What’s the cost of a flight from Montreal Trudeau to Washington Dulles?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Montreal and Washington.

The lowest fare seen in the past 15 days was Can$108.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Are there multiple airports in Montreal and Washington?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Montreal: 2 airports are active in Montreal - Saint-Hubert, Trudeau International.
• Airports in Washington: 3 airports are available in Washington - Dulles international, Ronald Reagan, Washington International.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Smart ways to search flights from Montreal Trudeau to Washington Dulles

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to United States? Other travelers also searched: Atlanta, Los Angeles, Miami, New York City, Orlando.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.