Cheap flights from Raleigh to Washington, D.C. from $44
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Washington, D.C. departing on 7/31. 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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United Airlines flights from Raleigh to Washington, D.C.
Our best United Airlines deals on Raleigh to Washington, D.C. flight tickets
Frontier flights from Raleigh to Washington, D.C.
Our best Frontier deals on Raleigh to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Raleigh to Washington, D.C.
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.?
The month of January is, on average, the cheapest month to fly to Washington, D.C. from Raleigh, with most prices found around $209. If you’re not able to fly to Washington, D.C. in January, then May is your next best option. Flight prices from Raleigh to Washington, D.C. during May average around $212.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Raleigh is on a Thursday. momondo users have found tickets for Thursday departures for as low as $422. 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 Raleigh to Washington, D.C. for around $777.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the morning is the cheapest time of day to fly from Raleigh to Washington, D.C. when you can find flight prices for as low as $447. 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 $777. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Raleigh-Durham to Washington, D.C. flight route?
Fly from Raleigh-Durham to Baltimore/Washington for the best Raleigh-Durham - Washington, D.C. flight prices
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Raleigh for as low as $179 on momondo.
What cabin class options are available on Raleigh-Durham to Washington, D.C. flights?
There are 4 cabin classes available to choose from on Raleigh-Durham to Washington, D.C. 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 Raleigh-Durham to Washington, D.C.?
Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Raleigh-Durham to Washington, D.C.
What airlines fly to Washington, D.C.?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. from Raleigh according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
How many flights depart from Raleigh to Washington, D.C. on average per day?
As of June 2025, 25 flights take off from Raleigh and land in Washington, D.C. each day. The most common flight departure time for this route is 6:00AM, with 41% of daily flights taking off at noon.
How many flights depart from Raleigh to Washington, D.C. on average per week?
The number of flights available between Raleigh and Washington, D.C. is 175 per week as of June 2025. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.
When to book flights from Raleigh to Washington, D.C.
Cheap Raleigh to Washington, D.C. (RDU to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Raleigh to Washington, D.C.
Best Price Found | $44 |
|---|---|
Fastest flight time | 1h 05m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
How far is Raleigh-Durham to Washington, D.C. by plane?
A flight from Raleigh-Durham to Washington, D.C. will travel around 233.4 mi. Flights usually cover this in 1h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Raleigh-Durham Airport to Washington, D.C.?
Prices for flights from Raleigh-Durham Airport to Washington, D.C. are updated daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Washington, D.C.?
As of June 2025, there are 6 operators available to choose from for flights from Raleigh-Durham Airport to Washington, D.C..
How old do you have to be to fly from Raleigh-Durham Airport to Washington, D.C.?
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 from Raleigh-Durham Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Raleigh to Washington, D.C.?
Based on momondo bookings for flights between Raleigh and Washington, D.C., the leading plane model is Canadair (Bombardier) Regional Jet 900, making up 11.92% of the total bookings. Other popular models include Airbus A319 with 10.08%, Embraer 175 with 9.39%, and Embraer 175 (Enhanced Winglets) with 9.19%.
What is the most popular airline from Raleigh to Washington, D.C.?
Based on momondo bookings for flights between Raleigh and Washington, D.C., the leading airline is American Airlines, making up 47% of the total bookings. Other popular airlines include Delta with 27%, United Airlines with 22%, and Southwest with 4%.
Best airlines flying from Raleigh to Washington, D.C.
Compare and see reviews for airlines that fly from Raleigh to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $78 | Free Cancellation | Rating 6.3 8,094 reviews | |||
| PriceFrom $108 | Free Cancellation | Rating 5.9 3,290 reviews | |||
| PriceFrom $120 | Free Cancellation | Rating 8.0 7,973 reviews | |||
| PriceFrom $167 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $174 | Free Cancellation | Rating 7.4 8,852 reviews | |||
| PriceFrom $179 | Free Cancellation | Rating 7.2 10,000 reviews |
Delta Flights From Raleigh to Washington, D.C.
Delta is one of the most popular airlines flying from Raleigh to Washington, D.C., operating 14 flights/week on average for this route. A good Delta flight deal for Raleigh to Washington, D.C. starts from $120 round-trip, up to an average price of $332. Our users have rated Delta at 8.0/10.
United Airlines Flights From Raleigh to Washington, D.C.
United Airlines is also a popular choice for this route. United Airlines flight deals for Raleigh to Washington, D.C. start from as low as $174 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $234. United Airlines operates 15 flights to Washington, D.C. from Raleigh in an average week. Users have rated it 7.4/10 across 8,852 reviews.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Raleigh to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Raleigh to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Raleigh to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Washington, D.C. from Raleigh with this policy.
How can momondo help me find flights from Raleigh 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 Raleigh.
I’m not ready to book a flight from Raleigh to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Raleigh to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.