
$39 Cheap Flights from Washington Dulles International
One-way
Departing from
Washington Dulles International
Going to
anywhere
San Salvador (SAL)
El Salvador • January, 2026
94% AI deal score
$595 $41
Asheville (AVL)
United States • March, 2026
91% AI deal score
$355 $43
Bristol (TRI)
United States • April, 2026
88% AI deal score
$248 $39
Toronto (YTZ)
Canada • April, 2026
88% AI deal score
$313 $75
Top Destinations Where Can You Fly from Washington Dulles International
Cheap flights from Washington Dulles International

San Salvador, El Salvador
TOP
Jan • Direct
$595
$41
-$554
93%

San Salvador, El Salvador
TOP
Jan • Direct
$595
$49
-$546
92%

Asheville, United States
TOP
Mar • Direct
$355
$43
-$312
88%

Bristol, United States
TOP
Apr • Direct
$248
$39
-$209
84%

New York, United States
TOP
Jan • Direct
$283
$49
-$234
83%

San Juan, United States
TOP
Jan • Direct
$408
$37
-$371
91%
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
IAD Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
IAD airport insights
Best days to catch a deal
Monday, Saturday
The best day to find a deal out of Washington Dulles International airport is Monday. You're also likely to find a deal on Friday or Saturday if you're flying out of Washington Dulles International airport.
Avg. deal survival time
10.9 hours
Deals from Washington Dulles International airport last about 10.9 hours on average. This means you need to act fast to secure the best prices before they disappear.
Rare deal frequency
16 deals
We found 16 rare deals that originate in Washington Dulles International airport in the past month. These rare deals received an AI Deal Score of 90+, and are usually mistake fares, special promotions or ultra-discounts.
Average price drop
-80%
Deals that originate from Washington Dulles International airport have an average price drop of 79.8%. Travelers can potentially save a lot of money on flights by keeping an eye on deals from Washington Dulles International.
Next 4 weeks: deal forecast
Washington Dulles International Flight Forecast
Based on our forecast for February 2026, flights from Washington Dulles International are expected to remain stable with a slight potential increase in prices during the week of February 14th due to Valentine's Day travel.
Top 5 biggest price drops (last 3 months)
Found on December 28
IAD - Tiree
$6,500 → $406
94%
Found on December 31
IAD - San Salvador
$595 → $41
93%
Found on December 28
IAD - Campbeltown
$5,450 → $357
93%
Found on December 28
IAD - Barra
$5,600 → $430
92%
Found on December 26
IAD - Mexico City
$2,200 → $273
88%
Check these nearby airports too
Looking for more options? These airports near IAD sometimes drop rare deals too:
Baltimore–Washington International (BWI)
~13 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:












