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Cheap flights from Seattle to South Bend from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to South Bend departing on 4/29. 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 Seattle to South Bend

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:00 pm - 10:38 pm
SEA
-
SBN
7h 38m
1 stop
Delta Logo
2:05 pm - 7:00 pm
SBN
-
SEA
7h 55m
1 stop
$267Delta
Tue, Feb 24 - Tue, Mar 3
Delta Logo
12:00 pm - 10:38 pm
SEA
-
SBN
7h 38m
1 stop
Delta Logo
2:05 pm - 7:00 pm
SBN
-
SEA
7h 55m
1 stop
$288Delta
Fri, Feb 27 - Tue, Mar 3
Delta Logo
12:00 pm - 10:38 pm
SEA
-
SBN
7h 38m
1 stop
Delta Logo
4:53 pm - 11:55 pm
SBN
-
SEA
10h 02m
1 stop
$309Delta
Fri, Feb 27 - Mon, Mar 9
Delta Logo
8:30 am - 8:50 pm
SEA
-
SBN
9h 20m
1 stop
Delta Logo
2:05 pm - 7:00 pm
SBN
-
SEA
7h 55m
1 stop
$313Delta
Thu, Feb 26 - Wed, Mar 4
United Airlines Logo
7:00 am - 5:44 pm
SEA
-
SBN
7h 44m
1 stop
United Airlines Logo
7:30 am - 11:49 am
SBN
-
SEA
7h 19m
1 stop
$315United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
8:10 am - 9:40 pm
SEA
-
SBN
10h 30m
2 stops
United Airlines Logo
7:30 am - 11:49 am
SBN
-
SEA
7h 19m
1 stop
$320United Airlines
Wed, Feb 11 - Sun, Feb 15
Delta Logo
6:00 am - 8:50 pm
SEA
-
SBN
11h 50m
1 stop
Delta Logo
8:20 am - 2:20 pm
SBN
-
SEA
9h 00m
1 stop
$326Delta
Sat, Feb 28 - Tue, Mar 3
Delta Logo
8:30 am - 8:50 pm
SEA
-
SBN
9h 20m
1 stop
Delta Logo
7:05 am - 8:44 pm
SBN
-
SEA
16h 39m
2 stops
$334Delta
Tue, Feb 24 - Wed, Mar 4
Delta Logo
8:30 am - 8:50 pm
SEA
-
SBN
9h 20m
1 stop
Delta Logo
8:20 am - 10:15 pm
SBN
-
SEA
16h 55m
1 stop
$336Delta
Tue, Feb 24 - Sun, Mar 8
United Airlines Logo
11:59 pm - 11:13 am
SEA
-
SBN
8h 14m
1 stop
United Airlines Logo
4:39 pm - 10:43 pm
SBN
-
SEA
9h 04m
1 stop
$339United Airlines
Sat, Feb 21 - Mon, Feb 23

Delta flights from Seattle to South Bend

Our best Delta deals on Seattle to South Bend flight tickets
Delta
Feb 24
SEA8:30 amSeattle/Tacoma Intl
9h 20m
1 stop
SBN8:50 pmSouth Bend/Michiana
Mar 4
SBN8:20 amSouth Bend/Michiana
9h 00m
1 stop
SEA2:20 pmSeattle/Tacoma Intl
$267
Delta
Feb 27
SEA12:00 pmSeattle/Tacoma Intl
7h 38m
1 stop
SBN10:38 pmSouth Bend/Michiana
Mar 3
SBN2:05 pmSouth Bend/Michiana
7h 55m
1 stop
SEA7:00 pmSeattle/Tacoma Intl
$288
Delta
Feb 27
SEA12:00 pmSeattle/Tacoma Intl
7h 38m
1 stop
SBN10:38 pmSouth Bend/Michiana
Mar 9
SBN4:53 pmSouth Bend/Michiana
10h 02m
1 stop
SEA11:55 pmSeattle/Tacoma Intl
$309

United Airlines flights from Seattle to South Bend

Our best United Airlines deals on Seattle to South Bend flight tickets
United Airlines
Feb 11
SEA7:00 amSeattle/Tacoma Intl
7h 44m
1 stop
SBN5:44 pmSouth Bend/Michiana
Feb 15
SBN7:30 amSouth Bend/Michiana
7h 19m
1 stop
SEA11:49 amSeattle/Tacoma Intl
$315
United Airlines
Feb 11
SEA8:10 amSeattle/Tacoma Intl
10h 30m
2 stops
SBN9:40 pmSouth Bend/Michiana
Feb 15
SBN7:30 amSouth Bend/Michiana
7h 19m
1 stop
SEA11:49 amSeattle/Tacoma Intl
$320
United Airlines
Feb 21
SEA11:59 pmSeattle/Tacoma Intl
8h 14m
1 stop
SBN11:13 amSouth Bend/Michiana
Feb 23
SBN4:39 pmSouth Bend/Michiana
9h 04m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
$339

