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

Flying on American Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $219. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $222 and $249, respectively. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

One-way options have recently been found by users for as low as $109 on Delta. Other airlines that offer cheap prices include American Airlines from $220 and United Airlines from $394 one-way.

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

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

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

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

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

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 175% when planning your travel around this day of the week.

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

Users have found that booking a flight from South Bend to Washington, D.C. Reagan-National Airport at least 55 days early can save you up to 126% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from South Bend to Washington, D.C. Reagan-National Airport for as little as $73 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $202 for flights departing within the next 3 days.

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

The best pricing can be found in the month of January. Prices to Washington, D.C. Reagan-National Airport from South Bend average $248. You can even find prices in January for less than $248, as users have found deals to Washington, D.C. Reagan-National Airport from as low as $36. The month of September appears to be one of the more expensive times to travel to Washington, D.C. Reagan-National Airport from South Bend. Flying in the targeted month can save you up to 102%.

Most accurate provider : When it comes to deals on South Bend-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Washington, D.C. Reagan-National 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. Reagan-National 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. Reagan-National 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. Reagan-National?

For a flight from South Bend to Washington, D.C. Reagan-National, you will be flying from South Bend/Michiana. South Bend/Michiana (SBN) is just 3.4 mi from the center of the city. South Bend/Michiana is the only South Bend airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 3 airlines have flights to Washington, D.C. Reagan-National from South Bend/Michiana on a regular basis.

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

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

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

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

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

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

$109+ Flights from South Bend to Washington, D.C. Reagan-National Airport - Compare & Save Big

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1. Tell us where you want to go

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Cheap flight deals from South Bend to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$219 (American Airlines)
One-way from	$109 (Delta)
Popular in	June
Cheapest in	February
Average price	$382

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

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

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from South Bend to Reagan-National

Cheapest flights from South Bend to Reagan-National
Explore the most affordable flight options available from South Bend to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Fri 5/305:33 pmSBN - DCA

1 stop6h 26mAmerican Airlines

Mon 6/25:24 pmDCA - SBN

1 stop5h 24mAmerican Airlines

Deal found 4/28

$219

Fri 6/132:16 pmSBN - DCA

1 stop4h 43mDelta

Mon 6/163:40 pmDCA - SBN

2 stops6h 31mDelta

Deal found 4/28

$222

Tue 5/131:07 pmSBN - DCA

1 stop4h 54mUnited Airlines

Sat 5/175:00 pmDCA - SBN

1 stop4h 42mUnited Airlines

Deal found 4/28

$249

Best flights from South Bend to Reagan-National
Discover carefully curated flight deals from South Bend to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Fri 5/305:33 pmSBN - DCA

1 stop6h 26mAmerican Airlines

Mon 6/25:24 pmDCA - SBN

1 stop5h 24mAmerican Airlines

Deal found 4/28

$219

Fri 6/132:16 pmSBN - DCA

1 stop4h 43mDelta

Mon 6/163:40 pmDCA - SBN

2 stops6h 31mDelta

Deal found 4/28

$222

Tue 5/131:07 pmSBN - DCA

1 stop4h 54mUnited Airlines

Sat 5/175:00 pmDCA - SBN

1 stop4h 42mUnited Airlines

Deal found 4/28

$249

Last-minute flights from South Bend to Reagan-National
Discover last-minute flight deals from South Bend to Reagan-National. Data last updated April 30, 2025 and is based on user searches.

Thu 5/87:15 amSBN - DCA

1 stop6h 41mAmerican Airlines

Mon 5/122:59 pmDCA - SBN

1 stop7h 09mAmerican Airlines

Deal found 4/29

$264

Thu 5/85:47 pmSBN - DCA

1 stop5h 56mDelta

Tue 5/131:53 pmDCA - SBN

1 stop7h 06mDelta

Deal found 4/28

$304

Tue 5/131:07 pmSBN - DCA

1 stop4h 54mUnited Airlines

Sat 5/175:00 pmDCA - SBN

1 stop4h 42mUnited Airlines

Deal found 4/28

$249

Tue 5/135:47 pmSBN - DCA

1 stop5h 56mDelta

Sat 5/178:59 amDCA - SBN

2 stops8h 19mDelta

Deal found 4/28

$254

Fri 5/305:33 pmSBN - DCA

1 stop6h 26mAmerican Airlines

Mon 6/25:24 pmDCA - SBN

1 stop5h 24mAmerican Airlines

Deal found 4/28

$219

One-way flights from South Bend to Reagan-National
Search for one-way flight options from South Bend to Reagan-National. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Fri 6/132:16 pmSBN - DCA

