How long is the flight from South Bend to Washington, D.C.?

Airlines like Delta and United Airlines fly from South Bend to Washington, D.C. in about 1h 40m. The time it takes to get you to your destination can typically vary by up to 4h 33m. There are 503 mi between South Bend and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from South Bend to Washington, D.C. round-trip?

According to our current data, Breeze Airways ($55), United Airlines ($157), and American Airlines ($213) offers the cheapest pricing from South Bend to Washington, D.C.. You may be able to fly from South Bend to Washington, D.C. for 81% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from South Bend to Washington, D.C.?

The most popular flight routes from South Bend to Washington, D.C. are South Bend/Michiana - Washington, D.C. Dulles Intl, South Bend/Michiana - Washington, D.C. Reagan-National and South Bend/Michiana - Baltimore/Washington.

What are the cheapest flights from South Bend to Washington, D.C.?

On average you can expect to pay $324 for a flight from South Bend to Washington, D.C.. The cheapest flight overall is $109 while the most popular route, (South Bend/Michiana - Washington, D.C. Dulles Intl) is currently priced at $182.

What are the most reliable airlines from South Bend to Washington, D.C.?

The top 3 most reliable airlines when flying from South Bend to Washington, D.C. are Mesa Airlines (89%), United Airlines (82%) and Breeze Airways (67%).

What are the most popular airlines that fly from South Bend to Washington, D.C.?

United Airlines, Breeze Airways and American Airlines are the most popular airlines when flying from South Bend to Washington, D.C..

Most accurate provider : When it comes to deals on South Bend-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on South Bend-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from South Bend to Washington, D.C.?

South Bend/Michiana (SBN) is the airport you will fly out of if you book a flight from South Bend to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from South Bend/Michiana; the airport handles an average of 1 outbound flight to Washington, D.C. per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the South Bend airport to Washington, D.C.. It is only a 3.4 mi journey to South Bend/Michiana (SBN) from South Bend’s city center.

Can I find deals for flights from South Bend to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on South Bend to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from South Bend to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Washington, D.C..

Can I find deals for business class flights from South Bend to Washington, D.C.?

Yes. Cheapflights offers flight deals from South Bend to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$89+ Cheap Flights from South Bend to Washington, D.C.

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1. Tell us where you want to go

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3. Compare prices and book

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Cheapflights Tip: The best prices from South Bend/Michiana to Washington, D.C. are usually found in March or January, booked 48 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from South Bend to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from South Bend to Washington, D.C.
Explore the most affordable flight options available from South Bend to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Fri 11/65:37 pm -

Nonstop1h 36m

Mon 11/93:01 pm -

Nonstop1h 56m

Deal found 9/17

$177

Fri 10/305:37 pm -

Nonstop1h 36m

Mon 11/23:01 pm -

Nonstop1h 56m

Deal found 9/17

$182

Fri 11/205:37 pm -

Nonstop1h 36m

Mon 11/233:01 pm -

Nonstop1h 56m

Deal found 9/17

$187

Fri 9/253:43 pm -

Nonstop1h 36m

Fri 10/23:01 pm -

Nonstop1h 56m

Deal found 9/17

$192

Mon 10/267:48 pm -

1 stop24h 23m

Mon 11/23:01 pm -

Nonstop1h 56m

Deal found 9/22

$193

Fri 10/95:37 pm -

Nonstop1h 36m

Mon 10/123:01 pm -

Nonstop1h 56m

Deal found 9/18

$197

Mon 10/195:37 pm -

Nonstop1h 36m

Fri 10/233:01 pm -

Nonstop1h 56m

Deal found 9/20

$198

Fri 9/253:43 pm -

Nonstop1h 36m

Mon 9/281:07 pm -

Nonstop1h 56m

Deal found 9/20

$200

Fri 10/237:45 pm -

1 stop24h 26m

Mon 11/23:01 pm -

Nonstop1h 56m

Deal found 9/22

$210

Mon 10/197:48 pm -

1 stop17h 13m

Tue 10/276:24 am -

2 stops27h 02m

Deal found 9/17

$237

Mon 10/197:48 pm -

1 stop17h 13m

Wed 10/2810:45 am -

2 stops33h 21m

Deal found 9/17

$239

Mon 10/197:48 pm -

1 stop17h 13m

Thu 10/299:12 pm -

2 stops21h 43m

Deal found 9/18

$247

Best flights from South Bend to Washington, D.C.
Discover carefully curated flight deals from South Bend to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Sat 11/213:27 pm -

