to Dickinson

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Dickinson (DIK). 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 February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(United Airlines)
Provider with most accurate pricing for Ontario-Dickinson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Dickinson flights.
Search Deals
From Ontario to Dickinson
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Dickinson 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 February 2, 2026.
Use the filters below to find and compare flights from Ontario to Dickinson that are best for you.

Fly from

Ontario

Fly to

Dickinson

Route

Depart

Return

Price

OntarioDickinson

ONT - DIK

ONTDIK

Ontario

Tue 2/24

1:45 pm-10:30 pm

1 stop7h 45m

Dickinson

Sat 2/28

8:30 am-12:43 pm

1 stop5h 13m

$348

OntarioDickinson

ONT - DIK

ONTDIK

Ontario

Sat 2/7

1:24 pm-10:16 pm

1 stop7h 52m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Compare providers for flights from Ontario to Dickinson

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Dickinson in February.
ProviderPrice AccuracyTrust Score*
PricelinePrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Dickinson, North Dakota flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Dickinson, North Dakota flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Dickinson, North Dakota flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Dickinson, North Dakota flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Dickinson, North Dakota flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Dickinson

Have a flexible travel schedule? Discover the best time to fly to Dickinson 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 Dickinson

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

Currently, March is the cheapest month in which you can book a flight from Ontario to Dickinson, North Dakota (average of $201). Flying from Ontario to Dickinson, North Dakota in April is currently the most expensive (average of $846). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Dickinson. 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 Ontario to Dickinson, North Dakota?

    A quick flight from Ontario to Dickinson, North Dakota can take about 7h 45m. United Airlines provides one of the quickest options available for as low as $348. The distance from Ontario to Dickinson, North Dakota is about 1170 mi.

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

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

  • How can I find direct flights from Ontario to Dickinson?

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Ontario to Dickinson, North Dakota (average of $201). Flying from Ontario to Dickinson, North Dakota in April is currently the most expensive (average of $846). 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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