Title: CA $133 Cheap Flights from New Orleans (MSY) to Washington (DCA) - Expedia.ca ![Washington DC in Spring](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $133 Cheap Flights from New Orleans (MSY) to Washington (DCA) [View CA $133 flight on Thu, Nov 6, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:MSY,to:DCA,departure:06/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:132.80&airProductToken=AQpeCi4IwmwSBDI3MjIYzMQBIOVaKMKw_AIwsbH8AjhMQABYAWoCRE5yCFBJNFBVRUwxCiwIwmwSBDIwODAY5VogQyiusvwCMMOz_AI4TEABWAFqAkROcghQSTdRQkVMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Ronald Reagan National Airport (DCA) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:dca,departure:26/10/2025TANYT&leg2=from:dca,to:msy,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:dca,departure:26/10/2025TANYT&leg2=from:dca,to:msy,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:dca,departure:26/10/2025TANYT&leg2=from:dca,to:msy,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:dca,departure:26/10/2025TANYT&leg2=from:dca,to:msy,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:dca,departure:26/10/2025TANYT&leg2=from:dca,to:msy,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:dca,departure:26/10/2025TANYT&leg2=from:dca,to:msy,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:dca,departure:26/10/2025TANYT&leg2=from:dca,to:msy,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from New Orleans (MSY) to Washington (DCA) Prices were available within the past 7 days and start at CA $133 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from New Orleans (MSY) to Washington (DCA) ### August is typically the cheapest month to fly From CA $165 - CA $444 per traveller. Flight from New Orleans to Washington (MSY - DCA) route information | Origin airport | Louis Armstrong New Orleans Intl. | | --- | --- | | Destination airport | Ronald Reagan Washington National | | Distance | 1550 km | | Average flight time | 3 hours 28 mins | ## New Orleans to Washington Flights **The easy way to book your flights from New Orleans to Washington**  With Expedia, it’s simple to find and book flights to Washington from New Orleans whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Ronald Reagan Washington National, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from New Orleans to Washington today, tomorrow, or this week.   **Save dollars with cheap flights from Louis Armstrong New Orleans Intl., MSY to Ronald Reagan Washington National, DCA**  Sort your search results by price to find great deals on your flight from New Orleans to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from New Orleans currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Washington   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Washington from New Orleans**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today. ## Frequently asked questions ### How much is a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to DCA? > Round-trip journeys from Louis Armstrong New Orleans Intl. Airport (MSY) to DCA start from . This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing 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 Louis Armstrong New Orleans Intl. Airport to Ronald Reagan Washington National Airport (DCA)? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Louis Armstrong New Orleans Intl. Airport to Ronald Reagan Washington National Airport (DCA) that have flexible change policies? > Many carriers offer the option to reschedule your flight without charging a fee. All you pay is the difference in the ticket price. When searching for MSY to Ronald Reagan Washington National Airport (DCA) flights, you'll find a "No change fees" filter for you to select. ### How many hours is the flight from MSY to National Airport? > Get comfy in your seat, choose an in-flight TV show and 2 hours and 31 minutes will pass by in a jiffy. That's how long it'll take you to reach National Airport from Louis Armstrong New Orleans Intl. Airport. ### How far is the flight from MSY to National Airport? > It's around 1,550 kilometres from Kenner to Arlington, so you'll be in your seat for a while. Keep yourself occupied by packing things like crossword puzzles or a good old-fashioned book. ### Which airlines fly direct from Louis Armstrong New Orleans Intl. Airport (MSY) to Ronald Reagan Washington National Airport (DCA)? > With 121 flights a month operating from Louis Armstrong New Orleans Intl. Airport to National Airport, American Airlines (AA) is a great choice. Operating 56 flights each month along this route, Southwest Airlines (WN) is another traveller favourite. ### Are Louis Armstrong New Orleans Intl. Airport to National Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices from Louis Armstrong New Orleans Intl. Airport (MSY) to DCA are available up to a year prior to departure on Expedia. And although you may score a great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid being wedged in the dreaded middle seat! 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