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Cheap flights from Washington, D.C. to South Bend from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to South Bend departing on 12/5. 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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Find the cheapest flights from Washington, D.C. to South Bend

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
1:55 pm - 3:54 pmIAD-SBN
1h 59mnonstop
Breeze Airways Logo
4:39 pm - 6:15 pmSBN-IAD
1h 36mnonstop
$132Breeze Airways
Find Deal
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
6:45 pm - 8:41 pmIAD-SBN
1h 56mnonstop
United Airlines Logo
7:50 pm - 12:15 amSBN-IAD
4h 25m1 stop
$183United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 28
United Airlines Logo
6:45 pm - 8:41 pmIAD-SBN
1h 56mnonstop
United Airlines Logo
9:56 am - 11:37 amSBN-IAD
1h 41mnonstop
$193United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Breeze Airways Logo
2:10 pm - 4:09 pmIAD-SBN
1h 59mnonstop
Breeze Airways Logo
4:54 pm - 6:31 pmSBN-IAD
1h 37mnonstop
$198Breeze Airways
Find Deal
Fri, Dec 19 - Fri, Dec 26
Multiple Airlines Logo
11:40 am - 7:29 pmIAD-SBN
31h 49m2 stops
Multiple Airlines Logo
4:54 pm - 6:31 pmSBN-IAD
1h 37mnonstop
$199Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
1:10 pm - 6:37 pmIAD-SBN
5h 27m1 stop
United Airlines Logo
9:56 am - 11:37 amSBN-IAD
1h 41mnonstop
$203United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
6:45 pm - 8:41 pmIAD-SBN
1h 56mnonstop
United Airlines Logo
10:00 am - 11:47 amSBN-IAD
1h 47mnonstop
$209United Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
Delta Logo
3:10 pm - 10:34 pmDCA-SBN
7h 24m1 stop
Delta Logo
2:05 pm - 6:59 pmSBN-DCA
4h 54m1 stop
$229Delta
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Sat, Feb 14 - Fri, Feb 20
Delta Logo
6:59 am - 11:45 amDCA-SBN
4h 46m1 stop
Delta Logo
12:30 pm - 7:40 pmSBN-DCA
7h 10m1 stop
$233Delta
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Fri, Dec 5 - Tue, Dec 9
American Airlines Logo
5:50 pm - 10:50 pmBWI-SBN
5h 00m1 stop
American Airlines Logo
7:41 pm - 11:43 pmSBN-BWI
4h 02m1 stop
$304American Airlines
Find Deal
Sat, Dec 20 - Mon, Dec 22

United Airlines flights from Washington, D.C. to South Bend

Our best United Airlines deals on Washington, D.C. to South Bend flight tickets
United Airlines
Dec 12
IAD6:45 pmWashington, D.C. Dulles Intl
1h 56m
SBN8:41 pmSouth Bend/Michiana
Dec 28
SBN7:50 pmSouth Bend/Michiana
4h 25m
1 stop
IAD12:15 amWashington, D.C. Dulles Intl
$183
Find similar
United Airlines
Dec 4
IAD6:45 pmWashington, D.C. Dulles Intl
1h 56m
SBN8:41 pmSouth Bend/Michiana
Dec 8
SBN9:56 amSouth Bend/Michiana
1h 41m
IAD11:37 amWashington, D.C. Dulles Intl
$193
Find similar
United Airlines
Dec 4
IAD1:10 pmWashington, D.C. Dulles Intl
5h 27m
1 stop
SBN6:37 pmSouth Bend/Michiana
Dec 8
SBN9:56 amSouth Bend/Michiana
1h 41m
IAD11:37 amWashington, D.C. Dulles Intl
$203
Find similar

American Airlines flights from Washington, D.C. to South Bend

Our best American Airlines deals on Washington, D.C. to South Bend flight tickets
American Airlines
Dec 20
BWI5:50 pmBaltimore/Washington
5h 00m
1 stop
SBN10:50 pmSouth Bend/Michiana
Dec 22
SBN7:41 pmSouth Bend/Michiana
4h 02m
1 stop
BWI11:43 pmBaltimore/Washington
$304
Find similar
American Airlines
Dec 12
BWI7:21 pmBaltimore/Washington
4h 38m
1 stop
SBN11:59 pmSouth Bend/Michiana
Dec 28
SBN7:41 pmSouth Bend/Michiana
4h 02m
1 stop
BWI11:43 pmBaltimore/Washington
$309
Find similar
American Airlines
Dec 5
BWI7:21 pmBaltimore/Washington
4h 38m
1 stop
SBN11:59 pmSouth Bend/Michiana
Dec 11
SBN7:45 pmSouth Bend/Michiana
4h 38m
1 stop
BWI12:23 amBaltimore/Washington
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to South Bend 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 November 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Fri 1/16

