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

Currently priced at $72, Breeze Airways will fly you from South Bend to Washington, D.C. Dulles Intl Airport and back. In addition to Breeze Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $158 and $223, respectively. These flights start at 67% lower than the current average price 3 months from now.

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

To fly one-way, consider booking your trip with Breeze Airways, which is currently one of the cheapest options available, starting at $51. United Airlines flights start at $79 while deals on Delta start at $114 one-way.

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

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

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

Looking for the cheapest flight from South Bend to Washington, D.C. Dulles Intl Airport? While on average our users pay $260, our data indicates the cheapest price to be $61. The most popular route (South Bend/Michiana - Washington, D.C. Dulles Intl), is priced around $62.

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

Consider Breeze Airways (94%), Republic Airways (84%) or United Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from South Bend to Washington, D.C. Dulles Intl Airport.

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

Consider American Airlines, Delta or Breeze Airways when booking your flight. These represent the most popular airlines when flying from South Bend to Washington, D.C. Dulles Intl Airport.

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

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 162% on the overall cost on flights from South Bend to Washington, D.C. Dulles Intl Airport.

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

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, January can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from South Bend in January are about $248 on average during January, but can be found for as low as $36.

Most accurate provider : When it comes to deals on South Bend-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on South Bend-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from South Bend-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on South Bend-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 South Bend-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

If you book a flight to Washington, D.C. Dulles Intl from South Bend, you will be flying from South Bend/Michiana, which is the city’s only airport. South Bend/Michiana (SBN) is located 3.4 mi from the center of South Bend. There are 0 flights from South Bend/Michiana to Washington, D.C. Dulles Intl per day from 4 different airlines.

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

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

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

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

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

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

$51+ Flights from South Bend to Washington, D.C. Dulles Intl Airport

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Find cheap flights from South Bend to Dulles Intl 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.

Cheapflights Tip: The best prices from South Bend/Michiana to Washington, D.C. Dulles Intl are usually found in January or March, booked 56 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from South Bend to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$72 (Priceline)
One-way from	$51 (Priceline)
Popular in	September
Cheapest in	January
Average price	$162
Good round-trip deal	$124 or less
Good one-way deal	$144 or less

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

Search Deals

Provider most trusted by Cheapflights users for South Bend/Michiana-Washington, D.C. Dulles Intl flights.

Search Deals

From South Bend/Michiana to Washington, D.C. Dulles Intl

Search Deals

One-way flight from South Bend/Michiana to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 41% potential increase in price ($153 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from South Bend/Michiana to Washington, D.C. Dulles Intl.

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Price to beat on a one-way flight from South Bend/Michiana to Washington, D.C. Dulles Intl.

Search Deals

Find flight deals from South Bend to Dulles Intl

Cheapest flights from South Bend to Dulles Intl
Explore the most affordable flight options available from South Bend to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Fri 7/118:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 4/28

$72

Fri 5/2310:04 amSBN - IAD

Nonstop1h 44mUnited Airlines

Fri 5/303:35 pmIAD - SBN

1 stop6h 00mUnited Airlines

Deal found 4/28

$167

Fri 5/25:59 pmSBN - IAD

1 stop6h 29mDelta

Mon 5/512:29 pmIAD - SBN

1 stop4h 47mDelta

Deal found 4/28

$217

Sat 5/245:33 pmSBN - IAD

1 stop6h 29mAmerican Airlines

Mon 5/265:02 amIAD - SBN

1 stop6h 31mAmerican Airlines

Deal found 4/27

$224

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mMultiple Airlines

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mMultiple Airlines

Deal found 4/28

$245

Fri 5/309:35 amSBN - IAD

2 stops29h 09mAllegiant Air

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mAllegiant Air

Deal found 4/28

$284

Best flights from South Bend to Dulles Intl
Discover carefully curated flight deals from South Bend to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Fri 7/118:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 4/28

$72

Fri 6/1310:04 amSBN - IAD

Nonstop1h 44mUnited Airlines

Mon 6/163:35 pmIAD - SBN

1 stop4h 13mUnited Airlines

Deal found 4/28

$158

Mon 5/125:47 pmSBN - IAD

1 stop6h 41mDelta

Tue 5/207:05 amIAD - SBN

1 stop4h 46mDelta

Deal found 4/28

$223

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mMultiple Airlines

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mMultiple Airlines

Deal found 4/28

$245

Fri 5/309:35 amSBN - IAD

2 stops29h 09mAllegiant Air

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mAllegiant Air

Deal found 4/28

$284

Fri 5/165:33 pmSBN - IAD

1 stop6h 29mAmerican Airlines

Sun 5/185:02 amIAD - SBN

1 stop6h 31mAmerican Airlines

Deal found 4/28

$303

Last-minute flights from South Bend to Dulles Intl
Discover last-minute flight deals from South Bend to Dulles Intl. Data last updated April 29, 2025 and is based on user searches.

