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

According to our current data, Breeze Airways ($72), 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 71% 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 United Airlines from $79 and Delta from $109 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 - 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 $267 for a flight from South Bend to Washington, D.C.. The cheapest flight overall is $63 while the most popular route, (South Bend/Michiana - Washington, D.C. Dulles Intl) is currently priced at $62.

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 Breeze Airways (94%), Republic Airways (84%) and United Airlines (70%).

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

American Airlines, Delta and Breeze Airways 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.?

Sunday is generally a great day to depart. Flying on this day could help you save up to 175%.

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 $202 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 $248. You can even find prices in January for less than $248, 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 102%.

Most accurate provider : When it comes to deals on South Bend-Washington, D.C. flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on South Bend-Washington, D.C. flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 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. - Compare & Save Big

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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 Monday or Friday and return on a Monday

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

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$72 (Priceline)
One-way from	$51 (Priceline)
Popular in	September
Cheapest in	January
Average price	$265
Good round-trip deal	$124 or less
Good one-way deal	$144 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. 31% potential increase in price ($116 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 29, 2025.

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Fri 7/118:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 4/29

$72

Fri 5/2310:04 amSBN - IAD

Nonstop1h 44mUnited Airlines

Sun 5/255:55 pmIAD - SBN

Nonstop1h 52mUnited Airlines

Deal found 4/29

$148

Fri 5/25:59 pmSBN - IAD

1 stop6h 29mDelta

Mon 5/512:29 pmIAD - SBN

1 stop4h 47mDelta

Deal found 4/28

$217

Fri 5/305:33 pmSBN - DCA

1 stop6h 26mAmerican Airlines

Mon 6/25:24 pmDCA - SBN

1 stop5h 24mAmerican Airlines

Deal found 4/28

$219

Fri 6/132:16 pmSBN - DCA

1 stop4h 43mDelta

Mon 6/163:40 pmDCA - SBN

2 stops6h 31mDelta

Deal found 4/28

$222

Fri 5/304:32 pmSBN - BWI

1 stop6h 49mAmerican Airlines

Tue 7/87:49 pmBWI - SBN

1 stop4h 38mAmerican Airlines

Deal found 4/29

$224

Fri 5/235:47 pmSBN - BWI

1 stop7h 01mDelta

Sun 5/255:40 amBWI - SBN

1 stop5h 23mDelta

Deal found 4/28

$233

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mMultiple Airlines

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mMultiple Airlines

Deal found 4/28

$245

Tue 5/131:07 pmSBN - DCA

1 stop4h 54mUnited Airlines

Sat 5/175:00 pmDCA - SBN

1 stop4h 42mUnited Airlines

Deal found 4/28

$249

Thu 5/156:03 amSBN - BWI

1 stop3h 51mUnited Airlines

Wed 7/166:15 amBWI - SBN

1 stop6h 18mUnited Airlines

Deal found 4/28

$254

Fri 5/309:35 amSBN - IAD

2 stops29h 09mAllegiant Air

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mAllegiant Air

Deal found 4/29

$284

Sun 5/1110:28 pmSBN - BWI

1 stop31h 42mMultiple Airlines

Wed 5/148:26 amBWI - SBN

1 stop10h 58mMultiple Airlines

Deal found 4/27

$285

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 April 29, 2025.

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Fri 7/118:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 4/29

