How long is the flight from South Bend to Portland, Maine?

For as low as $287, United Airlines can have you in Portland, Maine from South Bend in 4h 29m. South Bend and Portland, Maine are separated by a distance of 822 mi.

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

Flying on American Airlines is currently your cheapest option to Portland, Maine, with prices starting at $216. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $268 and $278, respectively. American Airlines is priced at 52% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

If weather is an important factor for your trip to Portland, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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

When booking a flight from South Bend to Portland, Maine, you may want to consider flying on United Airlines, Delta or American Airlines as they are the most popular for this route.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Bend to Portland, Maine as you normally would.

Most accurate provider : When it comes to deals on South Bend-Portland, Maine 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, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from South Bend-Portland, Maine flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on South Bend-Portland, Maine 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, Maine 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.

$109+ Flights from South Bend to Portland, ME

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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 November 24, 2025.

Sat 12/2012:32 pmSBN - PWM

1 stop21h 37mMultiple Airlines

Tue 12/2310:49 amPWM - SBN

1 stop30h 42mMultiple Airlines

Deal found 11/22

$606

Sat 12/207:50 pmSBN - PWM

2 stops28h 09mUnited Airlines

Tue 12/236:00 amPWM - SBN

2 stops12h 57mUnited Airlines

Deal found 11/23

$697

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 November 24, 2025.

Sat 1/1010:00 amSBN - PWM

1 stop4h 29mUnited Airlines

Wed 1/144:10 pmPWM - SBN

1 stop7h 20mUnited Airlines

Deal found 11/21

$287

Sat 1/107:25 amSBN - PWM

2 stops14h 12mAmerican Airlines

Wed 1/147:00 amPWM - SBN

1 stop5h 28mAmerican Airlines

Deal found 11/22

$292

Sat 12/2012:32 pmSBN - PWM

1 stop21h 37mMultiple Airlines

Tue 12/2310:49 amPWM - SBN

1 stop30h 42mMultiple Airlines

Deal found 11/22

$606

Sat 12/207:50 pmSBN - PWM

2 stops18h 50mUnited Airlines

Tue 12/236:00 amPWM - SBN

2 stops12h 57mUnited Airlines

Deal found 11/22

$697

Last-minute flights from South Bend to Portland
Discover last-minute flight deals from South Bend to Portland. Data last updated November 24, 2025 and is based on user searches.

Sat 12/2012:32 pmSBN - PWM

1 stop21h 37mMultiple Airlines

Tue 12/2310:49 amPWM - SBN

1 stop30h 42mMultiple Airlines

Deal found 11/22

$606

Sat 12/207:50 pmSBN - PWM

2 stops28h 09mUnited Airlines

Tue 12/236:00 amPWM - SBN

2 stops12h 57mUnited Airlines

Deal found 11/23

$697

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 November 24, 2025.

Tue 2/175:19 pmSBN - PWM

1 stop5h 47mDelta

Deal found 11/22

$109

Mon 1/52:51 pmSBN - PWM

2 stops9h 29mDelta

Deal found 11/22

$114

Mon 1/510:00 amSBN - PWM

1 stop4h 40mUnited Airlines

Deal found 11/22

$130

Thu 1/18:20 amSBN - PWM

1 stop3h 57mDelta

Deal found 11/23

$180

Thu 1/14:10 pmSBN - PWM

2 stops7h 49mUnited Airlines

Deal found 11/23

$195

Mon 1/54:54 pmSBN - PWM

3 stops48h 44mMultiple Airlines

Deal found 11/22

$213

Fri 1/210:00 amSBN - PWM

1 stop4h 40mUnited Airlines

Deal found 11/23

$220

Wed 12/314:15 pmSBN - PWM

3 stops42h 26mMultiple Airlines

Deal found 11/22

$234

Tue 12/304:10 pmSBN - PWM

1 stop5h 19mUnited Airlines

Deal found 11/22

$303

Cheap flight deals from South Bend to Portland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$287 (United Airlines)
One-way from	$109 (Delta)
Popular in	December
Cheapest in	February
Average price	$447

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 ($87 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

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 - PWM

SBNPWM

South Bend/Michiana

Sat 1/10

10:00 am-2:29 pm

1 stop4h 29m

Portland

Wed 1/14

4:10 pm-11:30 pm

1 stop7h 20m

$287

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Sat 1/10

7:25 am-9:37 pm

2 stops14h 12m

Portland

Wed 1/14

7:00 am-12:28 pm

1 stop5h 28m

$292

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Sat 12/20

12:32 pm-10:09 am

1 stop21h 37m

Portland

Tue 12/23

10:49 am-5:31 pm

1 stop30h 42m

$606

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Sat 12/20

7:50 pm-2:40 pm

2 stops18h 50m

Portland

Tue 12/23

6:00 am-6:57 pm

2 stops12h 57m

$697

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 2/17

5:19 pm-11:06 pm

1 stop5h 47m

$109

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Mon 1/5

2:51 pm-12:20 am

2 stops9h 29m

$114

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Mon 1/5

10:00 am-2:40 pm

1 stop4h 40m

$130

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Thu 1/1

8:20 am-12:17 pm

1 stop3h 57m

$180

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Thu 1/1

4:10 pm-11:59 pm

2 stops7h 49m

$195

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Fri 1/2

10:00 am-2:40 pm

1 stop4h 40m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 12 results

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 November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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, Maine 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, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from South Bend-Portland, Maine flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on South Bend-Portland, Maine 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, Maine 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

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

Currently, January is the cheapest month in which you can book a flight from South Bend to Portland, Maine (average of $91). Flying from South Bend to Portland, Maine in February is currently the most expensive (average of $137). 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 a feel of what it's like to fly with Delta, United Airlines, and American Airlines from South Bend to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,997 reviews

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

7,997 reviews

Delta

7.9

Good

7,997 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,037 reviews

Delta

7.9

Good

7,997 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,046 reviews

Delta

7.9

Good

7,997 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from South Bend to Portland, Maine?
For as low as $287, United Airlines can have you in Portland, Maine from South Bend in 4h 29m. South Bend and Portland, Maine are separated by a distance of 822 mi.
What are the cheapest airlines flying from South Bend to Portland, Maine round-trip?
Flying on American Airlines is currently your cheapest option to Portland, Maine, with prices starting at $216. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $268 and $278, respectively. American Airlines is priced at 52% lower than the current average price of a flight leaving 3 months from now.
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, Maine?
Currently, January is the cheapest month in which you can book a flight from South Bend to Portland, Maine (average of $91). Flying from South Bend to Portland, Maine in February is currently the most expensive (average of $137). 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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Top 3 airlines flying from South Bend to Portland

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$216	Average$353	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$268	Average$405	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$278	Average$373	FlexibilityNo cancel fee	On-time69%

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$109+ Cheap flights from South Bend to Portland, ME (SBN - PWM)

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 2/17. 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

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 November 24, 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 November 24, 2025.

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

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 November.

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

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

Reviews of airlines servicing Portland

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from South Bend to Portland by reading reviews from past customers. Users have also rated airlines 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.

How long is the flight from South Bend to Portland, Maine?

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

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, Maine?

Traveling to a place near Portland?

Browse thousands of different options on Cheapflights for your next trip

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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 November 24, 2025.