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

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Compare South Bend to Washington, D.C. flight deals

Find the cheapest month or even day of the year to fly to Washington, D.C.

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Flight deals from South Bend to Washington, D.C.

Looking for a cheap last-minute deal or the best round-trip flight from South Bend Airport to Washington, D.C.? If you want to travel next month, round-trip fares start from $186. Find the lowest prices on one-way and round-trip tickets right here.

Washington, D.C..$169 per passenger.Departing Fri, Sep 25, returning Mon, Sep 28.Round-trip flight with Breeze Airways.Outbound direct flight with Breeze Airways departing from South Bend on Fri, Sep 25, arriving in Washington Dulles.Inbound direct flight with Breeze Airways departing from Washington Dulles on Mon, Sep 28, arriving in South Bend.Price includes taxes and charges.From $169, select.

Washington, D.C..$186 per passenger.Departing Fri, Dec 11, returning Fri, Dec 18.Round-trip flight with Breeze Airways.Outbound direct flight with Breeze Airways departing from South Bend on Fri, Dec 11, arriving in Washington Dulles.Inbound direct flight with Breeze Airways departing from Washington Dulles on Fri, Dec 18, arriving in South Bend.Price includes taxes and charges.From $186, select.

Washington, D.C..$186 per passenger.Departing Fri, Oct 2, returning Mon, Oct 5.Round-trip flight with Breeze Airways.Outbound direct flight with Breeze Airways departing from South Bend on Fri, Oct 2, arriving in Washington Dulles.Inbound direct flight with Breeze Airways departing from Washington Dulles on Mon, Oct 5, arriving in South Bend.Price includes taxes and charges.From $186, select.

Washington, D.C..$266 per passenger.Departing Wed, Oct 28, returning Tue, Nov 3.Round-trip flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departing from South Bend on Wed, Oct 28, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Tue, Nov 3, arriving in South Bend.Price includes taxes and charges.From $266, select.

Washington, D.C..$277 per passenger.Departing Wed, Sep 30, returning Fri, Oct 2.Round-trip flight with Allegiant Air and Breeze Airways.Outbound indirect flight with Allegiant Air, departing from South Bend on Wed, Sep 30, arriving in Baltimore Washington International.Inbound indirect flight with Breeze Airways, departing from Washington Dulles on Fri, Oct 2, arriving in South Bend.Price includes taxes and charges.From $277, select.

Washington, D.C..$296 per passenger.Departing Fri, Nov 13, returning Sun, Nov 15.Round-trip flight with United.Outbound direct flight with United departing from South Bend on Fri, Nov 13, arriving in Washington Dulles.Inbound direct flight with United departing from Washington Dulles on Sun, Nov 15, arriving in South Bend.Price includes taxes and charges.From $296, select.

Washington, D.C..$316 per passenger.Departing Fri, Sep 25, returning Fri, Oct 2.Round-trip flight with United.Outbound direct flight with United departing from South Bend on Fri, Sep 25, arriving in Washington Dulles.Inbound direct flight with United departing from Washington Dulles on Fri, Oct 2, arriving in South Bend.Price includes taxes and charges.From $316, select.

Washington, D.C..$317 per passenger.Departing Sat, Jan 9, returning Sat, Jan 16.Round-trip flight with United.Outbound direct flight with United departing from South Bend on Sat, Jan 9, arriving in Washington Dulles.Inbound direct flight with United departing from Washington Dulles on Sat, Jan 16, arriving in South Bend.Price includes taxes and charges.From $317, select.

Washington, D.C..$317 per passenger.Departing Fri, Nov 27, returning Fri, Dec 4.Round-trip flight with United.Outbound direct flight with United departing from South Bend on Fri, Nov 27, arriving in Washington Dulles.Inbound direct flight with United departing from Washington Dulles on Fri, Dec 4, arriving in South Bend.Price includes taxes and charges.From $317, select.

Washington, D.C..$317 per passenger.Departing Mon, Feb 8, returning Mon, Feb 15.Round-trip flight with United.Outbound direct flight with United departing from South Bend on Mon, Feb 8, arriving in Washington Dulles.Inbound direct flight with United departing from Washington Dulles on Mon, Feb 15, arriving in South Bend.Price includes taxes and charges.From $317, select.

