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

According to our current data, Breeze Airways ($78), United Airlines ($148), and Delta ($217) 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 67% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from South Bend to Washington, D.C. one-way?

One-way options have recently been found by users for as low as $51 on Breeze Airways. Other airlines that offer cheap prices include Allegiant Air from $97 and American Airlines from $100 one-way.

What is the cheapest day to fly from South Bend to Washington, D.C.?

Travelers seeking maximum savings on their South Bend to Washington, D.C. flight should consider departing on Friday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 - Baltimore/Washington and South Bend/Michiana - Washington, D.C. Reagan-National.

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

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

What is the cheapest day to fly round-trip from South Bend to Washington, D.C.?

Thursday is generally a great day to depart. Flying on this day could help you save up to 149%.

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

To save up to 126% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from South Bend to Washington, D.C. from $73 1-2 weeks out and tickets from $197 for flights departing within the next 72 hours.

What is the cheapest month to fly from South Bend to Washington, D.C.?

The best pricing can be found in the month of January. Prices to Washington, D.C. from South Bend average $238. You can even find prices in January for less than $238, as users have found deals to Washington, D.C. from as low as $36. The month of September appears to be one of the more expensive times to travel to Washington, D.C. from South Bend. Flying in the targeted month can save you up to 65%.

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 0 outbound flights 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.

$51+ Flights from South Bend to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from South Bend to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from South Bend/Michiana to Washington, D.C. are usually found in January or February, booked 54 days in advance, depart on a Friday or Monday and return on a Monday

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

Round-trip from	$78 (Breeze Airways)
One-way from	$51 (Priceline)
Popular in	September
Cheapest in	January
Average price	$274
Good round-trip deal	$278 or less
Good one-way deal	$128 or less

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. 28% potential increase in price ($93 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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

Find 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 June 12, 2025.

Mon 8/411:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Mon 8/118:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 6/12

$78

Fri 8/89:55 amSBN - IAD

Nonstop1h 43mUnited Airlines

Sun 8/107:15 pmIAD - SBN

Nonstop1h 51mUnited Airlines

Deal found 6/10

$148

Tue 7/15:18 pmSBN - BWI

1 stop5h 25mDelta

Fri 7/43:00 pmBWI - SBN

1 stop7h 37mDelta

Deal found 6/10

$217

Fri 7/118:30 amSBN - DCA

1 stop3h 04mDelta

Mon 7/2112:10 pmDCA - SBN

1 stop4h 25mDelta

Deal found 6/12

$217

Fri 7/118:30 amSBN - IAD

1 stop3h 02mDelta

Mon 7/215:23 pmIAD - SBN

1 stop3h 21mDelta

Deal found 6/12

$217

Mon 6/307:54 pmSBN - BWI

1 stop4h 21mAmerican Airlines

Fri 8/86:53 pmBWI - SBN

1 stop4h 05mAmerican Airlines

Deal found 6/10

$224

Fri 7/1811:07 amSBN - IAD

Nonstop1h 47mMultiple Airlines

Sun 7/209:25 amIAD - SBN

1 stop9h 32mMultiple Airlines

Deal found 6/10

$239

Thu 6/2611:54 amSBN - IAD

2 stops21h 29mAllegiant Air

Thu 7/319:25 amIAD - SBN

1 stop9h 32mAllegiant Air

Deal found 6/11

$241

Tue 6/171:47 pmSBN - IAD

1 stop5h 57mAmerican Airlines

Fri 6/208:14 pmIAD - SBN

1 stop4h 25mAmerican Airlines

Deal found 6/10

$249

Mon 6/307:49 pmSBN - BWI

2 stops27h 08mMultiple Airlines

Fri 8/88:22 pmBWI - SBN

1 stop23h 33mMultiple Airlines

Deal found 6/10

$286

Fri 7/187:30 amSBN - DCA

1 stop6h 43mUnited Airlines

Sun 7/206:00 pmDCA - SBN

1 stop5h 30mUnited Airlines

Deal found 6/11

$299

Fri 7/49:20 amSBN - BWI

1 stop4h 28mUnited Airlines

Mon 7/75:20 pmBWI - SBN

1 stop6h 10mUnited Airlines

Deal found 6/10

$326

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 June 12, 2025.

