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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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — PDX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from South Bend/Michiana to Portland are usually found in April or August, booked 84 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/134:53 pmSBN - PDX
1 stop8h 22mUnited Airlines
Wed 1/77:00 amPDX - SBN
1 stop7h 44mUnited Airlines
Deal found 12/10$487
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/126:05 amSBN - PDX
1 stop8h 43mUnited Airlines
Fri 1/97:00 amPDX - SBN
1 stop7h 44mUnited Airlines
Deal found 12/10$494
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:05 amSBN - PDX
1 stop8h 49mDelta
Mon 12/1510:10 pmPDX - SBN
2 stops12h 47mDelta
Deal found 12/10$524
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/114:46 pmSBN - PDX
1 stop9h 10mAmerican Airlines
Mon 12/1512:00 pmPDX - SBN
1 stop7h 04mAmerican Airlines
Deal found 12/10$571

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$245
(Delta)

One-way from

$134
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$543
Provider with most accurate pricing for South Bend/Michiana-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for South Bend/Michiana-Portland flights.
Search Deals
From South Bend/Michiana to Portland
Search Deals
One-way flight from South Bend/Michiana to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Sat 1/10

7:15 am-12:46 pm

1 stop8h 31m

Portland

Sat 1/17

1:53 pm-10:35 pm

1 stop5h 42m

$245

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Thu 1/8

3:41 pm-10:32 pm

1 stop9h 51m

Portland

Sat 1/17

7:00 am-6:14 pm

1 stop8h 14m

$266

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Tue 2/3

1:25 pm-9:12 pm

2 stops10h 47m

Portland

Tue 2/24

7:00 am-4:01 pm

1 stop6h 01m

$272

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Sat 1/31

7:15 am-12:46 pm

1 stop8h 31m

Portland

Sat 2/7

7:10 am-10:35 pm

2 stops12h 25m

$272

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Tue 2/3

6:00 am-4:30 pm

2 stops13h 30m

Portland

Tue 2/24

7:10 am-10:34 pm

2 stops12h 24m

$277

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Mon 1/5

1:24 pm-7:01 pm

1 stop8h 37m

Portland

Fri 1/9

7:00 am-5:44 pm

1 stop7h 44m

$309

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Tue 6/9

2:30 pm-11:53 pm

2 stops12h 23m

Portland

Mon 6/15

9:45 pm-1:46 pm

2 stops13h 01m

$333

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Wed 2/25

4:25 pm-11:29 pm

1 stop10h 04m

$134

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Sat 1/31

6:00 am-6:50 pm

2 stops15h 50m

$139

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Wed 2/25

8:16 am-5:33 pm

2 stops12h 17m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 15 results
1
2

Compare providers for flights from South Bend to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Portland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on South Bend-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on South Bend-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from South Bend-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on South Bend-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 5, 2025.

The best time to book flights from South Bend to Portland is 84 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, January is the cheapest month in which you can book a flight from South Bend to Portland (average of $123). Flying from South Bend to Portland in December is currently the most expensive (average of $207). 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 December 12, 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
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 and United Airlines fly from South Bend to Portland in about 8h 31m. The time it takes to get you to your destination can typically vary by up to 1h 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, Delta ($134), American Airlines ($257), and United Airlines ($284) offers the cheapest pricing from South Bend to Portland. Delta is 70% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $99 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $123 and $133, respectively.

  • 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, January is the cheapest month in which you can book a flight from South Bend to Portland (average of $123). Flying from South Bend to Portland in December is currently the most expensive (average of $207). 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
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$468FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$257Average$425FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$464FlexibilityNo cancel feeOn-time69%

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