In terms of precipitation, rainfall in Dickinson, North Dakota ranges from 0.2 - 3.2 inches per month. June is typically the wettest month, when rainfall can reach 3.2 in. December is typically the driest time to visit Dickinson, North Dakota when rainfall is around 0.2 in.

If weather is an important factor for your trip to Dickinson, North Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from ONT to DIK?

When flying from Ontario to Dickinson, North Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$364+ Flights from Ontario to Dickinson, ND

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Cheap flight deals from Ontario to Dickinson

Round-trip from	$364 (United Airlines)

From Ontario to Dickinson

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Find 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 July 3, 2025.

Sat 7/191:19 pmONT - DIK

2 stops7h 54mUnited Airlines

Wed 7/238:30 amDIK - ONT

1 stop5h 02mUnited Airlines

Deal found 7/3

$364

Best flights from Ontario to Dickinson
Discover carefully curated flight deals from Ontario to Dickinson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 7/191:19 pmONT - DIK

2 stops7h 54mUnited Airlines

Wed 7/238:30 amDIK - ONT

1 stop5h 02mUnited Airlines

Deal found 7/3

$364

Last-minute flights from Ontario to Dickinson
Discover last-minute flight deals from Ontario to Dickinson. Data last updated July 3, 2025 and is based on user searches.

Sat 7/191:19 pmONT - DIK

2 stops7h 54mUnited Airlines

Wed 7/238:30 amDIK - ONT

1 stop5h 02mUnited Airlines

Deal found 7/3

$364

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Dickinson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioDickinson

ONT - DIK

ONTDIK

Ontario

Sat 7/19

1:19 pm-10:13 pm

2 stops7h 54m

Dickinson

Wed 7/23

8:30 am-12:32 pm

1 stop5h 02m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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, January is the cheapest month in which you can book a flight from Ontario to Dickinson, North Dakota (average of $387). Flying from Ontario to Dickinson, North Dakota in July is currently the most expensive (average of $584). 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.

Reviews of airlines servicing Dickinson

Read reviews from past customers who have flown United Airlines from Ontario to Dickinson. 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

8,861 reviews

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

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

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

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, January is the cheapest month in which you can book a flight from Ontario to Dickinson, North Dakota (average of $387). Flying from Ontario to Dickinson, North Dakota in July is currently the most expensive (average of $584). 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.

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$364+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Dickinson with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Dickinson

Round-trip from

Find flight deals from Ontario to Dickinson

Cheapest flights from Ontario to DickinsonExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Dickinson that are best for you.

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.

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?

Reviews of airlines servicing Dickinson

Read reviews from past customers who have flown United Airlines from Ontario to Dickinson. 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.

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.

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

How can I find direct flights from Ontario to Dickinson?

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

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

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

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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 July 3, 2025.