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

According to our current data, Delta ($229), American Airlines ($254), and United Airlines ($287) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to South Bend. You may be able to fly from Washington, D.C. Reagan-National Airport to South Bend for 47% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as $114 on Delta. Other airlines that offer cheap prices include American Airlines from $149 and United Airlines from $234 one-way.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to South Bend?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to South Bend flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to South Bend?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Reagan-National Airport to South Bend.

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

Monday is generally a great day to depart. Flying on this day could help you save up to 41%.

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

To save on the cost of your flight from Washington, D.C. Reagan-National Airport to South Bend, book at least 8 days before your planned departure. Booking around this time can save you about 522% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $35 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $318.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to South Bend?

January can be a great time to fly to South Bend from Washington, D.C. Reagan-National Airport with a flight ticket averaging about $269. Cheapflights users have found deals in the month of January for as cheap as $35. The most expensive prices can be found in the month of September.

What airport do you fly into for flights to South Bend from Washington, D.C. Reagan-National?

South Bend/Michiana (SBN), located 3.4 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to South Bend. 3 airlines have flights to South Bend/Michiana from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to South Bend/Michiana should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

Can I find deals for flights from Reagan-National to South Bend that include hotel bookings?

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

How can I find direct flights from Reagan-National to South Bend?

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

Can I find deals for business class flights from Reagan-National to South Bend?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$114+ Flights from Washington, D.C. Reagan-National Airport to South Bend

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Cheap flight deals from Reagan-National to South Bend

Round-trip from	$229 (Delta)
One-way from	$114 (Delta)
Popular in	September
Cheapest in	January
Average price	$418

From Washington, D.C. Reagan-National to South Bend/Michiana

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One-way flight from Washington, D.C. Reagan-National to South Bend/Michiana

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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Reagan-National to South Bend

Cheapest flights from Reagan-National to South Bend
Explore the most affordable flight options available from Reagan-National to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 8/176:00 amDCA - SBN

1 stop5h 10mDelta

Sat 8/236:15 amSBN - DCA

1 stop6h 25mDelta

Deal found 7/2

$229

Wed 9/103:15 pmDCA - SBN

1 stop6h 19mAmerican Airlines

Sat 9/139:00 amSBN - DCA

Nonstop1h 48mAmerican Airlines

Deal found 7/2

$254

Fri 8/225:59 pmDCA - SBN

1 stop5h 24mUnited Airlines

Mon 8/256:12 pmSBN - DCA

1 stop4h 31mUnited Airlines

Deal found 7/2

$287

Best flights from Reagan-National to South Bend
Discover carefully curated flight deals from Reagan-National to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sun 8/176:00 amDCA - SBN

1 stop5h 10mDelta

Sat 8/236:15 amSBN - DCA

1 stop6h 25mDelta

Deal found 7/2

$229

Wed 9/103:15 pmDCA - SBN

1 stop6h 19mAmerican Airlines

Sat 9/139:00 amSBN - DCA

Nonstop1h 48mAmerican Airlines

Deal found 7/2

$254

Fri 8/225:59 pmDCA - SBN

1 stop5h 24mUnited Airlines

Mon 8/256:12 pmSBN - DCA

1 stop4h 31mUnited Airlines

Deal found 7/2

$287

Last-minute flights from Reagan-National to South Bend
Discover last-minute flight deals from Reagan-National to South Bend. Data last updated July 3, 2025 and is based on user searches.

Thu 7/105:14 pmDCA - SBN

1 stop7h 13mAmerican Airlines

Mon 7/147:51 pmSBN - DCA

1 stop4h 08mAmerican Airlines

Deal found 7/3

$303

Fri 7/113:40 pmDCA - SBN

2 stops5h 04mDelta

Mon 7/142:14 pmSBN - DCA

1 stop4h 45mDelta

Deal found 7/2

$418

Sat 7/127:00 pmDCA - SBN

1 stop4h 30mUnited Airlines

Wed 7/166:05 amSBN - DCA

1 stop5h 54mUnited Airlines

Deal found 7/1

$349

Sun 8/176:00 amDCA - SBN

1 stop5h 10mDelta

Sat 8/236:15 amSBN - DCA

1 stop6h 25mDelta

Deal found 7/2

$229

Fri 8/225:59 pmDCA - SBN

1 stop5h 24mUnited Airlines

Mon 8/256:12 pmSBN - DCA

1 stop4h 31mUnited Airlines

Deal found 7/2

$287

Fri 8/225:00 amDCA - SBN

1 stop6h 55mAmerican Airlines

Mon 8/255:21 pmSBN - DCA

1 stop7h 55mAmerican Airlines

Deal found 7/2

$297

One-way flights from Reagan-National to South Bend
Search for one-way flight options from Reagan-National to South Bend. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 7/113:40 pmDCA - SBN

