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Cheap flights from South Bend to Washington, D.C. from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to Washington, D.C. departing on 4/10. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:19 pm - 10:33 pm
SBN
-
DCA
5h 14m
1 stop
Delta Logo
3:10 pm - 10:29 pm
DCA
-
SBN
7h 19m
1 stop
$197Delta
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
6:07 am - 9:54 am
SBN
-
DCA
3h 47m
1 stop
United Airlines Logo
7:30 am - 12:38 pm
DCA
-
SBN
5h 08m
1 stop
$229United Airlines
Tue, Mar 3 - Sat, Mar 7
Delta Logo
2:05 pm - 6:59 pm
SBN
-
DCA
4h 54m
1 stop
Delta Logo
9:54 am - 1:23 pm
DCA
-
SBN
3h 29m
1 stop
$233Delta
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
6:08 am - 11:59 am
SBN
-
DCA
5h 51m
1 stop
United Airlines Logo
8:20 am - 12:31 pm
DCA
-
SBN
4h 11m
1 stop
$241United Airlines
Thu, Mar 26 - Mon, Mar 30
United Airlines Logo
9:11 am - 2:14 pm
SBN
-
DCA
5h 03m
1 stop
United Airlines Logo
7:30 am - 12:31 pm
DCA
-
SBN
5h 01m
1 stop
$242United Airlines
Thu, May 14 - Sun, May 17
Delta Logo
2:30 pm - 7:18 pm
SBN
-
DCA
4h 48m
1 stop
Delta Logo
10:00 am - 1:46 pm
DCA
-
SBN
3h 46m
1 stop
$249Delta
Wed, Jun 24 - Tue, Jun 30
United Airlines Logo
9:11 am - 2:14 pm
SBN
-
DCA
5h 03m
1 stop
United Airlines Logo
7:30 am - 12:31 pm
DCA
-
SBN
5h 01m
1 stop
$257United Airlines
Fri, May 15 - Sun, May 17
United Airlines Logo
1:00 pm - 5:12 pm
SBN
-
DCA
4h 12m
1 stop
United Airlines Logo
7:10 pm - 11:11 pm
DCA
-
SBN
4h 01m
1 stop
$260United Airlines
Thu, Jul 9 - Sat, Jul 11
United Airlines Logo
3:26 pm - 8:59 pm
SBN
-
DCA
5h 33m
1 stop
United Airlines Logo
7:00 pm - 11:23 pm
DCA
-
SBN
4h 23m
1 stop
$269United Airlines
Fri, Feb 20 - Sun, Feb 22
American Airlines Logo
7:53 pm - 11:59 pm
SBN
-
DCA
4h 06m
1 stop
American Airlines Logo
5:00 am - 11:55 am
DCA
-
SBN
6h 55m
1 stop
$279American Airlines
Wed, Aug 5 - Sat, Aug 8

Delta flights from South Bend to Washington, D.C. Reagan-National Airport

Our best Delta deals on South Bend to Washington, D.C. Reagan-National Airport flight tickets
Delta
Mar 2
SBN5:19 pmSouth Bend/Michiana
5h 14m
1 stop
DCA10:33 pmWashington, D.C. Reagan-National
Mar 9
DCA3:10 pmWashington, D.C. Reagan-National
7h 19m
1 stop
SBN10:29 pmSouth Bend/Michiana
$197
Delta
Feb 19
SBN2:05 pmSouth Bend/Michiana
4h 54m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Feb 23
DCA9:54 amWashington, D.C. Reagan-National
3h 29m
1 stop
SBN1:23 pmSouth Bend/Michiana
$233
Delta
Jun 24
SBN2:30 pmSouth Bend/Michiana
4h 48m
1 stop
DCA7:18 pmWashington, D.C. Reagan-National
Jun 30
DCA10:00 amWashington, D.C. Reagan-National
3h 46m
1 stop
SBN1:46 pmSouth Bend/Michiana
$249

