Cheap Alaska Airlines flights Los Angeles (LAX) to Washington (DCA)

You can find affordable round-trip Alaska Airlines flights from LAX to DCA by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines flights to Washington are often more affordable in the low-season months of January and February. Whether you’re after a round-trip or one-way ticket, you could score a better deal then.

Look for cheap Alaska Airlines flights from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA) one to three months before your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the best day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Choose from one of Alaska Airlines’s 7 direct weekly flights from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA). To see your options, enter your destination, origin and dates and hit search. Then select the “Nonstop” and “Airline” filters.

It takes around 4h 54m to travel nonstop from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA) with Alaska Airlines.

The first Alaska Airlines flight from LAX to DCA departs at 1:05PM UTC-8, arriving at 8:59PM UTC-5. If you prefer to set off later, the last Alaska Airlines flight leaves LAX at 1:05PM UTC-8 and touches down at DCA at 8:59PM UTC-5. Flying earlier is generally a smart option as morning flights are less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

When jetting off from Los Angeles Intl. Airport (LAX) to Washington with Alaska Airlines, you’ll most likely arrive at Ronald Reagan Washington National Airport (DCA). This is the airline’s main hub in this destination. Other nearby airports such as Washington Dulles Intl. Airport (IAD) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) may have cheaper flights, so it’s wise to consider all options on Expedia.

Taking off from LAX to DCA with Alaska Airlines means enjoying a variety of perks, such as an excellent in-flight experience and top-tier customer service. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Set off on an Alaska Airlines flight from Los Angeles Intl. Airport (LAX) to Ronald Reagan Washington National Airport (DCA), and you’ll usually be on a Boeing 737-800. Keep in mind though, that the aircraft type can change due to operational reasons.

Depending on your ticket type, a fee will generally apply if you cancel or reschedule your booking more than 24 hours after it has been confirmed. To secure plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes while looking for flights. To learn more about changing or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”