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$134+ Cheap flights from South Bend to Portland (SBN - PDX)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — PDX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from South Bend/Michiana to Portland are usually found in August or November, booked 62 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from South Bend to Portland

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Portland (PDX). 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 September 11, 2025.

Round-trip from

$267
(American Airlines)

One-way from

$134
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$467
From South Bend/Michiana to Portland
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One-way flight from South Bend/Michiana to Portland
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from South Bend to Portland

Cheapest flights from South Bend to Portland
Explore the most affordable flight options available from South Bend to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 10/155:26 pmSBN - PDX
1 stop7h 23mAmerican Airlines
Tue 10/2111:59 pmPDX - SBN
1 stop8h 59mAmerican Airlines
Deal found 9/9$267
This Delta deal was found by Cheapflights users on 9/9. 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 10/157:19 amSBN - PDX
1 stop6h 42mDelta
Mon 10/2012:40 amPDX - SBN
2 stops9h 56mDelta
Deal found 9/9$272
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/86:12 pmSBN - PDX
1 stop7h 13mUnited Airlines
Mon 10/1311:59 pmPDX - SBN
1 stop7h 57mUnited Airlines
Deal found 9/9$289
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/185:26 pmSBN - PDX
1 stop7h 23mAmerican Airlines
Sun 10/1911:59 pmPDX - SBN
1 stop9h 13mAmerican Airlines
Deal found 9/9$298
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/812:28 pmSBN - PDX
1 stop7h 36mAmerican Airlines
Mon 10/139:52 pmPDX - SBN
1 stop9h 40mAmerican Airlines
Deal found 9/9$309
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/153:25 pmSBN - PDX
2 stops10h 20mUnited Airlines
Tue 10/212:15 pmPDX - SBN
1 stop6h 08mUnited Airlines
Deal found 9/9$331
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:19 amSBN - PDX
2 stops26h 52mMultiple Airlines
Wed 10/112:07 pmPDX - SBN
1 stop30h 23mMultiple Airlines
Deal found 9/9$333
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/266:12 pmSBN - PDX
1 stop7h 18mUnited Airlines
Tue 9/3011:59 pmPDX - SBN
1 stop7h 57mUnited Airlines
Deal found 9/10$339
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/305:06 pmSBN - PDX
1 stop9h 02mAmerican Airlines
Sun 11/211:59 pmPDX - SBN
1 stop8h 53mAmerican Airlines
Deal found 9/10$343
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/185:26 pmSBN - PDX
1 stop9h 03mAmerican Airlines
Sat 10/255:34 amPDX - SBN
1 stop7h 52mAmerican Airlines
Deal found 9/9$366

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Bend to Portland 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 September 11, 2025.
Use the filters below to find and compare flights from South Bend to Portland that are best for you.

Fly from

South Bend

Fly to

Portland

Route

Depart

Return

Price

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Wed 10/15

7:19 am-11:01 am

1 stop6h 42m

Portland

Mon 10/20

12:40 am-1:36 pm

2 stops9h 56m

$272

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Wed 10/8

6:12 pm-10:25 pm

1 stop7h 13m

Portland

Mon 10/13

11:59 pm-10:56 am

1 stop7h 57m

$289

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Thu 10/30

5:06 pm-11:08 pm

1 stop9h 02m

Portland

Sat 11/1

12:45 am-11:45 am

1 stop9h 00m

$309

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Fri 9/26

6:12 pm-10:30 pm

1 stop7h 18m

Portland

Tue 9/30

11:59 pm-10:56 am

1 stop7h 57m

$339

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Mon 9/29

6:12 pm-10:30 pm

1 stop7h 18m

Portland

Wed 10/1

8:08 am-7:48 pm

1 stop8h 40m

$374

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Mon 9/29

6:05 am-9:40 am

1 stop6h 35m

Portland

Tue 9/30

11:59 pm-10:56 am

1 stop7h 57m

$374

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Sat 9/20

7:20 am-10:39 am

1 stop6h 19m

Portland

Tue 9/23

10:05 pm-11:32 am

1 stop10h 27m

$379

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Wed 10/15

5:26 pm-9:49 pm

1 stop7h 23m

$134

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Sat 10/18

5:26 pm-11:29 pm

1 stop9h 03m

$134

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Fri 10/24

5:26 pm-9:49 pm

1 stop7h 23m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 17 results
1
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Best time to book a flight from South Bend to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from South Bend 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 South Bend to Portland

How far ahead should I book a flight from South Bend to Portland?

Use this chart to determine the optimal time to book a round-trip flight from South Bend to Portland. Price data was last updated on August 29, 2025.

The best time to book flights from South Bend to Portland is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from South Bend to Portland (average of $277). Flying from South Bend to Portland in March is currently the most expensive (average of $368). 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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from South Bend to Portland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 South Bend to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Bend to Portland?

    Airlines like Delta, United Airlines, and American Airlines fly from South Bend to Portland in about 6h 42m. The time it takes to get you to your destination can typically vary by up to 2h 20m. There are 1817 mi between South Bend and Portland. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from South Bend to Portland round-trip?

    According to our current data, American Airlines ($242), Delta ($246), and United Airlines ($292) offers the cheapest pricing from South Bend to Portland. American Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Bend to Portland 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 South Bend to Portland?

    Currently, November is the cheapest month in which you can book a flight from South Bend to Portland (average of $277). Flying from South Bend to Portland in March is currently the most expensive (average of $368). 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
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from South Bend to Portland

Discover the top 3 airlines that operate flights from South Bend to Portland. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$242Average$457FlexibilityNo cancel feeOn-time71%
DeltaCheapest$246Average$466FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$484FlexibilityNo cancel feeOn-time69%

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