Journey information
Overview: Gaithersburg, MD to Philadelphia, PA flight
Flights from Gaithersburg, MD to Philadelphia, PA depart on average 24 times per day, taking around 6h 23m. Cheap flight tickets for this journey start at $96 (€78) but you can travel from only $25 (€21) by bus.
There are 3 flights per day. The earliest flight runs at 05:00, the last at 22:55. The fastest flight covers the 121 miles (196 km) distance in 1h 14m. December is the cheapest month to fly.
Distance 121 miles (196 km) |
Average flight duration 6h 23m |
Cheapest ticket price $96 (€78) |
Flights per day 24 |
Direct flights 3 |
Fastest flight 1h 14m |
Cheapest month December |
First flight 05:00 |
Last flight 22:55 |
The cheapest and fastest flights from Gaithersburg, MD to Philadelphia, PA
Cheapest price
$403
Average price
$403
Fastest journey
10 h 33 m
Average duration
10 h 33 m
Flights per day
1
Distance
196 km
The best way to find a cheap flight ticket from Gaithersburg, MD to Philadelphia, PA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Gaithersburg, MD to Philadelphia, PA will cost around $403 if you buy it on the day, but the cheapest tickets can be found for only $403.
Of the 1 flights that leave Gaithersburg, MD for Philadelphia, PA onTue, Mar 24, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Mar 24 the direct flights cover the 196 km distance in an average of 10 h 33 m but if you time it right, some flights will get you there in just 10 h 33 m .
On Tue, Mar 24 the longest flights will take 10 h 33 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare bus, train, and flight for Gaithersburg, MD to Philadelphia, PA
Omio recommends booking the train as it is the most popular option from Gaithersburg, MD to Philadelphia, PA among Omio's users. If you are prioritising price take the bus with prices starting from $25. For those with little time consider booking a train which can get you there in 2h 20m. The ticket price range depends on the travel mode: a bus costs an average of $25, and a flight costs an average of $96.
Distance: 121 miles (196 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
$383 Average price | $87 Average price | $36 Average price Cheapest |
9h 23m Average total duration 6h 23m Onboard + 3h 0m Additional time* | 2h 50m Average total duration Fastest 2h 20m Onboard + 30m Additional time* | 3h 9m Average total duration 2h 39m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Compare prices and tickets Gaithersburg, MD to Philadelphia, PA by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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FAQs: Gaithersburg, MD to Philadelphia, PA Flight
Find answers to the most common questions about traveling from Gaithersburg, MD to Philadelphia, PA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Philadelphia, PA, this guide helps you travel smarter and with confidence.

- Mummers Parade, a vibrant New Year's Day parade featuring elaborate costumes, music, and performances
- Philadelphia Flower Show, the largest indoor flower show in the world showcasing stunning floral displays and garden designs
- Made in America Festival, a two-day music festival celebrating American culture with top artists and local food vendors.
- Independence Day, vibrant fireworks and patriotic celebrations throughout the city
- Labor Day, pleasant weather and a relaxed atmosphere perfect for exploring
- Thanksgiving, festive parades and a unique blend of autumn charm with fewer crowds.
popular airports
Popular airports from Gaithersburg, MD to Philadelphia, PA
- Free Wi-Fi available throughout the airport.
- Shops in terminals A-F, including duty-free and local Philadelphia shops.
- Parking available in garages and economy lot, approximately 3.8€ ($4) per hour.
- Various restaurants in terminals A-F, including fast food and sit-down options like Chickie's & Pete's and Legal Sea Foods
- Available outside the terminal.
- Elevators, ramps, assistance
- Available throughout the airport.
- Hotels nearby, such as Philadelphia Airport Marriott connected to terminal B.
- Showers available in some lounges, access may require lounge entry fee.
- Lounges available, including American Airlines Admirals Club and Delta Sky Club.
- Lost and Found located in terminal D.
- Car rental services available at the airport, with companies like Hertz and Avis
- SEPTA Airport Line, Philadelphia Intertiol Airport Station, 7 miles
More options for your journey from Gaithersburg, MD to Philadelphia, PA
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