Cheap flights from Los Angeles to Washington, D.C. from $72
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Washington, D.C. departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Southwest flights from Los Angeles to Washington, D.C. Dulles Intl Airport
Our best Southwest deals on Los Angeles to Washington, D.C. Dulles Intl Airport flight tickets
Frontier flights from Los Angeles to Washington, D.C. Dulles Intl Airport
Our best Frontier deals on Los Angeles to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Los Angeles to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, May is the cheapest month to fly from Los Angeles to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $327. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $327.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $411. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Washington, D.C. Dulles Intl Airport for around $555.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Los Angeles in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $371 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $537 on average. Flights to Washington, D.C. Dulles Intl Airport from Los Angeles at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Los Angeles to Washington, D.C. Dulles Intl flight route?
Fly from Los Angeles to Washington, D.C. Dulles Intl for the best Los Angeles - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Los Angeles for as low as $313 on momondo.
What cabin class options are available on Los Angeles to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Los Angeles to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Los Angeles to Washington, D.C. Dulles Intl Airport flights?
You could potentially save up to 16% on your flight if you consider stops on a Los Angeles to Washington, D.C. Dulles Intl Airport flight.
How have Los Angeles to Washington, D.C. Dulles Intl Airport flight prices changed over time?
As of July 2025, prices for Los Angeles to Washington, D.C. Dulles Intl Airport flights are approximately 27% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Los Angeles to Washington, D.C. Dulles Intl?
Southwest, Frontier, and United Airlines are the most popular carriers operating from Los Angeles to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Alaska Airlines and Hawaiian Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Los Angeles according to our data. United Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 8 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Los Angeles to Washington, D.C. Dulles Intl Airport on average per day?
As of July 2025, there are 27 flights per day flying from Los Angeles to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 8:00AM, with 54% of flights taking off at noon.
How many flights depart from Los Angeles to Washington, D.C. Dulles Intl Airport on average per week?
The number of flights available between Los Angeles and Washington, D.C. Dulles Intl Airport is 191 per week as of July 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.
When to book flights from Los Angeles to Washington, D.C. Dulles Intl Airport
Cheap Los Angeles to Washington, D.C. Dulles Intl Airport (LAX to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Washington, D.C. Dulles Intl Airport
How far is Los Angeles to Washington, D.C. Dulles Intl by plane?
Washington, D.C. Dulles Intl is 2274.0 mi away from Los Angeles. Typically, this will take 4h 57m by plane in normal conditions.
When did momondo last update prices for flights from Los Angeles Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Los Angeles Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Los Angeles Airport to Washington, D.C. Dulles Intl Airport?
As of July 2025, there are 8 operators available to choose from for flights from Los Angeles Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Los Angeles Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Los Angeles to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to Washington, D.C. Dulles Intl Airport is Boeing 737 MAX 9 (20.24% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (15.27%), Boeing 737-900 (14.89%), and Boeing 757-300 (12.13%).
What is the most popular airline from Los Angeles to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Los Angeles and Washington, D.C. Dulles Intl Airport, the leading airline is United Airlines, making up 68% of the total bookings. Other popular airlines include Alaska Airlines with 22%, Hawaiian Airlines with 4%, and Frontier with 3%.
Best airlines flying from Los Angeles to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Los Angeles to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $102 | Free Cancellation | Rating 5.9 3,268 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 6.3 8,060 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 7.8 2,556 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $227 | Free Cancellation | Rating 7.4 8,843 reviews | |||
| PriceFrom $247 | Free Cancellation | Rating 8.0 4,253 reviews | |||
| PriceFrom $356 | Free Cancellation | Rating 7.2 10,000 reviews |
Alaska Airlines Flights From Los Angeles to Washington, D.C. Dulles Intl Airport
The lowest priced Alaska Airlines flight from Los Angeles to Washington, D.C. Dulles Intl Airport from the last 72 hours was $206. Generally, Alaska Airlines has 7 flights on this route every week with an average price of $351. Alaska Airlines is rated 8.0/10 by our users.
Hawaiian Airlines Flights From Los Angeles to Washington, D.C. Dulles Intl Airport
Across 2,556 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Los Angeles to Washington, D.C. Dulles Intl Airport about 7 times each week, with ticket deals ranging from $138 to $326. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Washington, D.C.?
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Why should I use momondo to find a flight deal from Los Angeles to Washington, D.C.?
Finding the right flight to Washington, D.C. from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.
Can I find flights from Los Angeles to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Los Angeles which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Los Angeles to Washington, D.C.?
Once you have performed a search for Los Angeles to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Los Angeles to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Los Angeles to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.