DCA - SBN

$110 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 5/30. 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.
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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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Flights 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.

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

Sat, Jun 14 - Mon, Jun 16
American Airlines Logo
5:32 pm - 12:39 amDCA-SBN
7h 07m1 stop
American Airlines Logo
7:54 pm - 11:57 pmSBN-DCA
4h 03m1 stop
$224American Airlines
Find Deal
Thu, Jul 17 - Tue, Jul 22
United Airlines Logo
12:00 pm - 5:39 pmDCA-SBN
5h 39m1 stop
United Airlines Logo
1:09 pm - 5:01 pmSBN-DCA
3h 52m1 stop
$229United Airlines
Find Deal
Sat, Jun 14 - Mon, Jun 16
Delta Logo
12:10 pm - 8:47 pmDCA-SBN
8h 37m2 stops
Delta Logo
2:16 pm - 11:46 pmSBN-DCA
9h 30m2 stops
$233Delta
Find Deal
Tue, May 27 - Tue, Jun 3
Delta Logo
1:45 pm - 8:55 pmDCA-SBN
7h 10m2 stops
Delta Logo
12:33 pm - 5:24 pmSBN-DCA
4h 51m1 stop
$234Delta
Find Deal
Tue, May 27 - Tue, Jun 3
Delta Logo
1:45 pm - 8:55 pmDCA-SBN
7h 10m2 stops
Delta Logo
12:33 pm - 6:59 pmSBN-DCA
6h 26m2 stops
$239Delta
Find Deal
Wed, May 21 - Sun, May 25
American Airlines Logo
5:00 am - 12:03 pmDCA-SBN
7h 03m1 stop
American Airlines Logo
6:21 am - 10:59 amSBN-DCA
4h 38m1 stop
$247American Airlines
Find Deal
Sat, Aug 16 - Fri, Aug 22
Delta Logo
3:10 pm - 10:20 pmDCA-SBN
7h 10m1 stop
Delta Logo
2:16 pm - 7:18 pmSBN-DCA
5h 02m1 stop
$249Delta
Find Deal
Wed, Jun 18 - Sat, Jun 21
Delta Logo
6:00 am - 11:07 amDCA-SBN
5h 07m1 stop
Delta Logo
2:16 pm - 11:46 pmSBN-DCA
9h 30m2 stops
$254Delta
Find Deal
Fri, Aug 15 - Sun, Aug 24
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
$379United Airlines
Find Deal
Thu, Jun 26 - Sun, Jun 29
United Airlines Logo
3:30 pm - 9:35 pmDCA-SBN
6h 05m1 stop
United Airlines Logo
7:30 am - 11:59 amSBN-DCA
4h 29m1 stop
$443United 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
Useful Info

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 January, where tickets cost $252 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $711 and $671 respectively.

Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$110
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 31% 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

  • 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 $110 for a one-way ticket and $224 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?

    Only American Airlines offers 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 Airbus A220-300 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, SkyTeam, and Star Alliance are the airline alliances operating flights between Reagan Washington National Airport and South Bend, with SkyTeam being the most commonly used for this route.

  • 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 $448 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.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Reagan-National Airport to South Bend

  • Looking for a cheap flight? 25% of our users found flights on this route for $248 or less round-trip.

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 7944 reviews
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
Airline reviews

Good flights. On time. They had a gluten free snack option which was nice

8.0 ExcellentDenise, May 2025TRI - ATL
Read more Delta reviews

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

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.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Liked nothing. As per previous segment it was delay delay delay.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

In flight connectivity (via T-Mobile) was often not working.

Pitch was very small. Knees were on the seat back in front of me.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Good experience but the snacks are not gluten free, so I cannot eat them.

Everything you need to know for your flight from Reagan-National to South Bend

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