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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Portland to South Bend/Michiana

What airlines fly to South Bend?

United Airlines, Alaska Airlines and American Airlines are the top three most popular airlines that fly to South Bend from Portland according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to South Bend. Keep in mind that there are 8 different airlines that fly to South Bend on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Portland to South Bend?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $798.

Which layover airport has the shortest connection time from Portland to South Bend?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 06m.

Which layover airport has the shortest travel time from Portland to South Bend?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 6h 14m.

Which airport is the most popular layover for flights between Portland and South Bend?

Chicago (ORD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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?

As of August 2025, there are 3 operators available to choose from 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.

$140 Cheap Flights from Portland to South Bend in 2025

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Find the cheapest flights from Portland to South Bend

Round-trip

One-way

Last minute

Cheap round-trip flights

11:26 am - 9:39 pmPDX-SBN

7h 13m1 stop

7:19 am - 11:01 amSBN-PDX

6h 42m1 stop

$257Delta

Find Deal

mié., oct. 22 - mar., oct. 28

1:55 pm - 10:29 pmPDX-SBN

5h 34m1 stop

7:19 am - 11:01 amSBN-PDX

6h 42m1 stop

$258Delta

Find Deal

vie., oct. 24 - mar., oct. 28

11:26 am - 9:39 pmPDX-SBN

7h 13m1 stop

7:19 am - 12:49 pmSBN-PDX

8h 30m2 stops

$262Delta

Find Deal

mié., oct. 22 - mar., oct. 28

1:55 pm - 10:29 pmPDX-SBN

5h 34m1 stop

7:19 am - 12:49 pmSBN-PDX

8h 30m2 stops

$263Delta

Find Deal

vie., oct. 24 - mar., oct. 28

11:59 pm - 10:56 amPDX-SBN

7h 57m1 stop

6:41 pm - 10:25 pmSBN-PDX

6h 44m1 stop

$396United Airlines

Find Deal

mié., oct. 1 - vie., oct. 10

11:59 pm - 11:58 amPDX-SBN

8h 59m1 stop

5:06 pm - 9:36 pmSBN-PDX

7h 30m1 stop

$399American Airlines

Find Deal

mar., oct. 14 - vie., oct. 17

5:53 pm - 8:40 amPDX-SBN

35h 47m2 stops

10:20 pm - 11:42 amSBN-PDX

16h 22m1 stop

$425

Find Deal

jue., oct. 2 - jue., oct. 9

10:44 pm - 3:18 pmPDX-SBN

13h 34m2 stops

6:12 pm - 10:25 pmSBN-PDX

7h 13m1 stop

$434United Airlines

Find Deal

vie., sep. 12 - mar., sep. 16

11:31 am - 5:13 pmPDX-SBN

26h 42m2 stops

10:24 pm - 11:11 amSBN-PDX

15h 47m1 stop

$443

Find Deal

vie., sep. 19 - dom., sep. 21

12:59 am - 11:57 amPDX-SBN

7h 58m1 stop

7:11 am - 12:36 pmSBN-PDX

8h 25m1 stop

$618American Airlines

Find Deal

dom., dic. 21 - mié., dic. 31

United Airlines flights from Portland to South Bend

Our best United Airlines deals on Portland to South Bend flight tickets

United Airlines

Oct 1

PDX11:59 pmPortland

7h 57m

1 stop

SBN10:56 amSouth Bend/Michiana

Oct 10

SBN6:41 pmSouth Bend/Michiana

6h 44m

1 stop

PDX10:25 pmPortland

$396

Find similar

United Airlines

Sep 12

PDX10:44 pmPortland

13h 34m

2 stops

SBN3:18 pmSouth Bend/Michiana

Sep 16

SBN6:12 pmSouth Bend/Michiana

7h 13m

1 stop

PDX10:25 pmPortland

$434

Find similar

United Airlines

Sep 12

PDX10:44 pmPortland

13h 34m

2 stops

SBN3:18 pmSouth Bend/Michiana

Sep 16

SBN7:35 amSouth Bend/Michiana

17h 02m

2 stops

PDX9:37 pmPortland

$439

Find similar

American Airlines flights from Portland to South Bend

Our best American Airlines deals on Portland to South Bend flight tickets

American Airlines

Oct 14

PDX11:59 pmPortland

8h 59m

1 stop

SBN11:58 amSouth Bend/Michiana

Oct 17

SBN5:06 pmSouth Bend/Michiana

7h 30m

1 stop

PDX9:36 pmPortland

$399

Find similar

American Airlines

Dec 21

PDX12:59 amPortland

7h 58m

1 stop

SBN11:57 amSouth Bend/Michiana

Dec 31

SBN7:11 amSouth Bend/Michiana

8h 25m

1 stop

PDX12:36 pmPortland

$618

Find similar

American Airlines

Dec 20

PDX12:59 amPortland

7h 58m

1 stop

SBN11:57 amSouth Bend/Michiana

Dec 31

SBN4:42 pmSouth Bend/Michiana

9h 21m

1 stop

PDX11:03 pmPortland

$638

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

mié. 10/22

11:26 am-9:39 pm

1 stop7h 13m

South Bend/Michiana

mar. 10/28

7:19 am-11:01 am

1 stop6h 42m

$257

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

vie. 10/24

1:55 pm-10:29 pm

1 stop5h 34m

South Bend/Michiana

mar. 10/28

7:19 am-11:01 am

1 stop6h 42m

$258

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

mié. 10/22

11:26 am-9:39 pm

1 stop7h 13m

South Bend/Michiana

mar. 10/28

7:19 am-12:49 pm

2 stops8h 30m

$262

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

vie. 10/24

1:55 pm-10:29 pm

1 stop5h 34m

South Bend/Michiana

mar. 10/28

7:19 am-12:49 pm

2 stops8h 30m

$263

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

mié. 10/1

11:59 pm-10:56 am

1 stop7h 57m

South Bend/Michiana

vie. 10/10

6:41 pm-10:25 pm

1 stop6h 44m

$396

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

mar. 10/14

11:59 pm-11:58 am

1 stop8h 59m

South Bend/Michiana

vie. 10/17

5:06 pm-9:36 pm

1 stop7h 30m

$399

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

jue. 10/2

5:53 pm-8:40 am

2 stops35h 47m

