Cheap Flights from Toronto (YYZ) to Gaithersburg (GAI)

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark)

Alternative airports near Gaithersburg

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city center is 38 minutes. Flights from $304
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center38 min
Flights from $304
Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 46 minutes. Flights from $678
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center46 min
Flights from $678

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark) cost?
Snag a cheap one-way flight or cheap return flight from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
The cheapest month to fly from YYZ to GAI is , when demand is low. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from YYZ to GAI. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
You'll need to catch a flight with a layover when traveling from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from YYZ to GAI?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
Opt for a flight from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Gaithersburg from Pearson Intl. Airport (YYZ)?
If you're taking a direct flight from Pearson Intl. Airport (YYZ) to Gaithersburg, you'll touch down at either Ronald Reagan Washington National Airport (DCA) or Washington Dulles Intl. Airport (IAD).
Is it cheaper to buy a plane ticket from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark) last-minute?
Holding off until right before your break to book a flight from YYZ to GAI often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a YYZ to GAI flight and hotel package?
Compared with arranging flights and hotels separately, booking a YYZ to GAI flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
If you reserved your YYZ to GAI flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Pearson Intl.
Destination airport
Montgomery County Airpark
Distance
336 mi

Book with confidence

Toronto to Gaithersburg Flights

The cheapest times to fly from Toronto to Gaithersburg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to Gaithersburg are during the month of . You can find some of the cheapest flights from Toronto to Gaithersburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Gaithersburg

Sunday is one of the best days to book for cheap flights from Toronto to Gaithersburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to Gaithersburg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to Gaithersburg in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to Gaithersburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to Gaithersburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Toronto to Gaithersburg Flights

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*Available to One Key members.