DCA - SBN

$119 Find Cheap Flights from Reagan Washington National Airport to South Bend

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to South Bend departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to South Bend

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to South Bend, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to South Bend, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Reagan-National to South Bend (DCA-SBN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to South Bend that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to South Bend

Sat, Sep 6 - Tue, Sep 9
Delta Logo
4:05 pm - 9:49 pmDCA-SBN
5h 44m1 stop
Delta Logo
3:00 pm - 7:35 pmSBN-DCA
4h 35m1 stop
$229Delta
Find Deal
Sat, Sep 6 - Tue, Sep 9
Delta Logo
11:00 am - 9:49 pmDCA-SBN
10h 49m2 stops
Delta Logo
3:00 pm - 9:48 pmSBN-DCA
6h 48m1 stop
$234Delta
Find Deal
Wed, Aug 27 - Wed, Sep 3
Delta Logo
6:00 am - 11:10 amDCA-SBN
5h 10m1 stop
Delta Logo
3:00 pm - 7:35 pmSBN-DCA
4h 35m1 stop
$239Delta
Find Deal
Wed, Aug 27 - Sun, Aug 31
United Airlines Logo
10:30 am - 5:36 pmDCA-SBN
7h 06m1 stop
United Airlines Logo
9:10 am - 12:59 pmSBN-DCA
3h 49m1 stop
$249United Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
United Airlines Logo
10:30 am - 3:18 pmDCA-SBN
4h 48m1 stop
United Airlines Logo
3:59 pm - 10:43 pmSBN-DCA
6h 44m1 stop
$299United Airlines
Find Deal
Fri, Aug 29 - Sat, Sep 6
United Airlines Logo
12:00 pm - 4:18 pmDCA-SBN
4h 18m1 stop
United Airlines Logo
6:05 am - 9:58 amSBN-DCA
3h 53m1 stop
$309United Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
United Airlines Logo
12:00 pm - 4:18 pmDCA-SBN
4h 18m1 stop
United Airlines Logo
6:23 am - 9:58 amSBN-DCA
3h 35m1 stop
$319United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
5:00 am - 11:26 amDCA-SBN
6h 26m1 stop
American Airlines Logo
3:32 pm - 8:00 pmSBN-DCA
4h 28m1 stop
$364American Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
American Airlines Logo
4:59 pm - 6:53 pmDCA-SBN
1h 54mnonstop
American Airlines Logo
6:53 pm - 11:34 pmSBN-DCA
4h 41m1 stop
$403American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
4:59 pm - 6:53 pmDCA-SBN
1h 54mnonstop
American Airlines Logo
6:00 am - 10:59 amSBN-DCA
4h 59m1 stop
$428American Airlines
Find Deal
Expert advice

Expert advice for your flight from Reagan-National to South Bend

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

Upgrade to Economy Plus for up to 6 inches more legroom on domestic flights.


Consider Priority Boarding to ensure overhead bin space for your carry-on.

American Airlines

Main Cabin Extra offers early boarding and complimentary drinks for a small fee.


Download the American Airlines app for access to inflight entertainment on your device.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Booking Insights

KAYAK's insights & trends for Reagan-National to South Bend flights

Get data-powered insights and trends into flights from Reagan-National to South Bend to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to South Bend?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to South Bend clicked on KAYAK for each day over the last 12 months.

For Reagan Washington National Airport to South Bend, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from South Bend back to Reagan Washington National Airport, the best deals are generally found on Friday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to South Bend, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to South Bend is July, where tickets cost $211 (return) on average. On the other hand, the most expensive months are May and September, where the average cost of round-trip tickets is $607 and $521 respectively.

Good to know

Low seasonMay
Cheapest flight$119
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Reagan Washington National Airport to South Bend

When to book flights from Reagan-National to South Bend

Are your dates flexible? Find out the best times to travel from Reagan-National to South Bend based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to South Bend flights

  • How many flights are there between Washington, D.C. Reagan-National Airport and South Bend per day?

    Each day, there are between 1 and 2 nonstop flights that take off from Washington, D.C. Reagan-National Airport and land in South Bend, with an average flight time of 2h 00m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 4 flights. The most frequent day of departure is Friday, when 50% of all weekly flights depart. The fewest flights depart on a Sunday.

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to South Bend was $119 for a one-way ticket and $229 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and South Bend?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Reagan Washington National Airport to South Bend?

    On your way to South Bend, you’ll fly out from Washington, D.C. Reagan-National. You’ll be landing at South Bend/Michiana.

  • Which airlines offer Wi-Fi service onboard planes from Reagan Washington National Airport to South Bend?

    American Airlines, and Delta offer inflight Wi-Fi service on the Reagan Washington National Airport to South Bend flight route.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to South Bend?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Reagan Washington National Airport to South Bend flight route.

  • Which airline alliances offer flights from Reagan Washington National Airport to South Bend?

    oneworld, and SkyTeam are the airline alliances operating flights between Reagan Washington National Airport and South Bend, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Reagan Washington National Airport to South Bend?

    You can catch a nonstop flight from Reagan Washington National Airport to South Bend on Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Washington, D.C. to South Bend, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to South Bend are Delta and United Airlines. With an average price for the route of $358 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $437 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to South Bend?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to South Bend.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to South Bend?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Bend from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to South Bend?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to South Bend with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and SBN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to South Bend?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to South Bend from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Reagan Washington National Airport to South Bend?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Reagan-National to South Bend/Michiana.
Find which airlines fly direct from Washington, D.C. Reagan-National Airport to South Bend/Michiana Airport, which days they fly and book direct flights.

Direct departures

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

Friday

American Airlines, Delta

American Airlines, Delta

Saturday

Alaska Airlines, American Airlines

Alaska Airlines, American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

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

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

Alaska Airlines, American Airlines, Delta

Alaska Airlines, American Airlines, +1 more

See more direct flights

Reviews of the top 3 airlines serving from Reagan-National to South Bend

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to South Bend. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to South Bend? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
8.5Crew
7.9Comfort
7.9Entertainment
8.2Boarding
7.3Food
Airline reviews

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

6.0 GoodMakenzie, Aug 2025COS - SLC
Read more Delta reviews

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Was not able to watch most shows on the entertainment site. They would not load

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

On Wednesday, July 30 we were in mid flight from Manchester to Charlotte and we turned around because the right engine was malfunctioning. That was the last flight out of Manchester that night. I was rebooked for Thursday, which became a weather event Friday. There were no seats left on the flight from Manchester to Charlotte. Consequently I didn’t leave Manchester until Saturday morning and we flew to Chicago so to say the least my scheduled flight and return to Iowa was three days off and it messed with my business schedule. Consequently cash flow. I would like some sort of acknowledgment of this event.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

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