HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Dickinson with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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 1/20$348
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/271:50 pm
ONT
-
DIK
1 stop7h 15m
United Airlines
Mon 3/305:20 pm
DIK
-
ONT
1 stop20h 18m
United Airlines
Deal found 1/21$413
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/271:50 pm
ONT
-
DIK
1 stop7h 15m
United Airlines
Sun 3/298:20 am
DIK
-
ONT
1 stop5h 18m
United Airlines
Deal found 1/21$518

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
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
Search Deals

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 January 21, 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

Fri 3/27

1:50 pm-10:05 pm

1 stop7h 15m

Dickinson

Mon 3/30

5:20 pm-12:38 pm

1 stop20h 18m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

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 January.
ProviderPrice AccuracyTrust Score*
PricelinePrice Accuracy1 starTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Dickinson

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Fargo flights
San Francisco to Fargo flights
Ontario to Fargo flights
Las Vegas to Fargo flights
Sacramento to Fargo flights
Medford to Bismarck flights
Los Angeles to Bismarck flights
Santa Ana to Fargo flights
San Diego to Fargo flights
Las Vegas to Bismarck flights
San Francisco to Bismarck flights
Las Vegas to Minot flights
Sacramento to Bismarck flights
Los Angeles to Grand Forks flights
San Diego to Bismarck flights
Ontario to Bismarck flights
Santa Ana to Minot flights
Los Angeles to Minot flights
San Jose to Fargo flights
Santa Ana to Bismarck flights
Sacramento to Minot flights
Fresno to Minot flights
Palm Springs to Fargo flights
Burbank to Minot flights
San Jose to Minot flights
San Diego to Minot flights
Oakland to Fargo flights
Reno to Fargo flights
San Jose to Bismarck flights
Sacramento to Grand Forks flights
Burbank to Fargo flights
Santa Ana to Dickinson flights
San Francisco to Minot flights
San Francisco to Dickinson flights
Santa Ana to Grand Forks flights
Reno to Minot flights
Los Angeles to Jamestown flights
Long Beach to Fargo flights
Arcata to Bismarck flights
Arcata to Fargo flights
San Francisco to Jamestown flights
San Francisco to Devils Lake flights
Ontario to Grand Forks flights
Santa Barbara to Minot flights
Burbank to Jamestown flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.