- Must visit
National Air and Space Museum
This world-class museum presents aviation and space history through iconic aircraft, spacecraft, and hands-on science exhibits.
Flights from Cary, NC to Washington, DC depart on average 95 times per day, taking around 3h 42m. Cheap flight tickets for this journey start at lei285 but you can travel from only lei191 by bus.
There are 10 flights per day. The earliest flight runs at 05:00, the last at 22:45. The fastest flight covers the 234 miles (378 km) distance in 1h 7m. June is the cheapest month to fly.
Distance 234 miles (378 km) |
Average flight duration 3h 42m |
Cheapest ticket price lei285 |
Flights per day 95 |
Direct flights 10 |
Fastest flight 1h 7m |
First flight 5:00 AM |
Last flight 10:45 PM |
Cheapest Month Jun |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Fri |
Least Busy Day Tue |
Best time to book 56 days |
Cheapest price on Sep 19
lei1160
Average ticket price on Sep 19
lei1630
Fastest journey on Sep 19
1 h 10 m
Average journey duration on Sep 19
2 h 58 m
Flights on Sep 19
4
Distance
378 km
The best way to find a cheap flight ticket from Cary, NC to Washington, DC is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cary, NC to Washington, DC will cost around lei1630 if you buy it on the day, but the cheapest tickets can be found for only lei1160.
On Sat, Sep 19, we found 4 flights from Cary, NC to Washington, DC, including 4 direct services.
On Sat, Sep 19 the direct flights cover the 378 km distance in an average of 2 h 58 m but if you time it right, some flights will get you there in just 1 h 10 m .
On Sat, Sep 19 the longest flights will take 8 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.








Omio recommends booking the train as it is the most popular option from Cary, NC to Washington, DC among Omio's users. If you are prioritising price, take the bus, with an average ticket price of lei299 For those with little time, consider booking a bus, which has an average total journey time of 5h 37m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.1 - 0.3kg. Average ticket prices depend on the travel mode: a bus costs an average of lei299, while a flight costs an average of lei2550.
Distance: 234 miles (378 km)
| Flight | Most popular Train | Bus | Driving |
|---|---|---|---|
lei2550 Average price | lei448 Average price | lei299 Average price Cheapest | lei252 Average price (fuel + tolls) |
5h 42m Average total duration 3h 42m Onboard + 2h 0m Additional time* | 7h 14m Average total duration 6h 44m Onboard + 30m Additional time* | 5h 37m Average total duration Fastest 5h 7m Onboard + 30m Additional time* | 4h 27m Average total duration (door-to-door) |
1.1 - 2.3kg CO2 emissions | 0.1 - 0.3kg CO2 emissions Lowest | 0.4 - 0.9kg CO2 emissions | - CO2 emissions |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Cary, NC to Washington, DC:
A bus is lei149 less than a train for this route with tickets for a train from Cary, NC to Washington, DC costing on average lei448.
A bus is lei2251 less than a flight for this route with tickets for a flight from Cary, NC to Washington, DC costing on average lei2550.
Other travel options to Washington, DC take longer:
Bus takes on average 5h 7m.
Train takes on average 6h 44m.
The table below shows live departures for Cary, NC to Washington, DC flights for today, Friday, September 18. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:28 PM Cary, NC | 5h28 | 3:56 AM Washington, DC | 0 transfersDirect | |
![]() | 11:50 PM Cary, NC | 1h14 | 1:04 AM Washington, DC | 0 transfersDirect | |
| Saturday, September 19 | |||||
![]() | 11:15 AM Cary, NC | 1h10 | 12:25 PM Washington, DC | 0 transfersDirect | |
![]() | 12:15 PM Cary, NC | 8h15 | 8:30 PM Washington, DC | 0 transfersDirect | |
![]() | 2:40 PM Cary, NC | 1h10 | 3:50 PM Washington, DC | 0 transfersDirect | |
![]() | 7:50 PM Cary, NC | 1h17 | 9:07 PM Washington, DC | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Washington, DC — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington, DC trip today.
This world-class museum presents aviation and space history through iconic aircraft, spacecraft, and hands-on science exhibits.
Housed in a Beaux-Arts building, this museum explores natural wonders with dinosaurs, gems, fossils, and global biodiversity.
A landmark museum documenting African American history and culture through powerful exhibitions, artifacts, and storytelling.
The National Mall is Washington's grand civic promenade, lined with museums, memorials, and classic views ideal for first-time visitors.
Georgetown charms with historic streets, rowhouses, waterfront paths, and independent shops that make it one of the city's best walking areas.
The Tidal Basin loop offers famous cherry blossoms, water views, and easy access to several of Washington's most iconic memorials.
Half-smoke sausage, usually smoked pork and beef, served on a bun with chili, mustard, and onions. It is DC's signature street food, strongly tied to Ben's Chili Bowl.
Jumbo slice is an oversized late-night pizza slice popular in Adams Morgan. It is a recognizable DC nightlife food known for its huge foldable portions.
Mumbo sauce is a sweet tangy red sauce commonly served with fried chicken and wings at DC carryouts. It is a beloved local condiment with roots in Black DC food culture.
Acclaimed fine-dining restaurant focused on Mid-Atlantic ingredients and refined tasting menus in an elegant, contemporary dining room.
Polished seafood institution at the municipal fish market, best known for regional oysters, crab cakes, and classic Chesapeake flavors.
Historic casual landmark famous for half-smokes, chili, and a classic diner feel. A must for trying DC's best-known street food tradition.
DC is pricier than many US cities. Hotels and dining run high in central areas, but Metro and many free museums help balance daily travel costs.
Tip 18-20% at restaurants, more for great service. Taxis usually 10-15%. Cafes: round up or add $1-2.
Find answers to the most common questions about traveling from Cary, NC to Washington, DC by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.

Most Cary, NC to Washington, DC flights use the Piedmont Triad International Airport to Ronald Reagan National Airport airport pair, with some services landing at Dulles International Airport. Use this guide to compare Cary, NC and Washington, DC airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Ronald Reagan National Airport is 4 km from Washington city centre. Public transport options include:
Ronald Reagan National Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are located in all terminals, offering American, Italian, and fast food options; top choices include Legal Sea Foods and Five Guys.
Free Wi-Fi available throughout the airport. ATMs are located throughout the airport, near ticketingas and baggage claim.
Lost and found is available at the station.
Available at Ronald Reagan National Airport: Parking, Taxis, WC.
Available at Ronald Reagan National Airport: Car Rental.
Accessibility facilities are available at Ronald Reagan National Airport: Elevators, ramps, assistance.
Nearby hotels include Hotels within walking distance, including the Crystal Gateway Marriott..
Dulles International Airport is 3 km from Washington city centre. Public transport options include:
Dulles International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants located in all concourses; options include fast food, cafes, and sit-down dining like Five Guys and Chipotle.
Free Wi-Fi available throughout the airport. ATMs are located throughout the airport in all terminals.
Lost and found is available at the station.
Available at Dulles International Airport: Parking, Taxis, WC.
Available at Dulles International Airport: Car Rental.
Accessibility facilities are available at Dulles International Airport: Elevators, ramps, assistance.
Nearby hotels include Hotels nearby include Washington Dulles Airport Marriott within walking distance..
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