Cheap Flights from Columbia (CAE) to Gaithersburg (GAI)

Popular airlines from Columbia Metropolitan Airport (CAE) 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 $219
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center38 min
Flights from $219
Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 46 minutes. Flights from $407
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center46 min
Flights from $407
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 41 minutes. Flights from $219
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center41 min
Flights from $219
Flights from Columbia (CAE) to Gaithersburg (GAI)
Origin airport
Columbia Metropolitan
Destination airport
Montgomery County Airpark
Distance
422 mi

Columbia to Gaithersburg Flights

The cheapest times to fly from Columbia 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 Columbia to Gaithersburg are during the month of . You can find some of the cheapest flights from Columbia to Gaithersburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbia to Gaithersburg

Sunday is one of the best days to book for cheap flights from Columbia 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 Columbia 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 Columbia 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 Columbia 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 Columbia 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.

 

Frequently asked questions

How much does a flight from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark) cost?
Secure a cheap one-way flight or cheap return flight from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
is the cheapest month to fly from CAE to GAI. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CAE to GAI. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
Direct flights from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CAE to GAI?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
To reach Gaithersburg, MD (GAI-Montgomery County Airpark) on schedule, pick a flight that leaves Columbia Metropolitan Airport (CAE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Columbia Metropolitan Airport (CAE)?
If you're catching a direct flight from Columbia Metropolitan Airport (CAE) to Gaithersburg, you'll land at either Ronald Reagan Washington National Airport (DCA) or Washington Dulles Intl. Airport (IAD).
Is it cheaper to buy a plane ticket from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark) last-minute?
Last-minute bookings from CAE to GAI are usually more expensive. To lock in the best rates, start looking for flights well ahead of time. That being said, if your travel plans are flexible, you may land a cheap ticket just before your departure.
Is it cheaper to book a CAE to GAI flight and hotel package?
Compared with arranging flights and hotels separately, booking a CAE to GAI flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Columbia Metropolitan Airport (CAE) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
If you booked your CAE to GAI flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.