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Cheap flights from South Bend to Portland from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to Portland departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from South Bend to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:02 pm - 11:05 pm
SBN
-
PWM
6h 03m
1 stop
Delta Logo
11:02 am - 9:43 pm
PWM
-
SBN
10h 41m
2 stops
$282Delta
Fri, Jun 12 - Mon, Jun 15
United Airlines Logo
3:44 pm - 9:51 pm
SBN
-
PWM
6h 07m
1 stop
United Airlines Logo
2:20 pm - 8:44 pm
PWM
-
SBN
6h 24m
1 stop
$285United Airlines
Sat, May 23 - Mon, Jun 1
Delta Logo
2:18 pm - 11:09 pm
SBN
-
PWM
8h 51m
2 stops
Delta Logo
2:05 pm - 9:38 pm
PWM
-
SBN
7h 33m
1 stop
$290Delta
Sat, May 23 - Mon, Jun 1
Delta Logo
8:20 am - 11:55 am
SBN
-
PWM
3h 35m
1 stop
Delta Logo
4:49 pm - 8:48 pm
PWM
-
SBN
3h 59m
1 stop
$311Delta
Wed, May 20 - Sun, May 24
United Airlines Logo
6:20 am - 10:28 am
SBN
-
PWM
4h 08m
1 stop
United Airlines Logo
6:00 am - 12:26 pm
PWM
-
SBN
6h 26m
1 stop
$323United Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
9:34 am - 1:52 pm
SBN
-
PWM
4h 18m
1 stop
United Airlines Logo
6:00 am - 2:57 pm
PWM
-
SBN
8h 57m
2 stops
$328United Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
9:55 am - 2:37 pm
SBN
-
PWM
4h 42m
1 stop
United Airlines Logo
6:20 pm - 11:26 pm
PWM
-
SBN
5h 06m
1 stop
$330United Airlines
Tue, Sep 29 - Sat, Oct 3
Delta Logo
8:00 am - 11:55 am
SBN
-
PWM
3h 55m
1 stop
Delta Logo
6:00 am - 1:46 pm
PWM
-
SBN
7h 46m
2 stops
$342Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
5:01 pm - 11:09 pm
SBN
-
PWM
6h 08m
1 stop
Delta Logo
4:45 pm - 8:50 pm
PWM
-
SBN
4h 05m
1 stop
$348Delta
Fri, Jun 5 - Wed, Jun 10
Delta Logo
8:20 am - 11:55 am
SBN
-
PWM
3h 35m
1 stop
Delta Logo
6:00 am - 12:36 pm
PWM
-
SBN
6h 36m
1 stop
$352Delta
Wed, May 20 - Sun, May 24

United Airlines flights from South Bend to Portland, Maine

Our best United Airlines deals on South Bend to Portland, Maine flight tickets
United Airlines
May 23
SBN3:44 pmSouth Bend/Michiana
6h 07m
1 stop
PWM9:51 pmPortland
Jun 1
PWM2:20 pmPortland
6h 24m
1 stop
SBN8:44 pmSouth Bend/Michiana
$285
United Airlines
May 19
SBN6:20 amSouth Bend/Michiana
4h 08m
1 stop
PWM10:28 amPortland
May 23
PWM6:00 amPortland
6h 26m
1 stop
SBN12:26 pmSouth Bend/Michiana
$323
United Airlines
Sep 29
SBN9:34 amSouth Bend/Michiana
4h 18m
1 stop
PWM1:52 pmPortland
Oct 3
PWM6:00 amPortland
8h 57m
2 stops
SBN2:57 pmSouth Bend/Michiana
$328