2 stops5h 04mDelta

Deal found 7/2

$114

Fri 7/111:37 pmDCA - SBN

1 stop8h 57mAmerican Airlines

Deal found 7/1

$149

Thu 8/213:30 pmDCA - SBN

1 stop6h 10mUnited Airlines

Deal found 7/2

$234

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Sun 8/17

6:00 am-11:10 am

1 stop5h 10m

South Bend/Michiana

Sat 8/23

6:15 am-12:40 pm

1 stop6h 25m

$229

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Wed 9/10

3:15 pm-9:34 pm

1 stop6h 19m

South Bend/Michiana

Sat 9/13

9:00 am-10:48 am

Nonstop1h 48m

$254

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Fri 8/22

5:59 pm-11:23 pm

1 stop5h 24m

South Bend/Michiana

Mon 8/25

6:12 pm-10:43 pm

1 stop4h 31m

$287

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Fri 7/11

3:40 pm-8:44 pm

2 stops5h 04m

$114

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Fri 7/11

1:37 pm-10:34 pm

1 stop8h 57m

$149

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Fri 7/18

3:30 pm-9:35 pm

1 stop6h 05m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Reagan-National to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Reagan-National 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. Reagan-National Airport to South Bend

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to South Bend?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South Bend (average of $329). Flying from Washington, D.C. Reagan-National Airport to South Bend in July is currently the most expensive (average of $445). 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 DCA to SBN?

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Washington, D.C. Reagan-National Airport to South Bend by exploring options for tickets in the afternoon.

Reviews of airlines servicing South Bend

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Washington, D.C. Reagan-National Airport to South Bend by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to South Bend from Washington, D.C. Reagan-National?
South Bend/Michiana (SBN), located 3.4 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to South Bend. 3 airlines have flights to South Bend/Michiana from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to South Bend/Michiana should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to South Bend round-trip?
According to our current data, Delta ($229), American Airlines ($254), and United Airlines ($287) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to South Bend. You may be able to fly from Washington, D.C. Reagan-National Airport to South Bend for 47% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to South Bend one-way?
One-way options have recently been found by users for as low as $114 on Delta. Other airlines that offer cheap prices include American Airlines from $149 and United Airlines from $234 one-way.
Can I find deals for flights from Reagan-National to South Bend that include hotel bookings?
Yes. In addition to deals on Reagan-National to South Bend flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to South Bend?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to South Bend.
Can I find deals for business class flights from Reagan-National to South Bend?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to South Bend?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to South Bend (average of $329). Flying from Washington, D.C. Reagan-National Airport to South Bend in July is currently the most expensive (average of $445). 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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Mishawaka

Goshen

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Top 3 airlines flying from Reagan-National to South Bend

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$196	Average$440	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$213	Average$358	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$228	Average$378	FlexibilityNo cancel fee	On-time71%

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$114+ Cheap flights from Reagan-National (DCA) 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National 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 Reagan-National to South Bend

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Reagan-National to South Bend

Cheapest flights from Reagan-National to South BendExplore the most affordable flight options available from Reagan-National to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Reagan-National to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Reagan-National to South Bend

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

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to South Bend

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to South Bend?

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

Find hourly flight availability from Reagan-National 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 July 3, 2025.

Reviews of airlines servicing South Bend

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

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

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

Can I find deals for flights from Reagan-National to South Bend that include hotel bookings?

How can I find direct flights from Reagan-National to South Bend?

Can I find deals for business class flights from Reagan-National to South Bend?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to South Bend?

Traveling to a place near Washington, D.C. Reagan-National Airport?

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Alternative routes for Reagan-National to South Bend

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

Top 3 airlines flying from Reagan-National to South Bend

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Cheapest flights from Reagan-National to South Bend
Explore the most affordable flight options available from Reagan-National to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.