Cheap Flights from South Bend (SBN) to Gaithersburg (GAI)

Popular airlines from South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark)

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Alternative airports near Gaithersburg

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

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 46 minutes. Flights from $264
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center46 min
Flights from $264
Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city center is 38 minutes. Flights from $233
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center38 min
Flights from $233
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 41 minutes. Flights from $233
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center41 min
Flights from $233
Flights from South Bend (SBN) to Gaithersburg (GAI)
Origin airport
South Bend Intl.
Destination airport
Montgomery County Airpark
Distance
511 mi

South Bend to Gaithersburg Flights

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

 

The best time to book a flight from South Bend to Gaithersburg

Sunday is one of the best days to book for cheap flights from South Bend 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 South Bend 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 South Bend 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 South Bend 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 South Bend 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 South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark) cost?
Lock in a cheap one-way flight or cheap return flight from South Bend Intl. Airport (SBN) 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 South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
is the most affordable month to fly from SBN to GAI. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SBN to GAI flight.
How many flights per day from South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
You'll have to book a flight with a layover if you're traveling from South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SBN to GAI?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
To avoid potential delays on the South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark) route, aim to travel before 3 PM. Departures 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 South Bend Intl. Airport (SBN)?
Check out your flight options from South Bend Intl. Airport (SBN) to Washington Dulles Intl. Airport (IAD). This is the only airport in Gaithersburg you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark) last-minute?
Booking your ticket from SBN to GAI just before your getaway is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SBN to GAI flight and hotel package?
Compared with arranging hotels and flights separately, booking a SBN to GAI flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of travel planning. Simply secure your flights and select from our wide range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from South Bend Intl. Airport (SBN) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
In most instances, you can modify or cancel your SBN to GAI flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, visit our Customer Service portal.

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