Cheap flights from Great Falls (GTF) to Dulles Intl (IAD) from $425

For a flight from Great Falls to Washington, D.C. Dulles Intl, you will be flying from Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city. Great Falls is the only Great Falls airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 2 airlines have flights to Washington, D.C. Dulles Intl from Great Falls on a regular basis.

Yes, there are multiple flights from Great Falls to Washington, D.C. Dulles Intl Airport for under $500. The cheapest flight booked recently is on Alaska Airlines for just $465, but on average you can expect to pay $571.

Flying on Alaska Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $465. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $532 and $548, respectively. Alaska Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

Great Falls Airport is GTF and Washington, D.C. Dulles Intl Airport is IAD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

The amount of baggage you can bring on your Great Falls to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Great Falls to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Great Falls to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Dulles Intl.

Yes. Cheapflights offers flight deals from Great Falls to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Great Falls to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Great Falls to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Great Falls to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/30.

Currently, September is the cheapest month in which you can book a flight from Great Falls to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Great Falls to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.