€99 Cheap Flights Washington to South Bend (IAD-SBN)

View €99 flight on Fri, 17 Apr 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to South Bend Intl. Airport (SBN)

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Cheap flights from Washington to South Bend (IAD-SBN)

Prices were available within the past 7 days and start at €99 for one-way flights and €178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€178 Return, found 22 hours ago
€178
Return
found 22 hours ago
Select Breeze Airways flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €178 found 22 hours ago
Delta
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€281 Return, found 22 hours ago
€281
Return
found 22 hours ago
Select Delta flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €281 found 22 hours ago
Delta
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€304 Return, found 22 hours ago
€304
Return
found 22 hours ago
Select Delta flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €304 found 22 hours ago
Breeze Airways
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€312 Return, found 22 hours ago
€312
Return
found 22 hours ago
Select Breeze Airways flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €312 found 22 hours ago
Breeze Airways
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€321 Return, found 22 hours ago
€321
Return
found 22 hours ago
Select Breeze Airways flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €321 found 22 hours ago
Breeze Airways
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€322 Return, found 22 hours ago
€322
Return
found 22 hours ago
Select Breeze Airways flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €322 found 22 hours ago
Breeze Airways
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€330 Return, found 22 hours ago
€330
Return
found 22 hours ago
Select Breeze Airways flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €330 found 22 hours ago
American Airlines
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€337 Return, found 22 hours ago
€337
Return
found 22 hours ago
Select American Airlines flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €337 found 22 hours ago
Delta
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€338 Return, found 22 hours ago
€338
Return
found 22 hours ago
Select Delta flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €338 found 22 hours ago
United
Fri, 17 Apr - Mon, 20 Apr
IAD
Washington
SBN
South Bend
€363 Return, found 22 hours ago
€363
Return
found 22 hours ago
Select United flight, departing Fri, 17 Apr from Washington to South Bend, returning Mon, 20 Apr, priced at €363 found 22 hours ago

Find the cheapest month to fly from Washington (IAD) to South Bend (SBN)

February is typically the cheapest month to fly

From €52 - €218 per traveller.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to South Bend Intl. Airport (SBN)?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Washington Dulles Intl. Airport (IAD) to South Bend Airport start from €178. Book ASAP to get the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to South Bend Intl. Airport (SBN)?
This differs between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to SBN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington Dulles Intl. Airport (IAD) to South Bend Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to South Bend Airport?
It's just 810 kilometres from Washington Dulles Intl. Airport (IAD) to South Bend Intl. Airport (SBN). Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to South Bend Airport?
Flying directly between Dulles Intl. Airport and South Bend Intl. Airport (SBN) isn't possible at this time. However, you'll still be able to find a flight to South Bend with at least one stop.
Are IAD to SBN flight tickets cheaper when they're purchased at the last minute?
Fares from IAD to South Bend Intl. Airport (SBN) are available up to a year prior to departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
South Bend Intl.
Airlines serving
American Airlines, Breeze Airways, Delta, United
Return price
€178
Distance
805 km
Average flight time
1 hour 56 mins

Book with confidence

Perfect flights from Washington to South Bend

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to South Bend. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of South Bend, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to South Bend Intl. ticket options cater to your travel preferences, with incredible one-way fares from €99 and roundtrip prices from €178. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at South Bend Intl. and explore South Bend and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your IAD to SBN travel arrangements today and embark on the journey of a lifetime in South Bend.
Perfect flights from Washington to South Bend

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