Is United Airlines cheaper than other airlines flying to Washington, D.C.?

With an average return price of $555, United Airlines is the most expensive airline flying into Washington, D.C.. The cheapest airline flying to Washington, D.C. is JetBlue.

Which other airlines fly to Washington, D.C.?

Along with United Airlines, you can also fly to Washington, D.C. with Southwest, American Airlines, Delta, Allegiant Air, Frontier, Southern / Mokulele, JetBlue, Avelo Airlines, Allegiant Air, Delta, Contour, Alaska Airlines, Alaska Airlines and Breeze Airways.

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

On average, United Airlines flights to Washington, D.C. cost $341 for one-way and $555 return.

Which airport do United Airlines flights to Washington, D.C. fly into?

United Airlines flights to Washington, D.C. will fly into either Washington Dulles Airport, Baltimore/Washington Airport and Reagan Washington National Airport.

Are there any other airlines in Star Alliance that fly to Washington, D.C.?

Unfortunately, there are no other airlines in Star Alliance that fly to Washington, D.C..

United Airlines flights to Washington, D.C. (WAS) from $66

Flight Deals

Cheap United Airlines Flight Deals to Washington, D.C.

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Recent round-trip United Airlines flight deals to Washington, D.C.

Wed, Apr 15 - Wed, Apr 15

2:37 pm - 4:30 pm

ATL

IAD

1h 53mnonstop

5:32 pm - 7:34 pm

IAD

ATL

2h 02mnonstop

$152United Airlines

Mon, Apr 13 - Wed, Apr 15

9:52 am - 11:46 am

ATL

IAD

1h 54mnonstop

8:29 am - 10:29 am

IAD

ATL

2h 00mnonstop

$175United Airlines

Fri, Apr 17 - Sun, Apr 19

6:45 am - 9:39 am

ORD

BWI

1h 54mnonstop

6:00 am - 7:21 am

BWI

ORD

2h 21mnonstop

$177United Airlines

Sat, Mar 28 - Wed, Apr 1

10:02 am - 11:53 am

ATL

IAD

1h 51mnonstop

8:29 am - 10:29 am

IAD

ATL

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$177United Airlines

Sat, May 16 - Sat, May 16

7:20 am - 11:23 am

DFW

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3h 03mnonstop

5:55 pm - 8:33 pm

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DFW

3h 38mnonstop

$179United Airlines

Tue, Mar 31 - Tue, Apr 7

2:37 pm - 4:30 pm

ATL

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1h 53mnonstop

5:32 pm - 7:34 pm

IAD

ATL

2h 02mnonstop

$179United Airlines

Tue, Apr 21 - Tue, Apr 28

9:52 am - 11:46 am

ATL

IAD

1h 54mnonstop

6:00 am - 11:13 am

IAD

ATL

5h 13m

1 stop

$181United Airlines

Tue, May 12 - Wed, May 13

7:24 pm - 9:18 pm

ATL

IAD

1h 54mnonstop

6:00 am - 11:29 am

IAD

ATL

5h 29m

1 stop

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Sat, Mar 28 - Wed, Apr 1

2:39 pm - 4:30 pm

ATL

IAD

1h 51mnonstop

5:32 pm - 7:34 pm

IAD

ATL

2h 02mnonstop

$187United Airlines

Thu, Apr 16 - Tue, Apr 21

11:00 am - 2:02 pm

ORD

BWI

2h 02mnonstop

3:42 pm - 5:00 pm

BWI

ORD

2h 18mnonstop

$193United Airlines

Useful Info

Low season	August
High season	March
Cheapest flight	$66
Average price round-trip	$482
Good deal round-trip	$409
Good deal one-way	$429

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Atlanta to Washington Dulles Airport

(avg. price over the last 2 weeks)

or less

When to book flights with United Airlines to Washington, D.C.