Mon 8/411:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Mon 8/118:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 6/12

$78

Fri 8/89:55 amSBN - IAD

Nonstop1h 43mUnited Airlines

Sun 8/107:15 pmIAD - SBN

Nonstop1h 51mUnited Airlines

Deal found 6/10

$148

Tue 7/15:18 pmSBN - BWI

1 stop5h 25mDelta

Fri 7/43:00 pmBWI - SBN

1 stop7h 37mDelta

Deal found 6/10

$217

Mon 6/307:54 pmSBN - BWI

1 stop4h 21mAmerican Airlines

Fri 8/86:53 pmBWI - SBN

1 stop4h 05mAmerican Airlines

Deal found 6/10

$224

Fri 7/1811:07 amSBN - IAD

Nonstop1h 47mMultiple Airlines

Sun 7/209:25 amIAD - SBN

1 stop9h 32mMultiple Airlines

Deal found 6/10

$239

Thu 6/2611:54 amSBN - IAD

2 stops21h 29mAllegiant Air

Thu 7/319:25 amIAD - SBN

1 stop9h 32mAllegiant Air

Deal found 6/11

$241

Fri 7/118:30 amSBN - DCA

1 stop3h 04mDelta

Mon 7/2112:10 pmDCA - SBN

1 stop4h 25mDelta

Deal found 6/12

$217

Fri 7/118:30 amSBN - IAD

1 stop3h 02mDelta

Mon 7/215:23 pmIAD - SBN

1 stop3h 21mDelta

Deal found 6/12

$217

Tue 6/171:47 pmSBN - IAD

1 stop5h 57mAmerican Airlines

Fri 6/208:14 pmIAD - SBN

1 stop4h 25mAmerican Airlines

Deal found 6/10

$249

Mon 6/307:49 pmSBN - BWI

2 stops27h 08mMultiple Airlines

Fri 8/88:22 pmBWI - SBN

1 stop23h 33mMultiple Airlines

Deal found 6/10

$286

Fri 7/187:30 amSBN - DCA

1 stop6h 43mUnited Airlines

Sun 7/206:00 pmDCA - SBN

1 stop5h 30mUnited Airlines

Deal found 6/11

$299

Fri 7/49:20 amSBN - BWI

1 stop4h 28mUnited Airlines

Mon 7/75:20 pmBWI - SBN

1 stop6h 10mUnited Airlines

Deal found 6/10

$326

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 June 12, 2025 and is based on user searches.