United Airlines flights from South Bend to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on South Bend to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Mar 3
SBN6:07 amSouth Bend/Michiana
3h 47m
1 stop
DCA9:54 amWashington, D.C. Reagan-National
Mar 7
DCA7:30 amWashington, D.C. Reagan-National
5h 08m
1 stop
SBN12:38 pmSouth Bend/Michiana
$229
United Airlines
Mar 26
SBN6:08 amSouth Bend/Michiana
5h 51m
1 stop
DCA11:59 amWashington, D.C. Reagan-National
Mar 30
DCA8:20 amWashington, D.C. Reagan-National
4h 11m
1 stop
SBN12:31 pmSouth Bend/Michiana
$241
United Airlines
May 14
SBN9:11 amSouth Bend/Michiana
5h 03m
1 stop
DCA2:14 pmWashington, D.C. Reagan-National
May 17
DCA7:30 amWashington, D.C. Reagan-National
5h 01m
1 stop
SBN12:31 pmSouth Bend/Michiana
$242

momondo Fare Finder

 
Customize your flight search to find flights from South Bend to Washington, D.C. Reagan-National Airport 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 February 7, 2026.
Use the filters below to find and compare flights from South Bend to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Mon 3/2

5:19 pm-10:33 pm

1 stop5h 14m

Washington, D.C. Reagan-National

Mon 3/9

3:10 pm-10:29 pm

1 stop7h 19m

$197

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Tue 3/3

6:07 am-9:54 am

1 stop3h 47m

Washington, D.C. Reagan-National

Sat 3/7

7:30 am-12:38 pm

1 stop5h 08m

$229

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Thu 2/19

2:05 pm-6:59 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Mon 2/23

9:54 am-1:23 pm

1 stop3h 29m

$233

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Thu 3/26

6:08 am-11:59 am

1 stop5h 51m

Washington, D.C. Reagan-National

Mon 3/30

8:20 am-12:31 pm

1 stop4h 11m

$241

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Thu 5/14

9:11 am-2:14 pm

1 stop5h 03m

Washington, D.C. Reagan-National

Sun 5/17

7:30 am-12:31 pm

1 stop5h 01m

$242

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 6/24

2:30 pm-7:18 pm

1 stop4h 48m

Washington, D.C. Reagan-National

Tue 6/30

10:00 am-1:46 pm

1 stop3h 46m

$249

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 5/15

9:11 am-2:14 pm

1 stop5h 03m

Washington, D.C. Reagan-National

Sun 5/17

7:30 am-12:31 pm

1 stop5h 01m

$257

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Thu 7/9

1:00 pm-5:12 pm

1 stop4h 12m

Washington, D.C. Reagan-National

Sat 7/11

7:10 pm-11:11 pm

1 stop4h 01m

$260

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 2/20

3:26 pm-8:59 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Sun 2/22

7:00 pm-11:23 pm

1 stop4h 23m

$269

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 8/5

7:53 pm-11:59 pm

1 stop4h 06m

Washington, D.C. Reagan-National

Sat 8/8

5:00 am-11:55 am

1 stop6h 55m

$279

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 Washington, D.C. from

How to get the cheapest flight ticket from South Bend to Washington, D.C. Reagan-National Airport

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 cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from South Bend, with most prices found around $236. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $243.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from South Bend to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $307. Flights from South Bend to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $1,476. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest South Bend to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $307. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $1,476.

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

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

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

There are 2 cabin classes available to choose from on South Bend/Michiana to Washington, D.C. Reagan-National 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 South Bend to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 74% on your flight if you consider stops on a South Bend to Washington, D.C. Reagan-National Airport flight.

When to book flights from South Bend to Washington, D.C. Reagan-National Airport

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

Cheap South Bend to Washington, D.C. Reagan-National Airport (SBN to DCA) flight deals and tips

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

Fastest flight time

3h 42m

Direct flights

None
The fastest flight from South Bend to Washington, D.C. Reagan-National Airport takes 3h 42m
There are no direct flights from South Bend to Washington, D.C. Reagan-National Airport. There are no popular flight routes from South Bend to Washington, D.C. Reagan-National Airport.
Search flight deals

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

    The straight-line distance from South Bend/Michiana to Washington, D.C. Reagan-National is 522.9 mi. Flights usually cover this in 3h 42m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from South Bend/Michiana Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National 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 South Bend to Washington, D.C. Reagan-National Airport?

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

Best airlines flying from South Bend to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from South Bend to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $216Free CancellationRating
7.9
8,159 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,246 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,244 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Bend to Washington, D.C. for you.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from South Bend with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from South Bend.

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

Yes momondo offers price alerts on flights to Washington, D.C. from South Bend. 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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