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Cheap flights from South Bend to Washington, D.C. from $104

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 11/21. 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

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Delta Logo
2:31 pm - 6:59 pmSBN-DCA
4h 28m1 stop
Delta Logo
5:30 pm - 8:53 pmDCA-SBN
3h 23m1 stop
$218Delta
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
11:25 am - 4:56 pmSBN-DCA
5h 31m1 stop
United Airlines Logo
7:00 pm - 11:24 pmDCA-SBN
4h 24m1 stop
$229United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
6:22 pm - 11:59 pmSBN-DCA
5h 37m1 stop
United Airlines Logo
6:30 am - 10:54 amDCA-SBN
4h 24m1 stop
$236United Airlines
Find Deal
Fri, Dec 19 - Sun, Jan 4
United Airlines Logo
6:47 pm - 11:59 pmSBN-DCA
5h 12m1 stop
United Airlines Logo
12:00 pm - 4:18 pmDCA-SBN
4h 18m1 stop
$239United Airlines
Find Deal
Wed, Nov 26 - Thu, Nov 27
American Airlines Logo
6:52 pm - 11:34 pmSBN-DCA
4h 42m1 stop
American Airlines Logo
8:30 am - 10:35 amDCA-SBN
2h 05mnonstop
$244American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
11:57 am - 4:56 pmSBN-DCA
4h 59m1 stop
United Airlines Logo
6:30 am - 11:13 amDCA-SBN
4h 43m1 stop
$249United Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Delta Logo
4:56 pm - 11:41 pmSBN-DCA
6h 45m1 stop
Delta Logo
6:00 am - 11:44 amDCA-SBN
5h 44m1 stop
$253Delta
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
5:06 pm - 6:49 pmSBN-DCA
1h 43mnonstop
American Airlines Logo
10:00 am - 12:09 pmDCA-SBN
2h 09mnonstop
$254American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
6:00 am - 11:00 amSBN-DCA
5h 00m1 stop
American Airlines Logo
8:30 am - 10:35 amDCA-SBN
2h 05mnonstop
$264American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
1:07 pm - 8:15 pmSBN-DCA
7h 08m1 stop
American Airlines Logo
10:05 am - 12:14 pmDCA-SBN
2h 09mnonstop
$269American Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9

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
Dec 12
SBN11:25 amSouth Bend/Michiana
5h 31m
1 stop
DCA4:56 pmWashington, D.C. Reagan-National
Dec 14
DCA7:00 pmWashington, D.C. Reagan-National
4h 24m
1 stop
SBN11:24 pmSouth Bend/Michiana
$229
Find similar
United Airlines
Dec 19
SBN6:22 pmSouth Bend/Michiana
5h 37m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Jan 4
DCA6:30 amWashington, D.C. Reagan-National
4h 24m
1 stop
SBN10:54 amSouth Bend/Michiana
$236
Find similar
United Airlines
Nov 26
SBN6:47 pmSouth Bend/Michiana
5h 12m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Nov 27
DCA12:00 pmWashington, D.C. Reagan-National
4h 18m
1 stop
SBN4:18 pmSouth Bend/Michiana
$239
Find similar

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
Nov 13
SBN2:31 pmSouth Bend/Michiana
4h 28m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Nov 17
DCA5:30 pmWashington, D.C. Reagan-National
3h 23m
1 stop
SBN8:53 pmSouth Bend/Michiana
$218
Find similar
Delta
Nov 21
SBN4:56 pmSouth Bend/Michiana
6h 45m
1 stop
DCA11:41 pmWashington, D.C. Reagan-National
Nov 23
DCA6:00 amWashington, D.C. Reagan-National
5h 44m
1 stop
SBN11:44 amSouth Bend/Michiana
$253
Find similar
Delta
Oct 31
SBN7:19 amSouth Bend/Michiana
6h 12m
1 stop
DCA1:31 pmWashington, D.C. Reagan-National
Nov 3
DCA5:00 pmWashington, D.C. Reagan-National
3h 49m
1 stop
SBN8:49 pmSouth Bend/Michiana
$258
Find similar

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 October 23, 2025.
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

Thu 11/13

2:31 pm-6:59 pm

1 stop4h 28m

Washington, D.C. Reagan-National

Mon 11/17

5:30 pm-8:53 pm

1 stop3h 23m

$218

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 12/12

11:25 am-4:56 pm

1 stop5h 31m

Washington, D.C. Reagan-National

Sun 12/14

7:00 pm-11:24 pm

1 stop4h 24m

$229

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 12/19

6:22 pm-11:59 pm

1 stop5h 37m

Washington, D.C. Reagan-National

Sun 1/4

6:30 am-10:54 am

1 stop4h 24m

$236

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 11/26

6:47 pm-11:59 pm

1 stop5h 12m

Washington, D.C. Reagan-National

Thu 11/27

12:00 pm-4:18 pm

1 stop4h 18m

$239

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 11/19

6:52 pm-11:34 pm

1 stop4h 42m

Washington, D.C. Reagan-National

Sun 11/23

8:30 am-10:35 am

Nonstop2h 05m

$244

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 11/5

11:57 am-4:56 pm

1 stop4h 59m

Washington, D.C. Reagan-National

Sun 11/9

6:30 am-11:13 am

1 stop4h 43m

$249

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 11/21

4:56 pm-11:41 pm

1 stop6h 45m

Washington, D.C. Reagan-National

Sun 11/23

6:00 am-11:44 am

1 stop5h 44m

$253

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 11/21

5:06 pm-6:49 pm

Nonstop1h 43m

Washington, D.C. Reagan-National

Sun 11/23

10:00 am-12:09 pm

Nonstop2h 09m

$254

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 11/21

6:00 am-11:00 am

1 stop5h 00m

Washington, D.C. Reagan-National

Sun 11/23

8:30 am-10:35 am

Nonstop2h 05m

$264

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 11/5

1:07 pm-8:15 pm

1 stop7h 08m

Washington, D.C. Reagan-National

Sun 11/9

10:05 am-12:14 pm

Nonstop2h 09m

$269

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 $121. 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 $302. 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 evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $302. 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 is only 1 cabin class 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 38% 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

Best Price Found

$289

Fastest flight time

1h 43m

Direct flights

Mon and Sat
The best flight deal from South Bend to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $289
The fastest flight from South Bend to Washington, D.C. Reagan-National Airport takes 1h 43m
Direct flights go from South Bend to Washington, D.C. Reagan-National Airport on Monday and Saturday. There are no airlines offering direct flights.
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 1h 43m, 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
United AirlinesPriceFrom $121Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,032 reviews
Search American 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

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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