Tue 6/171:47 pmSBN - IAD

1 stop5h 57mAmerican Airlines

Fri 6/208:14 pmIAD - SBN

1 stop4h 25mAmerican Airlines

Deal found 6/10

$249

Tue 6/175:18 pmSBN - IAD

1 stop5h 56mDelta

Tue 6/243:31 pmIAD - SBN

1 stop6h 40mDelta

Deal found 6/10

$299

Tue 6/176:05 amSBN - BWI

1 stop4h 08mUnited Airlines

Fri 6/205:30 pmBWI - SBN

1 stop4h 05mUnited Airlines

Deal found 6/10

$589

Tue 6/175:18 pmSBN - BWI

1 stop5h 25mDelta

Fri 6/2010:28 amBWI - SBN

2 stops10h 19mDelta

Deal found 6/10

$614

Fri 6/2010:04 amSBN - IAD

Nonstop1h 44mUnited Airlines

Sat 6/215:55 pmIAD - SBN

Nonstop1h 52mUnited Airlines

Deal found 6/10

$301

Fri 6/206:14 amSBN - DCA

1 stop4h 46mDelta

Fri 6/205:29 pmDCA - SBN

1 stop3h 18mDelta

Deal found 6/11

$439

Fri 6/207:54 pmSBN - BWI

1 stop4h 21mAmerican Airlines

Sun 6/225:38 pmBWI - SBN

1 stop6h 42mAmerican Airlines

Deal found 6/10

$484

Fri 6/207:54 pmSBN - DCA

1 stop4h 03mAmerican Airlines

Sun 6/225:00 amDCA - SBN

1 stop7h 09mAmerican Airlines

Deal found 6/10

$538

Fri 6/209:47 amSBN - BWI

3 stops34h 30mMultiple Airlines

Sun 6/226:50 amBWI - SBN

2 stops36h 09mMultiple Airlines

Deal found 6/10

$542

Thu 6/269:55 amSBN - IAD

Nonstop1h 43mUnited Airlines

Mon 6/307:15 pmIAD - SBN

Nonstop1h 51mUnited Airlines

Deal found 6/10

$196

Thu 6/2611:54 amSBN - IAD

2 stops21h 29mAllegiant Air

Thu 7/319:25 amIAD - SBN

1 stop9h 32mAllegiant Air

Deal found 6/11

$241

Mon 6/307:54 pmSBN - BWI

1 stop4h 21mAmerican Airlines

Fri 8/86:53 pmBWI - SBN

1 stop4h 05mAmerican Airlines

Deal found 6/10

$224

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 June 12, 2025.

Fri 10/33:54 pmSBN - IAD

Nonstop1h 37mBreeze Airways

Deal found 6/11

$51

Sat 7/1910:56 amSBN - IAD

1 stop21h 39mAllegiant Air

Deal found 6/11

$97

Mon 6/307:54 pmSBN - BWI

1 stop4h 21mAmerican Airlines

Deal found 6/9

$100

Fri 6/2012:39 pmSBN - DCA

1 stop8h 20mAmerican Airlines

Deal found 6/12

$110

Fri 6/207:54 pmSBN - IAD

1 stop4h 05mAmerican Airlines

Deal found 6/11

$110

Wed 7/239:14 pmSBN - BWI

1 stop16h 20mMultiple Airlines

Deal found 6/12

$111

Tue 7/12:16 pmSBN - BWI

2 stops8h 27mDelta

Deal found 6/9

$114

Fri 6/208:24 amSBN - DCA

2 stops10h 32mDelta

Deal found 6/11

$114

Fri 6/202:16 pmSBN - IAD

2 stops7h 55mDelta

Deal found 6/10

$185

Wed 7/238:58 pmSBN - IAD

3 stops24h 11mMultiple Airlines

Deal found 6/11

$219

Thu 7/39:55 amSBN - IAD

Nonstop1h 43mUnited Airlines

Deal found 6/12

$224

Tue 8/57:30 amSBN - DCA

1 stop6h 43mUnited Airlines

Deal found 6/12

$269

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

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Mon 8/4

11:07 am-12:54 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

Mon 8/11

8:30 am-10:27 am

Nonstop1h 57m

$78

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 8/8

9:55 am-11:38 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Sun 8/10

7:15 pm-9:06 pm

Nonstop1h 51m

$148

South BendBaltimore

SBN - BWI

SBNBWI

South Bend/Michiana

Tue 7/1

5:18 pm-10:43 pm

1 stop5h 25m

Baltimore/Washington

Fri 7/4

3:00 pm-10:37 pm

1 stop7h 37m

$217

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 7/11

8:30 am-11:34 am

1 stop3h 04m

Washington, D.C. Reagan-National

Mon 7/21

12:10 pm-4:35 pm

1 stop4h 25m

$217

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 7/11

8:30 am-11:32 am

1 stop3h 02m

Washington, D.C. Dulles Intl

Mon 7/21

5:23 pm-8:44 pm

1 stop3h 21m

$217

South BendBaltimore

SBN - BWI

SBNBWI

South Bend/Michiana

Mon 6/30

7:54 pm-12:15 am

1 stop4h 21m

Baltimore/Washington

Fri 8/8

6:53 pm-10:58 pm

1 stop4h 05m

$224

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 7/18

11:07 am-12:54 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

Sun 7/20

9:25 am-6:57 pm

1 stop9h 32m

$239

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Thu 6/26

11:54 am-9:23 am

2 stops21h 29m

Washington, D.C. Dulles Intl

Thu 7/31

9:25 am-6:57 pm

1 stop9h 32m

$241

South BendBaltimore

SBN - BWI

SBNBWI

South Bend/Michiana

Mon 6/30

7:49 pm-10:57 pm

2 stops27h 08m

Baltimore/Washington

Fri 8/8

8:22 pm-7:55 pm

1 stop23h 33m

$286

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 7/18

7:30 am-2:13 pm

1 stop6h 43m

Washington, D.C. Reagan-National

Sun 7/20

6:00 pm-11:30 pm

1 stop5h 30m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 26 results

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.

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.

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

Booking 54 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.

