
$41 Cheap Flights from Washington Dulles International
One-way
Departing from
Washington Dulles International
Going to
anywhere
San Salvador (SAL)
El Salvador • January, 2026
95% AI deal score
$595 $70
Asheville (AVL)
United States • January, 2026
92% AI deal score
$380 $41
Guatemala City (GUA)
Guatemala • February, 2026
91% AI deal score
$608 $128
San Juan (SJU)
United States • February, 2026
86% AI deal score
$408 $74
Top Destinations Where Can You Fly from Washington Dulles International
Cheap flights from Washington Dulles International

Asheville, United States
TOP
Jan • Direct
$380
$41
-$339
89%

Asheville, United States
TOP
Dec • Direct
$380
$39
-$341
90%

Bristol, United States
TOP
Jan • Direct
$198
$40
-$158
80%

Tampa, United States
TOP
Jan • Direct
$253
$47
-$206
81%

Orlando, United States
TOP
Jan • Direct
$310
$40
-$270
87%

Tampa, United States
TOP
Feb • Direct
$253
$44
-$209
83%
Find flights from Washington Dulles International to anywhere
Looking for inspiration on destinations? Here are some popular flight deals from Washington Dulles International one-way fares:
See more destinations you can fly to from Washington Dulles International – anywhere in the world at the best prices.
See More DestinationsFacts About Flights from Washington Dulles International
Nearby airport(s)
Insights for flights from Washington Dulles International
Most popular airlines from Washington Dulles International
American Airlines
Alaska Airlines, Inc.
JetBlue Airways
Delta Air Lines
IAD Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
IAD airport insights
Best days to catch a deal
Sunday, Monday
Based on the data, the best days to find a deal from Washington Dulles International airport are Friday and Thursday. These days have the highest probability of discovering the lowest prices for flights originating from Washington Dulles International airport.
Avg. deal survival time
10.9 hours
Deals from Washington Dulles International airport last an average of 10.9 hours. This means that if you see a good price, you should book quickly before it disappears.
Rare deal frequency
18 deals
We found 18 rare deals that originate from Washington Dulles International airport in the past month. These rare deals had an AI Deal Score of 90+ and are usually mistake fares, special promotions, or ultra-discounts.
Average price drop
-75%
Deals that originate from Washington Dulles International airport, have an average price drop of 75.4%. This means that travelers can find significant savings on flights departing from Washington Dulles International.
Next 4 weeks: deal forecast
Washington Dulles International Flight Deals: Next Month's Outlook
Based on our forecasts from 11/14/2025, we anticipate some price drops for flights departing from Washington Dulles International in the next month. Travelers can expect to see savings on select routes, so keep an eye out for deals.
Top 5 biggest price drops (last 3 months)
Found on November 10
IAD - San Salvador
$595 → $70
88%
Found on November 9
IAD - Bangkok
$3,500 → $492
86%
Found on November 10
IAD - Brasília
$8,850 → $1,251
86%
Found on November 10
IAD - São Paulo
$1,900 → $308
84%
Found on November 11
IAD - Buenos Aires
$1,550 → $259
83%
Check these nearby airports too
Looking for more options? These airports near IAD sometimes drop rare deals too:
Baltimore–Washington International (BWI)
~10 rare deals/month
Richmond International (RIC)
~8 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially BWI and RIC for long-haul deal surprises.
Travel Trends: Popular Destinations from Washington Dulles International
Every month, we analyze search and booking data to see where travelers from Washington Dulles International are heading. Here are the current hot destinations from Washington Dulles International:
Top domestic destinations

New York
TOP
Washington Dulles International

Miami
TOP
Washington Dulles International

Atlanta
TOP
Washington Dulles International
These cities are seeing the most searches and bookings from Washington Dulles International this month.
Top international destinations
Travelers from Washington Dulles International are flocking here, possibly due to seasonal events or great deals.
Travel trend insight
Travelers from Washington, D.C. are increasingly drawn to destinations rich in history and culture. London, Paris, and Rome remain popular due to their iconic landmarks, world-class museums, and significant historical connections, offering immersive experiences that appeal to a wide range of interests.
Booking Flights from Washington Dulles International: Frequently Asked Questions
Pro Tips for Finding Cheap Flights from Washington Dulles International
Finding the cheapest airfare from Washington Dulles International is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:
Be Flexible with Your Dates: If your travel dates aren't set in stone, play around with different days. Flying mid-week or during the shoulder season (spring/fall) can often unlock lower prices than weekends or peak vacation times.
Explore More Destinations from Washington Dulles International
Looking for more options? Here are some popular routes and related travel deals:












