$202+ Cheap flights from Dulles Intl (IAD) to Idaho Falls (IDA)

For a flight from Washington, D.C. Dulles Intl to Idaho Falls, you will be flying into 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 inbound flights from Washington, D.C. Dulles Intl per day. 2 airlines have flights to Idaho Falls Fanning Field from Washington, D.C. Dulles Intl on a regular basis.

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Idaho Falls for under $500. The cheapest flight booked recently is on Alaska Airlines for just $418, but on average you can expect to pay $579.

There are currently 2+ open flights from Washington, D.C. Dulles Intl Airport to Idaho Falls within the next 7 days for less than $800.

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Idaho Falls is Alaska Airlines. Our recent data shows that you can find tickets from as low as $418 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $481 and $500 round-trip. Alaska Airlines is currently priced 46% below the average price you’ll pay for this route.

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $202. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Idaho Falls for a low price.

IAD stands for Washington, D.C. Dulles Intl Airport, while IDA stands for Idaho Falls Fanning Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

The amount of baggage you can bring on your Dulles Intl to Idaho Falls 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 Dulles Intl to Idaho Falls 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 Dulles Intl to Idaho Falls 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 Dulles Intl to Idaho Falls.

Yes. Cheapflights offers flight deals from Dulles Intl to Idaho Falls 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 Dulles Intl to Idaho Falls 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 Dulles Intl to Idaho Falls 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 Washington, D.C. Dulles Intl Airport to Idaho Falls flight deals you see on this page were last updated on 9/12.

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Idaho Falls (average of $274). Flying from Washington, D.C. Dulles Intl Airport to Idaho Falls in June is currently the most expensive (average of $584). 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.