South Bend/Michiana

jue. 10/9

10:20 pm-11:42 am

1 stop16h 22m

$425

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

vie. 9/12

10:44 pm-3:18 pm

2 stops13h 34m

South Bend/Michiana

mar. 9/16

6:12 pm-10:25 pm

1 stop7h 13m

$434

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

vie. 9/19

11:31 am-5:13 pm

2 stops26h 42m

South Bend/Michiana

dom. 9/21

10:24 pm-11:11 am

1 stop15h 47m

$443

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

dom. 12/21

12:59 am-11:57 am

1 stop7h 58m

South Bend/Michiana

mié. 12/31

7:11 am-12:36 pm

1 stop8h 25m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the cheapest month to fly to South Bend?

The cheapest month to fly to South Bend from Portland is in January. Flight prices, which tend to average around $303, are often lower during this time because this is during the off-season. The month of February is another great option to travel to South Bend, with average flight prices from Portland averaging around $321.

What is the cheapest day to depart on your flight to South Bend?

According to our data, Tuesday is the cheapest day to fly to South Bend from Portland. The lowest ticket price found for a Tuesday departure recently was $522. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Portland to South Bend for around $1,033.

What is the cheapest time of day to depart on your flight to South Bend?

Flying to South Bend from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $450 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $662.

How far in advance should I book a flight to South Bend?

You are more likely to see cheaper flights to South Bend from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to South Bend for around $469 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Bend from Portland for as low as $168 on momondo.

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

You could potentially save up to 9% 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?

As of August 2025, prices for Portland to South Bend flights are approximately 0% cheaper when compared to flights at the same time last year.

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

Direct flights	None

There are no direct flights from Portland to South Bend. There are no popular flight routes from Portland to South Bend.

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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 34m.
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?
As of August 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Portland and South Bend, the leading airline is United Airlines, making up 48% of the total bookings. Other popular airlines include Delta with 26% and American Airlines with 26%.

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 Airlines	PriceFrom $246	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $251	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
United Airlines	PriceFrom $290	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights

Elkhart

Mishawaka

Shipshewana

Niles

Goshen

Plymouth

Notre Dame

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.

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Cheap flights from Portland to South Bend from $140

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 11/27. 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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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 cheapest month to fly to South Bend?

What is the cheapest day to depart on your flight to South Bend?

What is the cheapest time of day to depart on your flight to South Bend?

Flying to South Bend from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $450 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $662.

How far in advance should I book a flight to South Bend?

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

You could potentially save up to 9% 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?

As of August 2025, prices for Portland to South Bend flights are approximately 0% cheaper when compared to flights at the same time last year.

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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Portland to South Bend/Michiana

What airlines fly to South Bend?

Which airport is the most popular layover for flights between Portland and South Bend?

Chicago (ORD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Portland to South Bend?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $798.

Which layover airport has the shortest travel time from Portland to South Bend?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 6h 14m.

Which layover airport has the shortest connection time from Portland to South Bend?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 06m.

When to book flights from Portland to South Bend

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

Direct flights

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

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

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?

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

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

Traveling to a place near South Bend?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Indiana