Cheap flights from Portland to South Bend from $174
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 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
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.Find the cheapest flights from Portland to South Bend
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Portland to South Bend
Our best United Airlines deals on Portland to South Bend flight tickets
Delta flights from Portland to South Bend
Our best Delta deals on Portland to South Bend flight tickets
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 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 7 weeks ahead of your departure date. In general, you can expect to find flights to South Bend for around $494 when searching 7 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 $417 on momondo.
What is the cheapest airline that flies from Portland to South Bend/Michiana?
United Airlines, American Airlines, and Delta 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 47% 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.
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
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 53m.
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 April 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 49% of the total bookings. Other popular airlines include Delta with 30% and American Airlines with 21%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $246 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.4 8,696 reviews |
Traveling to a place near South Bend?
Book flights to South Bend if you plan to visit one of these locationsWhy 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.