CA $172 Cheap Flights from New Orleans (MSY) to Washington (DCA)

View CA $172 flight on Sat, May 17, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Ronald Reagan National Airport (DCA)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from New Orleans (MSY) to Washington (DCA)

Prices were available within the past 7 days and start at CA $172 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to DCA?
Round-trip flights from Louis Armstrong New Orleans Intl. Airport (MSY) to DCA start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MSY to DCA?
This can vary from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from MSY to DCA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Louis Armstrong New Orleans Intl. Airport to Ronald Reagan Washington National Airport (DCA) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Louis Armstrong New Orleans Intl. Airport to Ronald Reagan Washington National Airport (DCA)?
The flight distance from Louis Armstrong New Orleans Intl. Airport (MSY) to DCA is 1,550 kilometers. Listen to your favorite tunes or read a good book and the trip will whiz by.
Which airlines fly direct from Louis Armstrong New Orleans Intl. Airport (MSY) to DCA?
Many adventurers like to fly with American Airlines (AA) from Louis Armstrong New Orleans Intl. Airport to Ronald Reagan Washington National Airport (DCA). This leading airline offers 121 flights every month, so you can easily find a flight time that’s right for you. Another carrier operating on this route is Southwest Airlines (WN). You’ll have 56 flights each month to select from.
Are MSY to DCA flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Louis Armstrong New Orleans Intl. Airport (MSY) to DCA at the last minute could be your ticket to a fantastic deal. However, it could end up costing you a whole lot more! If you’d prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn’t released tickets yet, check back frequently as deals are updated on Expedia all the time.
*Available to Expedia members.