Washington, D.C..$317 per passenger.Departing Fri, Dec 25, returning Fri, Jan 1.Round-trip flight with United.Outbound direct flight with United departing from South Bend on Fri, Dec 25, arriving in Washington Dulles.Inbound direct flight with United departing from Washington Dulles on Fri, Jan 1, arriving in South Bend.Price includes taxes and charges.From $317, select.

Washington, D.C..$321 per passenger.Departing Fri, Oct 30, returning Mon, Nov 2.Round-trip flight with Breeze Airways.Outbound direct flight with Breeze Airways departing from South Bend on Fri, Oct 30, arriving in Washington Dulles.Inbound direct flight with Breeze Airways departing from Washington Dulles on Mon, Nov 2, arriving in South Bend.Price includes taxes and charges.From $321, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like South Bend to Washington, D.C. flights are currently cheapest in September.

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Direct flights from South Bend to Washington, D.C.

Alternative South Bend to Washington, D.C. routes

Looking for the cheapest, fastest or easiest route from South Bend to Washington, D.C.? You could fly into the following airports instead.

South Bend to Washington, D.C.: Flight information

The things to know before you go.

Cheapest flight found	$169
Cheapest month to fly	September
Average flight time	1 hr, 47 mins
Most popular airline	United
Average flights per week	56

Finding cheap flights from South Bend to Washington, D.C.: Frequently asked questions

How many airports are there in Washington, D.C.?

There are 3 airports in Washington, D.C.: Washington Ronald Reagan, Washington Dulles and Baltimore Washington International.

How much are round-trip flights from South Bend to Washington, D.C.?

The best price we found for a round-trip flight from South Bend to Washington, D.C. is $169. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from South Bend to Washington, D.C.?

1 hour and 47 minutes is the average flight time from South Bend to Washington, D.C..

Which airlines fly direct from South Bend to Washington, D.C.?

United, Mesa Airlines and Republic Airways fly direct from South Bend to Washington, D.C..

How many flights are there a week from South Bend to Washington, D.C.?

There are 56 flights per week flying from South Bend to Washington, D.C., as of September 2026.

When is the cheapest time to fly from South Bend to Washington, D.C.?

The cheapest month to fly from South Bend to Washington, D.C. is usually September.

What's the cheapest airport to fly to in Washington, D.C.?

If you're flying from South Bend Airport, the cheapest airport near Washington, D.C. is Washington Dulles – which is 36.6 km away from the center of Washington, D.C.. We've found flights to this airport from $169.

Which upcoming date is cheapest to fly from South Bend Airport to Washington, D.C. on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from South Bend Airport to Washington, D.C. on Friday, September 25, 2026.

Can I get a direct flight from South Bend Airport to Washington, D.C.?

Yes – the average flight time is 1 hour and 47 minutes.

How can I get the best flight deal from South Bend Airport to Washington, D.C.?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington, D.C. but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Washington, D.C.?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Washington, D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Washington, D.C.?

In September, the average temperature is usually around 22°C. July is typically the warmest month in Washington, D.C., when it usually averages around 32°C. You can expect the least rain in November. The coldest month is January, with temperatures averaging -1°C. The rainiest month is July.

Which is the cheapest airline to fly with from South Bend Airport to Washington, D.C.?

Currently, Breeze Airways offers the cheapest flight tickets to Washington, D.C..

Traveling from South Bend Regional Airport (SBN) to Washington DC: what you need to know

Washington DC and South Bend (where South Bend Regional Airport is located) share the UTC-4 timezone. This means you won't have to adjust your watch after you land.
The busiest route is from South Bend Regional Airport (SBN) to Washington Dulles International Airport (IAD). There are eight services every week between these two airports. United Airlines offers a 09:55 departure between SBN and IAD.
Give yourself plenty of time to make your SBN to Washington DC flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.
Longer lines at security and check-in are likely if you're flying during high season, so allow even more breathing space. A good general rule for peak times? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.
Direct South Bend Regional Airport to Washington DC tickets are available for booking. Washington Dulles International Airport (IAD) is where you'll complete your journey.
United Airlines is a leading airline that operates direct flights from South Bend Regional Airport to Washington DC.
SBN is around 6 kilometers from central South Bend. If you're catching a cab, ride-sharing or driving from the center, it'll take 10 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the journey time to be around 20 minutes.
Catching an early flight from South Bend Regional Airport to Washington DC? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by choosing one of these stays close to SBN:
When it comes to South Bend Regional Airport's on-time performance, 73.91% of flights arrive within the scheduled time frame.
SBN is located at 4477 Progress Dr.

