Cheap Flights from Kansas City (MCI) to Gaithersburg (GAI)

Popular airlines from Kansas City International Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

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 $499
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center38 min
Flights from $499
Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 46 minutes. Flights from $539
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center46 min
Flights from $539
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 41 minutes. Flights from $647
IAD
Washington Dulles Intl.
Average driving time to city center41 min
Flights from $647

Frequently asked questions

How much does a flight from Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark) cost?
Snag a cheap one-way flight or cheap return flight from Kansas City Intl. Airport (MCI) 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 Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
The cheapest month to fly from MCI to GAI is , when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
To find the cheapest airline flying from MCI to GAI, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
Nonstop flights from Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark) aren't available daily, so you'll have 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 MCI to GAI?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, airline 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 Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
To avoid potential delays on the Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being 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 Kansas City Intl. Airport (MCI)?
You can arrive at any one of these Gaithersburg airports after your direct flight from Kansas City Intl. Airport (MCI):

  • Ronald Reagan Washington National Airport (DCA)
  • Washington Dulles Intl. Airport (IAD)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)

Is it cheaper to buy a plane ticket from Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark) last-minute?
Last-minute fares from MCI to GAI are generally more expensive. To secure the lowest rates, start looking for flights as soon as possible. That said, if your travel plans are flexible, you may score a cheap ticket right before you leave.
Is it cheaper to book a MCI to GAI flight and hotel package?
You'll generally save money by booking a MCI to GAI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your preferred flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Kansas City Intl. Airport (MCI) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
If you reserved your MCI to GAI flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kansas City Intl.
Destination airport
Montgomery County Airpark
Distance
938 mi

Book with confidence

Kansas City to Gaithersburg Flights

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

 

The best time to book a flight from Kansas City to Gaithersburg

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

 

Kansas City to Gaithersburg Flights

Explore a world of travel with Expedia

*Available to One Key members.