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 $60. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $142 and $229, respectively. Breeze Airways is 79% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to South Bend one-way?

For one-way options, check prices for Breeze Airways. According to our data, you can fly for as low as $41. Users have also found prices from $72 and $93 on United Airlines and Allegiant Air, respectively.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to South Bend?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to South Bend flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 $140, our data shows the cheapest flight currently is $31. When looking at the most popular route, (Washington, D.C. Dulles Intl - South Bend/Michiana), you can expect to pay $60 for that flight.

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: Republic Airways (83%), Breeze Airways (82%), United Airlines (75%).

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to South Bend?

Tuesday flights are generally found to be more expensive for flights from Washington, D.C. Dulles Intl Airport to South Bend. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to South Bend.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 8 days in advance, which can save you up to 608% on flights from Washington, D.C. Dulles Intl Airport to South Bend compared to booking the week you need them. Waiting 8 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $35. For sooner than that we have options available in the next 3 days from $317.

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

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, January can be a great choice for travel to South Bend. Flights to South Bend from Washington, D.C. Dulles Intl Airport in January are about $317 on average during January, but can be found for as low as $35.

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.

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.

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.

$41+ Save on Flights from Washington, D.C. Dulles Intl Airport to South Bend

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to South Bend with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to South Bend

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$60 (Kiwi.com)
One-way from	$41 (Priceline)
Popular in	June
Cheapest in	January
Average price	$96
Good round-trip deal	$61 or less
Good one-way deal	$72 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-South Bend/Michiana flight deals.

Search Deals

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. 38% potential increase in price ($181 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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.

Search Deals

Find flight deals from Dulles Intl to South Bend

Cheapest flights from Dulles Intl to South Bend
Explore the most affordable flight options available from Dulles Intl to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Fri 6/138:30 amIAD - SBN

Nonstop1h 55mBreeze Airways

Mon 6/1611:05 amSBN - IAD

Nonstop1h 45mBreeze Airways

Deal found 3/20

$82

Tue 3/255:45 pmIAD - SBN

Nonstop1h 50mUnited Airlines

Wed 3/2610:00 amSBN - IAD

Nonstop1h 41mUnited Airlines

Deal found 3/19

$137

Tue 3/255:22 pmIAD - SBN

1 stop3h 32mDelta

Wed 3/265:59 pmSBN - IAD

1 stop6h 32mDelta

Deal found 3/21

$217

Sat 7/198:14 pmIAD - SBN

1 stop4h 25mAmerican Airlines

Wed 7/301:47 pmSBN - IAD

1 stop5h 57mAmerican Airlines

Deal found 3/20

$229

Fri 6/63:13 pmIAD - SBN

2 stops28h 58mMultiple Airlines

Mon 6/911:05 amSBN - IAD

Nonstop1h 45mMultiple Airlines

Deal found 3/19

$330

Fri 6/63:13 pmIAD - SBN

2 stops28h 58mAllegiant Air

Sun 6/87:00 pmSBN - IAD

2 stops19h 23mAllegiant Air

Deal found 3/19

$337

Best flights from Dulles Intl to South Bend
Discover carefully curated flight deals from Dulles Intl to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 21, 2025.

Fri 6/68:30 amIAD - SBN

Nonstop1h 55mBreeze Airways

Mon 6/911:05 amSBN - IAD

Nonstop1h 45mBreeze Airways

Deal found 3/19

$60

Tue 4/18:35 amIAD - SBN

1 stop3h 57mUnited Airlines

Wed 4/210:05 amSBN - IAD

Nonstop1h 40mUnited Airlines

Deal found 3/20

$142

Sat 7/198:14 pmIAD - SBN

1 stop4h 25mAmerican Airlines

Wed 7/301:47 pmSBN - IAD

1 stop5h 57mAmerican Airlines

Deal found 3/20

$229

Fri 6/63:13 pmIAD - SBN

2 stops28h 58mMultiple Airlines

Mon 6/911:05 amSBN - IAD

Nonstop1h 45mMultiple Airlines

Deal found 3/19

$330

Fri 6/63:13 pmIAD - SBN

2 stops28h 58mAllegiant Air

Sun 6/87:00 pmSBN - IAD

2 stops19h 23mAllegiant Air

Deal found 3/19

$337

Sun 6/226:00 amIAD - SBN

2 stops7h 42mDelta

Tue 6/248:00 amSBN - IAD

1 stop3h 47mDelta

Deal found 3/20

$472

Last-minute flights from Dulles Intl to South Bend
Discover last-minute flight deals from Dulles Intl to South Bend. Data last updated March 21, 2025 and is based on user searches.

Mon 3/248:30 amIAD - SBN

Nonstop1h 55mBreeze Airways

Mon 3/3111:05 amSBN - IAD

Nonstop1h 45mBreeze Airways

Deal found 3/21

$93

Tue 3/255:45 pmIAD - SBN

Nonstop1h 50mUnited Airlines

Wed 3/2610:00 amSBN - IAD

Nonstop1h 41mUnited Airlines

Deal found 3/19

$137

Tue 3/256:00 amIAD - SBN

1 stop6h 24mDelta

Tue 4/15:59 pmSBN - IAD

1 stop6h 32mDelta

Deal found 3/21

$217

Wed 3/265:45 pmIAD - SBN

Nonstop1h 50mUnited Airlines

Fri 3/2810:00 amSBN - IAD

Nonstop1h 41mUnited Airlines

Deal found 3/19

$137

Wed 3/265:22 pmIAD - SBN

1 stop3h 32mDelta

Fri 3/285:59 pmSBN - IAD

1 stop6h 29mDelta

Deal found 3/21

$217

Wed 3/2612:55 pmIAD - SBN

3 stops28h 42mMultiple Airlines

Thu 3/277:56 pmSBN - IAD

1 stop15h 11mMultiple Airlines

Deal found 3/19

$431

Thu 3/279:20 amIAD - SBN

1 stop7h 26mAmerican Airlines

Thu 4/35:16 pmSBN - IAD

1 stop6h 42mAmerican Airlines

Deal found 3/20

$279

Fri 4/48:30 amIAD - SBN

Nonstop1h 55mMultiple Airlines

Mon 4/79:34 amSBN - IAD

3 stops25h 52mMultiple Airlines

Deal found 3/20

$355

One-way flights from Dulles Intl to South Bend
Search for one-way flight options from Dulles Intl to South Bend. Find affordable one-way fares based on user searches. Data last updated March 21, 2025.