1 stop6h 13m

Sun 11/226:00 am -

1 stop3h 52m

Deal found 9/20

$315

Thu 10/1510:10 am -

Nonstop1h 40m

Mon 10/196:50 pm -

Nonstop1h 46m

Deal found 9/19

$319

Thu 11/196:02 am -

1 stop5h 08m

Mon 11/305:01 am -

1 stop6h 24m

Deal found 9/19

$486

Wed 10/148:23 am -

1 stop3h 29m

Wed 10/219:50 am -

1 stop4h 40m

Deal found 9/21

$315

Wed 12/29:53 am -

Nonstop1h 47m

Sat 12/56:00 pm -

Nonstop1h 59m

Deal found 9/19

$319

Fri 1/19:55 am -

Nonstop1h 53m

Wed 1/66:00 pm -

Nonstop2h 01m

Deal found 9/17

$319

Wed 12/165:12 pm -

1 stop7h 55m

Mon 12/216:00 am -

1 stop5h 49m

Deal found 9/19

$341

Fri 10/3010:03 am -

Nonstop1h 47m

Mon 11/23:37 pm -

1 stop4h 48m

Deal found 9/17

$329

Thu 10/1510:10 am -

Nonstop1h 40m

Thu 10/228:20 am -

1 stop4h 08m

Deal found 9/17

$329

Wed 10/143:11 pm -

1 stop8h 05m

Wed 10/215:13 pm -

1 stop3h 39m

Deal found 9/21

$382

Thu 10/155:50 am -

1 stop4h 40m

Mon 10/195:29 pm -

1 stop6h 11m

Deal found 9/18

$339

Thu 10/228:23 am -

1 stop24h 32m

Fri 10/309:50 am -

1 stop4h 40m

Deal found 9/17

$396

Fri 10/1610:10 am -

Nonstop1h 40m

Mon 10/193:47 pm -

1 stop4h 15m

Deal found 9/20

$354

Wed 10/148:23 am -

1 stop3h 29m

Fri 10/235:36 pm -

1 stop3h 16m

Deal found 9/21

$398

Sat 10/310:10 am -

Nonstop1h 40m

Wed 10/76:50 pm -

Nonstop1h 46m

Deal found 9/17

$359

Wed 10/148:23 am -

1 stop3h 29m

Thu 10/229:50 am -

1 stop4h 40m

Deal found 9/21

$398

Sat 10/34:45 pm -

1 stop6h 14m

Sun 10/47:10 pm -

1 stop4h 30m

Deal found 9/17

$369

Tue 10/208:23 am -

1 stop3h 09m

Tue 10/205:35 pm -

1 stop3h 17m

Deal found 9/21

$438

Tue 10/2011:34 am -

1 stop4h 08m

Sat 10/246:30 am -

1 stop4h 27m

Deal found 9/17

$401

Mon 10/193:33 pm -

1 stop4h 35m

Sat 10/246:30 am -

1 stop4h 27m

Deal found 9/17

$401

Sat 11/148:20 am -

1 stop3h 13m

Wed 11/186:00 am -

2 stops8h 29m

Deal found 9/17

$519

Wed 10/288:23 am -

1 stop3h 29m

Sat 10/3112:37 pm -

2 stops9h 05m

Deal found 9/17

$519

Fri 10/169:28 am -

1 stop4h 55m

Mon 10/198:30 am -

1 stop3h 58m

Deal found 9/17

$439

Wed 12/26:02 am -

2 stops10h 55m

Sat 12/56:00 am -

1 stop7h 19m

Deal found 9/19

$519

Sat 11/215:17 pm -

1 stop4h 44m

Sun 11/229:14 am -

2 stops5h 33m

Deal found 9/20

$544

Mon 10/263:11 pm -

2 stops7h 14m

Mon 11/29:40 am -

1 stop4h 50m

Deal found 9/22

$554

Thu 11/198:20 am -

2 stops9h 00m

Mon 11/309:45 am -

1 stop5h 02m

Deal found 9/19

$564

Fri 10/28:25 am -

2 stops7h 57m

Sun 10/45:35 pm -

1 stop3h 15m

Deal found 9/19

$564

Fri 10/28:25 am -

2 stops8h 07m

Mon 10/59:40 am -

1 stop4h 52m

Deal found 9/18

$564

Sat 11/218:20 am -

2 stops8h 39m

Mon 11/309:45 am -

1 stop5h 02m

Deal found 9/21

$574

Last-minute flights from South Bend to Washington, D.C.
Discover last-minute flight deals from South Bend to Washington, D.C.. Data last updated September 22, 2026 and is based on user searches.

