$429+ Cheap flights from Ontario to Duluth (ONT - DLH)
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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Duluth 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 Duluth
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Duluth (DLH). 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, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $429 (United Airlines) |
Find flight deals from Ontario to Duluth
Cheapest flights from Ontario to DuluthExplore the most affordable flight options available from Ontario to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Ontario to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
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.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Ontario to Duluth within your budget
Customize your flight search to find flights from Ontario to Duluth 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, 2025.
Fly from
Fly to
Route
Depart
Return
Price
OntarioDuluth
ONT - DLH
ONTDLH
Ontario
Tue 2/18
7:40 pm-10:50 am
2 stops13h 10m
Duluth Intl
Tue 2/25
11:25 am-8:52 pm
2 stops11h 27m
OntarioDuluth
ONT - DLH
ONTDLH
Ontario
Wed 2/5
1:21 pm-10:58 pm
2 stops7h 37m
Duluth Intl
Sun 2/9
5:00 am-12:24 pm
2 stops9h 24m
OntarioDuluth
ONT - DLH
ONTDLH
Ontario
Fri 1/31
1:21 pm-11:02 pm
2 stops7h 41m
OntarioDuluth
ONT - DLH
ONTDLH
Ontario
Fri 1/31
6:15 am-10:00 pm
3 stops13h 45m
Compare providers for flights from Ontario to Duluth
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 Duluth in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Duluth flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Duluth 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-Duluth 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 Duluth
Have a flexible travel schedule? Discover the best time to fly to Duluth from Ontario with our price prediction graph.
Travel insights for flights from Ontario to Duluth
Get recent, data-driven insights about flights from Ontario to Duluth including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Ontario to Duluth?
Currently, January is the cheapest month in which you can book a flight from Ontario to Duluth (average of $334). Flying from Ontario to Duluth in June is currently the most expensive (average of $483). 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.
Rainfall in Duluth by month
Plan your trip to Duluth by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.
Temperature in Duluth by month
Plan your trip to Duluth by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Duluth, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).
Reviews of airlines servicing Duluth
Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated January 21, 2025.
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Comfort
Entertainment
Boarding
Food
Overall
Crew
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin