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Duluth

$258+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — DLH
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
1 adult, Economy
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Cheap flight deals from South Bend to Duluth

Cheapest flights from South Bend to Duluth
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 August 17, 2026.

This United Airlines deal was found by Cheapflights users on 8/16. 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 9/257:40 pm -
1 stop4h 42m
Sat 9/263:10 pm -
1 stop3h 52m
Deal found 8/16$288
This Delta deal was found by Cheapflights users on 8/14. 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.
Wed 10/148:23 am -
2 stops8h 18m
Tue 10/204:21 pm -
1 stop5h 12m
Deal found 8/14$294
This Delta deal was found by Cheapflights users on 8/14. 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.
Tue 10/137:18 am -
1 stop5h 26m
Tue 10/204:21 pm -
1 stop5h 12m
Deal found 8/14$323
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/87:40 pm -
1 stop4h 42m
Sat 10/173:10 pm -
1 stop3h 52m
Deal found 8/14$358
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/17:39 pm -
1 stop4h 43m
Sat 9/57:45 am -
1 stop5h 43m
Deal found 8/13$373
This Delta deal was found by Cheapflights users on 8/14. 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.
Wed 10/148:23 am -
2 stops8h 18m
Sat 10/175:14 am -
2 stops8h 16m
Deal found 8/14$378
This Delta deal was found by Cheapflights users on 8/14. 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.
Fri 10/97:18 am -
1 stop9h 23m
Tue 10/204:21 pm -
1 stop5h 12m
Deal found 8/14$382
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/93:33 pm -
1 stop3h 46m
Sat 10/173:10 pm -
1 stop3h 52m
Deal found 8/14$393
This Delta deal was found by Cheapflights users on 8/14. 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.
Tue 10/137:18 am -
1 stop5h 26m
Sat 10/175:14 am -
2 stops8h 16m
Deal found 8/14$408
This Delta deal was found by Cheapflights users on 8/14. 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.
Tue 10/137:18 am -
1 stop5h 26m
Mon 10/195:14 am -
1 stop16h 19m
Deal found 8/14$417
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 10/85:00 pm -
2 stops23h 41m
Tue 10/204:21 pm -
1 stop5h 12m
Deal found 8/14$428

Find 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 August 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$288
(United Airlines)

One-way from

$258
(Delta)
Provider with most accurate pricing for South Bend/Michiana-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for South Bend/Michiana-Duluth Intl flights.
Search Deals
From South Bend/Michiana to Duluth Intl
Search Deals
One-way flight from South Bend/Michiana to Duluth Intl
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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 August 17, 2026.
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

Cheapest round-trip
Quickest round-trip

South BendDuluth

SBN South Bend/Michiana - DLH Duluth Intl

SBNDLH

South Bend/Michiana

Fri 9/25

7:40 pm-11:22 pm

1 stop4h 42m

Duluth Intl

Sat 9/26

3:10 pm-8:02 pm

1 stop3h 52m

$288

South BendDuluth

SBN South Bend/Michiana - DLH Duluth Intl

SBNDLH

South Bend/Michiana

Wed 10/14

7:40 pm-11:22 pm

1 stop4h 42m

Duluth Intl

Sun 10/18

6:00 am-10:57 am

1 stop3h 57m

$358

South BendDuluth

SBN South Bend/Michiana - DLH Duluth Intl

SBNDLH

South Bend/Michiana

Tue 9/1

7:39 pm-11:22 pm

1 stop4h 43m

Duluth Intl

Sat 9/5

7:45 am-2:28 pm

1 stop5h 43m

$373

South BendDuluth

SBN South Bend/Michiana - DLH Duluth Intl

SBNDLH

South Bend/Michiana

Sat 10/10

7:18 am-11:44 am

1 stop5h 26m

Duluth Intl

Fri 10/16

7:00 am-10:33 pm

1 stop14h 33m

$461

South BendDuluth

SBN South Bend/Michiana - DLH Duluth Intl

SBNDLH

South Bend/Michiana

Wed 10/14

8:23 am-3:41 pm

2 stops8h 18m

Duluth Intl

Tue 10/20

4:21 pm-8:52 pm

2 stops27h 31m

$483

South BendDuluth

SBN South Bend/Michiana - DLH Duluth Intl

SBNDLH

South Bend/Michiana

Fri 9/25

3:13 pm-10:35 pm

2 stops8h 22m

Duluth Intl

Sat 9/26

5:15 am-2:32 pm

2 stops8h 17m

$782
Cheapest one-way
Quickest one-way

South BendDuluth

SBN South Bend/Michiana - DLH Duluth Intl

SBNDLH

South Bend/Michiana

Sat 9/12

3:13 pm-10:35 pm

2 stops8h 22m

$264

South BendDuluth

SBN South Bend/Michiana - DLH Duluth Intl

SBNDLH

South Bend/Michiana

Sat 9/12

9:55 am-11:20 pm

3 stops14h 25m

$3,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Sorted by cheapest first

Compare providers for flights from South Bend 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 South Bend to Duluth in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on South Bend-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on South Bend-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 South Bend-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 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.
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.

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 August 17, 2026.
Read through reviews of airlines operating flights from South Bend to Duluth, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,106 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.4
Good
10,106 reviews
United Airlines
7.4
Good
10,106 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

Find useful and relevant information for your journey from South Bend to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Bend to Duluth?

    A quick flight from South Bend to Duluth can take about 4h 42m. United Airlines provides one of the quickest options available for as low as $288. Airlines will cover a distance of 459 mi.

  • What is the cheapest airline to fly from South Bend to Duluth round-trip?

    Flying on United Airlines is currently your cheapest option to Duluth, with prices starting at $258.

  • Can I find deals for flights from South Bend to Duluth that include hotel bookings?

    Yes. In addition to deals on South Bend to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Bend to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Duluth.

  • Can I find deals for business class flights from South Bend to Duluth?

    Yes. Cheapflights offers flight deals from South Bend to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Duluth?

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Top airline flying from South Bend to Duluth

Discover the top airline that operate flights from South Bend to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$496FlexibilityNo cancel feeOn-time69%

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