Flights from Great Falls to Washington

There are no direct flights from Great Falls to Washington. The easiest way is one stop via Denver or Seattle, about 6h 43m door to door.

No direct flights · 3 connection options From 6h 43m

Great Falls to Washington at a glance

Fastest journey6h 43mEstimated

Nonstop flightsNoneConnect via Denver or Seattle

Best ways to fly from Great Falls to Washington

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

GTF Denver (DEN) WAS

Leg 1: United Airlines · Leg 2: Frontier Airlines, United Airlines

One airline, one ticket ~6h 43m

GTF Seattle (SEA) WAS

Leg 1: Alaska Airlines · Leg 2: Alaska Airlines, Delta Air Lines, United Airlines

One airline, one ticket ~8h 10m

GTF Las Vegas (LAS) WAS

Leg 1: Allegiant Air · Leg 2: Frontier Airlines, United Airlines

Self-transfer likely ~9h 17m

Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance: 2,910 km1,807 miles
Journey time: 6h 43mestimate
Time difference: +2hWashington vs Great Falls
Currency in Washington: USD
Airports: GTF → IAD, DCA

Flights from Great Falls to Washington: questions answered

Are there direct flights from Great Falls to Washington?

No. There is no nonstop service, so you will connect, most easily in Denver, Seattle and Las Vegas. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.

How long is the flight from Great Falls to Washington?

With one connection the journey usually takes around 6h 43m, depending on the layover. The straight-line distance is 2,910 km.

Where do you change planes between Great Falls and Washington?

The best connecting points are Denver (DEN), Seattle (SEA) and Las Vegas (LAS). United Airlines flies both legs via Denver, so you can book it as one ticket.

Which airports serve Great Falls and Washington?

Great Falls: Great Falls International Airport (GTF). Washington: Washington Dulles International Airport (IAD) and Ronald Reagan Washington National Airport (DCA).

What is the time difference between Great Falls and Washington?

Washington is 2 hours ahead of Great Falls.