Cheap flights from Philadelphia to South Bend (PHL - SBN) from $102

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
PHL — SBN
Sep 26 — Oct 31

The best prices from Philadelphia to South Bend/Michiana are usually found in December or March, booked 15 days in advance, depart on a Monday or Tuesday and return on a Wednesday

How to find the cheapest flight from Philadelphia (PHL) to South Bend (SBN)

All the information you need to plan the best PHL to SBN flight in 2023: compare Philadelphia to South Bend flight prices with the expected peak season, weather and rainfall in South Bend.

Popular in

September

Cheapest in

December

Round-trip from

$341

One-way from

$108
High demand for flights, 23% potential price rise
Best time to find cheap flights, 34% potential price drop
From Philadelphia to South Bend/Michiana
One-way flight from Philadelphia to South Bend/Michiana

PHL - SBN

Price

$341 - $659

SBN

Temperature

24.8 - 73.4 °F

SBN

Rainfall

2 - 4 inches

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

Thursday flights are found to be more expensive to fly from Philadelphia to South Bend. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to South Bend.

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

To save on the cost of your flight from Philadelphia to South Bend, book at least 16 days before your planned departure. Booking around this time can save you about 3% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $520 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $532.

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

The best pricing can be found in the month of December. Prices to South Bend from Philadelphia average $514. You can even find prices in December for less than $514, as users have found deals to South Bend from as low as $250. The month of September appears to be one of the more expensive times to travel to South Bend from Philadelphia. Flying in the targeted month can save you up to 30%.

When is the cheapest time to fly from Philadelphia to South Bend (PHL - SBN)?

A simple way to save on the total cost of your ticket is to fly from Philadelphia to South Bend at noon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.

Cheap American Airlines flights from Philadelphia to South Bend

Check out some of the cheapest American Airlines flights we've come across from Philadelphia to South Bend. It's recommended that users confirm their flight details before booking.

Cheap United Airlines flights from Philadelphia to South Bend

Have a look at some of the cheapest available United Airlines flights departing from Philadelphia and landing in South Bend. Deals frequently update to provide users with more options.

Cheap Philadelphia to South Bend flights in September & October 2023

The best prices found for PHL to SBN flights for September, October
The lowest fares we've come across on flights traveling from Philadelphia to South Bend in September and October 2023. More deals are always being added, so be sure to check back regularly.

Philadelphia to South Bend 2023 flight deals

Cheap flights to South Bend from Philadelphia found for this year
The lowest fares we've come across on flights traveling from Philadelphia to South Bend in September and October 2023. More deals are always being added, so be sure to check back regularly.

Philadelphia to South Bend flights leaving soon

Late deals on return flights to South Bend from Philadelphia, departing today and this week
Consider one of these great deals we found on last-minute flights from Philadelphia to South Bend. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to South Bend from Philadelphia

The cheapest one-way flights from Philadelphia to South Bend
Users in need of a one-way flight from Philadelphia to South Bend can choose from these deals. Users in need of a round-trip flight from Philadelphia to South Bend instead should update the search form at the top of page.

Find flights from Philadelphia to South Bend within your budget

Use the slider to find flights from Philadelphia to South Bend that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$331 - $495

Route

Depart

Return

Price

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Mon 10/2

1 stop12h 42m

South Bend/Michiana

Sat 10/7

2 stops23h 11m

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Fri 12/1

1 stop6h 58m

South Bend/Michiana

Sun 12/3

1 stop3h 40m

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Mon 10/16

1 stop5h 52m

South Bend/Michiana

Thu 10/19

1 stop5h 09m

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Mon 10/2

1 stop12h 42m

South Bend/Michiana

Sat 10/7

3 stops19h 06m

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Fri 12/1

2 stops13h 57m

South Bend/Michiana

Sun 12/3

2 stops9h 36m

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Mon 10/16

1 stop11h 57m

South Bend/Michiana

Thu 10/19

2 stops20h 17m

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Sat 10/7

1 stop7h 01m

South Bend/Michiana

Mon 10/9

1 stop4h 54m

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Sun 11/19

1 stop5h 34m

South Bend/Michiana

Mon 11/20

1 stop4h 28m

PhiladelphiaSouth Bend/Michiana

PHL - SBN

PHLSBN

Philadelphia

Mon 11/27

1 stop17h 46m

South Bend/Michiana

Fri 12/1

1 stop24h 59m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing South Bend

To help decide which airline to fly from Philadelphia to South Bend, see what other customers have to say about American Airlines, United Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,018 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Delta
7.9
Good
3,018 reviews
Delta
7.9
Good
3,018 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,018 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,018 reviews

Boarding

8.0

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Related info for your journey

Useful info, stats and facts about Philadelphia to South Bend flights.

Can I find flights from Philadelphia to South Bend for under $400 on Cheapflights?

Yes, there are multiple flights from Philadelphia to South Bend for under $400. The cheapest flight booked recently is on Multiple Airlines for just $331, but on average you can expect to pay $470.

Are there last-minute flights available from Philadelphia to South Bend for under $400?

There are currently 6+ open flights from Philadelphia to South Bend within the next 7 days for less than $400.

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

Delta, at $343, was found to be the cheapest airline from Philadelphia to South Bend.Alternate airlines to your destination round-trip include American Airlines and United Airlines. These flights start at 33% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Philadelphia to South Bend are American Airlines ($102), Delta ($104), and United Airlines ($298).

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

What does PHL to SBN mean?

Great question - PHL to SBN just means Philadelphia Airport to South Bend/Michiana Airport. Now you’ll know what these unique codes when you look for flights!

Alternative routes for Philadelphia to South Bend

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Philadelphia to South Bend

The chart below displays the airlines Cheapflights users traveling from Philadelphia to South Bend choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$261Average$466FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$277Average$496FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$321Average$452FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.