Cheap Flights from Washington to Los Angeles (IAD - LAX)

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Flights deals from Washington to Los Angeles (IAD - LAX)

Flights from Washington to Los Angeles (IAD - LAX)

Best Deal

Delta Air Lines

18 May → 22 May

Only 4 seats left

$518.56

Cheap Flights from Washington to Los Angeles

Flights between Washington and Los Angeles vary depending on seasonality, demand, and airline competition. Our data-driven system analyzes millions of fares to help you book at the right time.

Find the best deals from Washington to Los Angeles. Prices start from $518.56.

Cheapest date: 2026-05-18

Best deal: $518.56 on 2026-05-18

Flight Price Trends

Prediction: Prices are stable ➖

Insights

Flight prices from Washington to Los Angeles are currently .

Booking early can help you save more. Based on recent trends, mid-week flights tend to be cheaper than weekends.

Cheapest Days to Fly

Best Weekdays

When is the cheapest time to fly from Washington to Los Angeles ?

The lowest fares are typically found in May 2026, with the best deals around MONDAY, 18 May. Flying on MONDAYs can help you save more, with prices starting from $518.56.

Smart Tip: Based on recent data, the cheapest flights from IAD to LAX are typically available on Monday, 18 May.

Best tips to get cheap flights from Washington to Los Angeles

Choose the cheapest days: Flights on Mondays are currently the most affordable for Washington to Los Angeles, based on recent trends.
Book in advance: Booking 3–6 weeks in advance usually gives the best prices for this route.
Avoid peak travel seasons: Prices tend to be highest in May 2026 . Try to travel during other months for better deals.
Compare multiple airlines: Airlines like DL are currently offering lower fares on this route. Compare options to get the best deal.
Be flexible with dates: Even shifting your travel by 1–2 days can significantly reduce ticket prices.
Book early morning or late-night flights: These flights are often cheaper than peak-time departures.
Set price alerts: Track fare changes and book when prices drop for IAD to Los Angeles flights.

Why book with us?

We analyze millions of flight prices daily to help you find the cheapest flights from Washington to Los Angeles . Our smart algorithms identify the best time to book, helping you save more on every trip.

Frequently asked questions

Best deal: $518.56 on MAY 18, 2026

MONDAY has the lowest fares starting at $518.56

Average fare is around $518.56

Airline DL offers fares starting at $518.56

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