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Cheap flights from South Bend to Portland from $189

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 9/24. 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 (SBN-PWM)

Cheap round-trip flights

Delta Logo
5:09 pm - 10:19 pmSBN-PWM
5h 10m1 stop
Delta Logo
4:48 pm - 8:49 pmPWM-SBN
4h 01m1 stop
$253Delta
Find Deal
Wed, Oct 29 - Mon, Nov 3
Delta Logo
5:09 pm - 10:19 pmSBN-PWM
5h 10m1 stop
Delta Logo
6:01 am - 1:36 pmPWM-SBN
7h 35m2 stops
$254Delta
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
2:16 pm - 12:05 amSBN-PWM
9h 49m2 stops
Delta Logo
4:48 pm - 8:49 pmPWM-SBN
4h 01m1 stop
$258Delta
Find Deal
Wed, Oct 29 - Mon, Nov 3
American Airlines Logo
6:05 am - 1:07 pmSBN-PWM
7h 02m1 stop
American Airlines Logo
6:05 pm - 12:29 amPWM-SBN
6h 24m1 stop
$268American Airlines
Find Deal
Tue, Sep 16 - Thu, Sep 18
American Airlines Logo
7:36 am - 8:11 pmSBN-PWM
12h 35m2 stops
American Airlines Logo
6:05 pm - 12:29 amPWM-SBN
6h 24m1 stop
$273American Airlines
Find Deal
Tue, Sep 16 - Thu, Sep 18
United Airlines Logo
4:55 pm - 9:59 pmSBN-PWM
5h 04m1 stop
United Airlines Logo
6:14 am - 12:36 pmPWM-SBN
6h 22m1 stop
$287United Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
United Airlines Logo
6:23 am - 2:25 pmSBN-PWM
8h 02m2 stops
United Airlines Logo
6:14 am - 12:36 pmPWM-SBN
6h 22m1 stop
$292United Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
United Airlines Logo
3:15 pm - 11:09 pmSBN-PWM
7h 54m2 stops
United Airlines Logo
6:00 am - 4:14 pmPWM-SBN
10h 14m2 stops
$297United Airlines
Find Deal
Wed, Dec 17 - Tue, Jan 13
American Airlines Logo
7:39 pm - 11:51 pmSBN-PWM
4h 12m1 stop
American Airlines Logo
6:00 am - 12:09 pmPWM-SBN
6h 09m1 stop
$307American Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
United Airlines Logo
9:10 am - 2:26 pmSBN-PWM
5h 16m1 stop
United Airlines Logo
6:23 pm - 11:23 pmPWM-SBN
5h 00m1 stop
$323United Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30

United Airlines flights from South Bend to Portland, Maine

Our best United Airlines deals on South Bend to Portland, Maine flight tickets
United Airlines
Aug 26
SBN4:55 pmSouth Bend/Michiana
5h 04m
1 stop
PWM9:59 pmPortland
Aug 29
PWM6:14 amPortland
6h 22m
1 stop
SBN12:36 pmSouth Bend/Michiana
$287
Find similar
United Airlines
Aug 26
SBN6:23 amSouth Bend/Michiana
8h 02m
2 stops
PWM2:25 pmPortland
Aug 29
PWM6:14 amPortland
6h 22m
1 stop
SBN12:36 pmSouth Bend/Michiana
$292
Find similar
United Airlines
Dec 17
SBN3:15 pmSouth Bend/Michiana
7h 54m
2 stops
PWM11:09 pmPortland
Jan 13
PWM6:00 amPortland
10h 14m
2 stops
SBN4:14 pmSouth Bend/Michiana
$297
Find similar

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 16
SBN6:05 amSouth Bend/Michiana
7h 02m
1 stop
PWM1:07 pmPortland
Sep 18
PWM6:05 pmPortland
6h 24m
1 stop
SBN12:29 amSouth Bend/Michiana
$268
Find similar
American Airlines
Sep 16
SBN7:36 amSouth Bend/Michiana
12h 35m
2 stops
PWM8:11 pmPortland
Sep 18
PWM6:05 pmPortland
6h 24m
1 stop
SBN12:29 amSouth Bend/Michiana
$273
Find similar
American Airlines
Oct 10
SBN7:39 pmSouth Bend/Michiana
4h 12m
1 stop
PWM11:51 pmPortland
Oct 12
PWM6:00 amPortland
6h 09m
1 stop
SBN12:09 pmSouth Bend/Michiana
$307
Find similar

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 August 14, 2025.
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

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Wed 10/29

5:09 pm-10:19 pm

1 stop5h 10m

Portland

Mon 11/3

4:48 pm-8:49 pm

1 stop4h 01m

$253

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Wed 10/15

5:09 pm-10:19 pm

1 stop5h 10m

Portland

Wed 10/22

6:01 am-1:36 pm

2 stops7h 35m

$254

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Wed 10/29

2:16 pm-12:05 am

2 stops9h 49m

Portland

Mon 11/3

4:48 pm-8:49 pm

1 stop4h 01m

$258

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 9/16

6:05 am-1:07 pm

1 stop7h 02m

Portland

Thu 9/18

6:05 pm-12:29 am

1 stop6h 24m

$268

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 9/16

7:36 am-8:11 pm

2 stops12h 35m

Portland

Thu 9/18

6:05 pm-12:29 am

1 stop6h 24m

$273

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 8/26

4:55 pm-9:59 pm

1 stop5h 04m

Portland

Fri 8/29

6:14 am-12:36 pm

1 stop6h 22m

$287

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Tue 8/26

6:23 am-2:25 pm

2 stops8h 02m

Portland

Fri 8/29

6:14 am-12:36 pm

1 stop6h 22m

$292

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Wed 12/17

3:15 pm-11:09 pm

2 stops7h 54m

Portland

Tue 1/13

6:00 am-4:14 pm

2 stops10h 14m

$297

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Fri 10/10

7:39 pm-11:51 pm

1 stop4h 12m

Portland

Sun 10/12

6:00 am-12:09 pm

1 stop6h 09m

$307

South BendPortland

SBN - PWM

SBNPWM

South Bend/Michiana

Wed 8/27

9:10 am-2:26 pm

1 stop5h 16m

Portland

Sat 8/30

6:23 pm-11:23 pm

1 stop5h 00m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from South Bend is on a Saturday. momondo users have found tickets for Saturday departures for as low as $407. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from South Bend because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,356.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the afternoon is the cheapest time of day to fly from South Bend to Portland, Maine when you can find flight prices for as low as $452. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $498. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Best Price Found

$189

Fastest flight time

3h 51m

Direct flights

None

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from South Bend in the past 72 hours is $189. The best round-trip flight deal from South Bend to Portland, Maine found on momondo in the last 72 hours is $253.
The fastest flight from South Bend to Portland, Maine takes 3h 51m
There are no direct flights from South Bend to Portland, Maine. Popular non-direct route for this connection is South Bend/Michiana Airport - Portland Airport.
There is 1 airport near Portland, Maine: Portland (PWM)
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  • 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 51m 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
DeltaPriceFrom $268Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,916 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
Bartlett
Gorham
Brunswick
Auburn
Intervale
Windham
Bath
Falmouth
Georgetown
Oxford
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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