$222+ Cheap flights from South Bend to Duluth (SBN - DLH)
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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from South Bend 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 South Bend to Duluth
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) 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 June 12, 2025.
Round-trip from | $432 (United Airlines) |
|---|---|
One-way from | $222 (Delta) |
Find flight deals from South Bend to Duluth
Cheapest flights from South Bend to DuluthExplore the most affordable flight options available from South Bend to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from South Bend to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/10. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend 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 June 12, 2025.
Use the filters below to find and compare flights from South Bend to Duluth that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
South BendDuluth
SBN - DLH
SBNDLH
South Bend/Michiana
Thu 6/26
6:20 pm-10:00 pm
1 stop4h 40m
Duluth Intl
Mon 6/30
6:13 pm-11:30 pm
1 stop4h 17m
South BendDuluth
SBN - DLH
SBNDLH
South Bend/Michiana
Mon 7/28
2:14 pm-10:44 pm
2 stops9h 30m
Duluth Intl
Thu 7/31
5:15 am-1:34 pm
2 stops7h 19m
South BendDuluth
SBN - DLH
SBNDLH
South Bend/Michiana
Sun 7/27
7:25 am-10:23 am
1 stop3h 58m
South BendDuluth
SBN - DLH
SBNDLH
South Bend/Michiana
Sun 7/27
4:53 pm-10:00 pm
1 stop6h 07m
Best time to book a flight from South Bend to Duluth
Have a flexible travel schedule? Discover the best time to fly to Duluth from South Bend with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from South Bend to Duluth
What is the cheapest month to book a flight from South Bend to Duluth?
Currently, January is the cheapest month in which you can book a flight from South Bend to Duluth (average of $335). Flying from South Bend to Duluth in June is currently the most expensive (average of $473). 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 June 12, 2025.
Read reviews from past customers who have flown Delta and United Airlines from South Bend to Duluth. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC