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

According to our current data, Delta ($179), United Airlines ($196), and American Airlines ($228) 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 54% less than the average price by searching for these airlines.

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 608% 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 $282.

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 $259. 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.

$119+ Cheap 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	$209 (American Airlines)
One-way from	$119 (Delta)
Popular in	May
Cheapest in	July
Average price	$346

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. 23% potential increase in price ($118 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 18, 2025.

Sat 9/138:00 pmDCA - SBN

Nonstop1h 58mAmerican Airlines

Fri 9/197:40 pmSBN - DCA

Nonstop1h 47mAmerican Airlines

Deal found 8/18

$209

Sat 9/135:00 pmDCA - SBN

1 stop6h 23mUnited Airlines

Fri 9/197:35 amSBN - DCA

1 stop4h 24mUnited Airlines

Deal found 8/18

$229

Sat 9/136:30 pmDCA - SBN

1 stop4h 13mDelta

Fri 9/192:15 pmSBN - DCA

2 stops7h 29mDelta

Deal found 8/18

$234

Mon 8/259:40 amDCA - SBN

1 stop3h 50mDelta

Fri 8/295:25 pmSBN - DCA

1 stop6h 21mDelta

Deal found 8/18

$237

Wed 9/35:30 pmDCA - SBN

1 stop5h 10mDelta

Wed 9/103:00 pmSBN - DCA

1 stop4h 35mDelta

Deal found 8/17

$239

Thu 9/47:59 amDCA - SBN

1 stop4h 26mDelta

Sat 9/68:28 amSBN - DCA

1 stop3h 06mDelta

Deal found 8/17

$249

Sun 12/710:00 amDCA - SBN

1 stop3h 48mDelta

Sun 12/142:14 pmSBN - DCA

1 stop5h 06mDelta

Deal found 8/17

$274

Sat 11/156:25 pmDCA - SBN

1 stop4h 03mDelta

Sat 11/228:00 amSBN - DCA

2 stops10h 16mDelta

Deal found 8/18

$279

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 August 18, 2025.

Mon 8/255:30 pmDCA - SBN

1 stop5h 10mDelta

Fri 8/295:25 pmSBN - DCA

1 stop6h 21mDelta

Deal found 8/17

$237

Thu 9/2511:59 amDCA - SBN

1 stop5h 37mUnited Airlines

Sun 9/286:05 amSBN - DCA

1 stop4h 53mUnited Airlines

Deal found 8/18

$299

Fri 9/265:00 amDCA - SBN

1 stop7h 04mAmerican Airlines

Tue 10/711:02 amSBN - DCA

1 stop4h 45mAmerican Airlines

Deal found 8/16

$309

Wed 9/35:30 pmDCA - SBN

1 stop5h 10mDelta

Wed 9/103:00 pmSBN - DCA

1 stop4h 35mDelta

Deal found 8/17

$239

Thu 9/47:59 amDCA - SBN

1 stop4h 26mDelta

Sat 9/68:28 amSBN - DCA

1 stop3h 06mDelta

Deal found 8/17

$249

Sat 8/237:03 pmDCA - SBN

1 stop5h 21mAmerican Airlines

Tue 8/2612:25 pmSBN - DCA

1 stop6h 29mAmerican Airlines

Deal found 8/16

$309

Sun 8/247:47 pmDCA - SBN

1 stop4h 37mAmerican Airlines

Sun 8/3112:25 pmSBN - DCA

1 stop8h 33mAmerican Airlines

Deal found 8/17

$309

Fri 9/124:00 pmDCA - SBN

Nonstop1h 55mDelta

Wed 9/175:17 pmSBN - DCA

1 stop4h 27mDelta

Deal found 8/17

$304

Sat 8/233:40 pmDCA - SBN

2 stops7h 00mDelta

Tue 8/262:15 pmSBN - DCA

1 stop4h 44mDelta

Deal found 8/16

$314

Last-minute flights from Reagan-National to South Bend
Discover last-minute flight deals from Reagan-National to South Bend. Data last updated August 18, 2025 and is based on user searches.

Sat 8/237:03 pmDCA - SBN

1 stop5h 21mAmerican Airlines

Tue 8/2612:25 pmSBN - DCA

1 stop6h 29mAmerican Airlines

Deal found 8/16

$309

Sat 8/233:40 pmDCA - SBN

2 stops7h 00mDelta

Tue 8/262:15 pmSBN - DCA

1 stop4h 44mDelta

Deal found 8/16

$314

Mon 8/255:30 pmDCA - SBN

1 stop5h 10mDelta

Fri 8/295:25 pmSBN - DCA

1 stop6h 21mDelta

Deal found 8/17

$237

Wed 9/35:30 pmDCA - SBN

1 stop5h 10mDelta

Wed 9/103:00 pmSBN - DCA

1 stop4h 35mDelta

Deal found 8/17

$239

Thu 9/47:59 amDCA - SBN

1 stop4h 26mDelta

Sat 9/68:28 amSBN - DCA

1 stop3h 06mDelta

Deal found 8/17

$249

Fri 9/124:00 pmDCA - SBN

Nonstop1h 55mDelta

Wed 9/175:17 pmSBN - DCA

1 stop4h 27mDelta

Deal found 8/17

$304

Thu 9/2511:59 amDCA - SBN

1 stop5h 37mUnited Airlines

Sun 9/286:05 amSBN - DCA

1 stop4h 53mUnited Airlines

Deal found 8/18

$299

Fri 9/265:00 amDCA - SBN

1 stop7h 04mAmerican Airlines

Wed 10/16:54 pmSBN - DCA

1 stop4h 07mAmerican Airlines

Deal found 8/15

$364

Fri 9/265:00 amDCA - SBN

1 stop7h 04mAmerican Airlines

Mon 9/296:54 pmSBN - DCA

1 stop4h 10mAmerican Airlines

Deal found 8/18

$365

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 August 18, 2025.