1 stop4h 43mDelta

Deal found 4/28

$109

Fri 6/277:54 pmSBN - DCA

1 stop4h 03mAmerican Airlines

Deal found 4/29

$220

Sun 9/77:35 amSBN - DCA

1 stop4h 24mUnited Airlines

Deal found 4/28

$394

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 5/30

5:33 pm-11:59 pm

1 stop6h 26m

Washington, D.C. Reagan-National

Mon 6/2

5:24 pm-10:48 pm

1 stop5h 24m

$219

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 6/13

2:16 pm-6:59 pm

1 stop4h 43m

Washington, D.C. Reagan-National

Mon 6/16

3:40 pm-10:11 pm

2 stops6h 31m

$222

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Tue 5/13

1:07 pm-6:01 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Sat 5/17

5:00 pm-9:42 pm

1 stop4h 42m

$249

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 6/13

2:16 pm-6:59 pm

1 stop4h 43m

$109

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Fri 6/27

7:54 pm-11:57 pm

1 stop4h 03m

$220

South BendWashington, D.C.

SBN - DCA

SBNDCA

South Bend/Michiana

Sun 9/7

7:35 am-11:59 am

1 stop4h 24m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from South Bend to Reagan-National

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

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	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 South Bend-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Washington, D.C. Reagan-National 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. Reagan-National 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. Reagan-National 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 Reagan-National

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

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

Currently, February is the cheapest month in which you can book a flight from South Bend to Washington, D.C. Reagan-National Airport (average of $278). Flying from South Bend to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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 DCA?

It’s optimal to fly from South Bend to Washington, D.C. Reagan-National Airport in the evening. By choosing this option you can save up to 61% on the cost of your flight, compared to a flight in the morning.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National 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. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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 Reagan-National

See what other customers who have flown with Delta, United Airlines and American Airlines from South Bend to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 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

7,936 reviews

Delta

8.0

Very good

7,936 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

8,696 reviews

Delta

8.0

Very good

7,936 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

7,936 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 from for flights from South Bend to Washington, D.C. Reagan-National?
For a flight from South Bend to Washington, D.C. Reagan-National, you will be flying from South Bend/Michiana. South Bend/Michiana (SBN) is just 3.4 mi from the center of the city. South Bend/Michiana is the only South Bend airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 3 airlines have flights to Washington, D.C. Reagan-National from South Bend/Michiana on a regular basis.
What are the cheapest airlines flying from South Bend to Washington, D.C. Reagan-National Airport round-trip?
Flying on American Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $219. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $222 and $249, respectively. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from South Bend to Washington, D.C. Reagan-National Airport one-way?
One-way options have recently been found by users for as low as $109 on Delta. Other airlines that offer cheap prices include American Airlines from $220 and United Airlines from $394 one-way.
Can I find deals for flights from South Bend to Reagan-National that include hotel bookings?
Yes. In addition to deals on South Bend to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Bend to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Reagan-National.
Can I find deals for business class flights from South Bend to Reagan-National?
Yes. Cheapflights offers flight deals from South Bend to Reagan-National 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. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from South Bend to Washington, D.C. Reagan-National Airport (average of $278). Flying from South Bend to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from South Bend to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$121	Average$393	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$216	Average$362	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$263	Average$393	FlexibilityNo cancel fee	On-time71%

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$109+ Cheap flights from South Bend (SBN) to Reagan-National (DCA)

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from South Bend to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from South Bend to Reagan-National

Cheapest flights from South Bend to Reagan-NationalExplore the most affordable flight options available from South Bend to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from South Bend to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from South Bend to Reagan-National

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 Reagan-National in April.

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

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

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

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

Find hourly flight availability from South Bend to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Delta, United Airlines and American Airlines from South Bend to Washington, D.C. have to say. You can also see how each airline compares 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 Reagan-National. 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. Reagan-National?

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

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

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

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

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

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

Traveling to a place near South Bend?

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Alternative routes for South Bend to Reagan-National

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Top 3 airlines flying from South Bend to Reagan-National

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Cheapest flights from South Bend to Reagan-National
Explore the most affordable flight options available from South Bend to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.