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Cheap Flights Insights: Ticket Prices, Best Months & Duration to Washington

What is the cheapest month to book a flight to Washington (IAD)

Currently, December offers the most budget-friendly flights to Washington. Remember that many factors can influence flight costs, so comparing airlines, departure airports, and flight times will always give you more choices.
OriginDestinationDeparture DatePrice
Toronto (YYZ)Washington (IAD)Friday, November 28, 2025TWD 10,980
Toronto (YYZ)Washington (IAD)Monday, December 1, 2025No data
Toronto (YYZ)Washington (IAD)Sunday, January 11, 2026TWD 4,341
Toronto (YYZ)Washington (IAD)Sunday, February 1, 2026No data
Toronto (YYZ)Washington (IAD)Sunday, March 1, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, April 1, 2026No data
Toronto (YYZ)Washington (IAD)Friday, May 1, 2026No data
Toronto (YYZ)Washington (IAD)Monday, June 1, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, July 1, 2026No data
Toronto (YYZ)Washington (IAD)Saturday, August 1, 2026No data
Toronto (YYZ)Washington (IAD)Tuesday, September 1, 2026No data
Toronto (YYZ)Washington (IAD)Thursday, October 1, 2026No data

Flight Schedule to Washington

Here are all the scheduled flights to Washington, providing a variety of convenient travel options.
Thu, Nov 20, 2025 (Today)
Fri, Nov 21, 2025
Sat, Nov 22, 2025
Airline
Departure Time
Arrival Time
Origin Airport
Destination Airport
United Airlines
United Airlines
08:45
16:13
Las Vegas (LAS)
Washington (IAD)
Book flight
United Airlines
United Airlines
11:20
19:26
San Francisco (SFO)
Washington (IAD)
Book flight
United Airlines
United Airlines
12:23
23:44
Las Vegas (LAS)
Washington (IAD)
Book flight
United Airlines
United Airlines
13:20
20:50
Las Vegas (LAS)
Washington (IAD)
Book flight
United Airlines
United Airlines
16:51
24:56 (+1 day)
San Francisco (SFO)
Washington (IAD)
Book flight
United Airlines
United Airlines
19:04
06:48 (+1 day)
Las Vegas (LAS)
Washington (IAD)
Book flight
United Airlines
United Airlines
21:20
05:27 (+1 day)
San Francisco (SFO)
Washington (IAD)
Book flight
United Airlines
United Airlines
22:45
06:55 (+1 day)
San Francisco (SFO)
Washington (IAD)
Book flight
United Airlines
United Airlines
23:20
07:30 (+1 day)
San Francisco (SFO)
Washington (IAD)
Book flight
United Airlines
United Airlines
23:50
07:09 (+1 day)
Las Vegas (LAS)
Washington (IAD)
Book flight

