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Cheap flights from South Bend to Duluth from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to Duluth departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from South Bend to Duluth

Cheap round-trip flights

United Airlines Logo
6:45 pm - 10:08 pmSBN-DLH
4h 23m1 stop
United Airlines Logo
8:00 am - 2:46 pmDLH-SBN
5h 46m1 stop
$460United Airlines
Find Deal
Fri, Oct 17 - Thu, Oct 23
Delta Logo
7:19 am - 11:22 amSBN-DLH
5h 03m1 stop
Delta Logo
5:18 am - 4:29 pmDLH-SBN
10h 11m2 stops
$478Delta
Find Deal
Fri, Oct 17 - Thu, Oct 23
Delta Logo
4:01 pm - 11:42 pmSBN-DLH
8h 41m2 stops
Delta Logo
5:18 am - 4:29 pmDLH-SBN
10h 11m2 stops
$577Delta
Find Deal
Fri, Oct 17 - Thu, Oct 23

Delta flights from South Bend to Duluth

Our best Delta deals on South Bend to Duluth flight tickets
Delta
Oct 17
SBN7:19 amSouth Bend/Michiana
5h 03m
1 stop
DLH11:22 amDuluth Intl
Oct 23
DLH5:18 amDuluth Intl
10h 11m
2 stops
SBN4:29 pmSouth Bend/Michiana
$478
Find similar
Delta
Oct 17
SBN4:01 pmSouth Bend/Michiana
8h 41m
2 stops
DLH11:42 pmDuluth Intl
Oct 23
DLH5:18 amDuluth Intl
10h 11m
2 stops
SBN4:29 pmSouth Bend/Michiana
$577
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 4, 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

Fri 10/17

6:45 pm-10:08 pm

1 stop4h 23m

Duluth Intl

Thu 10/23

8:00 am-2:46 pm

1 stop5h 46m

$460

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Fri 10/17

7:19 am-11:22 am

1 stop5h 03m

Duluth Intl

Thu 10/23

5:18 am-4:29 pm

2 stops10h 11m

$478

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Fri 10/17

4:01 pm-11:42 pm

2 stops8h 41m

Duluth Intl

Thu 10/23

5:18 am-4:29 pm

2 stops10h 11m

$577

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Mon 9/1

4:55 pm-10:05 pm

1 stop6h 10m

$222

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Fri 9/5

8:28 am-3:39 pm

2 stops8h 11m

$228

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Tue 9/2

8:28 am-3:39 pm

2 stops8h 11m

$239

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Sun 8/31

7:23 am-10:15 am

1 stop3h 52m

$243

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Sat 8/16

6:05 am-10:51 am

1 stop5h 46m

$316

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Sat 8/16

8:28 am-3:37 pm

2 stops8h 09m

$322

South BendDuluth

SBN - DLH

SBNDLH

South Bend/Michiana

Mon 9/1

2:15 pm-7:21 pm

2 stops6h 06m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from South Bend to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from South Bend/Michiana to Duluth Intl?

United Airlines and Delta are the most popular carriers operating from South Bend/Michiana to Duluth Intl

What airlines fly to Duluth?

United Airlines, Denver Air Connection and Delta are the top three most popular airlines that fly to Duluth from South Bend according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Duluth. Keep in mind that there are 3 different airlines that fly to Duluth on a routine basis, so you have a few additional options to choose from.

When to book flights from South Bend to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from South Bend to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap South Bend to Duluth (SBN to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Bend to Duluth

Best Price Found

$222

Fastest flight time

3h 52m

Direct flights

None

Airports in Duluth

1 airport
The best one-way flight to Duluth from South Bend in the past 72 hours is $222. The best round-trip flight deal from South Bend to Duluth found on momondo in the last 72 hours is $460.
The fastest flight from South Bend to Duluth takes 3h 52m
There are no direct flights from South Bend to Duluth. Popular non-direct route for this connection is South Bend/Michiana Airport - Duluth Intl Airport.
There is 1 airport near Duluth: Duluth Intl (DLH)
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  • How far is South Bend/Michiana to Duluth Intl by plane?

    A flight from South Bend/Michiana to Duluth Intl will travel around 455.7 mi. 4h 23m is a normal flight duration for this route.

  • When did momondo last update prices for flights from South Bend/Michiana Airport to Duluth Intl Airport?

    Prices for flights from South Bend/Michiana Airport to Duluth Intl Airport refresh daily.

  • How old do you have to be to fly from South Bend/Michiana Airport to Duluth Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Hayward
Superior
Cloquet

Why use momondo?

Why should I use momondo to find a flight deal from South Bend to Duluth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Bend to Duluth. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from South Bend to Duluth with flexible booking policies on momondo?

All flight searches from South Bend to Duluth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South Bend to Duluth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Duluth from South Bend.

I’m not ready to book a flight from South Bend to Duluth right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Duluth from South Bend. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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