Cheap Flights from Portland to South Bend

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Find the cheapest month or even day of the year to fly to South Bend

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Flight deals from Portland Airport to South Bend Airport

Looking for a cheap last-minute deal or the best return flight from Portland to South Bend? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Portland to South Bend

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to South Bend flights are currently cheapest in February.

Portland to South Bend: Alternative routes

Compare routes from Portland to South Bend below. You may find an airport to fly into that's cheaper, faster, or easier than South Bend.

Portland to South Bend: Flight information

The things to know before you go.
Cheapest flight foundRs66,691
Cheapest month to flyFebruary

Finding cheap flights from Portland to South Bend: Frequently asked questions

The best price we found for a return flight from Portland to South Bend is Rs99,403. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to South Bend. But we found flights with one or more stops from Rs99,403.
As of February 2026, there are no flights flying from Portland to South Bend.
The cheapest month to fly from Portland to South Bend is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to South Bend Airport on Friday, 13 February 2026.
No airlines currently offer direct flights between Portland Airport and South Bend Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to South Bend but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to South Bend is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to South Bend.

Travelling from Portland International Airport (PDX) to South Bend Regional Airport (SBN): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your PDX to SBN flight.

  • Be prepared for longer lines during popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Portland International Airport to South Bend Regional Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to visit your chosen city. Some great stopovers between PDX and SBN include:

    • Minneapolis-St. Paul International Airport

    • O'Hare International Airport

    • Detroit Metropolitan Wayne County Airport

How to find the cheapest flights from Portland International Airport (PDX) to South Bend Regional Airport (SBN)

  • Rs66,691 is the lowest price for a one-way Portland International Airport to South Bend Regional Airport flight. Return flights start at Rs99,403. These prices can change depending on demand.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from PDX to SBN if you book ahead. Airlines often have some terrific early bird rates.

  • Finding cheap flights from Portland International Airport to South Bend Regional Airport is easier if you can be flexible with your dates. Use the 'Whole month' search tool to see the best prices throughout the month and bag a great deal.

  • Spend less time searching for cheap flights from PDX to SBN by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.

  • Discover the perfect flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Portland International Airport to South Bend Regional Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Portland International Airport (PDX)

  • The address for PDX is 7000 NE Airport Way.

  • Portland International Airport has an excellent on-time record, reducing your chances of a delayed flight. Departures from PDX make it to their destination as scheduled 83.65% of the time.

  • Central Portland to Portland International Airport is approximately 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Taking public transport? You can expect a journey time of around 45 minutes.

  • Get your trip off to a stress-free start by staying near PDX. Whether you have an early flight from Portland International Airport to South Bend Regional Airport or just don't want to be rushed, these hotels are perfect:

Arriving at South Bend Regional Airport (SBN)

Getting from South Bend Regional Airport (SBN) to central South Bend

  • You'll find SBN at 4477 Progress Dr.

  • From South Bend Regional Airport, South Bend is approximately 6 kilometres away. It takes around 10 minutes to drive to the centre.

  • Getting there by public transport typically takes 20 minutes.

When to fly to South Bend Regional Airport (SBN)

  • August is the most popular month for flights from Portland International Airport to South Bend Regional Airport. To skip the crowds, visit South Bend in February.

  • Before locking in your flight from Portland International Airport to South Bend Regional Airport, think about the type of weather you like. July is the warmest month in South Bend, with temperatures ranging from 14ºC to 30ºC.

  • Search for cheap tickets from PDX to SBN in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 3ºC on average.

Explore more of United States

  • South Bend has its own special appeal, but there are so many other parts of United States waiting to be discovered. Around 113 kilometres west of South Bend, a visit to Chicago will keep you busy. Start with leading sights like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Around 338 kilometres south-east of South Bend, Columbus is another favourite stop in United States. Experience major highlights starting with Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.