Mon 9/283:43 pm -

Nonstop1h 36m

Fri 10/23:01 pm -

Nonstop1h 56m

Deal found 9/17

$192

Fri 10/25:37 pm -

Nonstop1h 36m

Sun 10/411:12 am -

1 stop8h 54m

Deal found 9/19

$326

Fri 10/97:38 pm -

Nonstop1h 52m

Mon 10/127:45 am -

1 stop6h 19m

Deal found 9/18

$329

Fri 10/93:33 pm -

1 stop4h 35m

Mon 10/126:12 pm -

1 stop5h 28m

Deal found 9/17

$339

Thu 10/158:46 pm -

1 stop11h 34m

Thu 10/291:56 pm -

1 stop28h 59m

Deal found 9/17

$295

Sun 10/188:46 pm -

1 stop11h 34m

Thu 10/291:56 pm -

1 stop28h 59m

Deal found 9/17

$294

Mon 10/197:48 pm -

1 stop17h 13m

Tue 10/276:24 am -

2 stops27h 02m

Deal found 9/17

$237

Mon 10/197:48 pm -

1 stop17h 13m

Wed 10/2810:45 am -

2 stops33h 21m

Deal found 9/17

$239

Mon 10/197:48 pm -

1 stop17h 13m

Thu 10/299:12 pm -

2 stops21h 43m

Deal found 9/18

$247

Mon 10/197:48 pm -

1 stop17h 13m

Thu 10/221:56 pm -

1 stop28h 59m

Deal found 9/17

$259

Mon 10/197:48 pm -

1 stop17h 13m

Sun 10/251:56 pm -

1 stop29h 02m

Deal found 9/17

$304

Tue 10/206:12 am -

1 stop4h 42m

Tue 10/279:50 am -

1 stop4h 40m

Deal found 9/17

$291

One-way flights from South Bend to Washington, D.C.
Search for one-way flight options from South Bend to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Mon 11/165:37 pm -

Nonstop1h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$89

Fri 12/45:37 pm -

Nonstop1h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/17

$90

Fri 10/95:37 pm -

Nonstop1h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$93

Mon 11/166:29 pm -

1 stop25h 42m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$105

Mon 9/283:43 pm -

Nonstop1h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$113

Fri 11/66:02 pm -

1 stop18h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$128

Sun 11/158:46 pm -

1 stop13h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$136

Sun 10/258:46 pm -

2 stops37h 04m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$143

Mon 10/128:37 pm -

1 stop23h 34m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$143

Wed 11/259:32 pm -

1 stop27h 11m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$144

Sun 1/248:46 pm -

1 stop27h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$146

Sun 10/258:46 pm -

1 stop13h 31m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$151

Find flight deals from South Bend to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$177 (Kiwi.com)
One-way from	$89 (Super.com)
Popular in	August
Cheapest in	March
Average price	$349
Good round-trip deal	$319 or less
Good one-way deal	$188 or less

Provider with most accurate pricing for South Bend/Michiana-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for South Bend/Michiana-Washington, D.C. (WAS) flights.

Search Deals

From South Bend/Michiana to Washington, D.C. (WAS)

Search Deals

One-way flight from South Bend/Michiana to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($49 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from South Bend/Michiana to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from South Bend/Michiana to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Bend to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

South BendWashington, D.C.

SBN South Bend/Michiana - IAD Washington, D.C. Dulles Intl

SBNIAD

South Bend/Michiana

Fri 10/9

5:37 pm-7:13 pm

Nonstop1h 36m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$93

South BendWashington, D.C.

SBN South Bend/Michiana - IAD Washington, D.C. Dulles Intl

SBNIAD

South Bend/Michiana

Mon 10/12

8:37 pm-8:11 pm

1 stop23h 34m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$143

South BendWashington, D.C.

SBN South Bend/Michiana - DCA Washington, D.C. Reagan-National

SBNDCA

South Bend/Michiana

Sun 11/22

8:30 am-10:22 am

Nonstop1h 52m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$199

South BendWashington, D.C.

