📍 Louis Armstrong New Orleans International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.99340057373047
📐 Longitude: -90.25800323486328
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697
✈ Distance: New Orleans, La,USA to Washington DC,USA — 1559.35 km
📅 Results on this page are loaded for 14 Apr 2026. Click View all flights for the complete live search.
New Orleans to Washington DC — what to expect when booking
The MSY–DCA route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between New Orleans, La,USA and Washington DC,USA is approximately
1559.35 km.
Before you book
Compare nearby dates
The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control
Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details
Each result shows baggage, refundability and fare details before you proceed.
❓ Frequently asked questions — New Orleans to Washington DC flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between New Orleans, La,USA (MSY) and Washington DC,USA (DCA) is approximately 1559.35 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.