Cheap flights from Portland, Maine to South Bend from $155
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, Maine to South Bend departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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, Maine to South Bend
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Portland, Maine to South Bend
All round-trip flight deals to South Bend
United Airlines flights from Portland, Maine to South Bend
Our best United Airlines deals on Portland, Maine to South Bend flight tickets
See travel insights to South Bend from
How to get the cheapest flight ticket from Portland, Maine 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, Maine is in January. Flight prices, which tend to average around $297, are often lower during this time because this is during the off-season. The month of June is another great option to travel to South Bend, with average flight prices from Portland, Maine averaging around $357.
What is the cheapest day to depart on your flight to South Bend?
According to our data, Saturday is the cheapest day to fly to South Bend from Portland, Maine. The lowest ticket price found for a Saturday departure recently was $285. 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 Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to South Bend for around $738.
What is the cheapest airline that flies from Portland to South Bend/Michiana?
United Airlines is the most popular carrier operating from Portland to South Bend/Michiana
What airlines fly to South Bend?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to South Bend from Portland, Maine according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to South Bend. Keep in mind that there are 7 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, Maine to South Bend
Cheap Portland, Maine to South Bend (PWM to SBN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to South Bend
How far is Portland to South Bend/Michiana by plane?
The distance between Portland and South Bend/Michiana is about 822.0 mi. Typically, this will take 5h 31m by plane in normal conditions.
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 refresh daily.
How many operators does momondo search for flights from Portland Airport to South Bend/Michiana Airport?
There are 2 operators available for flights from Portland Airport to South Bend/Michiana Airport as of January 2025.
How old do you have to be to fly from Portland Airport to South Bend/Michiana Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 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 Portland, Maine to South Bend?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland, Maine to South Bend is Delta (56% of total bookings). The next most popular airline is United Airlines (44%).
Best airlines flying from Portland, Maine to South Bend
Compare and see reviews for airlines that fly from Portland, Maine to South Bend with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $256 | Free Cancellation | Rating 8.0 8,501 reviews | |||
| PriceFrom $364 | Free Cancellation | Rating 7.4 8,942 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to South Bend?
It is quick and easy to find Portland to South Bend flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Bend that suits you.
Can I find flights from Portland to South Bend with flexible booking policies on momondo?
Flights from Portland to South Bend with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Portland to South Bend?
Once all potential Portland to South Bend flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Portland to South Bend right now. Can momondo alert me if prices change?
If you are simply researching potential flights to South Bend, momondo offers a useful price alert feature which will track prices for flights to South Bend from Portland and alert you when they change.