How many flights depart from South Bend to Washington, D.C. on average per week?

7 flights are operational weekly from South Bend to Washington, D.C. as of July 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What is the cheapest airline that flies from South Bend/Michiana to Washington, D.C.?

United Airlines, Delta, and American Airlines are the most popular carriers operating from South Bend/Michiana to Washington, D.C.

What airlines fly to Washington, D.C.?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Washington, D.C. from South Bend according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 7 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

How many flights depart from South Bend to Washington, D.C. on average per day?

The number of flights available between South Bend and Washington, D.C. is 1 per day as of July 2026. The most frequent departure time is 9:00AM, with 77% of daily flights leaving at noon.

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

Prices for flights from South Bend/Michiana Airport to Washington, D.C. were last updated today.

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

There are 4 operators available for flights from South Bend/Michiana Airport to Washington, D.C. as of July 2026.

How old do you have to be to fly from South Bend/Michiana Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Bend/Michiana Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$69 Cheap Flights from South Bend to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 6:04 pm

SBN

IAD

1h 39mnonstop

1:50 pm - 3:40 pm

IAD

SBN

1h 50mnonstop

$137Breeze Airways

Fri, Aug 21 - Mon, Aug 24

3:43 pm - 5:19 pm

SBN

IAD

1h 36mnonstop

1:07 pm - 3:03 pm

IAD

SBN

1h 56mnonstop

$138Breeze Airways

Fri, Sep 25 - Mon, Sep 28

6:47 pm - 10:07 am

SBN

IAD

15h 20m

1 stop

1:50 pm - 3:40 pm

IAD

SBN

1h 50mnonstop

$183Multiple Airlines

Mon, Aug 24 - Fri, Aug 28

9:36 am - 12:23 am

SBN

BWI

14h 47m

1 stop

1:05 pm - 6:45 pm

BWI

SBN

29h 40m

1 stop

$250Multiple Airlines

Thu, Jul 30 - Sun, Aug 2

5:03 pm - 10:37 pm

SBN

BWI

5h 34m

1 stop

6:00 am - 1:00 pm

BWI

SBN

7h 00m

1 stop

$261Delta

Tue, Oct 13 - Sat, Oct 17

7:32 pm - 9:27 pm

SBN

DCA

1h 55mnonstop

9:59 am - 11:57 am

DCA

SBN

1h 58mnonstop

$269American Airlines

Fri, Sep 11 - Sun, Sep 13

6:21 pm - 11:59 pm

SBN

DCA

5h 38m

1 stop

9:59 am - 11:57 am

DCA

SBN

1h 58mnonstop

$279American Airlines

Fri, Sep 11 - Sun, Sep 13

3:09 pm - 6:38 pm

SBN

DCA

3h 29m

1 stop

7:00 am - 1:00 pm

DCA

SBN

6h 00m

1 stop

$289Delta

Fri, Oct 16 - Sat, Oct 17

7:45 am - 11:58 am

SBN

DCA

4h 13m

1 stop

6:30 am - 11:06 am

DCA

SBN

4h 36m

1 stop

$313United Airlines

Fri, Jul 24 - Sun, Jul 26

7:45 am - 11:58 am

SBN

DCA

4h 13m

1 stop

6:30 am - 11:06 am

DCA

SBN

4h 36m

1 stop

$321United Airlines

Tue, Jul 21 - Sun, Jul 26

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Breeze Airways flights from South Bend to Washington, D.C.

Our best Breeze Airways deals on South Bend to Washington, D.C. flight tickets

Breeze Airways

Aug 21

SBN4:25 pmSouth Bend/Michiana

1h 39m

IAD6:04 pmWashington, D.C. Dulles Intl

Aug 24

IAD1:50 pmWashington, D.C. Dulles Intl

1h 50m

SBN3:40 pmSouth Bend/Michiana

$137

Breeze Airways

Aug 28

SBN4:25 pmSouth Bend/Michiana

1h 39m

IAD6:04 pmWashington, D.C. Dulles Intl

Aug 31

IAD1:50 pmWashington, D.C. Dulles Intl

1h 50m

SBN3:40 pmSouth Bend/Michiana

$138

Breeze Airways

Aug 24

SBN4:25 pmSouth Bend/Michiana

1h 39m

IAD6:04 pmWashington, D.C. Dulles Intl

Aug 28

IAD1:50 pmWashington, D.C. Dulles Intl

1h 50m

SBN3:40 pmSouth Bend/Michiana

$148

United Airlines flights from South Bend to Washington, D.C.

