How long does the flight from Los Angeles to Washington take?

Flight time from Los Angeles (LAX) to Washington (IAD) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Los Angeles to Washington?

Airline availability for LAX to IAD changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Los Angeles to Washington?

Direct (nonstop) availability on LAX to IAD varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Los Angeles to Washington?

Prices on LAX to IAD shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Los Angeles to Washington flights

Direct and connecting flights from Los Angeles (LAX) to Washington (IAD). Compare airlines, aircraft, and fares.

Distance: 3,674 km (2,283 mi)
Flight time: ~4h 39m
Airlines: 2
Aircraft types: 4

Airlines flying LAX → IAD

Airline	Aircraft types	Observations
Alaska Airlines	2	2
United Airlines	2	2

Aircraft on this route

Boeing 737 — 1 operator
Boeing 737 — 1 operator
Boeing 737 — 1 operator
Airbus A319 — 1 operator

Airport details

Departure: Los Angeles International Airport (LAX)

City: Los Angeles
Country: United States
IATA / ICAO: LAX / KLAX

Arrival: Washington Dulles International Airport (IAD)

City: Washington
Country: United States
IATA / ICAO: IAD / KIAD

Operating airlines

American Airlines (AA)
United Airlines (UA)

Distance: 3682 km. Duration: 302 minutes.

Other routes from Los Angeles

Other routes to Washington

Frequently asked questions

How many airlines fly LAX to IAD?

2 airlines operate the LAX to IAD route in our 90-day observed dataset.

What aircraft fly the LAX-IAD route?

The most commonly observed aircraft on LAX to IAD include: Boeing 737, Boeing 737, Boeing 737.

How long is the Los Angeles to Washington flight?

The estimated flight time from Los Angeles (LAX) to Washington (IAD) is approximately 4h 39m, based on a cruise speed of 850 km/h.

What's the distance from Los Angeles to Washington?

The great-circle distance from Los Angeles (LAX) to Washington (IAD) is approximately 3,674 km (2,283 miles).

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