Cheap Flights to Washington D.C. in 2026
Economy flights to Washington D.C. typically range from $300 to $1,400 round-trip, depending on your departure city and travel dates. Top carriers serving this route include American Airlines, United Airlines, Delta Air Lines. The best months to find cheap fares are generally outside the peak season (June to August and major federal holidays).
Price Overview from Major US Cities
New York → IAD
A good deal is under $100 roundtrip. Standard fare is $150-$250 roundtrip.
1 hr 15 min (Direct)View Route
Los Angeles → IAD
A good deal is under $250 roundtrip. Standard fare is $400+.
5 hr 30 min (Direct)View Route
Chicago → IAD
A good deal is under $150 roundtrip. Standard fare is $250+.
2 hr 10 min (Direct)View Route
Miami → IAD
A good deal is under $150 roundtrip. Standard fare is $250+.
2 hr 30 min (Direct)View Route
San Francisco → IAD
A good deal is under $250 roundtrip. Standard fare is $400-$600+.
5 hr 30 min (Direct)View Route
Boston → IAD
A good deal is under $120 roundtrip. Standard fare is $200+.
1 hr 20 min (Direct)View Route
Seattle → IAD
A good deal is under $250 roundtrip. Standard fare is $400+.
5 hr 30 min (Direct)View Route
Denver → IAD
A good deal is under $200 roundtrip. Standard fare is $350+.
3 hr 45 min (Direct)View Route
Dallas → IAD
A good deal is under $200 roundtrip. Standard fare is $350+.
3 hr 15 min (Direct)View Route
Atlanta → IAD
A good deal is under $150 roundtrip. Standard fare is $250+.
2 hr 5 min (Direct)View Route
Houston → IAD
A good deal is under $200 roundtrip. Standard fare is $350+.
3 hr 30 min (Direct)View Route
Honolulu → IAD
A good deal is under $450 roundtrip. Standard fare is $700+.
10 hr 30 min (1 Stop)View Route
Top Airlines Flying to Washington D.C.
Best Time to Book
For international flights to Washington D.C., airlines generally release their best economy fares 2-6 months prior to departure. Peak pricing usually occurs during June to August and major federal holidays. If your dates are flexible, avoiding these peak periods will yield the cheapest flights.
Washington D.C. Quick Guide
Best Months to Visit
March to May and September to November
Currency
US Dollar ($)
Set Your Target Price
Don't waste time manually checking fares. Tell FlightKitten what you want to pay for a flight to Washington D.C., and we'll scan 220+ airlines twice daily, alerting you instantly when prices drop.
Start Tracking for FreeFrequently Asked Questions
How much are flights to Washington D.C.?▼
What is the cheapest month to fly to Washington D.C.?▼
Which airlines fly to Washington D.C.?▼
How far in advance should I book flights to Washington D.C.?▼
Does FlightKitten track flights to Washington D.C.?▼
Prefer business class?
Everyone deserves comfort at an affordable price. CEOFLIGHTS Personal Travel Managers find you the best business class fares and handle every detail of your journey.
Get a Free Quote
