$358+ Cheap flights from Idaho Falls (IDA) to Dulles Intl (IAD)

For a flight from Idaho Falls to Washington, D.C. Dulles Intl, you will be flying from Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city. Fanning Field is the only Idaho 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 Idaho Falls Fanning Field on a regular basis.

Yes, there are multiple flights from Idaho Falls to Washington, D.C. Dulles Intl Airport for under $400. The cheapest flight booked recently is on American Airlines for just $358, but on average you can expect to pay $454.

There are currently 1+ open flights from Idaho Falls to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $800.

Our cheapest airline available from Idaho Falls to Washington, D.C. Dulles Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $358 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $384 and $434 round-trip. You may be able to fly from Idaho Falls to Washington, D.C. Dulles Intl Airport for 49% less than the average price by searching for these airlines.

Idaho Falls Fanning Field Airport is IDA 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 Idaho 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 Idaho 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 Idaho 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 Idaho Falls to Dulles Intl.

Yes. Cheapflights offers flight deals from Idaho 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 Idaho 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 Idaho 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 Idaho Falls to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 10/24.

Currently, December is the cheapest month in which you can book a flight from Idaho Falls to Washington, D.C. Dulles Intl Airport (average of $290). Flying from Idaho Falls to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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.