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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 12/5. 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
7:30 pm - 11:04 pmSBN-DCA
3h 34m1 stop
Delta Logo
4:10 pm - 9:43 pmDCA-SBN
5h 33m1 stop
$197Delta
Find Deal
Fri, Nov 21 - Mon, Nov 24
Delta Logo
2:37 pm - 6:59 pmSBN-DCA
4h 22m1 stop
Delta Logo
9:36 am - 1:57 pmDCA-SBN
4h 21m1 stop
$213Delta
Find Deal
Fri, Dec 5 - Wed, Dec 10
Delta Logo
2:37 pm - 6:59 pmSBN-DCA
4h 22m1 stop
Delta Logo
9:55 am - 2:05 pmDCA-SBN
4h 10m1 stop
$229Delta
Find Deal
Fri, Dec 19 - Fri, Jan 9
United Airlines Logo
7:30 am - 2:13 pmSBN-DCA
6h 43m1 stop
United Airlines Logo
12:00 pm - 6:13 pmDCA-SBN
6h 13m1 stop
$240United Airlines
Find Deal
Sat, Feb 21 - Fri, Feb 27
United Airlines Logo
6:47 pm - 11:59 pmSBN-DCA
5h 12m1 stop
United Airlines Logo
5:07 pm - 9:37 pmDCA-SBN
4h 30m1 stop
$269United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
American Airlines Logo
6:00 am - 11:00 amSBN-DCA
5h 00m1 stop
American Airlines Logo
6:59 am - 12:28 pmDCA-SBN
5h 29m1 stop
$287American Airlines
Find Deal
Wed, Jan 28 - Fri, Jan 30
American Airlines Logo
5:06 pm - 6:49 pmSBN-DCA
1h 43mnonstop
American Airlines Logo
8:30 am - 10:35 amDCA-SBN
2h 05mnonstop
$289American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
United Airlines Logo
9:10 am - 2:17 pmSBN-DCA
5h 07m1 stop
United Airlines Logo
5:00 pm - 9:40 pmDCA-SBN
4h 40m1 stop
$293United Airlines
Find Deal
Thu, Jan 1 - Thu, Jan 1
United Airlines Logo
7:30 am - 11:58 amSBN-DCA
4h 28m1 stop
United Airlines Logo
5:00 pm - 9:40 pmDCA-SBN
4h 40m1 stop
$299United Airlines
Find Deal
Tue, Dec 23 - Tue, Jan 6
American Airlines Logo
7:45 pm - 12:03 amSBN-DCA
4h 18m1 stop
American Airlines Logo
5:05 am - 11:26 amDCA-SBN
6h 21m1 stop
$373American Airlines
Find Deal
Wed, Nov 26 - Fri, Nov 28

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
Feb 21
SBN7:30 amSouth Bend/Michiana
6h 43m
1 stop
DCA2:13 pmWashington, D.C. Reagan-National
Feb 27
DCA12:00 pmWashington, D.C. Reagan-National
6h 13m
1 stop
SBN6:13 pmSouth Bend/Michiana
$240
Find similar
United Airlines
Nov 19
SBN6:47 pmSouth Bend/Michiana
5h 12m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Nov 23
DCA5:07 pmWashington, D.C. Reagan-National
4h 30m
1 stop
SBN9:37 pmSouth Bend/Michiana
$269
Find similar
United Airlines
Jan 1
SBN9:10 amSouth Bend/Michiana
5h 07m
1 stop
DCA2:17 pmWashington, D.C. Reagan-National
Jan 1
DCA5:00 pmWashington, D.C. Reagan-National
4h 40m
1 stop
SBN9:40 pmSouth Bend/Michiana
$293
Find similar

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

Our best American Airlines deals on South Bend to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jan 28
SBN6:00 amSouth Bend/Michiana
5h 00m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Jan 30
DCA6:59 amWashington, D.C. Reagan-National
5h 29m
1 stop
SBN12:28 pmSouth Bend/Michiana
$287
Find similar
American Airlines
Nov 21
SBN5:06 pmSouth Bend/Michiana
1h 43m
DCA6:49 pmWashington, D.C. Reagan-National
Nov 23
DCA8:30 amWashington, D.C. Reagan-National
2h 05m
SBN10:35 amSouth Bend/Michiana
$289
Find similar
American Airlines
Nov 14
SBN7:15 amSouth Bend/Michiana
7h 08m
1 stop
DCA2:23 pmWashington, D.C. Reagan-National
Nov 22
DCA12:59 pmWashington, D.C. Reagan-National
9h 10m
1 stop
SBN10:09 pmSouth Bend/Michiana
$349
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 November 6, 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

Fri 11/21

7:30 pm-11:04 pm

1 stop3h 34m

Washington, D.C. Reagan-National

Mon 11/24

4:10 pm-9:43 pm

1 stop5h 33m

$197

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 12/5

2:37 pm-6:59 pm

1 stop4h 22m

Washington, D.C. Reagan-National

Wed 12/10

9:36 am-1:57 pm

1 stop4h 21m

$213

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 12/19

2:37 pm-6:59 pm

1 stop4h 22m

Washington, D.C. Reagan-National

Fri 1/9

9:55 am-2:05 pm

1 stop4h 10m

$229

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Sat 2/21

7:30 am-2:13 pm

1 stop6h 43m

Washington, D.C. Reagan-National

Fri 2/27

12:00 pm-6:13 pm

1 stop6h 13m

$240

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 11/19

6:47 pm-11:59 pm

1 stop5h 12m

Washington, D.C. Reagan-National

Sun 11/23

5:07 pm-9:37 pm

1 stop4h 30m

$269

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 1/28

6:00 am-11:00 am

1 stop5h 00m

Washington, D.C. Reagan-National

Fri 1/30

6:59 am-12:28 pm

1 stop5h 29m

$287

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

8:30 am-10:35 am

Nonstop2h 05m

$289

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Thu 1/1

9:10 am-2:17 pm

1 stop5h 07m

Washington, D.C. Reagan-National

Thu 1/1

5:00 pm-9:40 pm

1 stop4h 40m

$293

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Tue 12/23

7:30 am-11:58 am

1 stop4h 28m

Washington, D.C. Reagan-National

Tue 1/6

5:00 pm-9:40 pm

1 stop4h 40m

$299

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Wed 11/26

7:45 pm-12:03 am

1 stop4h 18m

Washington, D.C. Reagan-National

Fri 11/28

5:05 am-11:26 am

1 stop6h 21m

$373

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 $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 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

Fastest flight time

1h 43m

Direct flights

Mon and Sat
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
9,007 reviews
Search United Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,040 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
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

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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