SBN South Bend/Michiana - DCA Washington, D.C. Reagan-National

SBNDCA

South Bend/Michiana

Sat 10/17

5:42 pm-11:59 pm

1 stop6h 17m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

South BendWashington, D.C.

SBN South Bend/Michiana - DCA Washington, D.C. Reagan-National

SBNDCA

South Bend/Michiana

Tue 12/22

8:20 am-11:35 am

1 stop3h 15m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

South BendWashington, D.C.

SBN South Bend/Michiana - DCA Washington, D.C. Reagan-National

SBNDCA

South Bend/Michiana

Wed 11/18

5:17 pm-11:46 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

South BendWashington, D.C.

SBN South Bend/Michiana - DCA Washington, D.C. Reagan-National

SBNDCA

South Bend/Michiana

Wed 12/16

5:19 pm-10:42 pm

1 stop5h 23m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

South BendWashington, D.C.

SBN South Bend/Michiana - DCA Washington, D.C. Reagan-National

SBNDCA

South Bend/Michiana

Mon 10/19

3:11 pm-6:37 pm

1 stop3h 26m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

South BendWashington, D.C.

SBN South Bend/Michiana - DCA Washington, D.C. Reagan-National

SBNDCA

South Bend/Michiana

Thu 11/19

8:20 am-11:29 am

1 stop3h 09m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

South BendWashington, D.C.

SBN South Bend/Michiana - DCA Washington, D.C. Reagan-National

SBNDCA

South Bend/Michiana

Mon 3/15

2:30 pm-7:19 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from South Bend to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Washington, D.C. in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars

*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-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on South Bend-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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-Washington, D.C. 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 Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from South Bend with our price prediction graph.

SBN-WAS

SBN-IAD

SBN-BWI

SBN-DCA

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 Washington, D.C.

SBN-WAS

SBN-IAD

SBN-BWI

SBN-DCA

What is the cheapest month to book a flight from South Bend to Washington, D.C.?

Currently, January is the cheapest month in which you can book a flight from South Bend to Washington, D.C. (average of $249). Flying from South Bend to Washington, D.C. in June is currently the most expensive (average of $340). 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.

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

It’s typically best to fly out from South Bend to Washington, D.C. in the afternoon. Doing so could potentially save you 56% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from South Bend to Washington, D.C.?

Airfare is below average for this route at the moment.

South Bend to Washington, D.C. flights typically cost between $256 and $410 in November.
The cheapest round-trip price found within the last 5 days was $177 on Breeze Airways (Nov 6-Nov 9).

How far ahead should I book a flight from South Bend to Washington, D.C.?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Bend to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Breeze Airways,Delta, andUnited Airlines from South Bend to Washington, D.C. to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.2