How to find the cheapest flights from South Bend Regional Airport (SBN) to Washington DC

$90 is the cheapest price we've found for a one-way South Bend Regional Airport to Washington DC flight. A round-trip flight ticket right now is $169. Depending on the availability and when you book, these fares may change.
To score cheap flights from SBN to Washington DC, book your journey one month ahead of your departure date.
Organize your trip for May. That's the best month for scoring the biggest deals on South Bend Regional Airport to Washington DC tickets. If your travel dates are flexible, use the 'Whole month' tool to access the lowest price across each month.
Cut down on the time spent looking for cheap flights from SBN to Washington DC by creating a Price Alert. We'll send you an email or notification through the app when fares go down.
Save money on your flight from South Bend Regional Airport to Washington DC with the help of our filters. Select your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

Ronald Reagan National Airport (DCA) is around 8 kilometers from central Washington DC. If you're catching a cab or a ride-share, the drive takes about 15 minutes.
It'll take around 45 minutes if you're using public transport.
Consider booking a hotel close to DCA if you're coming in on a late flight from South Bend Regional Airport to Washington DC. Check in to one of these options and make your arrival easier:
Grab a Ronald Reagan National Airport rental car and explore Washington DC and beyond with your own set of wheels. Thrifty, Sixt and Dollar are top outlets to choose from here.
Booking your ride from Ronald Reagan National Airport about four weeks ahead of your flight from SBN to Washington DC can help you secure the lowest rate.
DCA is located at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

After your flight from South Bend Regional Airport to Washington DC has arrived, you can get to the city center in about 50 minutes by car. Central Washington DC is roughly 56 kilometers from Washington Dulles International Airport (IAD).
If you're traveling on public transport, it'll take about 1 hour 10 minutes.
Place the 'Do not disturb' sign on your door and relax at a hotel close to IAD. Here are a few options where you can tuck yourself in after your SBN to Washington DC flight:
The quickest way to get to where you're going is with a Washington Dulles International Airport rental car. Pick up your wheels from Dollar, Thrifty or Sixt and get going in the blink of an eye.
Get the lowest price by booking your ride from IAD one week ahead of time. You can also expect to have a greater range of vehicles.
Washington Dulles International Airport can be found at 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

Hop off your flight from South Bend Regional Airport to Washington DC and head for your hotel or start sightseeing right away. The center of Washington DC is around 48 kilometers from Baltimore/Wash International Thurgood Marshall Airport (BWI) and typically takes 50 minutes to reach driving.
Public transport will get you there in about 1 hour 30 minutes.
Enjoy a restful, unhurried start to your break by choosing a hotel near BWI after your SBN to Washington DC flight. Recover from your travel day or just take a moment to get your bearings in a new city at:
Whether you want a zippy mini for a solo getaway or a spacious SUV to fit everyone and their gear, you'll find the right Baltimore/Wash International Thurgood Marshall Airport rental car for your needs. Browse the range of wheels available here from suppliers such as Dollar, Thrifty and Budget.
Enjoy a payoff when you plan ahead. Book your ride from BWI two weeks before your flight from South Bend Regional Airport to Washington DC for the most affordable rates.

Best time to go to Washington DC

Before you book your flights from South Bend Regional Airport to Washington DC, consider which time of year is best for you. High season in Washington DC offers a lively atmosphere and plenty of things to do, while low season brings better deals on hotels and smaller crowds.
Lock in a South Bend Regional Airport to Washington DC flight ticket with a departure in July to visit the city during its warmest month. Expect temperatures to range from 19ºC (66ºF) to 33ºC (91ºF).
If you'd rather travel in cooler conditions, look for a cheap ticket from SBN to Washington DC in January when temperatures average between -6ºC (21ºF) and 10ºC (50ºF).

More about Washington DC

After booking your flight from South Bend Regional Airport to Washington DC, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Washington DC:
There are so many things to discover in this city it can be difficult to know where to begin. The White House, White House Historical Association and National Mall are leading attractions which should feature on any well-planned Washington DC itinerary.

Explore more of United States

You've visited Washington DC, now it's time to discover more of United States. Travel about 322 kilometers north-east to New York to check off its leading sights. From Statue of Liberty to Central Park and Empire State Building, your itinerary will be busy.
Philadelphia is another sought-after destination in United States and is around 193 kilometers north-east of Washington DC. No trip is complete without dropping by Liberty Bell, Independence Hall and Philadelphia Museum of Art.