Question 1

Why should I use momondo to find a flight deal to Washington, D.C.?

Accepted Answer

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Washington, D.C.. Millions of users trust and use momondo every year so you are in good company.

Question 2

Can I find flights to Washington, D.C. with flexible booking policies on momondo?

Accepted Answer

Yes. momondo enables you to select and highlight flights to Washington, D.C. with this policy.

Question 3

How can momondo help me find flights to Washington, D.C.?

Accepted Answer

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Washington, D.C..

Question 4

I’m not ready to book a flight to Washington, D.C. right now. Can momondo alert me if prices change?

Accepted Answer

Yes momondo offers price alerts on flights to Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

Question 5

When is it best to fly to Washington, D.C. to go sightseeing?

Accepted Answer

The city of Washington, D.C. has many sights to see while visiting. Many tourists find it ideal to go sightseeing when the weather is warmer, but not blistering. Consider booking your flight to Washington, D.C. for May, when temperatures are a bit higher and the chance of rain is relatively low. Many travelers find it worthwhile to visit White House, National Mall, and U.S. Capitol.

Question 6

How far in advance should I book a flight to Washington, D.C.?

Accepted Answer

The ideal time to book your flight to Washington, D.C. is 26 days in advance when prices tend to average $212. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $100.

Question 7

Is there an alternative airport near Washington, D.C.?

Accepted Answer

Washington, D.C. Reagan-National Airport or Baltimore/Washington Airport can be an alternative airport used for travel to Washington, D.C..

Question 8

Is there a cheaper alternative to flying into Washington, D.C.?

Accepted Answer

The cheapest airport near Washington, D.C. is typically Baltimore/Washington Airport with an average price of $361/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

Question 9

Are there flights to Dupont Circle?

Accepted Answer

Yes, if you fly to Washington, D.C. Dulles Intl in Washington, D.C. which is the closest available airport to Dupont Circle (22.0 mi away).

Question 10

What’s the closest airport to Walter E. Washington Convention Center?

Accepted Answer

The airport which is nearest to Walter E. Washington Convention Center is Washington, D.C. Dulles Intl. It is 23.1 mi away and is in Washington, D.C..

Question 11

Which airlines fly to Washington, D.C.?

Accepted Answer

American Airlines, United Airlines, Southwest and Delta are the most popular airlines that fly from United States to Washington, D.C. on a routine basis, according to our data. You should be able to find flights to Washington, D.C. with these airlines and other airlines flying from United States.

Question 12

Southwest Flights to Washington, D.C.

Accepted Answer

Southwest is a popular choice for users traveling to Washington, D.C.. It operates 30 flights every week to Washington, D.C., most often flying from Dallas Love Field. Southwest ticket prices will depend on when and where you need to fly from - deals as low as $137 (from Atlanta Hartsfield-Jackson) have been found by momondo users. In 4,253 reviews, momondo users have rated Southwest at an average score of 8.0/10.

Question 13

Alaska Airlines Flights to Washington, D.C.

Accepted Answer

Alaska Airlines flight deals to Washington, D.C. start from $214 - this is the best price found recently on momondo, and was a round-trip journey departing from Los Angeles. Over any normal week, Alaska Airlines flight prices are typically higher, but vary depending on where you fly from - Seattle/Tacoma Intl is the most popular Alaska Airlines departure point to Washington, D.C. so generally has the most availability. Alaska Airlines is scored a 8.0/10 in 11,357 reviews.

Question 14

When did momondo last update prices for flights to Washington, D.C.?

Accepted Answer

Prices for flights to Washington, D.C. are refreshed on a daily basis.

Question 15

How many operators does momondo search for flights to Washington, D.C.?

Accepted Answer

There are 60 operators available for flights to Washington, D.C. as of November 2025.

Question 16

How old do you have to be to fly to Washington, D.C.?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Washington, D.C..

Question 17

What documentation or ID do you need to fly to Washington, D.C.?

Accepted Answer

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Question 18

What is the cheapest month to fly to Washington, D.C.?

Accepted Answer

The month of April is, on average, the cheapest month to fly to Washington, D.C. from United States, with most prices found around $138. If you’re not able to fly to Washington, D.C. in April, then September is your next best option. Flight prices from United States to Washington, D.C. during September average around $185.

Question 19

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Accepted Answer

In the morning is the cheapest time of day to fly from United States to Washington, D.C. when you can find flight prices for as low as $369. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $444. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 20

What is the cheapest day to depart on your flight to Washington, D.C.?

Accepted Answer

On average, the least expensive day to fly to Washington, D.C. from United States is on a Friday. momondo users have found tickets for Friday departures for as low as $346. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United States to Washington, D.C. for around $457.

Question 21

How long does it take to fly to Washington, D.C.?

Accepted Answer

Flight times from United States to Washington, D.C. vary, but if you’re flying out of Los Angeles and flying into Washington, D.C. Dulles Intl (one of the most popular routes), then the duration is 4h 33m on average. Another popular route from United States to Washington, D.C. is flying from Miami to Washington, D.C. Dulles Intl, which will take roughly 2h 34m. Keep in mind that layovers or delays could extend your travel time.

Question 22

What is the absolute cheapest flight to Washington, D.C.?

Accepted Answer

Users booking trips to Washington, D.C. from Asheville found flights 90% cheaper than the average price of flights to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. FROM LOS ANGELES	August	13% cheaper	Flying from Los Angeles to Washington, D.C. costs on average just $317 in August
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. FROM LOS ANGELES	December	29% more expensive	It costs about $471 for flights to Washington, D.C. from Los Angeles in December
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. FROM LOS ANGELES	December	179% more users visited	More momondo users searched in flights to Washington, D.C. from Los Angeles in December than any other month

Best One-Way Price	$49
Best Round-Trip Price	$100
Fastest flight time	1h 49m
Popular in	January

$49 Cheap flights to Washington, D.C.

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. departing on 12/14. 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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What is the absolute cheapest flight to Washington, D.C.?

Users booking trips to Washington, D.C. from Asheville found flights 90% cheaper than the average price of flights to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

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Frequently asked questions about flying to Washington, D.C.

When is it best to fly to Washington, D.C. to go sightseeing?

How far in advance should I book a flight to Washington, D.C.?

Is there an alternative airport near Washington, D.C.?

Is there a cheaper alternative to flying into Washington, D.C.?

Are there flights to Dupont Circle?

What’s the closest airport to Walter E. Washington Convention Center?

When did momondo last update prices for flights to Washington, D.C.?

How many operators does momondo search for flights to Washington, D.C.?

How old do you have to be to fly to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal to Washington, D.C.?

Can I find flights to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights to Washington, D.C.?

I’m not ready to book a flight to Washington, D.C. right now. Can momondo alert me if prices change?

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