PWM - SBN

$199 Find Cheap Flights from Portland to South Bend - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to South Bend departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$309
United Airlines
Thu 9/24Tue 9/29
PWM - SBN • 1 stop
Cheapest one-way
$199
Multiple Airlines
Thu 7/23
PWM - SBN • 2 stops
Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and South Bend. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $626 (round-trip)
Shortest trip • 3h 53m (one-way)
Insights
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Booking Insights
Flight Deals

Cheap Flights from Portland to South Bend (PWM-SBN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to South Bend that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to South Bend

Thu, Sep 24 - Tue, Sep 29
United Airlines Logo
6:00 am - 10:57 am
PWM
-
SBN
4h 57m
1 stop
United Airlines Logo
9:28 am - 2:38 pm
SBN
-
PWM
5h 10m
1 stop
$309United Airlines
Thu, Sep 24 - Tue, Sep 29
Delta Logo
6:30 am - 4:21 pm
PWM
-
SBN
9h 51m
2 stops
Delta Logo
6:15 am - 1:05 pm
SBN
-
PWM
6h 50m
1 stop
$314Delta
Thu, Sep 24 - Tue, Sep 29
Delta Logo
6:30 am - 2:32 pm
PWM
-
SBN
8h 02m
2 stops
Delta Logo
8:25 am - 4:49 pm
SBN
-
PWM
8h 24m
2 stops
$319Delta
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:00 am - 10:46 am
PWM
-
SBN
4h 46m
1 stop
United Airlines Logo
2:44 pm - 7:17 pm
SBN
-
PWM
4h 33m
1 stop
$389United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
5:03 pm - 11:33 pm
PWM
-
SBN
6h 30m
1 stop
United Airlines Logo
6:00 am - 2:38 pm
SBN
-
PWM
8h 38m
2 stops
$394United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
3:45 pm - 11:33 pm
PWM
-
SBN
7h 48m
2 stops
United Airlines Logo
9:15 am - 7:17 pm
SBN
-
PWM
10h 02m
2 stops
$399United Airlines
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
6:00 am - 11:06 am
PWM
-
SBN
5h 06m
1 stop
United Airlines Logo
3:17 pm - 9:41 pm
SBN
-
PWM
6h 24m
1 stop
$416United Airlines
Thu, Jul 16 - Mon, Jul 20
United Airlines Logo
6:00 am - 11:06 am
PWM
-
SBN
5h 06m
1 stop
United Airlines Logo
3:17 pm - 11:51 pm
SBN
-
PWM
8h 34m
2 stops
$441United Airlines
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
5:15 am - 12:26 pm
PWM
-
SBN
7h 11m
2 stops
United Airlines Logo
3:17 pm - 9:41 pm
SBN
-
PWM
6h 24m
1 stop
$459United Airlines
Fri, Jul 24 - Fri, Aug 14
Multiple Airlines Logo
7:00 am - 5:20 pm
PWM
-
SBN
34h 20m
2 stops
Multiple Airlines Logo
9:26 am - 10:27 am
SBN
-
PWM
25h 01m
1 stop
$474Multiple Airlines
Booking Insights

KAYAK's insights & trends for Portland to South Bend flights

Get data-powered insights and trends into flights from Portland to South Bend to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to South Bend?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Portland to South Bend were found on United Airlines ($309) and Delta ($314).

Good to know

Cheapest flight$199
Flight from Portland to South Bend

When to book flights from Portland to South Bend

Are your dates flexible? Find out the best times to travel from Portland to South Bend based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to South Bend

  • What is the cheapest flight from Portland to South Bend?

    In the last 5 days, the lowest price for a flight from Portland to South Bend was $199 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Portland and South Bend?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Portland to South Bend?

    Portland and South Bend are both served by 1 main airport. You will leave Portland from Portland and will be arriving at South Bend/Michiana.

  • Which aircraft models fly most regularly from Portland to South Bend?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to South Bend?

    Star Alliance is the only airline alliance operating flights between Portland and South Bend.

  • How does KAYAK find such low prices on flights from Portland to South Bend?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to South Bend.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to South Bend?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Bend from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to South Bend?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to South Bend with an airline and back to Portland with another airline. Booking your flights between Portland and SBN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to South Bend?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to South Bend from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to South Bend

 
See real verified KAYAK customer reviews for airlines flying from Portland to South Bend. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to South Bend? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9927 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.7Food
Airline reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

6.0 GoodMatthew, Jul 2026
ORD - SEA
Read more United Airlines reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Know that the movies that you are going to be offered are the oldest be rated movies they could possibly get. They may have one or two new movies that they keep advertising but when you’re flying 15 hours, there is nothing to see past the first new movie.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Both my flight where delayed Had 25min to make it to my transfer flight

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything you need to know for your flight from Portland to South Bend

Information on your arrival and departure airports