Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to South Bend from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to South Bend departing on 5/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to South Bend

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:40 pm - 8:15 am
PDX
-
SBN
6h 35m
1 stop
United Airlines Logo
5:45 am - 9:34 am
SBN
-
PDX
6h 49m
1 stop
$325United Airlines
Wed, Jun 10 - Wed, Jul 1
Delta Logo
11:55 am - 8:50 pm
PDX
-
SBN
5h 55m
1 stop
Delta Logo
8:20 am - 5:37 pm
SBN
-
PDX
12h 17m
2 stops
$330Delta
Wed, Jun 10 - Wed, Jul 1
Delta Logo
5:30 am - 8:50 pm
PDX
-
SBN
12h 20m
2 stops
Delta Logo
8:20 am - 5:37 pm
SBN
-
PDX
12h 17m
2 stops
$335Delta
Wed, Jun 10 - Wed, Jul 1
Delta Logo
11:55 am - 8:50 pm
PDX
-
SBN
5h 55m
1 stop
Delta Logo
3:09 pm - 9:50 pm
SBN
-
PDX
9h 41m
1 stop
$336Delta
Wed, Jun 10 - Mon, Jun 29
Delta Logo
12:31 am - 4:22 pm
PDX
-
SBN
12h 51m
2 stops
Delta Logo
3:09 pm - 9:50 pm
SBN
-
PDX
9h 41m
1 stop
$341Delta
Tue, Jun 9 - Mon, Jun 29
Delta Logo
12:40 am - 1:46 pm
PDX
-
SBN
10h 06m
2 stops
Delta Logo
8:00 am - 4:24 pm
SBN
-
PDX
11h 24m
2 stops
$346Delta
Fri, Aug 28 - Thu, Jan 28
Delta Logo
11:55 am - 8:50 pm
PDX
-
SBN
5h 55m
1 stop
Delta Logo
7:05 am - 10:44 am
SBN
-
PDX
6h 39m
1 stop
$347Delta
Thu, Jun 11 - Sun, Jun 28
Delta Logo
7:20 am - 8:50 pm
PDX
-
SBN
10h 30m
2 stops
Delta Logo
7:05 am - 10:44 am
SBN
-
PDX
6h 39m
1 stop
$352Delta
Thu, Jun 11 - Sun, Jun 28
Delta Logo
11:55 am - 8:50 pm
PDX
-
SBN
5h 55m
1 stop
Delta Logo
3:09 pm - 9:50 pm
SBN
-
PDX
9h 41m
1 stop
$356Delta
Wed, Jun 10 - Mon, Jun 29
Delta Logo
7:20 am - 8:50 pm
PDX
-
SBN
10h 30m
2 stops
Delta Logo
8:20 am - 5:37 pm
SBN
-
PDX
12h 17m
2 stops
$357Delta
Thu, Jun 11 - Thu, Jul 2

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Portland to South Bend

Our best United Airlines deals on Portland to South Bend flight tickets
United Airlines
Jun 10
PDX10:40 pmPortland
6h 35m
1 stop
SBN8:15 amSouth Bend/Michiana
Jun 30
SBN6:26 pmSouth Bend/Michiana
8h 36m
1 stop
PDX12:02 amPortland
$325
United Airlines
May 23
PDX11:40 pmPortland
8h 26m
1 stop
SBN11:06 amSouth Bend/Michiana
May 25
SBN5:50 amSouth Bend/Michiana
6h 49m
1 stop
PDX9:39 amPortland
$358
United Airlines
Jun 12
PDX10:40 pmPortland
6h 35m
1 stop
SBN8:15 amSouth Bend/Michiana
Jul 12
SBN6:26 pmSouth Bend/Michiana
8h 36m
1 stop
PDX12:02 amPortland
$380

Delta flights from Portland to South Bend

Our best Delta deals on Portland to South Bend flight tickets
Delta
Jun 10
PDX11:55 amPortland
5h 55m
1 stop
SBN8:50 pmSouth Bend/Michiana
Jul 1
SBN8:20 amSouth Bend/Michiana
10h 59m
2 stops
PDX4:19 pmPortland
$330
Delta
Jun 9
PDX12:31 amPortland
10h 58m
2 stops
SBN2:29 pmSouth Bend/Michiana
Jul 1
SBN8:20 amSouth Bend/Michiana
10h 59m
2 stops
PDX4:19 pmPortland
$335
Delta
Jun 10
PDX11:55 amPortland
5h 55m
1 stop
SBN8:50 pmSouth Bend/Michiana
Jun 29
SBN3:09 pmSouth Bend/Michiana
9h 41m
1 stop
PDX9:50 pmPortland
$336

