PWM - SBN

$183 Find Cheap Flights from Portland to South Bend

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 8/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to South Bend

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to South Bend, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to South Bend, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$291
United Airlines
Wed 4/29Tue 5/5
PWM - SBN • 1 stop
Cheapest one-way
$183
United Airlines
Sat 8/8
PWM - SBN • 2 stops
Top airlines
Cheapest • from $291 (round-trip)
Best reviews • 7.9 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 $204 (round-trip)
Shortest trip • 3h 50m (one-way)
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to South Bend!
Flight Deals
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

Wed, Apr 29 - Tue, May 5
United Airlines Logo
6:33 pm - 11:41 pm
PWM
-
SBN
5h 08m
1 stop
United Airlines Logo
9:11 am - 2:14 pm
SBN
-
PWM
5h 03m
1 stop
$291United Airlines
Wed, Apr 29 - Tue, May 5
United Airlines Logo
4:28 pm - 9:50 pm
PWM
-
SBN
5h 22m
1 stop
United Airlines Logo
6:20 am - 1:27 pm
SBN
-
PWM
7h 07m
2 stops
$296United Airlines
Wed, Apr 29 - Tue, May 5
Delta Logo
11:42 am - 9:38 pm
PWM
-
SBN
9h 56m
2 stops
Delta Logo
2:10 pm - 11:23 pm
SBN
-
PWM
9h 13m
2 stops
$348Delta
Wed, Apr 29 - Sun, May 3
United Airlines Logo
6:04 am - 11:04 am
PWM
-
SBN
5h 00m
1 stop
United Airlines Logo
3:14 pm - 9:19 pm
SBN
-
PWM
6h 05m
1 stop
$375United Airlines
Wed, Apr 29 - Tue, May 5
American Airlines Logo
11:57 am - 10:16 pm
PWM
-
SBN
10h 19m
2 stops
American Airlines Logo
12:27 pm - 10:13 pm
SBN
-
PWM
9h 46m
2 stops
$380American Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
11:09 am - 8:44 pm
PWM
-
SBN
9h 35m
2 stops
United Airlines Logo
4:44 pm - 9:19 pm
SBN
-
PWM
4h 35m
1 stop
$436United Airlines
Thu, Jun 25 - Mon, Jun 29
United Airlines Logo
6:00 am - 11:01 am
PWM
-
SBN
5h 01m
1 stop
United Airlines Logo
4:41 pm - 9:41 pm
SBN
-
PWM
5h 00m
1 stop
$442United Airlines
Wed, Jun 24 - Sat, Jun 27
United Airlines Logo
2:20 pm - 8:44 pm
PWM
-
SBN
6h 24m
1 stop
United Airlines Logo
9:54 am - 11:51 pm
SBN
-
PWM
13h 57m
1 stop
$507United Airlines
Wed, Jun 24 - Sat, Jun 27
United Airlines Logo
2:20 pm - 8:44 pm
PWM
-
SBN
6h 24m
1 stop
United Airlines Logo
11:36 am - 11:51 pm
SBN
-
PWM
12h 15m
2 stops
$512United Airlines
Wed, Jun 24 - Sat, Jun 27
United Airlines Logo
5:15 am - 3:02 pm
PWM
-
SBN
9h 47m
2 stops
United Airlines Logo
11:36 am - 11:51 pm
SBN
-
PWM
12h 15m
2 stops
$517United 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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to South Bend were found on United Airlines ($291) and Delta ($348).

Good to know

Cheapest flight$183
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 3 days, the lowest price for a flight from Portland to South Bend was $183 for a one-way ticket and $291 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?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Portland and South Bend, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Portland to South Bend, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to South Bend are Delta and United Airlines. With an average price for the route of $313 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $401 and an overall rating of 7.4.

  • 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 airlines 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.
7.9
DeltaOverall score based on 8424 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

6.0 GoodCarlos, Apr 2026
ICT - ATL
Read more Delta reviews

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The WiFi was horrific. I fly delta often and love their (usually reliable and free) WiFi. On this flight it was intermittent and when it did connect was extremely slow. I couldn’t get any work done while I was on the flight which was extremely frustrating. I was also in the exit row seat where there is now immediate seat in front of you, so while the leg room was nice, I couldn’t even watch the TV when the internet wasn’t working. Finally, for the last 20 mins of the flight, the announcement indicator came on the TV screens and took them over, even though no announcement was being made. Really disappointed.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

The tray table was broken and the food was terrible.

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

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

Information on your arrival and departure airports