South Bend

$129+ Cheap flights from Portland, ME to South Bend (PWM - SBN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SBN
Jul 8 — Jul 151
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Cheap flight deals from Portland to South Bend

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to South Bend (SBN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$228
(American Airlines)

One-way from

$129
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$466
From Portland to South Bend/Michiana
One-way flight from Portland to South Bend/Michiana
Highest demand for flights based on searches. 20% potential increase in price ($118 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Portland to South Bend

Cheapest flights from Portland to South Bend
Explore the most affordable flight options available from Portland to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/273:53 pmPWM - SBN
1 stop7h 05mAmerican Airlines
Sun 8/317:35 amSBN - PWM
1 stop10h 14mAmerican Airlines
Deal found 7/1$228
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:34 pmPWM - SBN
1 stop8h 15mDelta
Sat 9/68:28 amSBN - PWM
1 stop3h 40mDelta
Deal found 7/2$249
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:48 pmPWM - SBN
1 stop6h 37mUnited Airlines
Sun 11/236:05 amSBN - PWM
2 stops8h 14mUnited Airlines
Deal found 7/2$509
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:38 pmPWM - SBN
3 stops33h 18mMultiple Airlines
Sun 7/2010:46 pmSBN - PWM
2 stops18h 39mMultiple Airlines
Deal found 7/1$734

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to South Bend that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Portland to South Bend that are best for you.

Fly from

Portland

Fly to

South Bend

Route

Depart

Return

Price

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Wed 8/27

3:53 pm-10:58 pm

1 stop7h 05m

South Bend/Michiana

Sun 8/31

7:35 am-5:49 pm

1 stop10h 14m

$228

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Wed 9/3

1:34 pm-9:49 pm

1 stop8h 15m

South Bend/Michiana

Sat 9/6

8:28 am-12:08 pm

1 stop3h 40m

$249

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Fri 11/21

4:48 pm-11:25 pm

1 stop6h 37m

South Bend/Michiana

Sun 11/23

6:05 am-2:19 pm

2 stops8h 14m

$509

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Wed 7/16

12:38 pm-9:56 pm

3 stops33h 18m

South Bend/Michiana

Sun 7/20

10:46 pm-5:25 pm

2 stops18h 39m

$734

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Tue 7/15

6:01 pm-12:27 am

1 stop6h 26m

$129

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Tue 7/15

6:05 am-1:34 pm

2 stops7h 29m

$134

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Tue 7/15

5:35 am-12:33 pm

2 stops6h 58m

$200

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Wed 7/16

12:38 pm-9:56 pm

3 stops33h 18m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Portland to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Portland, Maine to South Bend?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to South Bend (average of $329). Flying from Portland, Maine to South Bend in July is currently the most expensive (average of $445). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Portland, Maine to South Bend?

Reviews of airlines servicing South Bend

Get insights into the airlines that provide service to South Bend. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Bend. Reviews last updated July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Portland to South Bend have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to South Bend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Portland, Maine to South Bend round-trip?

    Flying on American Airlines is currently your cheapest option to South Bend, with prices starting at $228. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $249 and $509, respectively. You may be able to fly from Portland, Maine to South Bend for 49% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Portland, Maine to South Bend one-way?

    One-way options have recently been found by users for as low as $129 on American Airlines. Other airlines that offer cheap prices include Delta from $134 and United Airlines from $200 one-way.

  • Can I find deals for flights from Portland to South Bend that include hotel bookings?

    Yes. In addition to deals on Portland to South Bend flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to South Bend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to South Bend.

  • Can I find deals for business class flights from Portland to South Bend?

    Yes. Cheapflights offers flight deals from Portland to South Bend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to South Bend (average of $329). Flying from Portland, Maine to South Bend in July is currently the most expensive (average of $445). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Elkhart
Mishawaka
Goshen

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Top 2 airlines flying from Portland to South Bend

Discover the top 2 airlines that operate flights from Portland to South Bend. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$204Average$573FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$378FlexibilityNo cancel feeOn-timeN/A

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