$72

Fri 5/2310:04 amSBN - IAD

Nonstop1h 44mUnited Airlines

Sat 5/245:55 pmIAD - SBN

Nonstop1h 52mUnited Airlines

Deal found 4/29

$148

Sat 5/2412:33 pmSBN - BWI

1 stop4h 57mDelta

Sun 5/255:40 amBWI - SBN

1 stop5h 23mDelta

Deal found 4/29

$217

Fri 5/305:33 pmSBN - DCA

1 stop6h 26mAmerican Airlines

Mon 6/25:24 pmDCA - SBN

1 stop5h 24mAmerican Airlines

Deal found 4/28

$219

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mMultiple Airlines

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mMultiple Airlines

Deal found 4/28

$245

Fri 5/309:35 amSBN - IAD

2 stops29h 09mAllegiant Air

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mAllegiant Air

Deal found 4/29

$284

Fri 6/132:16 pmSBN - DCA

1 stop4h 43mDelta

Mon 6/163:40 pmDCA - SBN

2 stops6h 31mDelta

Deal found 4/28

$222

Fri 5/304:32 pmSBN - BWI

1 stop6h 49mAmerican Airlines

Tue 7/87:49 pmBWI - SBN

1 stop4h 38mAmerican Airlines

Deal found 4/29

$224

Tue 5/131:07 pmSBN - DCA

1 stop4h 54mUnited Airlines

Sat 5/175:00 pmDCA - SBN

1 stop4h 42mUnited Airlines

Deal found 4/28

$249

Sat 9/138:00 amSBN - IAD

1 stop3h 53mDelta

Tue 9/1610:05 amIAD - SBN

1 stop6h 33mDelta

Deal found 4/29

$229

Thu 5/156:03 amSBN - BWI

1 stop3h 51mUnited Airlines

Wed 7/166:15 amBWI - SBN

1 stop6h 18mUnited Airlines

Deal found 4/28

$254

Sun 5/1110:28 pmSBN - BWI

1 stop31h 42mMultiple Airlines

Wed 5/148:26 amBWI - SBN

1 stop10h 58mMultiple Airlines

Deal found 4/27

$285

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 April 29, 2025 and is based on user searches.

Fri 5/25:59 pmSBN - IAD

1 stop6h 29mDelta

Mon 5/512:29 pmIAD - SBN

1 stop4h 47mDelta

Deal found 4/28

$217

Sun 5/46:03 amSBN - BWI

1 stop3h 51mUnited Airlines

Wed 5/75:18 pmBWI - SBN

1 stop4h 24mUnited Airlines

Deal found 4/28

$664

Mon 5/55:59 pmSBN - IAD

1 stop6h 29mDelta

Tue 5/136:00 amIAD - SBN

1 stop5h 51mDelta

Deal found 4/28

$233

Mon 5/55:33 pmSBN - BWI

1 stop6h 20mAmerican Airlines

Thu 5/810:53 amBWI - SBN

1 stop6h 10mAmerican Airlines

Deal found 4/29

$589

Wed 5/710:05 amSBN - IAD

Nonstop1h 40mUnited Airlines

Mon 5/127:00 pmIAD - SBN

Nonstop1h 49mUnited Airlines

Deal found 4/28

$308

Thu 5/87:15 amSBN - DCA

1 stop6h 41mAmerican Airlines

Mon 5/122:59 pmDCA - SBN

1 stop7h 09mAmerican Airlines

Deal found 4/29

$264

Thu 5/88:12 amSBN - BWI

1 stop3h 58mDelta

Tue 5/135:40 amBWI - SBN

1 stop6h 11mDelta

Deal found 4/28

$284

Thu 5/85:47 pmSBN - DCA

1 stop5h 56mDelta

Tue 5/131:53 pmDCA - SBN

1 stop7h 06mDelta

Deal found 4/28

$304

Thu 5/85:33 pmSBN - IAD

1 stop6h 29mAmerican Airlines

Mon 5/125:26 pmIAD - SBN

1 stop5h 22mAmerican Airlines

Deal found 4/29

$324

Fri 5/911:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Mon 5/128:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 4/28

$94

Sun 5/1110:28 pmSBN - BWI

1 stop31h 42mMultiple Airlines

Wed 5/148:26 amBWI - SBN

1 stop10h 58mMultiple Airlines

Deal found 4/27

$285

Tue 5/131:07 pmSBN - DCA

1 stop4h 54mUnited Airlines

Sat 5/175:00 pmDCA - SBN

1 stop4h 42mUnited Airlines

Deal found 4/28

$249

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 April 29, 2025.