Best time to book a flight to Washington

Discover the best times to fly to Washington and unlock incredible savings!
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OriginDestinationDeparture DatePrice
Toronto (YYZ)Washington (IAD)Friday, November 21, 2025No data
Toronto (YYZ)Washington (IAD)Saturday, November 22, 2025No data
Toronto (YYZ)Washington (IAD)Sunday, November 23, 2025No data
Toronto (YYZ)Washington (IAD)Monday, November 24, 2025No data
Toronto (YYZ)Washington (IAD)Tuesday, November 25, 2025No data
Toronto (YYZ)Washington (IAD)Wednesday, November 26, 2025No data
Toronto (YYZ)Washington (IAD)Thursday, November 27, 2025No data
Toronto (YYZ)Washington (IAD)Friday, November 28, 2025TWD 10,980
Toronto (YYZ)Washington (IAD)Saturday, November 29, 2025No data
Toronto (YYZ)Washington (IAD)Sunday, November 30, 2025No data
Toronto (YYZ)Washington (IAD)Monday, December 1, 2025No data
Toronto (YYZ)Washington (IAD)Tuesday, December 2, 2025No data
Toronto (YYZ)Washington (IAD)Wednesday, December 3, 2025No data
Toronto (YYZ)Washington (IAD)Thursday, December 4, 2025No data
Toronto (YYZ)Washington (IAD)Friday, December 5, 2025No data
Toronto (YYZ)Washington (IAD)Saturday, December 6, 2025No data
Toronto (YYZ)Washington (IAD)Sunday, December 7, 2025No data
Toronto (YYZ)Washington (IAD)Monday, December 8, 2025No data
Toronto (YYZ)Washington (IAD)Tuesday, December 9, 2025No data
Toronto (YYZ)Washington (IAD)Wednesday, December 10, 2025No data
Toronto (YYZ)Washington (IAD)Thursday, December 11, 2025No data
Toronto (YYZ)Washington (IAD)Friday, December 12, 2025No data
Toronto (YYZ)Washington (IAD)Saturday, December 13, 2025No data
Toronto (YYZ)Washington (IAD)Sunday, December 14, 2025No data
Toronto (YYZ)Washington (IAD)Monday, December 15, 2025No data
Toronto (YYZ)Washington (IAD)Tuesday, December 16, 2025No data
Toronto (YYZ)Washington (IAD)Wednesday, December 17, 2025No data
Toronto (YYZ)Washington (IAD)Thursday, December 18, 2025No data
Toronto (YYZ)Washington (IAD)Friday, December 19, 2025No data
Toronto (YYZ)Washington (IAD)Saturday, December 20, 2025No data
Toronto (YYZ)Washington (IAD)Sunday, December 21, 2025No data
Toronto (YYZ)Washington (IAD)Monday, December 22, 2025No data
Toronto (YYZ)Washington (IAD)Tuesday, December 23, 2025No data
Toronto (YYZ)Washington (IAD)Wednesday, December 24, 2025No data
Toronto (YYZ)Washington (IAD)Thursday, December 25, 2025No data
Toronto (YYZ)Washington (IAD)Friday, December 26, 2025No data
Toronto (YYZ)Washington (IAD)Saturday, December 27, 2025No data
Toronto (YYZ)Washington (IAD)Sunday, December 28, 2025No data
Toronto (YYZ)Washington (IAD)Monday, December 29, 2025No data
Toronto (YYZ)Washington (IAD)Tuesday, December 30, 2025No data
Toronto (YYZ)Washington (IAD)Wednesday, December 31, 2025No data
Toronto (YYZ)Washington (IAD)Thursday, January 1, 2026No data
Toronto (YYZ)Washington (IAD)Friday, January 2, 2026No data
Toronto (YYZ)Washington (IAD)Saturday, January 3, 2026No data
Toronto (YYZ)Washington (IAD)Sunday, January 4, 2026No data
Toronto (YYZ)Washington (IAD)Monday, January 5, 2026No data
Toronto (YYZ)Washington (IAD)Tuesday, January 6, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, January 7, 2026No data
Toronto (YYZ)Washington (IAD)Thursday, January 8, 2026No data
Toronto (YYZ)Washington (IAD)Friday, January 9, 2026No data
Toronto (YYZ)Washington (IAD)Saturday, January 10, 2026No data
Toronto (YYZ)Washington (IAD)Sunday, January 11, 2026TWD 4,341
Toronto (YYZ)Washington (IAD)Monday, January 12, 2026No data
Toronto (YYZ)Washington (IAD)Tuesday, January 13, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, January 14, 2026No data
Toronto (YYZ)Washington (IAD)Thursday, January 15, 2026No data
Toronto (YYZ)Washington (IAD)Friday, January 16, 2026No data
Toronto (YYZ)Washington (IAD)Saturday, January 17, 2026No data
Toronto (YYZ)Washington (IAD)Sunday, January 18, 2026No data
Toronto (YYZ)Washington (IAD)Monday, January 19, 2026No data
Toronto (YYZ)Washington (IAD)Tuesday, January 20, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, January 21, 2026No data
Toronto (YYZ)Washington (IAD)Thursday, January 22, 2026No data
Toronto (YYZ)Washington (IAD)Friday, January 23, 2026No data
Toronto (YYZ)Washington (IAD)Saturday, January 24, 2026No data
Toronto (YYZ)Washington (IAD)Sunday, January 25, 2026No data
Toronto (YYZ)Washington (IAD)Monday, January 26, 2026No data
Toronto (YYZ)Washington (IAD)Tuesday, January 27, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, January 28, 2026No data
Toronto (YYZ)Washington (IAD)Thursday, January 29, 2026No data
Toronto (YYZ)Washington (IAD)Friday, January 30, 2026No data
Toronto (YYZ)Washington (IAD)Saturday, January 31, 2026No data
Toronto (YYZ)Washington (IAD)Sunday, February 1, 2026No data
Toronto (YYZ)Washington (IAD)Monday, February 2, 2026No data
Toronto (YYZ)Washington (IAD)Tuesday, February 3, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, February 4, 2026No data
Toronto (YYZ)Washington (IAD)Thursday, February 5, 2026No data
Toronto (YYZ)Washington (IAD)Friday, February 6, 2026No data
Toronto (YYZ)Washington (IAD)Saturday, February 7, 2026No data
Toronto (YYZ)Washington (IAD)Sunday, February 8, 2026No data
Toronto (YYZ)Washington (IAD)Monday, February 9, 2026No data
Toronto (YYZ)Washington (IAD)Tuesday, February 10, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, February 11, 2026No data
Toronto (YYZ)Washington (IAD)Thursday, February 12, 2026No data
Toronto (YYZ)Washington (IAD)Friday, February 13, 2026No data
Toronto (YYZ)Washington (IAD)Saturday, February 14, 2026No data
Toronto (YYZ)Washington (IAD)Sunday, February 15, 2026No data
Toronto (YYZ)Washington (IAD)Monday, February 16, 2026No data
Toronto (YYZ)Washington (IAD)Tuesday, February 17, 2026No data
Toronto (YYZ)Washington (IAD)Wednesday, February 18, 2026No data

