DCA - SBN

$184 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 7/22. 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 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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Everything you should know

Cheapest round-trip
$289
Typical prices: $222-$125
Delta
Wed 7/22Wed 7/29
DCA - SBN • 1 stop
Cheapest non-stop
$529
Delta
Fri 11/13Sun 11/15
DCA - SBN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Main Cabin Extra includes early boarding.
United's Economy Plus offers extra legroom on flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $289 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $325 (round-trip)
Shortest trip • 3h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% 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 South Bend!
Flight Deals
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Expert advice
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.

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

Wed, Jul 22 - Wed, Jul 29
Delta Logo
6:00 am - 11:00 am
DCA
-
SBN
5h 00m
1 stop
Delta Logo
5:02 pm - 9:49 pm
SBN
-
DCA
4h 47m
1 stop
$289Delta
Wed, Jul 22 - Wed, Jul 29
Delta Logo
6:00 am - 2:28 pm
DCA
-
SBN
8h 28m
2 stops
Delta Logo
5:02 pm - 10:48 pm
SBN
-
DCA
5h 46m
1 stop
$294Delta
Wed, Jul 22 - Wed, Jul 29
Delta Logo
6:00 am - 2:28 pm
DCA
-
SBN
8h 28m
2 stops
Delta Logo
11:42 am - 8:59 pm
SBN
-
DCA
9h 17m
2 stops
$300Delta
Thu, Jun 11 - Fri, Jun 19
Delta Logo
6:00 am - 11:02 am
DCA
-
SBN
5h 02m
1 stop
Delta Logo
5:02 pm - 9:46 pm
SBN
-
DCA
4h 44m
1 stop
$309Delta
Wed, Jun 10 - Fri, Jun 19
Delta Logo
1:30 pm - 8:50 pm
DCA
-
SBN
7h 20m
2 stops
Delta Logo
5:02 pm - 10:47 pm
SBN
-
DCA
5h 45m
1 stop
$314Delta
Wed, Jul 1 - Tue, Jul 7
Delta Logo
6:00 am - 11:02 am
DCA
-
SBN
5h 02m
1 stop
Delta Logo
3:09 pm - 6:59 pm
SBN
-
DCA
3h 50m
1 stop
$328Delta
Fri, Jun 5 - Mon, Jun 8
American Airlines Logo
7:07 pm - 11:34 pm
DCA
-
SBN
4h 27m
1 stop
American Airlines Logo
7:18 pm - 11:54 pm
SBN
-
DCA
4h 36m
1 stop
$329American Airlines
Wed, Jun 24 - Sat, Jun 27
Delta Logo
11:00 am - 9:43 pm
DCA
-
SBN
10h 43m
2 stops
Delta Logo
3:12 pm - 7:00 pm
SBN
-
DCA
3h 48m
1 stop
$333Delta
Wed, Jun 24 - Sat, Jun 27
Delta Logo
6:20 am - 4:22 pm
DCA
-
SBN
10h 02m
2 stops
Delta Logo
8:20 am - 5:05 pm
SBN
-
DCA
8h 45m
2 stops
$339Delta
Thu, Jun 11 - Mon, Jun 15
Delta Logo
6:20 am - 4:22 pm
DCA
-
SBN
10h 02m
2 stops
Delta Logo
5:02 pm - 9:46 pm
SBN
-
DCA
4h 44m
1 stop
$359Delta
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.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to South Bend?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Reagan-National Airport to South Bend departing in July.

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 $0 (return) on average. On the other hand, the most expensive months are September and November, where the average cost of round-trip tickets is $498 and $488 respectively.

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

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 $498, prices are generally cheapest when you fly direct.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

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.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

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.

Good to know

Low seasonJuly
Cheapest flight$184
Best time to beat the crowds with an average 64% drop in price.
Most popular time to fly with an average 28% increase in price.
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 $184 for a one-way ticket and $289 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 Embraer 175 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?

    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 $488 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 $398 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 $173 or less round-trip.

Reviews of the top airlines flying 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.
7.9
DeltaOverall score based on 8436 reviews
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

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

Information on your arrival and departure airports