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

According to our current data, Delta ($238), United Airlines ($259), and American Airlines ($277) offers the cheapest pricing from South Bend to Portland. Delta is 48% 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?

$124 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $220 and $265, respectively.

What is the cheapest day to fly from South Bend to Portland?

Travelers seeking maximum savings on their South Bend to Portland flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from South Bend to Portland?

The most popular airlines flying from South Bend to Portland are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from South Bend to Portland?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from South Bend to Portland at least 44 days early can save you up to 128% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from South Bend to Portland for as little as $418 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $453 for flights departing within the next 3 days.

What is the cheapest month to fly from South Bend to Portland?

Flights from South Bend to Portland lean towards being more expensive in June. Prices are generally better when you fly from South Bend to Portland in November, with the cheapest ticket starting at $198.

What is the cheapest time of day to fly from SBN to PDX?

It’s typically best to fly out from South Bend to Portland in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

Most accurate provider : When it comes to deals on South Bend-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Portland flight deals on Cheapflights vs. FlightHub >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 Priceline the most. Priceline 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.

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.

$124+ Flights from South Bend to Portland - Compare & Save Big

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Find cheap flights from South Bend to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from South Bend/Michiana to Portland are usually found in November or August, booked 62 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from South Bend to Portland

Most accurate provider	FlightHub 3 stars
Most trusted provider	Priceline 3 stars
Round-trip from	$238 (Delta)
One-way from	$124 (Delta)
Popular in	June
Cheapest in	November
Average price	$442

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. 16% potential increase in price ($89 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

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 May 12, 2025.

Thu 5/297:00 amSBN - PDX

1 stop9h 00mDelta

Fri 6/610:55 pmPDX - SBN

1 stop9h 56mDelta

Deal found 5/11

$238

Sun 5/256:05 amSBN - PDX

1 stop6h 37mUnited Airlines

Wed 5/282:12 pmPDX - SBN

1 stop5h 53mUnited Airlines

Deal found 5/11

$259

Fri 6/65:29 pmSBN - PDX

1 stop10h 07mAmerican Airlines

Mon 6/911:59 pmPDX - SBN

1 stop9h 10mAmerican Airlines

Deal found 5/11

$277

Best flights from South Bend to Portland
Discover carefully curated flight deals from South Bend to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2025.

Thu 5/297:00 amSBN - PDX

1 stop9h 00mDelta

Fri 6/610:55 pmPDX - SBN

1 stop9h 56mDelta

Deal found 5/11

$238

Sun 5/256:05 amSBN - PDX

1 stop6h 37mUnited Airlines

Wed 5/282:12 pmPDX - SBN

1 stop5h 53mUnited Airlines

Deal found 5/11

$259

Fri 6/65:29 pmSBN - PDX

1 stop10h 07mAmerican Airlines

Mon 6/911:59 pmPDX - SBN

1 stop9h 10mAmerican Airlines

Deal found 5/11

$277

Mon 6/29:35 amSBN - PDX

3 stops34h 10mMultiple Airlines

Fri 6/68:19 amPDX - SBN

2 stops26h 33mMultiple Airlines

Deal found 5/12

$405

Last-minute flights from South Bend to Portland
Discover last-minute flight deals from South Bend to Portland. Data last updated May 12, 2025 and is based on user searches.

Wed 5/217:00 amSBN - PDX

1 stop9h 00mDelta

Sun 5/256:00 amPDX - SBN

1 stop8h 07mDelta

Deal found 5/11

$369

Wed 5/2112:39 pmSBN - PDX

1 stop9h 02mAmerican Airlines

Mon 5/2611:59 pmPDX - SBN

1 stop9h 04mAmerican Airlines

Deal found 5/12

$398

Wed 5/216:03 amSBN - PDX

2 stops10h 09mUnited Airlines

Sun 5/258:15 amPDX - SBN

2 stops11h 50mUnited Airlines

Deal found 5/11

$458

Sun 5/256:05 amSBN - PDX

1 stop6h 37mUnited Airlines

Wed 5/282:12 pmPDX - SBN

1 stop5h 53mUnited Airlines

Deal found 5/11

$259

Thu 5/297:00 amSBN - PDX

1 stop9h 00mDelta

Fri 6/610:55 pmPDX - SBN

1 stop9h 56mDelta

Deal found 5/11

$238

Fri 6/65:29 pmSBN - PDX

1 stop10h 07mAmerican Airlines

Mon 6/911:59 pmPDX - SBN

1 stop9h 10mAmerican Airlines

Deal found 5/11

$277

One-way flights from South Bend to Portland
Search for one-way flight options from South Bend to Portland. Find affordable one-way fares based on user searches. Data last updated May 12, 2025.

Tue 7/296:15 amSBN - PDX

1 stop9h 40mDelta

Deal found 5/12

$124

Tue 7/15:29 pmSBN - PDX

1 stop8h 37mAmerican Airlines

Deal found 5/12

$220

Wed 7/301:09 pmSBN - PDX

1 stop8h 36mUnited Airlines

Deal found 5/11

$265

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Bend to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Thu 5/29

7:00 am-1:00 pm

1 stop9h 00m

Portland

Fri 6/6

10:55 pm-11:51 am

1 stop9h 56m

$238

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Sun 5/25

6:05 am-9:42 am

1 stop6h 37m

Portland

Wed 5/28

2:12 pm-11:05 pm

1 stop5h 53m

$259

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Fri 6/6

5:29 pm-12:36 am

1 stop10h 07m

Portland

Mon 6/9

11:59 pm-12:09 pm

1 stop9h 10m

$277

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Mon 6/2

9:35 am-4:45 pm

3 stops34h 10m

Portland

Fri 6/6

8:19 am-1:52 pm

2 stops26h 33m

$405

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Tue 7/29

5:15 pm-11:59 pm

1 stop9h 44m

$124

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Tue 7/1

5:29 pm-11:06 pm

1 stop8h 37m

$220

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Wed 7/30

1:09 pm-6:45 pm

1 stop8h 36m

$265

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Mon 5/19

11:30 am-4:45 pm

3 stops32h 15m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Compare providers for flights from South Bend to Portland

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 May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Portland flight deals on Cheapflights vs. FlightHub >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 Priceline the most. Priceline 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?

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 $369). 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.

Rainfall in Portland by month

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

See what other customers who have flown with Delta, United Airlines and American Airlines from South Bend to Portland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

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

7,950 reviews

Delta

8.0

Very good

7,950 reviews

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

8,724 reviews

Delta

8.0

Very good

7,950 reviews

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

7,950 reviews

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

What are the cheapest airlines flying from South Bend to Portland round-trip?
According to our current data, Delta ($238), United Airlines ($259), and American Airlines ($277) offers the cheapest pricing from South Bend to Portland. Delta is 48% 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?
$124 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $220 and $265, 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, 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 $369). 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.

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Other flights to Portland

Top 3 airlines flying from South Bend to Portland

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$163	Average$408	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$198	Average$452	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$288	Average$529	FlexibilityNo cancel fee	On-time69%

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$124+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Bend to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from South Bend/Michiana to Portland are usually found in November or August, booked 62 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from South Bend to Portland

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from South Bend to Portland

Cheapest flights from South Bend to PortlandExplore 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 May 12, 2025.

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 May 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Bend to Portland that are best for you.

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 May.

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.

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 May 9, 2025.

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

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

Reviews of airlines servicing Portland

See what other customers who have flown with Delta, United Airlines and American Airlines from South Bend to Portland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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

Traveling to a place near South Bend?

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Alternative routes for South Bend to Portland

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Top 3 airlines flying from South Bend to Portland

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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 May 12, 2025.