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

Currently, August is the cheapest month in which you can book a flight from South Bend to Washington, D.C. (average of $241). Flying from South Bend to Washington, D.C. in March is currently the most expensive (average of $290). 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 morning. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

Reviews of airlines servicing Washington, D.C.

To help decide which airline to fly from South Bend to Washington, D.C., see what other customers have to say about Breeze Airways, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.1

Very good

178 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Breeze Airways

8.1

Very good

178 reviews

Breeze Airways

8.1

Very good

178 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Delta

8.0

Very good

7,950 reviews

Breeze Airways

8.1

Very good

178 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

United Airlines

7.4

Good

8,790 reviews

Breeze Airways

8.1

Very good

178 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Allegiant Air

7.3

Good

725 reviews

Breeze Airways

8.1

Very good

178 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

American Airlines

7.2

Good

10,000 reviews

Breeze Airways

8.1

Very good

178 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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 0 outbound flights 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.
What are the cheapest airlines flying from South Bend to Washington, D.C. round-trip?
According to our current data, Breeze Airways ($78), United Airlines ($148), and Delta ($217) 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 67% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from South Bend to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $51 on Breeze Airways. Other airlines that offer cheap prices include Allegiant Air from $97 and American Airlines from $100 one-way.
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 - Baltimore/Washington and South Bend/Michiana - Washington, D.C. Reagan-National.
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, August is the cheapest month in which you can book a flight from South Bend to Washington, D.C. (average of $241). Flying from South Bend to Washington, D.C. in March is currently the most expensive (average of $290). 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.

See more FAQs

Arlington

Alexandria

Woodbridge

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Falls Church

Easton

Herndon

Towson

Bowie

Rockville

Reston

National Harbor

Springfield

Manassas

Dundalk

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for South Bend to Washington, D.C.

Complete your trip

Washington, D.C. car rentals

Baltimore/Washington Airport car rentals

Washington, D.C. Dulles Intl Airport car rentals

Washington, D.C. Reagan-National Airport car rentals

Dupont Circle car rentals

Georgetown car rentals

Downtown car rentals

Capitol Hill car rentals

Foggy Bottom - West End car rentals

Southwest Waterfront car rentals

Columbia Heights car rentals

Adams Morgan car rentals

Other flights to Washington, D.C.

Wilmington to Baltimore flights

Miami to Baltimore flights

Valparaiso to Dulles Intl flights

Miami to Dulles Intl flights

Atlanta to Baltimore flights

Detroit to Baltimore flights

Washington, D.C. Dulles Intl Airport to Wilmington flights

Baltimore to Wilmington flights

Washington, D.C. Dulles Intl Airport to South Bend flights

Washington, D.C. Dulles Intl Airport to Knoxville flights

Baltimore to Boston flights

Washington, D.C. Dulles Intl Airport to Asheville flights

Washington, D.C. Dulles Intl Airport to New Haven flights

Baltimore to Atlanta flights

Washington, D.C. Dulles Intl Airport to Savannah flights

Washington, D.C. Dulles Intl Airport to Valparaiso, Florida flights

Washington, D.C. Dulles Intl Airport to Orlando Airport flights

Baltimore to Orlando Airport flights

Baltimore to Chicago Midway Airport flights

Baltimore to Fort Lauderdale flights

Baltimore to Miami flights

Baltimore to Charleston flights

Baltimore to Detroit Metropolitan Wayne County Airport flights

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

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$41	Average$80	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$77	Average$349	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$213	Average$349	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$228	Average$354	FlexibilityNo cancel fee	On-time71%

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.

$51+ Cheap flights from South Bend (SBN) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Bend to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from South Bend/Michiana to Washington, D.C. are usually found in January or February, booked 54 days in advance, depart on a Friday or Monday and return on a Monday

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from South Bend to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from South Bend to Washington, D.C.. Price data was last updated on June 9, 2025.

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 June 12, 2025.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

To help decide which airline to fly from South Bend to Washington, D.C., see what other customers have to say about Breeze Airways, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from South Bend to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

What are the cheapest airlines to fly from South Bend to Washington, D.C. one-way?

What are the most popular routes 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.?

Traveling to a place near South Bend?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Bend to Washington, D.C.

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

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

100% Free

Book with Flexibility

Travel Smart

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 June 12, 2025.