About Washington Dulles International Airport
Washington Dulles International Airport (IAD) is the main international gateway to the U.S. capital region.
In our search over 29 November to 6 December 2026, Frontier Airlines flies direct from Miami, Fort Lauderdale, Atlanta and Orlando; Allegiant Air flies direct from Jacksonville, and one stop is available from Tampa. The fares below are dated.
The Silver Line Metro, taxis, ride-hailing and buses connect Dulles with Washington, D.C. in about 45–60 minutes.
Find and compare cheap flights
Everything you need to find and book your next cheap flight — all in one place.
Price Match Promise
Found a better deal? We'll match it!
24/7 Customer Support
Speak to our travel experts anytime, anywhere.
ClubMiles Rewards
Stack points & airline miles to save.
Easy Cancellations
Convenient options online and 24/7 global concierge.
Recommended for your next trip
Based on popular routes and current airfare deals
Cheap Flights to Washington Dulles International Airport
Lowest one-way fares to Washington, D.C. from popular departure cities
*All above fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.
Cheapest Routes to Washington Dulles International Airport
Lowest one-way fares we found for 29 November to 6 December 2026 on direct and one-stop itineraries booked on a single ticket. Fares change often, so check your own dates.
| From | Airline | Stops | Duration | Date | Fare from |
|---|---|---|---|---|---|
| Miami (MIA) | Frontier Airlines | Direct | 2h 40m | 1 Dec | $19 |
| Fort Lauderdale (FLL) | Frontier Airlines | Direct | 2h 36m | 2 Dec | $19 |
| Atlanta (ATL) | Frontier Airlines | Direct | 1h 48m | 5 Dec | $25 |
| Orlando (MCO) | Frontier Airlines | Direct | 2h 16m | 5 Dec | $35 |
| Jacksonville (JAX) | Allegiant Air | Direct | 1h 51m | 4 Dec | $58 |
| Tampa (TPA) | Frontier Airlines | 1 stop | 6h 49m | 2 Dec | $58 |
Airlines Flying to Washington Dulles International Airport
Carriers that showed up in our search for this airport
Frontier Airlines
Frontier Airlines flights to Washington Dulles International Airport appeared in our search from 5 cities, with one-way fares starting at $19 for 29 November to 6 December 2026.
Routes: Miami (MIA), Fort Lauderdale (FLL), Atlanta (ATL), Orlando (MCO), Tampa (TPA)
Allegiant Air
Allegiant Air flights to Washington Dulles International Airport appeared in our search from 1 city, with one-way fares starting at $58 for 29 November to 6 December 2026.
Routes: Jacksonville (JAX)
Things to Do Near Washington Dulles International Airport
Highlights around Washington, D.C.
National Mall
The Lincoln Memorial, Washington Monument and museums.
Smithsonian museums
Free museums across the city.
Udvar-Hazy Center
A Smithsonian space and aviation museum near the airport.
Georgetown
Historic streets and waterfront dining.
24/7 Post-Flight Booking Assistance
With our 24/7 Post-Flight Booking Assistance, you will never have to manage travel challenges alone. Our highly trained travel experts are available day and night to support you with any changes, cancellations, or additional services you may require. From updating passenger details to securing special requests, we make the process smooth and stress-free.
Should your plans shift, we will walk you through every step of the cancellation and refund process, ensuring clarity and timely resolutions. In today's unpredictable travel environment, flexibility is essential, and we pride ourselves on delivering expert solutions quickly. Contact us anytime and travel with confidence knowing we will handle the details while you focus on what matters most — your journey.
Most Popular Airlines
Best Airlines for Domestic & International Routes
Frequently Asked Questions
Everything you need to know about flying to Washington Dulles International Airport
Which airport serves Washington, D.C.?
Washington Dulles International Airport (IAD) serves Washington, D.C., United States. It is about 42 km west of downtown Washington, D.C., in Virginia.
Are there direct flights to Washington, D.C.?
Yes. In our search over 29 November to 6 December 2026 we found direct flights from Miami (Frontier Airlines), Fort Lauderdale (Frontier Airlines), Atlanta (Frontier Airlines), Orlando (Frontier Airlines), Jacksonville (Allegiant Air). Availability varies by date.
What is the cheapest way to fly to Washington, D.C.?
The lowest fare we found was US$19 one-way, direct from Miami on Frontier Airlines, on 1 Dec 2026. Fares change often, so compare dates.
Do I need a visa to visit United States?
Citizens of many countries can enter the United States visa-free through the Visa Waiver Program with an approved ESTA; others need a visa. Check the rules for your passport before you travel.
What currency is used in Washington, D.C.?
The United States uses the US dollar (USD).