Mon 9/154:00 pmDCA - SBN

1 stop5h 49mDelta

Deal found 8/18

$119

Fri 9/57:29 pmDCA - SBN

1 stop3h 11mDelta

Deal found 8/17

$190

Sat 9/201:00 pmDCA - SBN

3 stops45h 29mMultiple Airlines

Deal found 8/18

$206

Fri 9/124:00 pmDCA - SBN

Nonstop1h 55mDelta

Deal found 8/17

$210

Sat 10/186:00 pmDCA - SBN

3 stops40h 59mMultiple Airlines

Deal found 8/17

$216

Sun 9/2110:03 amDCA - SBN

Nonstop2h 08mAmerican Airlines

Deal found 8/17

$224

Sun 9/149:40 amDCA - SBN

1 stop3h 51mDelta

Deal found 8/18

$234

Wed 9/171:00 pmDCA - SBN

3 stops45h 29mMultiple Airlines

Deal found 8/18

$235

Tue 9/161:40 pmDCA - SBN

2 stops8h 09mDelta

Deal found 8/18

$239

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

Mon 8/25

5:30 pm-10:40 pm

1 stop5h 10m

South Bend/Michiana

Fri 8/29

5:25 pm-11:46 pm

1 stop6h 21m

$237

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Wed 9/3

5:30 pm-10:40 pm

1 stop5h 10m

South Bend/Michiana

Wed 9/10

3:00 pm-7:35 pm

1 stop4h 35m

$239

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Thu 9/4

7:59 am-12:25 pm

1 stop4h 26m

South Bend/Michiana

Sat 9/6

8:28 am-11:34 am

1 stop3h 06m

$249

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Thu 9/25

11:59 am-5:36 pm

1 stop5h 37m

South Bend/Michiana

Sun 9/28

6:05 am-10:58 am

1 stop4h 53m

$299

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Fri 9/12

4:00 pm-5:55 pm

Nonstop1h 55m

South Bend/Michiana

Wed 9/17

5:17 pm-9:44 pm

1 stop4h 27m

$304

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Fri 9/26

5:00 am-12:04 pm

1 stop7h 04m

South Bend/Michiana

Tue 10/7

11:02 am-3:47 pm

1 stop4h 45m

$309

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Sat 8/23

7:03 pm-12:24 am

1 stop5h 21m

South Bend/Michiana

Tue 8/26

12:25 pm-6:54 pm

1 stop6h 29m

$309

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Sun 8/24

7:47 pm-12:24 am

1 stop4h 37m

South Bend/Michiana

Sun 8/31

12:25 pm-8:58 pm

1 stop8h 33m

$309

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Sat 8/23

3:40 pm-10:40 pm

2 stops7h 00m

South Bend/Michiana

Tue 8/26

2:15 pm-6:59 pm

1 stop4h 44m

$314

Washington, D.C.South Bend

DCA - SBN

DCASBN

Washington, D.C. Reagan-National

Mon 9/15

4:00 pm-9:49 pm

1 stop5h 49m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 14 results

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 $327). Flying from Washington, D.C. Reagan-National Airport to South Bend in July is currently the most expensive (average of $414). 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

7,981 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

7,981 reviews

Delta

8.0

Very good

7,981 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

8,925 reviews

Delta

8.0

Very good

7,981 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

7,981 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.
How long is the flight from Washington, D.C. Reagan-National Airport to South Bend?
A quick flight from Washington, D.C. Reagan-National Airport to South Bend can take about 5h 10m. Delta provides one of the quickest options available for as low as $237. Washington, D.C. Reagan-National Airport and South Bend are separated by a distance of 526 mi.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to South Bend round-trip?
According to our current data, Delta ($179), United Airlines ($196), and American Airlines ($228) 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 54% less than the average price by searching for these airlines.
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 $327). Flying from Washington, D.C. Reagan-National Airport to South Bend in July is currently the most expensive (average of $414). 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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Goshen

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Top 3 airlines flying from Reagan-National to South Bend

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$179	Average$358	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$196	Average$437	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$228	Average$358	FlexibilityNo cancel fee	On-time71%

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$119+ 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 9/15. 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

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Cheap flight deals from Reagan-National to South Bend

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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 August 18, 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 August 18, 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 August 18, 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?

How long is the flight from Washington, D.C. Reagan-National Airport to South Bend?

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

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 South Bend?

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Alternative routes for Reagan-National to South Bend

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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 August 18, 2025.