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Cheap flights from South Bend to Washington, D.C. from $184

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 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Bend to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:09 pm - 6:59 pm
SBN
-
DCA
3h 50m
1 stop
Delta Logo
5:29 pm - 8:49 pm
DCA
-
SBN
3h 20m
1 stop
$289Delta
Sat, Jul 18 - Mon, Jul 20
United Airlines Logo
11:41 am - 5:12 pm
SBN
-
DCA
5h 31m
1 stop
United Airlines Logo
6:30 am - 11:06 am
DCA
-
SBN
4h 36m
1 stop
$304United Airlines
Thu, Jul 16 - Sun, Jul 19
Delta Logo
11:42 am - 5:30 pm
SBN
-
DCA
5h 48m
1 stop
Delta Logo
9:39 am - 2:28 pm
DCA
-
SBN
4h 49m
1 stop
$309Delta
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
4:41 pm - 9:10 pm
SBN
-
DCA
4h 29m
1 stop
United Airlines Logo
6:30 am - 11:06 am
DCA
-
SBN
4h 36m
1 stop
$324United Airlines
Tue, Jul 14 - Sun, Jul 19
United Airlines Logo
5:45 am - 9:59 am
SBN
-
DCA
4h 14m
1 stop
United Airlines Logo
7:10 pm - 11:23 pm
DCA
-
SBN
4h 13m
1 stop
$325United Airlines
Sun, Jul 26 - Sun, Aug 2
Delta Logo
3:09 pm - 6:59 pm
SBN
-
DCA
3h 50m
1 stop
Delta Logo
6:00 am - 11:00 am
DCA
-
SBN
5h 00m
1 stop
$328Delta
Thu, Jul 16 - Sun, Jul 19
Delta Logo
5:02 pm - 10:48 pm
SBN
-
DCA
5h 46m
1 stop
Delta Logo
5:29 pm - 8:49 pm
DCA
-
SBN
3h 20m
1 stop
$329Delta
Fri, Jul 10 - Mon, Jul 13
United Airlines Logo
5:50 am - 9:59 am
SBN
-
DCA
4h 09m
1 stop
United Airlines Logo
3:30 pm - 8:15 pm
DCA
-
SBN
4h 45m
1 stop
$330United Airlines
Sat, Oct 24 - Mon, Oct 26
American Airlines Logo
7:32 pm - 9:27 pm
SBN
-
DCA
1h 55mnonstop
American Airlines Logo
9:59 am - 11:57 am
DCA
-
SBN
1h 58mnonstop
$333American Airlines
Fri, Sep 11 - Sun, Sep 13
Delta Logo
3:09 pm - 6:59 pm
SBN
-
DCA
3h 50m
1 stop
Delta Logo
9:12 am - 8:49 pm
DCA
-
SBN
11h 37m
2 stops
$340Delta
Thu, Jul 16 - Tue, Jul 21

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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
Sep 11
SBN7:32 pmSouth Bend/Michiana
1h 55m
DCA9:27 pmWashington, D.C. Reagan-National
Sep 13
DCA9:59 amWashington, D.C. Reagan-National
1h 58m
SBN11:57 amSouth Bend/Michiana
$333
American Airlines
Sep 11
SBN6:21 pmSouth Bend/Michiana
5h 38m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Sep 13
DCA9:59 amWashington, D.C. Reagan-National
1h 58m
SBN11:57 amSouth Bend/Michiana
$343
American Airlines
Jul 16
SBN7:21 pmSouth Bend/Michiana
4h 32m
1 stop
DCA11:53 pmWashington, D.C. Reagan-National
Jul 19
DCA6:18 amWashington, D.C. Reagan-National
6h 47m
1 stop
SBN1:05 pmSouth Bend/Michiana
$373

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
Jul 18
SBN3:09 pmSouth Bend/Michiana
3h 50m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Jul 20
DCA5:29 pmWashington, D.C. Reagan-National
3h 20m
1 stop
SBN8:49 pmSouth Bend/Michiana
$289
Delta
Jul 14
SBN11:42 amSouth Bend/Michiana
5h 48m
1 stop
DCA5:30 pmWashington, D.C. Reagan-National
Jul 21
DCA9:39 amWashington, D.C. Reagan-National
4h 49m
1 stop
SBN2:28 pmSouth Bend/Michiana
$309
Delta
Jul 16
SBN3:09 pmSouth Bend/Michiana
3h 50m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Jul 19
DCA6:00 amWashington, D.C. Reagan-National
5h 00m
1 stop
SBN11:00 amSouth Bend/Michiana
$328

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 June 30, 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

Cheapest round-trip

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Sat 7/18

3:09 pm-6:59 pm

1 stop3h 50m

Washington, D.C. Reagan-National

Mon 7/20

5:29 pm-8:49 pm

1 stop3h 20m

$289

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Thu 7/16

11:41 am-5:12 pm

1 stop5h 31m

Washington, D.C. Reagan-National

Sun 7/19

6:30 am-11:06 am

1 stop4h 36m

$304

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Tue 7/14

11:42 am-5:30 pm

1 stop5h 48m

Washington, D.C. Reagan-National

Tue 7/21

9:39 am-2:28 pm

1 stop4h 49m

$309

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Tue 7/14

4:41 pm-9:10 pm

1 stop4h 29m

Washington, D.C. Reagan-National

Sun 7/19

6:30 am-11:06 am

1 stop4h 36m

$324

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Sun 7/26

5:45 am-9:59 am

1 stop4h 14m

Washington, D.C. Reagan-National

Sun 8/2

7:10 pm-11:23 pm

1 stop4h 13m

$325

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Thu 7/16

3:09 pm-6:59 pm

1 stop3h 50m

Washington, D.C. Reagan-National

Sun 7/19

6:00 am-11:00 am

1 stop5h 00m

$328

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 7/10

5:02 pm-10:48 pm

1 stop5h 46m

Washington, D.C. Reagan-National

Mon 7/13

5:29 pm-8:49 pm

1 stop3h 20m

$329

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Sat 10/24

5:50 am-9:59 am

1 stop4h 09m

Washington, D.C. Reagan-National

Mon 10/26

3:30 pm-8:15 pm

1 stop4h 45m

$330
Quickest round-trip

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 9/11

7:32 pm-9:27 pm

Nonstop1h 55m

Washington, D.C. Reagan-National

Sun 9/13

9:59 am-11:57 am

Nonstop1h 58m

$333

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Thu 7/16

3:09 pm-6:59 pm

1 stop3h 50m

Washington, D.C. Reagan-National

Tue 7/21

9:12 am-8:49 pm

2 stops11h 37m

$340

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 typical price of a round-trip flight between South Bend and Washington, D.C. Reagan-National Airport?

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 October is also cheap. Prices for this month can be found on momondo for an average of $267.

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 $1,263.

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 to Washington, D.C. Reagan-National Airport flights?

There is only 1 cabin class available to choose from on South Bend to Washington, D.C. Reagan-National Airport 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 51% 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 29m

Direct flights

Mon and Sat
The fastest flight from South Bend to Washington, D.C. Reagan-National Airport takes 3h 29m
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

Frequently asked questions about flying from South Bend to Washington, D.C. Reagan-National Airport

  • 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 29m, 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
American AirlinesPriceFrom $213Free CancellationRating
7.1
11,762 reviews
Search American Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.8
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,901 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Tysons
Springfield
Bethesda
Fairfax
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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