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South Bend

$89+ Cheap flights from Dulles Intl (IAD) to South Bend (SBN)

IAD — SBN
Nov 9 — Nov 161
Mon 11/9
Mon 11/16
1 adult, Economy
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Cheap flight deals from Dulles Intl to South Bend

Cheapest flights from Dulles Intl to South Bend

Fri 10/303:01 pm -
Nonstop1h 56m
Mon 11/25:37 pm -
Nonstop1h 36m
Deal found 10/6$182
Mon 11/93:01 pm -
Nonstop1h 56m
Mon 11/165:37 pm -
Nonstop1h 36m
Deal found 10/9$187
Mon 11/93:01 pm -
Nonstop1h 56m
Mon 11/166:29 pm -
2 stops29h 14m
Deal found 10/9$203
Mon 11/233:01 pm -
Nonstop1h 56m
Fri 11/275:37 pm -
Nonstop1h 36m
Deal found 10/8$217
Fri 11/273:01 pm -
Nonstop1h 56m
Mon 11/305:37 pm -
Nonstop1h 36m
Deal found 10/8$222
Fri 10/163:01 pm -
Nonstop1h 56m
Mon 10/195:37 pm -
Nonstop1h 36m
Deal found 10/5$227
Mon 11/233:01 pm -
Nonstop1h 56m
Mon 11/305:37 pm -
Nonstop1h 36m
Deal found 10/8$232
Thu 10/226:08 pm -
1 stop24h 47m
Mon 10/265:37 pm -
Nonstop1h 36m
Deal found 10/7$233
Thu 11/1911:16 am -
1 stop8h 50m
Fri 11/205:37 pm -
Nonstop1h 36m
Deal found 10/6$243
Fri 10/233:01 pm -
Nonstop1h 56m
Sun 10/258:46 pm -
1 stop13h 31m
Deal found 10/8$254
Mon 11/233:01 pm -
Nonstop1h 56m
Thu 12/38:46 pm -
1 stop24h 43m
Deal found 10/8$256

Find flight deals from Dulles Intl to South Bend

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$182
(Kiwi.com)

One-way from

$89
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$359

Good round-trip deal

$223 or less

Good one-way deal

$268 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-South Bend/Michiana flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-South Bend/Michiana flights.
Search Deals
From Washington, D.C. Dulles Intl to South Bend/Michiana
Search Deals
One-way flight from Washington, D.C. Dulles Intl to South Bend/Michiana
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to South Bend/Michiana.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to South Bend/Michiana.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Thu 11/26

8:05 am-1:08 pm

1 stop5h 03m

South Bend/Michiana

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$209

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Fri 11/27

6:50 pm-8:47 pm

Nonstop1h 57m

South Bend/Michiana

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$249

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Fri 11/20

6:50 pm-8:43 pm

Nonstop1h 53m

South Bend/Michiana

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$249

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Fri 11/27

11:37 am-4:58 pm

1 stop5h 21m

South Bend/Michiana

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$250

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Fri 11/13

3:01 pm-4:57 pm

Nonstop1h 56m

South Bend/Michiana

Mon 11/16

5:37 pm-7:13 pm

Nonstop1h 36m

$278

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Tue 11/10

6:50 pm-8:47 pm

Nonstop1h 57m

South Bend/Michiana

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$279

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Tue 11/3

6:50 pm-8:47 pm

Nonstop1h 57m

South Bend/Michiana

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$279
Quickest round-trip

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Sun 10/18

6:50 pm-8:36 pm

Nonstop1h 46m

South Bend/Michiana

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$294

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Mon 12/21

6:50 pm-8:52 pm

Nonstop2h 02m

South Bend/Michiana

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$329

Washington, D.C.South Bend

IAD Washington, D.C. Dulles Intl - SBN South Bend/Michiana

IADSBN

Washington, D.C. Dulles Intl

Thu 10/29

3:37 pm-9:49 pm

1 stop6h 12m

South Bend/Michiana

Sun 11/1

10:03 am-11:50 am

Nonstop1h 47m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to South Bend

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to South Bend in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-South Bend flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-South Bend flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-South Bend flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-South Bend flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-South Bend flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Dulles Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to South Bend

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to South Bend?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Bend (average of $133). Flying from Washington, D.C. Dulles Intl Airport to South Bend in August is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to SBN?

When flying from Washington, D.C. Dulles Intl Airport to South Bend, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 55% versus a flight in the morning.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to South Bend?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to South Bend flights typically cost between $198 and $517 in October.
The cheapest round-trip price found within the last 5 days was $182 on Breeze Airways (Oct 30-Nov 2).

Reviews of airlines servicing South Bend

See what other customers who have flown with Breeze Airways and United Airlines from Washington, D.C. Dulles Intl Airport to South Bend have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.3
Very good
327 reviews

Food

6.8

Entertainment

6.8

Overall

8.3

Crew

8.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Denis,Oct 2026

CHS - HVN

New Haven CT had no ramps. Tough for mobility challenged. Really hard to get cars in and out.
Breeze Airways
8.3
Very good
327 reviews
Breeze Airways
8.3
Very good
327 reviews

Food

6.8

Entertainment

6.8

Overall

8.3

Crew

8.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Denis,Oct 2026

CHS - HVN

New Haven CT had no ramps. Tough for mobility challenged. Really hard to get cars in and out.
United Airlines
7.4
Good
10,332 reviews
Breeze Airways
8.3
Very good
327 reviews

Food

6.8

Entertainment

6.8

Overall

8.3

Crew

8.8

Boarding

8.4

Comfort

8.2

Reviews

1 / 18
4.0
Okay

Denis,Oct 2026

CHS - HVN

New Haven CT had no ramps. Tough for mobility challenged. Really hard to get cars in and out.

Related info for your journey

  • What airport do you fly into for flights to South Bend from Washington, D.C. Dulles Intl?

    Most people fly into South Bend/Michiana (SBN) if they book a flight to South Bend from Washington, D.C. Dulles Intl. On average, South Bend/Michiana has 0 inbound flights from Washington, D.C. Dulles Intl per day from 2 airlines. South Bend/Michiana is conveniently located just 3.4 mi from South Bend’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to South Bend?

    Departing from Washington, D.C. Dulles Intl Airport to South Bend will take you 1h 56m. The distance between Washington, D.C. Dulles Intl Airport and South Bend is about 503 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to South Bend round-trip?

    Flying on Breeze Airways is currently your cheapest option to South Bend, with prices starting at $73. Another option worth looking into is United Airlines, starting at $198 round trip. Breeze Airways is 72% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to South Bend?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to South Bend on time: United Airlines (74%), Mesa Airlines (74%), Breeze Airways (44%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to South Bend?

    While on average a flight from Washington, D.C. Dulles Intl Airport to South Bend is generally $320, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Washington, D.C. Dulles Intl - South Bend/Michiana), you can expect to pay $254 for that flight.

  • Can I find deals for flights from Dulles Intl to South Bend that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to South Bend flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to South Bend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to South Bend.

  • Can I find deals for business class flights from Dulles Intl to South Bend?

    Yes. Cheapflights offers flight deals from Dulles Intl to South Bend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Bend (average of $133). Flying from Washington, D.C. Dulles Intl Airport to South Bend in August is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
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Elkhart

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Top 2 airlines flying from Dulles Intl to South Bend

AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$73Average$182FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$198Average$299FlexibilityNo cancel feeOn-time69%

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