Mon 5/2611:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Deal found 4/27

$51

Fri 5/2310:04 amSBN - IAD

Nonstop1h 44mUnited Airlines

Deal found 4/27

$79

Fri 6/132:16 pmSBN - DCA

1 stop4h 43mDelta

Deal found 4/28

$109

Mon 5/55:59 pmSBN - IAD

1 stop6h 29mDelta

Deal found 4/29

$109

Fri 6/131:47 pmSBN - BWI

1 stop4h 35mAmerican Airlines

Deal found 4/28

$165

Fri 6/132:16 pmSBN - BWI

2 stops8h 27mDelta

Deal found 4/28

$170

Fri 6/137:49 pmSBN - BWI

3 stops35h 15mMultiple Airlines

Deal found 4/28

$185

Fri 6/277:54 pmSBN - DCA

1 stop4h 03mAmerican Airlines

Deal found 4/29

$220

Sat 5/1011:11 amSBN - IAD

3 stops43h 54mMultiple Airlines

Deal found 4/27

$249

Thu 5/155:33 pmSBN - IAD

1 stop6h 29mAmerican Airlines

Deal found 4/29

$309

Sun 9/79:10 amSBN - BWI

1 stop4h 38mUnited Airlines

Deal found 4/28

$370

Sun 9/77:35 amSBN - DCA

1 stop4h 24mUnited Airlines

Deal found 4/28

$394

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

Fri 5/30

11:07 am-12:54 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

Fri 7/11

8:30 am-10:27 am

Nonstop1h 57m

$72

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 5/23

10:04 am-11:48 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sat 5/24

5:55 pm-7:47 pm

Nonstop1h 52m

$148

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 5/30

5:33 pm-11:59 pm

1 stop6h 26m

Washington, D.C. Reagan-National

Mon 6/2

5:24 pm-10:48 pm

1 stop5h 24m

$219

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 6/13

2:16 pm-6:59 pm

1 stop4h 43m

Washington, D.C. Reagan-National

Mon 6/16

3:40 pm-10:11 pm

2 stops6h 31m

$222

South BendBaltimore

SBN - BWI

SBNBWI

South Bend/Michiana

Fri 5/30

4:32 pm-11:21 pm

1 stop6h 49m

Baltimore/Washington

Tue 7/8

7:49 pm-12:27 am

1 stop4h 38m

$224

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Sat 9/13

8:00 am-11:53 am

1 stop3h 53m

Washington, D.C. Dulles Intl

Wed 9/17

9:30 am-1:48 pm

1 stop4h 18m

$229

South BendBaltimore

SBN - BWI

SBNBWI

South Bend/Michiana

Fri 5/23

5:47 pm-12:48 am

1 stop7h 01m

Baltimore/Washington

Sun 5/25

5:40 am-11:03 am

1 stop5h 23m

$233

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 5/30

11:07 am-12:54 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

Fri 7/11

4:46 pm-1:47 pm

2 stops21h 01m

$245

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Tue 5/13

1:07 pm-6:01 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Sat 5/17

5:00 pm-9:42 pm

1 stop4h 42m

$249

South BendBaltimore

SBN - BWI

SBNBWI

South Bend/Michiana

Thu 5/15

6:03 am-9:54 am

1 stop3h 51m

Baltimore/Washington

Wed 7/16

6:15 am-12:33 pm

1 stop6h 18m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 25 results

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on South Bend-Washington, D.C. flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

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 $309). Flying from South Bend to Washington, D.C. in June is currently the most expensive (average of $373). 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

160 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

160 reviews

Breeze Airways

8.1

Very good

160 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

7,929 reviews

Breeze Airways

8.1

Very good

160 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

8,696 reviews

Breeze Airways

8.1

Very good

160 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

734 reviews

Breeze Airways

8.1

Very good

160 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

160 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 ($72), 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 71% 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 United Airlines from $79 and Delta from $109 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 - 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 Breeze Airways (94%), Republic Airways (84%) and United Airlines (70%).
What are the cheapest flights from South Bend to Washington, D.C.?
On average you can expect to pay $267 for a flight from South Bend to Washington, D.C.. The cheapest flight overall is $63 while the most popular route, (South Bend/Michiana - Washington, D.C. Dulles Intl) is currently priced at $62.
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 $309). Flying from South Bend to Washington, D.C. in June is currently the most expensive (average of $373). 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

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

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

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$41	Average$81	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$77	Average$350	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$213	Average$363	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$228	Average$382	FlexibilityNo cancel fee	On-time71%

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$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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.

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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 Monday or Friday and return on a Monday

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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 April 29, 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 April 29, 2025.

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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 April.

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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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 April 25, 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 April 29, 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.

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

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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 April 29, 2025.