Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United States to Washington, D.C. Dulles Intl Airport from $38

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Washington, D.C. Dulles Intl Airport departing on 12/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from the United States to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from the United States to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Washington, D.C.

Find recent round-trip train or bus tickets from the United States to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
10:35 am - 12:17 pmATL-IAD
1h 42mnonstop
3:28 pm - 5:31 pmIAD-ATL
2h 03mnonstop
$56Frontier
Find Deal
Tue, Dec 3 - Wed, Dec 4
10:35 am - 12:17 pmATL-IAD
1h 42mnonstop
1:17 pm - 3:20 pmIAD-ATL
2h 03mnonstop
$57Frontier
Find Deal
Tue, Dec 3 - Tue, Dec 10
4:20 pm - 6:36 pmMCO-IAD
2h 16mnonstop
5:25 pm - 7:52 pmIAD-MCO
2h 27mnonstop
$97United Airlines
Find Deal
Fri, Feb 14 - Mon, Feb 17
4:28 pm - 6:40 pmMCO-IAD
2h 12mnonstop
10:17 pm - 12:45 amIAD-MCO
2h 28mnonstop
$124United Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
6:55 am - 11:47 amORD-IAD
3h 52m1 stop
6:00 am - 9:16 amIAD-ORD
4h 16m1 stop
$216Delta
Find Deal
Wed, Jan 8 - Tue, Jan 28
6:34 am - 1:23 pmIAH-IAD
5h 49m1 stop
5:04 pm - 10:15 pmIAD-IAH
6h 11m1 stop
$218American Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 9
6:55 am - 11:47 amORD-IAD
3h 52m1 stop
5:16 pm - 9:15 pmIAD-ORD
4h 59m1 stop
$226Delta
Find Deal
Tue, Jan 21 - Mon, Jan 27
10:30 pm - 6:20 amLAX-IAD
4h 50mnonstop
7:00 am - 10:00 amIAD-LAX
6h 00mnonstop
$227Alaska Airlines
Find Deal
Sat, May 10 - Sat, May 31
2:45 pm - 5:55 amLAX-IAD
12h 10m1 stop
7:00 am - 10:00 amIAD-LAX
6h 00mnonstop
$236Alaska Airlines
Find Deal
Thu, Apr 24 - Sun, Apr 27
6:34 am - 1:10 pmIAH-IAD
5h 36m1 stop
5:01 pm - 10:16 pmIAD-IAH
6h 15m1 stop
$239American Airlines
Find Deal
Thu, Dec 5 - Thu, Dec 5
5:10 am - 7:20 amMCO-IAD
2h 10mnonstop
$38Frontier
Find Deal
Fri, Dec 20
2:00 pm - 3:42 pmATL-IAD
1h 42mnonstop
$38Frontier
Find Deal
Thu, Jan 9
7:21 pm - 9:09 pmATL-IAD
1h 48mnonstop
$69United Airlines
Find Deal
Sat, Jan 18
5:45 am - 7:31 amBOS-IAD
1h 46mnonstop
$74United Airlines
Find Deal
Mon, Dec 23
5:50 pm - 11:58 pmORD-IAD
5h 08m1 stop
$108Delta
Find Deal
Tue, Dec 24
10:55 pm - 12:38 amATL-IAD
1h 43mnonstop
$115Delta
Find Deal
Tue, Dec 24
6:55 pm - 10:39 pmDFW-IAD
2h 44mnonstop
$126American Airlines
Find Deal
Thu, Dec 19
12:30 pm - 4:24 pmDFW-IAD
2h 54mnonstop
$128American Airlines
Find Deal
Tue, Dec 24
9:54 am - 5:57 pmSEA-IAD
5h 03mnonstop
$144Alaska Airlines
Find Deal
Mon, Jan 13
1:22 pm - 9:30 pmSFO-IAD
5h 08mnonstop
$149Alaska Airlines
Find Deal
Wed, Dec 25
