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 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent round-trip flight deals from the United States to Washington, D.C.
KAYAK's recommended round-trip deals from the most popular airlines that fly from the United States to Washington, D.C..
Recent one-way flight deals from the United States to Washington, D.C.
Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Washington, D.C..
Recent last minute flight deals from the United States to Washington, D.C.
Planning a quick getaway from the United States to Washington, D.C.? These are the last-minute flight deals available now.
Recent direct flight deals from the United States to Washington, D.C.
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.
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![Frontier]()
May 14![Frontier]()
May 21
ATL1:03 pmAtlanta Hartsfield-Jackson
1h 47m
IAD2:50 pmWashington, D.C. Dulles Intl
IAD6:11 pmWashington, D.C. Dulles Intl
2h 06m
ATL8:17 pmAtlanta Hartsfield-Jackson
Frontier![Frontier]()
May 20![Frontier]()
May 21
ATL8:40 amAtlanta Hartsfield-Jackson
1h 47m
IAD10:27 amWashington, D.C. Dulles Intl
IAD6:11 pmWashington, D.C. Dulles Intl
2h 06m
ATL8:17 pmAtlanta Hartsfield-Jackson
Alaska Airlines flights from United States to Washington, D.C. Dulles Intl Airport
Our best Alaska Airlines deals on United States to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines![Alaska Airlines]()
Jun 18![Alaska Airlines]()
Jun 25
LAX8:20 amLos Angeles
5h 05m
IAD4:25 pmWashington, D.C. Dulles Intl
IAD8:19 pmWashington, D.C. Dulles Intl
5h 29m
LAX10:48 pmLos Angeles
Alaska Airlines![Alaska Airlines]()
May 9![Alaska Airlines]()
May 17
LAX8:00 amLos Angeles
5h 00m
IAD4:00 pmWashington, D.C. Dulles Intl
IAD7:25 pmWashington, D.C. Dulles Intl
5h 38m
LAX10:03 pmLos Angeles
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
Prices
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Other information
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 $228. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $233.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday 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 $475. When flying out on a Monday, 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 $630.
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 $484 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 $695 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 New York John F Kennedy Intl 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?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from United States when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $289 when searching 6 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 United States for as low as $141 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.
What is the cheapest airline that flies from United States to Washington, D.C. Dulles Intl?
Frontier, Delta, and United Airlines are the most popular carriers operating from United States to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from United States according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 10 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 United States to Washington, D.C. Dulles Intl Airport on average per day?
As of April 2025, there are 183 flights per day flying from United States to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 8:00AM, with 40% of flights taking off at noon.
How many flights depart from United States to Washington, D.C. Dulles Intl Airport on average per week?
1,285 flights are operational weekly from United States to Washington, D.C. Dulles Intl Airport as of April 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.
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
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?
The number of operators available for flights from United States to Washington, D.C. Dulles Intl Airport is 10 as of April 2025.
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?
Based on momondo bookings for flights between United States and Washington, D.C. Dulles Intl Airport, the leading plane model is Boeing 737 MAX 9, making up 11.58% of the total bookings. Other popular models include Boeing 737-900 with 11.36%, Airbus A320neo with 7.94%, and Boeing 737-800 with 7.76%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $36 | Free Cancellation | Rating 6.3 7,926 reviews | |||
| PriceFrom $48 | Free Cancellation | Rating 6.0 3,281 reviews | |||
| PriceFrom $68 | Free Cancellation | Rating 7.3 2,926 reviews | |||
| PriceFrom $108 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $142 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $143 | Free Cancellation | Rating 7.9 2,382 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 6.9 349 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 8.0 9,882 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Arlington
Gettysburg
National Harbor
Laurel
Winchester
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Harpers Ferry
Gaithersburg
Rockville
Glen Burnie
Fairfax
Linthicum Heights
Towson
Reston
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.
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