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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 April 27, 2026.
Use the filters below to find and compare flights from Portland to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Wed 6/10

10:40 pm-8:15 am

1 stop6h 35m

South Bend/Michiana

Wed 7/1

5:45 am-9:34 am

1 stop6h 49m

$325

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Wed 6/10

11:55 am-8:50 pm

1 stop5h 55m

South Bend/Michiana

Wed 7/1

8:20 am-5:37 pm

2 stops12h 17m

$330

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Wed 6/10

5:30 am-8:50 pm

2 stops12h 20m

South Bend/Michiana

Wed 7/1

8:20 am-5:37 pm

2 stops12h 17m

$335

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Wed 6/10

11:55 am-8:50 pm

1 stop5h 55m

South Bend/Michiana

Mon 6/29

3:09 pm-9:50 pm

1 stop9h 41m

$336

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Tue 6/9

12:31 am-4:22 pm

2 stops12h 51m

South Bend/Michiana

Mon 6/29

3:09 pm-9:50 pm

1 stop9h 41m

$341

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Fri 8/28

12:40 am-1:46 pm

2 stops10h 06m

South Bend/Michiana

Thu 1/28

8:00 am-4:24 pm

2 stops11h 24m

$346
Quickest round-trip

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Thu 6/11

11:55 am-8:50 pm

1 stop5h 55m

South Bend/Michiana

Sun 6/28

7:05 am-10:44 am

1 stop6h 39m

$347

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Thu 6/11

7:20 am-8:50 pm

2 stops10h 30m

South Bend/Michiana

Sun 6/28

7:05 am-10:44 am

1 stop6h 39m

$352

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Wed 6/10

11:55 am-8:50 pm

1 stop5h 55m

South Bend/Michiana

Mon 6/29

3:09 pm-9:50 pm

1 stop9h 41m

$356

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Thu 6/11

7:20 am-8:50 pm

2 stops10h 30m

South Bend/Michiana

Thu 7/2

8:20 am-5:37 pm

2 stops12h 17m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to South Bend from

How to get the cheapest flight ticket from Portland 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 typical price of a round-trip flight between Portland and South Bend?

What is the cheapest month to fly to South Bend?

The cheapest month to fly to South Bend from Portland is in September. Flight prices, which tend to average around $336, are often lower during this time because this is during the off-season. The month of April is another great option to travel to South Bend, with average flight prices from Portland averaging around $351.

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

You could potentially save up to 56% on your flight if you consider stops on a Portland to South Bend flight.

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

When to book flights from Portland to South Bend

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

Cheap Portland to South Bend (PDX to SBN) flight deals and tips

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

Fastest flight time

5h 41m

Direct flights

None
The fastest flight from Portland to South Bend takes 5h 41m
There are no direct flights from Portland to South Bend. There are no popular flight routes from Portland to South Bend.
Search flight deals

Frequently asked questions about flying from Portland to South Bend

  • How far is Portland to South Bend/Michiana by plane?

    A flight from Portland to South Bend/Michiana will travel around 1824.5 mi. A reasonable flight in good conditions will take 5h 41m.

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

    Prices for flights from Portland Airport to South Bend/Michiana Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Portland 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 Portland Airport to South Bend/Michiana Airport.

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

    The required travel and health documents for your South Bend/Michiana Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Bend/Michiana Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Portland to South Bend

Compare and see reviews for airlines that fly from Portland to South Bend with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $244Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,665 reviews
Search United Airlines flights
DeltaPriceFrom $287Free CancellationRating
7.9
8,463 reviews
Search Delta 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
Plymouth
Goshen
Notre Dame
Niles
Osceola

Why use momondo?

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

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

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

Yes. All flights to South Bend from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Portland to South Bend flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your South Bend trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 5/27
Wed 6/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States