6:16 am - 7:58 amATL-IAD
1h 42mnonstop
1:17 pm - 3:20 pmIAD-ATL
2h 03mnonstop
$121Frontier
Find Deal
Sat, Nov 23 - Tue, Dec 3
6:16 am - 7:58 amATL-IAD
1h 42mnonstop
10:10 pm - 12:13 amIAD-ATL
2h 03mnonstop
$126Frontier
Find Deal
Sat, Nov 23 - Tue, Dec 17
5:45 am - 7:29 amBOS-IAD
1h 44mnonstop
7:05 pm - 8:42 pmIAD-BOS
1h 37mnonstop
$262United Airlines
Find Deal
Sat, Nov 23 - Thu, Nov 28
5:45 am - 7:29 amBOS-IAD
1h 44mnonstop
5:35 pm - 11:17 pmIAD-BOS
5h 42m1 stop
$268United Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
10:57 am - 5:18 pmBOS-IAD
6h 21m1 stop
1:32 pm - 7:40 pmIAD-BOS
6h 08m1 stop
$307American Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
6:03 am - 10:29 amMCO-IAD
4h 26m1 stop
5:48 pm - 12:30 amIAD-MCO
6h 42m1 stop
$332American Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
6:00 am - 12:53 pmBOS-IAD
6h 53m1 stop
5:04 pm - 10:23 pmIAD-BOS
5h 19m1 stop
$358Delta
Find Deal
Sun, Nov 24 - Sun, Nov 24
1:00 pm - 5:23 pmMCO-IAD
4h 23m1 stop
6:00 am - 12:52 pmIAD-MCO
6h 52m1 stop
$377Delta
Find Deal
Sun, Nov 24 - Thu, Nov 28
8:05 am - 3:54 pmLAX-IAD
4h 49mnonstop
7:02 am - 4:29 pmIAD-LAX
12h 27m1 stop
$586Alaska Airlines
Find Deal
Fri, Nov 22 - Thu, Nov 28
6:00 am - 6:06 pmLAX-IAD
9h 06m1 stop
7:02 am - 4:29 pmIAD-LAX
12h 27m1 stop
$596Alaska Airlines
Find Deal
Fri, Nov 22 - Thu, Nov 28
3:46 pm - 5:56 pmMCO-IAD
2h 10mnonstop
6:03 pm - 8:28 pmIAD-MCO
2h 25mnonstop
$68Frontier
Find Deal
Thu, Jan 9 - Mon, Jan 13
8:55 am - 10:37 amATL-IAD
1h 42mnonstop
10:37 am - 12:40 pmIAD-ATL
2h 03mnonstop
$68Frontier
Find Deal
Sat, Jan 11 - Mon, Jan 13
4:20 pm - 6:32 pmMCO-IAD
2h 12mnonstop
10:25 pm - 12:49 amIAD-MCO
2h 24mnonstop
$123United Airlines
Find Deal
Fri, Dec 13 - Sat, Dec 14
7:21 pm - 9:09 pmATL-IAD
1h 48mnonstop
8:20 am - 10:19 amIAD-ATL
1h 59mnonstop
$137United Airlines
Find Deal
Sat, Jan 18 - Wed, Jan 22
7:25 am - 9:08 amATL-IAD
1h 43mnonstop
4:58 pm - 6:59 pmIAD-ATL
2h 01mnonstop
$217Delta
Find Deal
Mon, Jan 20 - Mon, Jan 20
10:30 pm - 6:20 amLAX-IAD
4h 50mnonstop
7:00 am - 10:00 amIAD-LAX
6h 00mnonstop
$227Alaska Airlines
Find Deal
Sat, May 10 - Sat, May 31
7:54 pm - 9:35 pmATL-IAD
1h 41mnonstop
7:19 am - 9:20 amIAD-ATL
2h 01mnonstop
$229Delta
Find Deal
Sun, Dec 15 - Tue, Dec 31
12:24 pm - 4:11 pmDFW-IAD
2h 47mnonstop
5:01 pm - 7:39 pmIAD-DFW
3h 38mnonstop
$255American Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
6:30 pm - 10:21 pmDFW-IAD
2h 51mnonstop
6:57 am - 9:24 amIAD-DFW
3h 27mnonstop
$269American Airlines
Find Deal
Thu, May 1 - Sun, May 4
9:00 am - 4:50 pmLAX-IAD
4h 50mnonstop
7:00 am - 10:00 amIAD-LAX
6h 00mnonstop
$277Alaska Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29