1:55 pm-3:54 pm

Nonstop1h 59m

South Bend/Michiana

Mon 1/19

4:39 pm-6:15 pm

Nonstop1h 36m

$132

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Fri 12/12

6:45 pm-8:41 pm

Nonstop1h 56m

South Bend/Michiana

Sun 12/28

7:50 pm-12:15 am

1 stop4h 25m

$183

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Thu 12/4

6:45 pm-8:41 pm

Nonstop1h 56m

South Bend/Michiana

Mon 12/8

9:56 am-11:37 am

Nonstop1h 41m

$193

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Fri 12/19

2:10 pm-4:09 pm

Nonstop1h 59m

South Bend/Michiana

Fri 12/26

4:54 pm-6:31 pm

Nonstop1h 37m

$198

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Thu 12/4

11:40 am-7:29 pm

2 stops31h 49m

South Bend/Michiana

Mon 12/8

4:54 pm-6:31 pm

Nonstop1h 37m

$199

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Thu 12/4

1:10 pm-6:37 pm

1 stop5h 27m

South Bend/Michiana

Mon 12/8

9:56 am-11:37 am

Nonstop1h 41m

$203

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Tue 12/16

6:45 pm-8:41 pm

Nonstop1h 56m

South Bend/Michiana

Tue 12/23

10:00 am-11:47 am

Nonstop1h 47m

$209

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Sat 2/14

3:10 pm-10:34 pm

1 stop7h 24m

South Bend/Michiana

Fri 2/20

2:05 pm-6:59 pm

1 stop4h 54m

$229

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Fri 12/5

6:59 am-11:45 am

1 stop4h 46m

South Bend/Michiana

Tue 12/9

12:30 pm-7:40 pm

1 stop7h 10m

$233

BaltimoreSouth Bend

BWI - SBN

BWISBN

Baltimore/Washington

Sat 12/20

5:50 pm-10:50 pm

1 stop5h 00m

South Bend/Michiana

Mon 12/22

7:41 pm-11:43 pm

1 stop4h 02m

$304

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 South Bend from

How to get the cheapest flight ticket from Washington, D.C. to South Bend

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 Washington, D.C. and South Bend?

What is the cheapest month to fly to South Bend?

The cheapest month to fly to South Bend from Washington, D.C. is in January. Flight prices, which tend to average around $77, are often lower during this time because this is during the off-season. The month of February is another great option to travel to South Bend, with average flight prices from Washington, D.C. averaging around $206.

What is the cheapest day to depart on your flight to South Bend?

According to our data, Monday is the cheapest day to fly to South Bend from Washington, D.C.. The lowest ticket price found for a Monday departure recently was $84. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to South Bend for around $324.

What is the cheapest time of day to depart on your flight to South Bend?

Flying to South Bend from Washington, D.C. in the morning is the least expensive time of day to depart. momondo users have found prices as low as $76 when looking at flights departing in the morning. Flights in the evening are often more expensive with an average ticket price of $289.

What is the cheapest Washington, D.C. to South Bend/Michiana flight route?

Fly from Washington, D.C. Reagan-National to South Bend/Michiana for the best Washington, D.C. - South Bend/Michiana flight prices

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

You are more likely to see cheaper flights to South Bend from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to South Bend for around $223 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Bend from Washington, D.C. for as low as $61 on momondo.

What cabin class options are available on Washington, D.C. to South Bend/Michiana flights?

There are 2 cabin classes available to choose from on Washington, D.C. to South Bend/Michiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to South Bend flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to South Bend.

How have Washington, D.C. to South Bend flight prices changed over time?

As of November 2025, prices for Washington, D.C. to South Bend flights are approximately 62% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to South Bend

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

Cheap Washington, D.C. to South Bend (WAS to SBN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to South Bend

Best Price Found

$169

Fastest flight time

1h 56m

Direct flights

Every day

Airports in South Bend

1 airport
The best one-way flight to South Bend from Washington, D.C. in the past 72 hours is $169. The best round-trip flight deal from Washington, D.C. to South Bend found on momondo in the last 72 hours is $119.
The fastest flight from Washington, D.C. to South Bend takes 1h 56m
Direct flights go from Washington, D.C. to South Bend every day.
There is 1 airport near South Bend: South Bend/Michiana (SBN)
Search flight deals

  • How far is Washington, D.C. to South Bend/Michiana by plane?

    There are 521.5 mi between Washington, D.C. and South Bend/Michiana. Flights usually cover this in 1h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to South Bend/Michiana Airport?

    Prices for flights from Washington, D.C. to South Bend/Michiana Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to South Bend/Michiana Airport?

  • How old do you have to be to fly from Washington, D.C. to South Bend/Michiana 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 Washington, D.C. to South Bend/Michiana Airport.

  • What documentation or ID do you need to fly to South Bend/Michiana Airport?

    The necessary travel and health documents for your South Bend/Michiana Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to South Bend?

  • What is the most popular airline from Washington, D.C. to South Bend?

Best airlines flying from Washington, D.C. to South Bend

Compare and see reviews for airlines that fly from Washington, D.C. to South Bend with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $34Free CancellationRating
8.1
235 reviews
Search Breeze Airways flights
DeltaPriceFrom $114Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $119Free CancellationRating
7.4
9,027 reviews
Search United Airlines flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

  • United Airlines Flights From Washington, D.C. to South Bend

    United Airlines operates around 7 flights from Washington, D.C. to South Bend every week. The average price of these flights found in the last 72 hours has been $373, but momondo users have found United Airlines deals from Washington, D.C. to South Bend from as low as $119 round-trip. United Airlines has been scored 7.4/10 in 9,027 reviews.

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Shipshewana
Niles
Plymouth
Goshen
Notre Dame
Osceola

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to South Bend?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Bend from Washington, D.C..

Can I find flights from Washington, D.C. to South Bend with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Bend from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to South Bend?

Once all potential Washington, D.C. to South Bend flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to South Bend from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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