SBN - DCA

$109 Find Cheap Flights from South Bend to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from South Bend to Reagan-National departing on 4/24. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

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

Cheapest round-trip
$277
Overall average: $382
American Airlines
Fri 5/1Mon 5/4
SBN - DCA • 1 stop
Cheapest non-stop
$368
American Airlines
Fri 9/11Sun 9/13
SBN - DCA • Non-stop
Top airlines
Cheapest • from $277 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $357 (round-trip)
Shortest trip • 3h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Bend to Reagan-National 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 South Bend to Reagan-National

Fri, May 1 - Mon, May 4
American Airlines Logo
7:46 pm - 11:59 pm
SBN
-
DCA
4h 13m
1 stop
American Airlines Logo
6:42 am - 11:27 am
DCA
-
SBN
4h 45m
1 stop
$277American Airlines
Fri, Apr 10 - Sun, Apr 19
American Airlines Logo
7:46 pm - 11:59 pm
SBN
-
DCA
4h 13m
1 stop
American Airlines Logo
5:00 am - 11:27 am
DCA
-
SBN
6h 27m
1 stop
$283American Airlines
Wed, Aug 5 - Sun, Aug 9
United Airlines Logo
3:44 pm - 9:10 pm
SBN
-
DCA
5h 26m
1 stop
United Airlines Logo
7:10 pm - 11:33 pm
DCA
-
SBN
4h 23m
1 stop
$289United Airlines
Sat, Apr 25 - Mon, Apr 27
Delta Logo
1:00 pm - 6:36 pm
SBN
-
DCA
5h 36m
1 stop
Delta Logo
9:40 am - 1:30 pm
DCA
-
SBN
3h 50m
1 stop
$309Delta
Fri, Apr 10 - Mon, Apr 13
Delta Logo
4:53 pm - 9:41 pm
SBN
-
DCA
4h 48m
1 stop
Delta Logo
5:34 pm - 8:48 pm
DCA
-
SBN
3h 14m
1 stop
$318Delta
Fri, Apr 10 - Mon, Apr 13
Delta Logo
4:53 pm - 11:39 pm
SBN
-
DCA
6h 46m
1 stop
Delta Logo
5:34 pm - 8:48 pm
DCA
-
SBN
3h 14m
1 stop
$328Delta
Sat, Apr 25 - Mon, Apr 27
Delta Logo
1:00 pm - 6:36 pm
SBN
-
DCA
5h 36m
1 stop
Delta Logo
9:40 am - 1:30 pm
DCA
-
SBN
3h 50m
1 stop
$329Delta
Wed, May 20 - Tue, May 26
Delta Logo
2:18 pm - 6:59 pm
SBN
-
DCA
4h 41m
1 stop
Delta Logo
8:45 pm - 1:38 pm
DCA
-
SBN
16h 53m
2 stops
$346Delta
Wed, Aug 5 - Wed, Aug 12
Delta Logo
3:09 pm - 6:59 pm
SBN
-
DCA
3h 50m
1 stop
Delta Logo
8:30 am - 8:46 pm
DCA
-
SBN
12h 16m
2 stops
$347Delta
Thu, May 21 - Tue, May 26
Delta Logo
2:18 pm - 6:59 pm
SBN
-
DCA
4h 41m
1 stop
Delta Logo
6:00 am - 11:13 am
DCA
-
SBN
5h 13m
1 stop
$354Delta
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from South Bend to Washington, D.C. Reagan-National Airport, 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 South Bend to Washington, D.C. Reagan-National Airport is February, where tickets cost $232 (return) on average. On the other hand, the most expensive months are September and April, where the average cost of round-trip tickets is $532 and $382 respectively.

Can I save money by flying with a layover from South Bend to Washington, D.C. Reagan-National Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $299, prices are generally cheapest when you fly direct.

Good to know

Low seasonFebruary
Cheapest flight$109
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from South Bend to Reagan Washington National Airport

When to book flights from South Bend to Reagan-National

Are your dates flexible? Find out the best times to travel from South Bend to Reagan-National 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 South Bend to Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from South Bend to Washington, D.C. Reagan-National Airport was $109 for a one-way ticket and $277 for a round-trip.

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

    A passport is not required to fly from South Bend to Reagan Washington National Airport.

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

    When flying out of South Bend you will be using South Bend/Michiana. You will be landing at Reagan Washington National Airport, also known as Washington, D.C. Reagan-National.

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

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

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

    The Embraer 175 is the aircraft model that flies most regularly on the South Bend to Reagan Washington National Airport flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from South Bend to Washington, D.C. are Delta and United Airlines. With an average price for the route of $398 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $316 and an overall rating of 7.4.

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

    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 South Bend to Reagan Washington National Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from South Bend 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 South Bend to Reagan Washington National Airport?

    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 Reagan Washington National Airport with an airline and back to South Bend with another airline. Booking your flights between South Bend and DCA 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 South Bend to Reagan Washington National Airport?

    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 Reagan Washington National Airport from South Bend up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from South Bend to Washington, D.C.. 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 South Bend to Reagan-National? 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.
7.9
DeltaOverall score based on 8327 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

The cabin temperature was nice and cool. The wifi was not working.

8.0 ExcellentMatt, Mar 2026
SEA - SJC
Read more Delta reviews

The cabin temperature was nice and cool. The wifi was not working.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

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

Information on your arrival and departure airports