Which airport do United Airlines flights arrive at when travelling to Washington, D.C.?

United Airlines flights tend to land at either Washington, D.C. Dulles Intl Airport or Washington, D.C. Reagan-National Airport.

Is United Airlines the cheapest airline for a flight to Washington, D.C.?

Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Washington, D.C. tends to be with Avelo Airlines.

Are there alternative airlines other than United Airlines that fly to Washington, D.C.?

American Airlines, Delta and Frontier all fly to Washington, D.C. and offer an alternative to United Airlines.

How much is a flight to Washington, D.C. with United Airlines?

The average price for a return flight with United Airlines is $465; with a one-way flight around $326.

$69+ United Airlines Flights to Washington, D.C. on Cheapflights

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Find United Airlines flight deals to Washington, D.C.

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Cheapest United Airlines flights from USA to Washington, D.C.
Explore the most affordable United Airlines flight options available from USA to Washington, D.C.. Find the lowest fares with prices last updated on October 7, 2026.

Tue 11/102:41 pm -

Nonstop1h 49m

Tue 11/105:35 pm -

Nonstop2h 03m

Deal found 10/6

$132

Wed 11/47:34 pm -

Nonstop1h 49m

Wed 11/1110:39 pm -

Nonstop1h 56m

Deal found 10/5

$137

Wed 10/287:34 pm -

Nonstop1h 49m

Fri 10/308:15 am -

Nonstop2h 03m

Deal found 10/6

$142

Flights to Washington, D.C. with United Airlines at a glance

Popular in	June
Cheapest in	January
Average price	$391
Round-trip from	$132
One-way from	$69
Good round-trip deal	$342 or less
Good one-way deal	$165 or less

Highest demand for flights to Washington, D.C. with United Airlines; 8% potential price increase.

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Best time to find cheap flights to Washington, D.C. with United Airlines; 1% potential price drop.

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Average price for flights to Washington, D.C. with United Airlines (round-trip).

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United Airlines
11/10-11/10
Nonstop
3h 52m total
USA to Washington, D.C.

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United Airlines
10/27-12/31
Nonstop
1h 49m total
USA to Washington, D.C.

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Price to beat on a round-trip flight from the United States to Washington, D.C. with United Airlines.

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Price to beat on a one-way flight from the United States to Washington, D.C. with United Airlines.

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How long is the flight to Washington, D.C. with United Airlines?

On average, United Airlines flights from the United States to Washington, D.C. take 2 hours 36 minutes. Flights to Washington, D.C. from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

United Airlines weekly flight availability to Washington, D.C.

The most flights to Washington, D.C. operated by United Airlines are scheduled on a Sunday (323 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (262 on average).

When is the best time to book a flight to Washington, D.C. with United Airlines?

The best time to book a flight to Washington, D.C. with United Airlines is 43 days before departure. On average, fares are higher if you book on the same day as departure.

When is the cheapest time to fly to Washington, D.C. with United Airlines?

Users looking for the cheapest United Airlines fares to Washington, D.C. should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

FAQs about flights to Washington, D.C. with United Airlines

Which airport do United Airlines flights arrive at when travelling to Washington, D.C.?
United Airlines flights tend to land at either Washington, D.C. Dulles Intl Airport or Washington, D.C. Reagan-National Airport.
Is United Airlines the cheapest airline for a flight to Washington, D.C.?
Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Washington, D.C. tends to be with Avelo Airlines.
Are there alternative airlines other than United Airlines that fly to Washington, D.C.?
American Airlines, Delta and Frontier all fly to Washington, D.C. and offer an alternative to United Airlines.
How much is a flight to Washington, D.C. with United Airlines?
The average price for a return flight with United Airlines is $465; with a one-way flight around $326.

See more FAQs

Reviews of United Airlines

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Find cheap United Airlines flights to Washington, D.C.

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Cheapest United Airlines flights from USA to Washington, D.C.Explore the most affordable United Airlines flight options available from USA to Washington, D.C.. Find the lowest fares with prices last updated on October 7, 2026.

Explore the most affordable United Airlines flight options available from USA to Washington, D.C.. Find the lowest fares with prices last updated on October 7, 2026.

Best United Airlines flights from USA to Washington, D.C.Discover carefully curated United Airlines flight deals from USA to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Discover carefully curated United Airlines flight deals from USA to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Direct United Airlines flights from USA to Washington, D.C.Explore non-stop United Airlines flight options from USA to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 7, 2026.

Explore non-stop United Airlines flight options from USA to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 7, 2026.

Last-minute United Airlines flights from USA to Washington, D.C.Discover last-minute United Airlines flight deals from USA to Washington, D.C.. Data last updated October 7, 2026 and is based on user searches.

Discover last-minute United Airlines flight deals from USA to Washington, D.C.. Data last updated October 7, 2026 and is based on user searches.

One-way United Airlines flights to Washington, D.C.Search for one-way United Airlines flight options to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.

Search for one-way United Airlines flight options to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.

Flights to Washington, D.C. with United Airlines at a glance

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Cheapflights Insights

How long is the flight to Washington, D.C. with United Airlines?

On average, United Airlines flights from the United States to Washington, D.C. take 2 hours 36 minutes. Flights to Washington, D.C. from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

United Airlines weekly flight availability to Washington, D.C.

The most flights to Washington, D.C. operated by United Airlines are scheduled on a Sunday (323 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (262 on average).

When is the best time to book a flight to Washington, D.C. with United Airlines?

The best time to book a flight to Washington, D.C. with United Airlines is 43 days before departure. On average, fares are higher if you book on the same day as departure.

When is the cheapest time to fly to Washington, D.C. with United Airlines?

Users looking for the cheapest United Airlines fares to Washington, D.C. should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

FAQs about flights to Washington, D.C. with United Airlines

Which airport do United Airlines flights arrive at when travelling to Washington, D.C.?

Is United Airlines the cheapest airline for a flight to Washington, D.C.?

Are there alternative airlines other than United Airlines that fly to Washington, D.C.?

How much is a flight to Washington, D.C. with United Airlines?

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.

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Cheapest United Airlines flights from USA to Washington, D.C.
Explore the most affordable United Airlines flight options available from USA to Washington, D.C.. Find the lowest fares with prices last updated on October 7, 2026.

Best United Airlines flights from USA to Washington, D.C.
Discover carefully curated United Airlines flight deals from USA to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Direct United Airlines flights from USA to Washington, D.C.
Explore non-stop United Airlines flight options from USA to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 7, 2026.

Last-minute United Airlines flights from USA to Washington, D.C.
Discover last-minute United Airlines flight deals from USA to Washington, D.C.. Data last updated October 7, 2026 and is based on user searches.

One-way United Airlines flights to Washington, D.C.
Search for one-way United Airlines flight options to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.