$552+ Cheap flights from Dickinson, ND to Ontario (DIK - ONT)
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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DIK — ONT
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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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
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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 Dickinson to Ontario
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Cheapest flights from Dickinson to OntarioExplore the most affordable flight options available from Dickinson to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Dickinson to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/135:25 pm -
2 stops25h 36m
Tue 11/179:25 am -
2 stops11h 45m
Deal found 9/2![United Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/15:25 pm -
1 stop20h 21m
Sun 10/46:07 am -
2 stops8h 36m
Deal found 9/4![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/305:00 am -
1 stop8h 30m
Mon 11/21:29 pm -
1 stop7h 41m
Deal found 9/4![United Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/205:00 am -
1 stop8h 30m
Sat 11/281:29 pm -
1 stop7h 41m
Deal found 9/4![United Airlines logo]()
$937
Best flights from Dickinson to OntarioDiscover carefully curated flight deals from Dickinson to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Dickinson to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 11/135:25 pm -
2 stops20h 04m
Tue 11/179:25 am -
2 stops11h 45m
Deal found 9/3![United Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/205:00 am -
1 stop8h 30m
Sat 11/281:29 pm -
1 stop7h 41m
Deal found 9/4![United Airlines logo]()
$937
Last-minute flights from Dickinson to OntarioDiscover last-minute flight deals from Dickinson to Ontario. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Dickinson to Ontario. Data last updated September 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/15:25 pm -
1 stop20h 21m
Sun 10/46:07 am -
2 stops8h 36m
Deal found 9/4![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/305:00 am -
1 stop8h 30m
Mon 11/21:29 pm -
1 stop7h 41m
Deal found 9/4![United Airlines logo]()
$848
Find flight deals from Dickinson to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Dickinson (DIK) to Ontario (ONT). 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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $552 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Dickinson to Ontario 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 7,457,451 searches. Data last updated September 6, 2026.
Use the filters below to find and compare flights from Dickinson to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DickinsonOntario
DIK Dickinson - ONT Ontario
DIKONT
Dickinson
Fri 11/13
5:25 pm-12:29 pm
2 stops20h 04m
Ontario
Tue 11/17
9:25 am-10:10 pm
2 stops11h 45m
$552
Quickest round-trip
DickinsonOntario
DIK Dickinson - ONT Ontario
DIKONT
Dickinson
Fri 11/20
5:00 am-12:30 pm
1 stop8h 30m
Ontario
Sat 11/28
1:29 pm-10:10 pm
1 stop7h 41m
$937
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Dickinson, North Dakota-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dickinson, North Dakota-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dickinson, North Dakota-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dickinson, North Dakota-Ontario 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 Dickinson, North Dakota-Ontario 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 Dickinson to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Dickinson with our price prediction graph.
DIK-ONT
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.
Related info for your journey
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