Average price per month

Flight prices as travel date approaches

Is United Airlines cheaper than other airlines flying to Washington, D.C.?
With an average return price of $555, United Airlines is the most expensive airline flying into Washington, D.C.. The cheapest airline flying to Washington, D.C. is JetBlue.
Which other airlines fly to Washington, D.C.?
Along with United Airlines, you can also fly to Washington, D.C. with Southwest, American Airlines, Delta, Allegiant Air, Frontier, Southern / Mokulele, JetBlue, Avelo Airlines, Allegiant Air, Delta, Contour, Alaska Airlines, Alaska Airlines and Breeze Airways.
How much is a flight to Washington, D.C. with United Airlines?
On average, United Airlines flights to Washington, D.C. cost $341 for one-way and $555 return.
Which airport do United Airlines flights to Washington, D.C. fly into?
United Airlines flights to Washington, D.C. will fly into either Washington Dulles Airport, Baltimore/Washington Airport and Reagan Washington National Airport.
Are there any other airlines in Star Alliance that fly to Washington, D.C.?
Unfortunately, there are no other airlines in Star Alliance that fly to Washington, D.C..

Looking to fly from the United States to Washington, D.C. with United Airlines? 25% of our users found flights for the following prices or less: From Fort Lauderdale $149 one-way, $220 round-trip; from West Palm Beach $153 one-way, $142 round-trip; from Buffalo $156 one-way, $346 round-trip.
The cheapest flight to Washington, D.C. with United Airlines found on KAYAK in the last 2 weeks departed from West Palm Beach and cost $63.
If you’re intending to fly with United Airlines, book your flight to Washington, D.C. at least 2 weeks before departure to ensure a below-average price.
High season for flights to Washington, D.C. with United Airlines is March and prices are highest at this time. The cheapest month to fly is August.

7.4

Good9,405 verified ratings

7.7Boarding

7.1Entertainment

8.1Crew

7.3Comfort

6.6Food

2.0 Poor

Michael, Mar 2026

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

2.0 Poor

Dina, Mar 2026

The flight was freezing, loud and bright

6.0 Okay

Anonymous, Mar 2026

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 Okay

Flavius, Mar 2026

They forgot my pre-ordered meal.

10.0 Wonderful

Matthew, Mar 2026

Short flight, easy going staff

10.0 Wonderful

Matthew, Mar 2026

Great flight, great price, can’t go wrong!

4.0 Mediocre

Olga, Mar 2026

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

6.0 Okay

Olga, Mar 2026

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

8.0 Very good

Olga, Mar 2026

The plane was fully booked, it was hard to breathe. But the crew was nice.

10.0 Wonderful

Collins, Mar 2026

Great!

Everything you need to know for your flight to Washington, D.C.

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WAS

Find cheap United Airlines flights to Washington, D.C. from $66

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When to book flights with United Airlines to Washington, D.C.

FAQs for flying to Washington, D.C. with United Airlines

Is United Airlines cheaper than other airlines flying to Washington, D.C.?

With an average return price of $555, United Airlines is the most expensive airline flying into Washington, D.C.. The cheapest airline flying to Washington, D.C. is JetBlue.

Which other airlines fly to Washington, D.C.?

Along with United Airlines, you can also fly to Washington, D.C. with Southwest, American Airlines, Delta, Allegiant Air, Frontier, Southern / Mokulele, JetBlue, Avelo Airlines, Allegiant Air, Delta, Contour, Alaska Airlines, Alaska Airlines and Breeze Airways.

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

On average, United Airlines flights to Washington, D.C. cost $341 for one-way and $555 return.

Which airport do United Airlines flights to Washington, D.C. fly into?

United Airlines flights to Washington, D.C. will fly into either Washington Dulles Airport, Baltimore/Washington Airport and Reagan Washington National Airport.

Are there any other airlines in Star Alliance that fly to Washington, D.C.?

Unfortunately, there are no other airlines in Star Alliance that fly to Washington, D.C..

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Everything you need to know for your flight to Washington, D.C.

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