Seat Class Comparison: Find Your Perfect Fit

Compare Economy, Business, & First Class Benefits
Economy
Business
MonthSeat ClassAverage Price
NovemberEconomyTWD 18,279
DecemberEconomyNo data
JanuaryEconomyTWD 16,765
FebruaryEconomyNo data
MarchEconomyNo data
AprilEconomyNo data
MayEconomyNo data
JuneEconomyNo data
JulyEconomyNo data
AugustEconomyNo data
SeptemberEconomyNo data
OctoberEconomyNo data
NovemberBusinessNo data
DecemberBusinessNo data
JanuaryBusinessNo data
FebruaryBusinessNo data
MarchBusinessNo data
AprilBusinessTWD 45,333
MayBusinessNo data
JuneBusinessNo data
JulyBusinessNo data
AugustBusinessNo data
SeptemberBusinessNo data
OctoberBusinessNo data

Cheapest Day to Fly to Washington (IAD)

See when fares are lowest for your trip to Washington.
OriginDestinationDeparture DatePrice
Toronto (YYZ)Washington (IAD)Monday, November 24, 2025No data
Toronto (YYZ)Washington (IAD)Tuesday, November 25, 2025No data
Toronto (YYZ)Washington (IAD)Wednesday, November 26, 2025No data
Toronto (YYZ)Washington (IAD)Thursday, November 27, 2025No data
Toronto (YYZ)Washington (IAD)Friday, November 28, 2025TWD 10,980
Toronto (YYZ)Washington (IAD)Saturday, November 22, 2025No data
Toronto (YYZ)Washington (IAD)Sunday, January 11, 2026TWD 4,341

Here is the average price by Airline to Washington (IAD)

Discover the most budget-friendly airline: United Airlines offers the lowest average fares.
AirlineAverage Price
United AirlinesTWD 7,693
WestJetTWD 9,655
Delta AirlinesTWD 12,525
Air CanadaTWD 13,544
American AirlinesTWD 19,108
Alaska AirlinesTWD 20,407
Turkish AirlinesTWD 65,903

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Washington Dulles International Airport (IAD) to downtown Washington, D.C. | Chinese-speaking driver shuttle service
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