Fri 5/211:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Mon 5/58:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 4/27

$119

Fri 5/25:59 pmSBN - IAD

1 stop6h 29mDelta

Mon 5/512:29 pmIAD - SBN

1 stop4h 47mDelta

Deal found 4/28

$217

Sun 5/45:22 pmSBN - IAD

1 stop6h 34mAmerican Airlines

Thu 5/85:26 pmIAD - SBN

1 stop5h 22mAmerican Airlines

Deal found 4/28

$872

Mon 5/511:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Mon 5/128:30 amIAD - SBN

Nonstop1h 57mBreeze Airways

Deal found 4/28

$114

Mon 5/55:59 pmSBN - IAD

1 stop6h 29mDelta

Tue 5/136:00 amIAD - SBN

1 stop5h 51mDelta

Deal found 4/28

$233

Wed 5/710:05 amSBN - IAD

Nonstop1h 40mUnited Airlines

Mon 5/127:00 pmIAD - SBN

Nonstop1h 49mUnited Airlines

Deal found 4/28

$308

Mon 5/125:33 pmSBN - IAD

1 stop6h 29mAmerican Airlines

Mon 5/195:26 pmIAD - SBN

1 stop5h 22mAmerican Airlines

Deal found 4/27

$219

Fri 5/2310:04 amSBN - IAD

Nonstop1h 44mUnited Airlines

Fri 5/303:35 pmIAD - SBN

1 stop6h 00mUnited Airlines

Deal found 4/28

$167

Fri 5/3011:07 amSBN - IAD

Nonstop1h 47mMultiple Airlines

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mMultiple Airlines

Deal found 4/28

$245

Fri 5/309:35 amSBN - IAD

2 stops29h 09mAllegiant Air

Fri 7/114:46 pmIAD - SBN

2 stops21h 01mAllegiant Air

Deal found 4/28

$284

One-way flights from South Bend to Dulles Intl
Search for one-way flight options from South Bend to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Mon 5/2611:07 amSBN - IAD

Nonstop1h 47mBreeze Airways

Deal found 4/27

$51

Fri 5/2310:04 amSBN - IAD

Nonstop1h 44mUnited Airlines

Deal found 4/27

$79

Fri 6/132:16 pmSBN - IAD

2 stops7h 55mDelta

Deal found 4/28

$114

Sat 5/1011:11 amSBN - IAD

3 stops43h 54mMultiple Airlines

Deal found 4/27

$249

Wed 5/145:33 pmSBN - IAD

1 stop6h 29mAmerican Airlines

Deal found 4/28

$309

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 5/30

11:07 am-12:54 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

Fri 7/11

8:30 am-10:27 am

Nonstop1h 57m

$72

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 6/13

10:04 am-11:48 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Mon 6/16

3:35 pm-7:48 pm

1 stop4h 13m

$158

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Mon 5/12

5:47 pm-12:28 am

1 stop6h 41m

Washington, D.C. Dulles Intl

Tue 5/20

7:05 am-11:51 am

1 stop4h 46m

$223

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 5/30

11:07 am-12:54 pm

Nonstop1h 47m

Washington, D.C. Dulles Intl

Fri 7/11

4:46 pm-1:47 pm

2 stops21h 01m

$245

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 5/30

9:35 am-2:44 pm

2 stops29h 09m

Washington, D.C. Dulles Intl

Fri 7/11

4:46 pm-1:47 pm

2 stops21h 01m

$284

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 5/16

5:33 pm-12:02 am

1 stop6h 29m

Washington, D.C. Dulles Intl

Sun 5/18

5:02 am-11:33 am

1 stop6h 31m

$303

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Mon 5/26

11:07 am-12:54 pm

Nonstop1h 47m

$51

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 5/23

10:04 am-11:48 am

Nonstop1h 44m

$79

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 6/13

2:16 pm-10:11 pm

2 stops7h 55m

$114

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Sat 5/10

11:11 am-7:05 am

3 stops43h 54m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 11 results

Compare providers for flights from South Bend to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Dulles Intl in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 South Bend-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on South Bend-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from South Bend-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on South Bend-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 South Bend-Washington, D.C. Dulles Intl Airport 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 South Bend to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from South Bend 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 South Bend to Washington, D.C. Dulles Intl Airport

