Gaithersburg to Boston (GAI–BOS) — Airlines, Schedules & Connections

GAI Airport Page →
390 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight Verified 3w ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 1 hub
HYA Hyannis ~3h 52m TJ → 9KB6 Hyannis (HYA) to Boston flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Gaithersburg to Boston
Flown by charter / private operators — no scheduled airline service.
390 mi 1h 17m nonstop

GAI–BOS has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore GAI Routes BOS Routes GAI Live Flights BOS Live Flights BOS Delays
All flights from Boston (BOS) Boston to Gaithersburg flights
Connections

Connection Landscape

1-stop and 2-stop options for GAI to BOS.
1-STOP
One-Stop Connections
1
Hubs
~3h
Fastest
~3h
Longest
HYA ~3h 52m
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
GAI → BOS
100%
Generally reliable. Most flights run on time.
Arriving
100%
Return
BOS → GAI
94%
Generally reliable. Most flights run on time.
Departing
94%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BOS delays →
Alternatives

Other ways to reach Boston from Gaithersburg

Nearby airports with service to Boston Logan International Airport.
Metric GAI→BOS IAD→BOS DCA→BOS
Distance from GAI – 22 mi 23 mi
Nonstop airlines – 19 21
Weekly flights ~1 100 381
Flight time 1h 17m 0h 59m 1h 17m
Dulles (IAD) to Boston flights · Washington (DCA) to Boston flights · Baltimore (BWI) to Boston flights
Airports within 200 miles of GAI with service to Boston Logan International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Boston is 0 hours the same as Gaithersburg.
GAI: EDT · BOS: EDT

When it's 6:00 PM in Gaithersburg, it's 6:00 PM in Boston.
Distance & Flight Time
390 mi / 628 km
Nonstop flight time is approximately 1h 17m gate to gate.
Getting from BOS

Silver Line SL1 (free from Logan) runs to South Station in 15–20 minutes, connecting to the Red Line subway and Amtrak services. The Massport Shuttle connects all Logan terminals and the remote parking areas; it's also the transfer between terminals. Water taxi to Long Wharf (downtown) is $12 and runs seasonally; check weather and schedule.Taxis to downtown Boston cost $30–45 (tunnel toll included in meter). Ride-hails pick up at designated zones; follow the Logan app directions to avoid the main curb chaos. MBTA Blue Line (Airport station, free shuttle from terminals) reaches downtown in 10 minutes but requires a separate transfer. Amtrak Acela to New York departs from South Station (2.5h, from $49).

Boston Climate

Humid continental climate with significant maritime influence. Winters (December–March) bring regular Nor'easters. These coastal storms that dump heavy snow and produce high winds, frequently closing Logan for hours and causing mass cancellations. Ice storms hit several times each winter. BOS is one of the most weather-disrupted major US airports in winter.

Summers are warm (22–29°C) with humidity and afternoon thunderstorms causing July–August delays. Hurricane remnants reach New England in September–October. Spring and fall are mild (8–18°C) but unpredictable. Logan's harbor location means it runs windier than inland readings suggest. Factor this into small aircraft routing.

Check current weather forecasts before travel.
Facts

GAI–BOS Quick Facts

Key statistics for the Gaithersburg to Boston route.
Route details
Distance390 mi / 628 km
Flight time1h 17m
Time difference0 hours
Airlines (nonstop)Charter / private
Weekly flights~1 out / ~1 return
1-stop connectionsAvailable
Origin: GAI
Full nameMontgomery County Airpark
IATA / ICAOGAI / KGAI
TimezoneAmerica/New_York
Elevation539 ft / 164 m
Destination: BOS
Full nameBoston Logan International Airport
IATA / ICAOBOS / KBOS
TimezoneAmerica/New_York
Passengers/yr42.2M
Elevation20 ft / 6 m
FAQ

Frequently Asked Questions

Common questions about GAI to BOS flights.
Nonstop flights from Montgomery County Airpark to Boston Logan International Airport take about 1h 17m gate to gate. The route covers 390 miles.
Yes, 1-stop connections are available, ranked by layover time.
Yes, return flights from BOS to GAI are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include IAD, DCA and BWI. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from GAI to BOS

Montgomery County Airpark (GAI) and Boston Logan International Airport (BOS) are connected through multiple connecting hub airports.

GAI to BOS Flight Duration and Schedule

Nonstop flight time from GAI to BOS is about 1 hours 17 minutes gate to gate. The route covers a distance of 390 miles (628 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Nearby alternative airports include Dulles (IAD), Washington (DCA) and Baltimore (BWI).