Currently, the most affordable month to book a United Airlines flight from Toronto to Washington, D.C. in September, with an average price of C$ 251. Conversely, traveling with United Airlines from Toronto to Washington, D.C. in July will be the most expensive, with an average cost of C$ 385. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
C$ 385
February
C$ 354
March
C$ 387
April
C$ 378
May
C$ 431
June
C$ 469
July
C$ 530
August
C$ 487
September
C$ 345
October
C$ 373
November
C$ 425
December
C$ 367
WAS Temperature | 2 - 27 °C |
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If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
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