Our best United Airlines deals on South Bend to Washington, D.C. flight tickets

United Airlines

Jul 30

SBN9:54 amSouth Bend/Michiana

1h 41m

IAD11:35 amWashington, D.C. Dulles Intl

Aug 2

IAD7:00 pmWashington, D.C. Dulles Intl

1h 54m

SBN8:54 pmSouth Bend/Michiana

$269

United Airlines

Aug 28

SBN2:44 pmSouth Bend/Michiana

1h 46m

IAD4:30 pmWashington, D.C. Dulles Intl

Aug 31

IAD1:10 pmWashington, D.C. Dulles Intl

4h 55m

1 stop

SBN6:05 pmSouth Bend/Michiana

$279

United Airlines

Jul 14

SBN9:54 amSouth Bend/Michiana

1h 41m

IAD11:35 amWashington, D.C. Dulles Intl

Jul 19

IAD6:50 pmWashington, D.C. Dulles Intl

1h 54m

SBN8:44 pmSouth Bend/Michiana

$289

momondo 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

Cheapest round-trip

Quickest round-trip

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 8/21

4:25 pm-6:04 pm

Nonstop1h 39m

Washington, D.C. Dulles Intl

Mon 8/24

1:50 pm-3:40 pm

Nonstop1h 50m

$137

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 9/25

3:43 pm-5:19 pm

Nonstop1h 36m

Washington, D.C. Dulles Intl

Mon 9/28

1:07 pm-3:03 pm

Nonstop1h 56m

$138

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Mon 8/24

6:47 pm-10:07 am

1 stop15h 20m

Washington, D.C. Dulles Intl

Fri 8/28

1:50 pm-3:40 pm

Nonstop1h 50m

$183

South BendBaltimore

SBN - BWI

SBNBWI

South Bend/Michiana

Thu 7/30

9:36 am-12:23 am

1 stop14h 47m

Baltimore/Washington

Sun 8/2

1:05 pm-6:45 pm

1 stop29h 40m

$250

South BendBaltimore

SBN - BWI

SBNBWI

South Bend/Michiana

Tue 10/13

5:03 pm-10:37 pm

1 stop5h 34m

Baltimore/Washington

Sat 10/17

6:00 am-1:00 pm

1 stop7h 00m

$261

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

$269

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 9/11

6:21 pm-11:59 pm

1 stop5h 38m

Washington, D.C. Reagan-National

Sun 9/13

9:59 am-11:57 am

Nonstop1h 58m

$279

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 10/16

3:09 pm-6:38 pm

1 stop3h 29m

Washington, D.C. Reagan-National

Sat 10/17

7:00 am-1:00 pm

1 stop6h 00m

$289

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 7/24

7:45 am-11:58 am

1 stop4h 13m

Washington, D.C. Reagan-National

Sun 7/26

6:30 am-11:06 am

1 stop4h 36m

$313

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Tue 7/21

7:45 am-11:58 am

1 stop4h 13m

Washington, D.C. Reagan-National

Sun 7/26

6:30 am-11:06 am

1 stop4h 36m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Bend to Washington, D.C.

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between South Bend and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of August is, on average, the cheapest month to fly to Washington, D.C. from South Bend, with most prices found around $23. If you’re not able to fly to Washington, D.C. in August, then April is your next best option. Flight prices from South Bend to Washington, D.C. during April average around $48.

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

On average, the least expensive day to fly to Washington, D.C. from South Bend is on a Friday. momondo users have found tickets for Friday departures for as low as $208. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from South Bend to Washington, D.C. for around $507.

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

In the afternoon is the cheapest time of day to fly from South Bend to Washington, D.C. when you can find flight prices for as low as $137. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $361. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight from South Bend to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from South Bend when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $241 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from South Bend for as low as $78 on momondo.

