Cheap flights from Seattle to Idaho Falls (SEA - IDA) from $113

To fly from Seattle to Idaho Falls, you need to book a flight from Seattle/Tacoma Intl (SEA) to Fanning Field (IDA). Nonstop flights to Idaho Falls Fanning Field from Seattle/Tacoma Intl take 1h 42m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Seattle/Tacoma Intl to Fanning Field offered by 2 different airlines.

Yes, there are multiple flights from Seattle to Idaho Falls for under $300. The cheapest flight booked recently is on Alaska Airlines for just $277, but on average you can expect to pay $501.

Cheapflights has at least 9 direct flights from Seattle to Idaho Falls under $300. A good price for a nonstop flight from Seattle to Idaho Falls is less than $402.

There are currently 5+ open flights from Seattle to Idaho Falls within the next 7 days for less than $700.

Nonstop flights can be found on the following days: Tuesday.

Within the past month, 3 users have taken a look at flights from Seattle/Tacoma Intl to Idaho Falls Fanning Field.

1 flight departure from Seattle to Idaho Falls per day on average.
Evening (6pm - Midnight) - 100% of flight departures

Departing from Seattle to Idaho Falls will take you 1h 42m. The distance between Seattle and Idaho Falls is about 568 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Our cheapest airline available from Seattle to Idaho Falls is Alaska Airlines. Our recent data shows that you can find tickets from as low as $277 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $371 and $550 round-trip. Alaska Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination.

One-way options have recently been found by users for as low as $184 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from $268 and Delta from $269 one-way.

Before booking your flight to Idaho Falls from Seattle, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (90%), Horizon Air (90%), Qatar Airways( 87%).

The cheapest flight price from Seattle to Idaho Falls is $139. On average you can expect to pay $315. The most popular route, (Seattle/Tacoma Intl - Idaho Falls Fanning Field), can usually be booked for $227.

SEA stands for Seattle/Tacoma 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 Seattle 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 Seattle 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 Seattle 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 Seattle to Idaho Falls.

Yes. Cheapflights offers flight deals from Seattle 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 Seattle 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 Seattle 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 Seattle to Idaho Falls flight deals you see on this page were last updated on 6/8.

Currently, December is the cheapest month in which you can book a flight from Seattle to Idaho Falls (average of $397). Flying from Seattle to Idaho Falls in June is currently the most expensive (average of $618). 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.