Cheap flights from South Bend to District of Columbia from $83

In general, October is the cheapest month to fly from South Bend to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $246. If you don’t want to visit District of Columbia in October, then you should wait until January to fly from South Bend, when ticket prices are also cheap, with an average price of $249.

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $227. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from South Bend because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $609.

Flying to District of Columbia from South Bend in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $152 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $371. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from South Bend/Michiana to Washington, D.C. Reagan-National for the best South Bend/Michiana - District of Columbia flight prices

You are more likely to see cheaper flights to District of Columbia from South Bend when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $250 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from South Bend for as low as $78 on momondo.

There are 4 cabin classes available to choose from on South Bend to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, American Airlines, and United Airlines are the most popular carriers operating from South Bend/Michiana to District of Columbia

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to District of Columbia from South Bend according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 7 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

As of August 2026, 2 flights take off from South Bend and land in District of Columbia each day. The most common flight departure time for this route is 9:00AM, with 53% of daily flights taking off in the afternoon.

The number of flights available between South Bend and District of Columbia is 15 per week as of August 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.