$103 Cheap American Airlines flights Portland (PWM) to South Bend (SBN)

You’ll find budget-friendly return American Airlines flights from $236 from PWM to SBN by organizing your results from “Price (lowest to highest)” on Expedia. Or look for deals from $103 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for one-way or return flights to South Bend in January or December. You could find lower fares with American Airlines during these off-season months.

Search for cheap American Airlines flights from Portland Intl. Jetport Airport (PWM) to South Bend Intl. Airport (SBN) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct trip from PWM to SBN with American Airlines or another airline, check the “Nonstop” filter when browsing for tickets.

Browse American Airlines’s earliest flights from PWM to SBN by selecting our “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Hop on an American Airlines flight from Portland Intl. Jetport Airport (PWM) to South Bend, and you’re most likely to touch down at South Bend Intl. Airport (SBN). This is the airline’s main hub here.

In most cases, you can cancel or reschedule your flight, although additional charges may apply if you booked more than 24 hours ago. Need flexible options? Apply the “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to revise your plans. To make modifications, visit “Trips,” select your flight and click on “Manage Booking” for further information.