What cabin class options are available on South Bend to Washington, D.C. flights?

There are 4 cabin classes available to choose from on South Bend to Washington, D.C. 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. flights?

No. A direct flight is the cheapest option for a flight between South Bend to Washington, D.C..

How have South Bend to Washington, D.C. flight prices changed over time?

When to book flights from South Bend to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from South Bend to Washington, D.C. 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. (SBN to WAS) flight deals and tips

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

Best Price Found	$253
Fastest flight time	1h 36m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from South Bend in the past 72 hours is $253. The best round-trip flight deal from South Bend to Washington, D.C. found on momondo in the last 72 hours is $267.

The fastest flight from South Bend to Washington, D.C. takes 1h 36m

Direct flights go from South Bend to Washington, D.C. on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 2 airports in Washington, D.C.. From South Bend there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from South Bend to Washington, D.C.

How far is South Bend/Michiana to Washington, D.C. by plane?
South Bend/Michiana and Washington, D.C. are 521.5 mi apart from one another. Typically, this will take 1h 36m by plane in normal conditions.
When did momondo last update prices for flights from South Bend/Michiana Airport to Washington, D.C.?
Prices for flights from South Bend/Michiana Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from South Bend/Michiana Airport to Washington, D.C.?
There are 4 operators available for flights from South Bend/Michiana Airport to Washington, D.C. as of July 2026.
How old do you have to be to fly from South Bend/Michiana Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Bend/Michiana Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from South Bend to Washington, D.C.?
momondo data reveals that the most frequently booked plane model on the route from South Bend to Washington, D.C. is Embraer 175 (Enhanced Winglets), representing 48.03% of all bookings. The subsequent popular models are Airbus A220-300 at 27.63%, Airbus A320-100/200 at 3.95%, and Embraer 175 at 2.96%.
What is the most popular airline from South Bend to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from South Bend to Washington, D.C. is United Airlines (66% of total bookings). The next most popular airlines are Breeze Airways (26%), Delta (4%), and American Airlines (4%).

Best airlines flying from South Bend to Washington, D.C.

Compare and see reviews for airlines that fly from South Bend to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $55	Free Cancellation	Rating 8.2 296 reviews	Search Breeze Airways flights
United Airlines	PriceFrom $137	Free Cancellation	Rating 7.4 9,925 reviews	Search United Airlines flights
American Airlines	PriceFrom $213	Free Cancellation	Rating 7.1 11,768 reviews	Search American Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights

United Airlines Flights From South Bend to Washington, D.C.
United Airlines flight deals from South Bend to Washington, D.C. start from $137 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $323 round-trip - but some users have found much cheaper deals with momondo.

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.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Bend to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from South Bend to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for South Bend to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington, D.C. from South Bend are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from South Bend to Washington, D.C. from $69

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 8/21. 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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Breeze Airways flights from South Bend to Washington, D.C.

Our best Breeze Airways deals on South Bend to Washington, D.C. flight tickets

United Airlines flights from South Bend to Washington, D.C.

Our best United Airlines deals on South Bend to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from South Bend to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from South Bend to Washington, D.C.

What is the typical price of a round-trip flight between South Bend and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

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

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

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

How far in advance should I book a flight from South Bend to Washington, D.C.?

What cabin class options are available on South Bend to Washington, D.C. flights?

Can stopping save me money on South Bend to Washington, D.C. flights?

How have South Bend to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from South Bend/Michiana to Washington, D.C.?

What airlines fly to Washington, D.C.?

How many flights depart from South Bend to Washington, D.C. on average per day?

How many flights depart from South Bend to Washington, D.C. on average per week?

When to book flights from South Bend to Washington, D.C.

Cheap South Bend to Washington, D.C. (SBN to WAS) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

Frequently asked questions about flying from South Bend to Washington, D.C.

Best airlines flying from South Bend to Washington, D.C.

Compare and see reviews for airlines that fly from South Bend to Washington, D.C. with momondo

United Airlines Flights From South Bend to Washington, D.C.

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

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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