Cheap flights from Niagara Falls to Duluth from C$ 370
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Niagara Falls to Duluth
One-way flights from Niagara Falls to DuluthSearch for one-way flight options from Niagara Falls to Duluth. Find affordable one-way fares based on user searches. Data last updated 18 August 2025.
Search for one-way flight options from Niagara Falls to Duluth. Find affordable one-way fares based on user searches. Data last updated 18 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Niagara Falls to Duluth that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoDuluth
YYZ - DLH
YYZDLH
Toronto Pearson Intl
Tue 30/9
11:36 a.m.-10:43 p.m.
2 stops12h 07m
TorontoDuluth
YYZ - DLH
YYZDLH
Toronto Pearson Intl
Tue 30/9
7:00 a.m.-10:45 a.m.
1 stop4h 45m
Best time to book a flight from Niagara Falls to Duluth
Have a flexible travel schedule? Discover the best time to fly to Duluth from Niagara Falls with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Niagara Falls to Duluth
What is the cheapest time of day to fly from NI4 to DLH?
Find hourly flight availability from Niagara Falls to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.
When flying from Niagara Falls to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Find useful and relevant information for your journey from Niagara Falls to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Niagara Falls to Duluth
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Niagara Falls to Duluth?
Deals for Niagara Falls to Duluth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Duluth?
Cheapflights simply makes it quick and affordable to book flights from Niagara Falls to Duluth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Niagara Falls to Duluth with no change fees?
Yes, we can. To see specific flights from Niagara Falls to Duluth with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Niagara Falls to Duluth become cheaper?
Yes! Start tracking prices for Niagara Falls to Duluth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.