Very good

326 reviews

Reviews

1 / 18

4.0

Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Breeze Airways

8.2

Very good

326 reviews

Breeze Airways

8.2

Very good

326 reviews

Reviews

1 / 18

4.0

Okay

Lisa,Mar 2026

ORF - JAX

Delta

7.8

Good

8,594 reviews

Breeze Airways

8.2

Very good

326 reviews

Reviews

1 / 18

4.0

Okay

Lisa,Mar 2026

ORF - JAX

United Airlines

7.4

Good

10,230 reviews

Breeze Airways

8.2

Very good

326 reviews

Reviews

1 / 18

4.0

Okay

Lisa,Mar 2026

ORF - JAX

Related info for your journey

What airport do you fly from for flights from South Bend to Washington, D.C.?
South Bend/Michiana (SBN) is the airport you will fly out of if you book a flight from South Bend to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from South Bend/Michiana; the airport handles an average of 1 outbound flight to Washington, D.C. per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the South Bend airport to Washington, D.C.. It is only a 3.4 mi journey to South Bend/Michiana (SBN) from South Bend’s city center.
How long is the flight from South Bend to Washington, D.C.?
Airlines like Delta and United Airlines fly from South Bend to Washington, D.C. in about 1h 40m. The time it takes to get you to your destination can typically vary by up to 4h 33m. There are 503 mi between South Bend and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from South Bend to Washington, D.C. round-trip?
According to our current data, Breeze Airways ($55), United Airlines ($157), and American Airlines ($213) offers the cheapest pricing from South Bend to Washington, D.C.. You may be able to fly from South Bend to Washington, D.C. for 81% less than the average price by searching for these airlines.
What are the most popular routes from South Bend to Washington, D.C.?
The most popular flight routes from South Bend to Washington, D.C. are South Bend/Michiana - Washington, D.C. Dulles Intl, South Bend/Michiana - Washington, D.C. Reagan-National and South Bend/Michiana - Baltimore/Washington.
What are the most reliable airlines from South Bend to Washington, D.C.?
The top 3 most reliable airlines when flying from South Bend to Washington, D.C. are Mesa Airlines (89%), United Airlines (82%) and Breeze Airways (67%).
What are the cheapest flights from South Bend to Washington, D.C.?
On average you can expect to pay $324 for a flight from South Bend to Washington, D.C.. The cheapest flight overall is $109 while the most popular route, (South Bend/Michiana - Washington, D.C. Dulles Intl) is currently priced at $182.
Can I find deals for flights from South Bend to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on South Bend to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Bend to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Washington, D.C..
Can I find deals for business class flights from South Bend to Washington, D.C.?
Yes. Cheapflights offers flight deals from South Bend to Washington, D.C. 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 Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from South Bend to Washington, D.C. (average of $249). Flying from South Bend to Washington, D.C. in June is currently the most expensive (average of $340). 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 4 airlines flying from South Bend to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$55	Average$141	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$157	Average$339	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$213	Average$408	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$228	Average$390	FlexibilityNo cancel fee	On-timeN/A

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$89+ Cheap flights from South Bend (SBN) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from South Bend to Washington, D.C.

Cheapest flights from South Bend to Washington, D.C.Explore the most affordable flight options available from South Bend to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Explore the most affordable flight options available from South Bend to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Best flights from South Bend to Washington, D.C.Discover carefully curated flight deals from South Bend to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Discover carefully curated flight deals from South Bend to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Last-minute flights from South Bend to Washington, D.C.Discover last-minute flight deals from South Bend to Washington, D.C.. Data last updated September 22, 2026 and is based on user searches.

Discover last-minute flight deals from South Bend to Washington, D.C.. Data last updated September 22, 2026 and is based on user searches.

One-way flights from South Bend to Washington, D.C.Search for one-way flight options from South Bend to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Search for one-way flight options from South Bend to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

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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 Washington, D.C. in September.

Best time to book a flight from South Bend to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from South Bend with our price prediction graph.

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What is the cheapest month to book a flight from South Bend to Washington, D.C.?

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

Find hourly flight availability from South Bend to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 22, 2026.

It’s typically best to fly out from South Bend to Washington, D.C. in the afternoon. Doing so could potentially save you 56% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from South Bend to Washington, D.C.?

Airfare is below average for this route at the moment.

South Bend to Washington, D.C. flights typically cost between $256 and $410 in November.The cheapest round-trip price found within the last 5 days was $177 on Breeze Airways (Nov 6-Nov 9).

How far ahead should I book a flight from South Bend to Washington, D.C.?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Bend to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Breeze Airways,Delta, andUnited Airlines from South Bend to Washington, D.C. to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from South Bend to Washington, D.C.?

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What are the cheapest airlines flying from South Bend to Washington, D.C. round-trip?

What are the most popular routes from South Bend to Washington, D.C.?

What are the most reliable airlines from South Bend to Washington, D.C.?

What are the cheapest flights from South Bend to Washington, D.C.?

Can I find deals for flights from South Bend to Washington, D.C. that include hotel bookings?

How can I find direct flights from South Bend to Washington, D.C.?

Can I find deals for business class flights from South Bend to Washington, D.C.?

What is the cheapest month to book a flight from South Bend to Washington, D.C.?

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South Bend and Washington, D.C. flights

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Top 4 airlines flying from South Bend to Washington, D.C.

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Cheapest flights from South Bend to Washington, D.C.
Explore the most affordable flight options available from South Bend to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.

Best flights from South Bend to Washington, D.C.
Discover carefully curated flight deals from South Bend to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Last-minute flights from South Bend to Washington, D.C.
Discover last-minute flight deals from South Bend to Washington, D.C.. Data last updated September 22, 2026 and is based on user searches.

One-way flights from South Bend to Washington, D.C.
Search for one-way flight options from South Bend to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

South Bend to Washington, D.C. flights typically cost between $256 and $410 in November.
The cheapest round-trip price found within the last 5 days was $177 on Breeze Airways (Nov 6-Nov 9).