Frontier flights from United States to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on United States to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Dec 3
ATL10:35 amAtlanta Hartsfield-Jackson
1h 42m
IAD12:17 pmWashington, D.C. Dulles Intl
Dec 4
IAD3:28 pmWashington, D.C. Dulles Intl
2h 03m
ATL5:31 pmAtlanta Hartsfield-Jackson
Frontier
Dec 3
ATL10:35 amAtlanta Hartsfield-Jackson
1h 42m
IAD12:17 pmWashington, D.C. Dulles Intl
Dec 10
IAD1:17 pmWashington, D.C. Dulles Intl
2h 03m
ATL3:20 pmAtlanta Hartsfield-Jackson
Frontier
Dec 4
ATL12:16 pmAtlanta Hartsfield-Jackson
1h 42m
IAD1:58 pmWashington, D.C. Dulles Intl
Dec 11
IAD3:28 pmWashington, D.C. Dulles Intl
2h 03m
ATL5:31 pmAtlanta Hartsfield-Jackson

United Airlines flights from United States to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on United States to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Feb 14
MCO4:20 pmOrlando
2h 16m
IAD6:36 pmWashington, D.C. Dulles Intl
Feb 17
IAD5:25 pmWashington, D.C. Dulles Intl
2h 27m
MCO7:52 pmOrlando
United Airlines
Jan 18
MCO4:28 pmOrlando
2h 12m
IAD6:40 pmWashington, D.C. Dulles Intl
Jan 21
IAD10:17 pmWashington, D.C. Dulles Intl
2h 28m
MCO12:45 amOrlando
United Airlines
Jan 18
ATL7:21 pmAtlanta Hartsfield-Jackson
1h 48m
IAD9:09 pmWashington, D.C. Dulles Intl
Jan 22
IAD8:20 amWashington, D.C. Dulles Intl
1h 59m
ATL10:19 amAtlanta Hartsfield-Jackson

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from United States 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, April is the cheapest month to fly from United States 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 $236. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $238.

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 $268. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from United States to Washington, D.C. Dulles Intl Airport for around $319.

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 United States in the morning is the least expensive time of day to depart. momondo users have found prices as low as $288 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $308 on average. Flights to Washington, D.C. Dulles Intl Airport from United States at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest United States to Washington, D.C. Dulles Intl flight route?

Fly from Atlanta Hartsfield-Jackson to Washington, D.C. Dulles Intl for the best United States - Washington, D.C. Dulles Intl flight prices

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

The ideal time to book your flight to Washington, D.C. Dulles Intl Airport is 47 days in advance when prices tend to average $262. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from United States for as low as $177 on momondo.

What cabin class options are available on United States to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on United States 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 United States to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 89% on your flight if you consider stops on a United States to Washington, D.C. Dulles Intl Airport flight.

Cheap United States to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Washington, D.C. Dulles Intl Airport

Best Price Found

$38

Fastest flight time

1h 34m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from United States in the past 72 hours is $38. The best round-trip flight deal from United States to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $56.
The fastest flight from United States to Washington, D.C. Dulles Intl Airport takes 1h 34m
Direct flights go from United States to Washington, D.C. Dulles Intl Airport every day.

  • When did momondo last update prices for flights from United States to Washington, D.C. Dulles Intl Airport?

    Prices for flights from United States to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from United States to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from United States 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 United States 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 United States to Washington, D.C. Dulles Intl Airport?


Best airlines flying from United States to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from United States to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $39Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
JetBluePriceFrom $73Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
DeltaPriceFrom $85Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Sun Country AirPriceFrom $157Free CancellationRating
7.0
415 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $191Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $198Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $316Free CancellationRating
8.1
5,005 reviews
Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Washington, D.C. for you.

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

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

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

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 help filter your options to help you make an informed choice when booking flights to Washington, D.C. from United States.

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

Yes momondo offers price alerts on flights to Washington, D.C. from United States. 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.


An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 11/27
Wed 12/4
Email me momondo's favorite deals

Find better results for your trip to Washington, D.C.