Mon 4/288:30 amIAD - SBN

Nonstop1h 55mBreeze Airways

Deal found 3/20

$41

Thu 5/157:00 pmIAD - SBN

Nonstop1h 49mUnited Airlines

Deal found 3/20

$72

Mon 4/286:31 pmIAD - SBN

1 stop15h 40mAllegiant Air

Deal found 3/20

$93

Wed 5/2112:39 pmIAD - SBN

1 stop4h 28mDelta

Deal found 3/19

$119

Mon 3/315:27 pmIAD - SBN

1 stop5h 31mAmerican Airlines

Deal found 3/19

$169

Fri 3/288:25 amIAD - SBN

3 stops35h 55mMultiple Airlines

Deal found 3/19

$291

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

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Fri 6/13

8:30 am-10:25 am

Nonstop1h 55m

South Bend/Michiana

Mon 6/16

11:05 am-12:50 pm

Nonstop1h 45m

$82

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Tue 4/1

8:35 am-12:32 pm

1 stop3h 57m

South Bend/Michiana

Wed 4/2

10:05 am-11:45 am

Nonstop1h 40m

$142

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Sat 7/19

8:14 pm-12:39 am

1 stop4h 25m

South Bend/Michiana

Wed 7/30

1:47 pm-7:44 pm

1 stop5h 57m

$229

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Fri 6/6

3:13 pm-8:11 pm

2 stops28h 58m

South Bend/Michiana

Mon 6/9

11:05 am-12:50 pm

Nonstop1h 45m

$330

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Fri 6/6

3:13 pm-8:11 pm

2 stops28h 58m

South Bend/Michiana

Sun 6/8

7:00 pm-2:23 pm

2 stops19h 23m

$337

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Sun 6/22

6:00 am-1:42 pm

2 stops7h 42m

South Bend/Michiana

Tue 6/24

8:00 am-11:47 am

1 stop3h 47m

$472

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Mon 4/28

8:30 am-10:25 am

Nonstop1h 55m

$41

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Thu 5/15

7:00 pm-8:49 pm

Nonstop1h 49m

$72

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Mon 4/28

6:31 pm-10:11 am

1 stop15h 40m

$93

Washington, D.C.South Bend

IAD - SBN

IADSBN

Washington, D.C. Dulles Intl

Wed 5/21

12:39 pm-5:07 pm

1 stop4h 28m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 12 results

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 March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust 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

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 $329). Flying from Washington, D.C. Dulles Intl Airport to South Bend in July is currently the most expensive (average of $497). 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 in the morning, which can drop the price by up to 82% versus a flight in the afternoon.

Rainfall in South Bend by month

In terms of precipitation, rainfall in South Bend ranges from 2.0 - 4.0 inches per month. July is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit South Bend when rainfall is around 2.0 in.

Temperature in South Bend by month

If weather is an important factor for your trip to South Bend, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing South Bend

Read reviews from past customers who have flown Delta, Breeze Airways and United Airlines from Washington, D.C. to South Bend. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,895 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Breeze Airways

8.0

Very good

156 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,605 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air

7.3

Good

732 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.
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 $60. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $142 and $229, respectively. Breeze Airways is 79% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to South Bend one-way?
For one-way options, check prices for Breeze Airways. According to our data, you can fly for as low as $41. Users have also found prices from $72 and $93 on United Airlines and Allegiant Air, respectively.
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: Republic Airways (83%), Breeze Airways (82%), United Airlines (75%).
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 $140, our data shows the cheapest flight currently is $31. When looking at the most popular route, (Washington, D.C. Dulles Intl - South Bend/Michiana), you can expect to pay $60 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 $329). Flying from Washington, D.C. Dulles Intl Airport to South Bend in July is currently the most expensive (average of $497). 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

Elkhart

Mishawaka

Goshen

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Dulles Intl to South Bend

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$34	Average$71	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$98	Average$233	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$41+ Cheap flights from Dulles Intl (IAD) to South Bend (SBN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to South Bend with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to South Bend

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to South Bend

Cheapest flights from Dulles Intl to South BendExplore the most affordable flight options available from Dulles Intl to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Explore the most affordable flight options available from Dulles Intl to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

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.

Compare providers for flights from Dulles Intl to South Bend

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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 March.

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.

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?

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

Find hourly flight availability from Dulles Intl to South Bend. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

Rainfall in South Bend by month

Plan your trip to South Bend by taking into account the average rainfall totals by month.

Temperature in South Bend by month

Plan your trip to South Bend by taking into account the average temperature totals by month.

Reviews of airlines servicing South Bend

Read reviews from past customers who have flown Delta, Breeze Airways and United Airlines from Washington, D.C. to South Bend. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to South Bend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to South Bend one-way?

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to South Bend

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to South Bend

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to South Bend
Explore the most affordable flight options available from Dulles Intl to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.