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

To ensure you get the cheapest price possible for a flight from South Bend to Washington, D.C. Dulles Intl Airport, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from South Bend to Washington, D.C. Dulles Intl Airport (average of $309). Flying from South Bend to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 SBN to IAD?

One of the essential ways to save on airfare from South Bend to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 60% on airfare.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Breeze Airways, Delta and United Airlines from South Bend to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Breeze Airways

8.1

Very good

160 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Delta

8.0

Very good

7,929 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

United Airlines

7.4

Good

8,696 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Allegiant Air

7.3

Good

734 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

American Airlines

7.2

Good

10,000 reviews

Breeze Airways

8.1

Very good

160 reviews

Reviews

1 / 11

10.0

Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

What airport do you fly from for flights from South Bend to Washington, D.C. Dulles Intl?
If you book a flight to Washington, D.C. Dulles Intl from South Bend, you will be flying from South Bend/Michiana, which is the city’s only airport. South Bend/Michiana (SBN) is located 3.4 mi from the center of South Bend. There are 0 flights from South Bend/Michiana to Washington, D.C. Dulles Intl per day from 4 different airlines.
What are the cheapest airlines flying from South Bend to Washington, D.C. Dulles Intl Airport round-trip?
Currently priced at $72, Breeze Airways will fly you from South Bend to Washington, D.C. Dulles Intl Airport and back. In addition to Breeze Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $158 and $223, respectively. These flights start at 67% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from South Bend to Washington, D.C. Dulles Intl Airport one-way?
To fly one-way, consider booking your trip with Breeze Airways, which is currently one of the cheapest options available, starting at $51. United Airlines flights start at $79 while deals on Delta start at $114 one-way.
What are the most reliable airlines from South Bend to Washington, D.C. Dulles Intl Airport?
Consider Breeze Airways (94%), Republic Airways (84%) or United Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from South Bend to Washington, D.C. Dulles Intl Airport.
What are the cheapest flights from South Bend to Washington, D.C. Dulles Intl Airport?
Looking for the cheapest flight from South Bend to Washington, D.C. Dulles Intl Airport? While on average our users pay $260, our data indicates the cheapest price to be $61. The most popular route (South Bend/Michiana - Washington, D.C. Dulles Intl), is priced around $62.
Can I find deals for flights from South Bend to Dulles Intl that include hotel bookings?
Yes. In addition to deals on South Bend to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Bend to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Dulles Intl.
Can I find deals for business class flights from South Bend to Dulles Intl?
Yes. Cheapflights offers flight deals from South Bend to Dulles Intl 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 South Bend to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from South Bend to Washington, D.C. Dulles Intl Airport (average of $309). Flying from South Bend to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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.

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Top 4 airlines flying from South Bend to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$41	Average$81	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$77	Average$244	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$213	Average$298	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$228	Average$428	FlexibilityNo cancel fee	On-time71%

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$51+ Cheap flights from South Bend (SBN) to Dulles Intl (IAD)

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Bend to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from South Bend/Michiana to Washington, D.C. Dulles Intl are usually found in January or March, booked 56 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from South Bend to Dulles Intl

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 South Bend to Dulles Intl

Cheapest flights from South Bend to Dulles IntlExplore the most affordable flight options available from South Bend to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from South Bend to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from South Bend to Dulles Intl

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 South Bend to Dulles Intl in April.

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

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from South Bend to Dulles Intl. Price data was last updated on April 25, 2025.

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

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

Find hourly flight availability from South Bend to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Breeze Airways, Delta and United Airlines from South Bend to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up 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 South Bend to Dulles Intl. 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 from for flights from South Bend to Washington, D.C. Dulles Intl?

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

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

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

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Top 4 airlines flying from South Bend to Dulles Intl

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Cheapest flights from South Bend to Dulles Intl
Explore the most affordable flight options available from South Bend to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.