American Airlines flights from South Bend to Portland, Maine

Our best American Airlines deals on South Bend to Portland, Maine flight tickets
American Airlines
Sep 22
SBN11:56 amSouth Bend/Michiana
4h 59m
1 stop
PWM4:55 pmPortland
Sep 29
PWM7:20 pmPortland
5h 09m
1 stop
SBN12:29 amSouth Bend/Michiana
$379
American Airlines
Jun 5
SBN12:36 pmSouth Bend/Michiana
10h 10m
2 stops
PWM10:46 pmPortland
Jun 12
PWM5:57 pmPortland
5h 37m
1 stop
SBN11:34 pmSouth Bend/Michiana
$389
American Airlines
May 23
SBN6:11 amSouth Bend/Michiana
7h 27m
1 stop
PWM1:38 pmPortland
May 31
PWM7:15 amPortland
5h 53m
1 stop
SBN1:08 pmSouth Bend/Michiana
$486

momondo Fare Finder

 
Customize your flight search to find flights from South Bend to Portland, Maine 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, momondo users made 832,500 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from South Bend to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Fri 6/12

5:02 pm-11:05 pm

1 stop6h 03m

Portland

Mon 6/15

11:02 am-9:43 pm

2 stops10h 41m

$282

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Sat 5/23

3:44 pm-9:51 pm

1 stop6h 07m

Portland

Mon 6/1

2:20 pm-8:44 pm

1 stop6h 24m

$285

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Sat 5/23

2:18 pm-11:09 pm

2 stops8h 51m

Portland

Mon 6/1

2:05 pm-9:38 pm

1 stop7h 33m

$290
Quickest round-trip

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Wed 5/20

8:20 am-11:55 am

1 stop3h 35m

Portland

Sun 5/24

4:49 pm-8:48 pm

1 stop3h 59m

$311

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 5/19

6:20 am-10:28 am

1 stop4h 08m

Portland

Sat 5/23

6:00 am-12:26 pm

1 stop6h 26m

$323

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 9/29

9:34 am-1:52 pm

1 stop4h 18m

Portland

Sat 10/3

6:00 am-2:57 pm

2 stops8h 57m

$328

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 9/29

9:55 am-2:37 pm

1 stop4h 42m

Portland

Sat 10/3

6:20 pm-11:26 pm

1 stop5h 06m

$330

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 9/22

8:00 am-11:55 am

1 stop3h 55m

Portland

Tue 9/29

6:00 am-1:46 pm

2 stops7h 46m

$342

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Fri 6/5

5:01 pm-11:09 pm

1 stop6h 08m

Portland

Wed 6/10

4:45 pm-8:50 pm

1 stop4h 05m

$348

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Wed 5/20

8:20 am-11:55 am

1 stop3h 35m

Portland

Sun 5/24

6:00 am-12:36 pm

1 stop6h 36m

$352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from South Bend to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between South Bend and Portland, Maine?

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from South Bend is in February. Flight prices, which tend to average around $222, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $286.

When to book flights from South Bend to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from South Bend to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap South Bend to Portland, Maine (SBN to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Bend to Portland, Maine

Fastest flight time

3h 35m

Direct flights

None
The fastest flight from South Bend to Portland, Maine takes 3h 35m
There are no direct flights from South Bend to Portland, Maine. There are no popular flight routes from South Bend to Portland, Maine.
Search flight deals

Frequently asked questions about flying from South Bend to Portland, Maine

  • How far is South Bend/Michiana to Portland by plane?

    The distance between South Bend/Michiana and Portland is about 822.0 mi. Typically, this will take 3h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from South Bend/Michiana Airport to Portland Airport?

    Prices for flights from South Bend/Michiana Airport to Portland Airport were last updated today.

  • How many operators does momondo search for flights from South Bend/Michiana Airport to Portland Airport?

  • How old do you have to be to fly from South Bend/Michiana Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from South Bend to Portland, Maine?

Best airlines flying from South Bend to Portland, Maine

Compare and see reviews for airlines that fly from South Bend to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $216Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
DeltaPriceFrom $226Free CancellationRating
7.9
8,459 reviews
Search Delta flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,690 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from South Bend to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Bend to Portland for you.

Can I find flights from South Bend to Portland with flexible booking policies on momondo?

All flight searches from South Bend to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South Bend to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from South Bend.

I’m not ready to book a flight from South Bend to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Bend to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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