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to South Bend 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 January 29, 2026.
Use the filters below to find and compare flights from Seattle to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Tue 2/24

12:00 pm-10:38 pm

1 stop7h 38m

South Bend/Michiana

Tue 3/3

2:05 pm-7:00 pm

1 stop7h 55m

$267

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Fri 2/27

12:00 pm-10:38 pm

1 stop7h 38m

South Bend/Michiana

Tue 3/3

2:05 pm-7:00 pm

1 stop7h 55m

$288

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Fri 2/27

12:00 pm-10:38 pm

1 stop7h 38m

South Bend/Michiana

Mon 3/9

4:53 pm-11:55 pm

1 stop10h 02m

$309

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Thu 2/26

8:30 am-8:50 pm

1 stop9h 20m

South Bend/Michiana

Wed 3/4

2:05 pm-7:00 pm

1 stop7h 55m

$313

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Wed 2/11

7:00 am-5:44 pm

1 stop7h 44m

South Bend/Michiana

Sun 2/15

7:30 am-11:49 am

1 stop7h 19m

$315

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Wed 2/11

8:10 am-9:40 pm

2 stops10h 30m

South Bend/Michiana

Sun 2/15

7:30 am-11:49 am

1 stop7h 19m

$320

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Sat 2/28

6:00 am-8:50 pm

1 stop11h 50m

South Bend/Michiana

Tue 3/3

8:20 am-2:20 pm

1 stop9h 00m

$326

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Tue 2/24

8:30 am-8:50 pm

1 stop9h 20m

South Bend/Michiana

Wed 3/4

7:05 am-8:44 pm

2 stops16h 39m

$334

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Tue 2/24

8:30 am-8:50 pm

1 stop9h 20m

South Bend/Michiana

Sun 3/8

8:20 am-10:15 pm

1 stop16h 55m

$336

SeattleSouth Bend

SEA - SBN

SEASBN

Seattle/Tacoma Intl

Sat 2/21

11:59 pm-11:13 am

1 stop8h 14m

South Bend/Michiana

Mon 2/23

4:39 pm-10:43 pm

1 stop9h 04m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Bend from

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

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 month to fly to South Bend?

The cheapest month to fly to South Bend from Seattle is in August. Flight prices, which tend to average around $406, are often lower during this time because this is during the off-season. The month of October is another great option to travel to South Bend, with average flight prices from Seattle averaging around $428.

Can stopping save me money on Seattle to South Bend flights?

You could potentially save up to 65% on your flight if you consider stops on a Seattle to South Bend flight.

How have Seattle to South Bend flight prices changed over time?

As of January 2026, prices for Seattle to South Bend flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to South Bend

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

Cheap Seattle to South Bend (SEA to SBN) flight deals and tips

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

Fastest flight time

7h 42m

Direct flights

None
The fastest flight from Seattle to South Bend takes 7h 42m
There are no direct flights from Seattle to South Bend. There are no popular flight routes from Seattle to South Bend.
Search flight deals

  • How far is Seattle/Tacoma Intl to South Bend/Michiana by plane?

    South Bend/Michiana is 1802.0 mi away from Seattle/Tacoma Intl. Typically, this will take 7h 42m by plane in normal conditions.

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

    Prices for flights from Seattle/Tacoma Intl Airport to South Bend/Michiana Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to South Bend/Michiana Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to South Bend/Michiana Airport.

  • What documentation or ID do you need to fly to South Bend/Michiana Airport?

    The travel and health documents you'll need for your trip to South Bend/Michiana Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Bend/Michiana Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to South Bend?

Best airlines flying from Seattle to South Bend

Compare and see reviews for airlines that fly from Seattle to South Bend with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
7.9
8,128 reviews
Search Delta flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Shipshewana
Niles
Plymouth
Goshen
Notre Dame
Osceola

Why use momondo?

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

Finding the right flight to South Bend from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Bend quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to South Bend from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to South Bend.

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

Of course. momondo tracks the price of Seattle to South Bend flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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