Cheap flights Seattle — Idaho Falls (SEA — IDA)

Good to know - Cheap tickets Seattle — Idaho Falls

Cheapest flight found $134
Minimal flight time 1h 35m
Flight distance 918 km
Most popular airline Alaska Airlines

Airfare Seattle – Idaho Falls by month

Here you can find out in what months how much a ticket Seattle – Idaho Falls costs to buy cheap plane tickets.

Month One-way Round-trip
September 2025
August 2025
July 2025
May 2025
April 2025
March 2025
October 2024
September 2024
August 2024

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Seattle — Idaho Falls

Departure Arrival Flight days Flight Airlines Flight time Airports
12:47 15:22 daily AS2018 Alaska Airlines 1h 35m Seattle-Tacoma International Airport — Idaho Falls Regional Airport Select dates
12:52 15:40 daily AS2018 Alaska Airlines 1h 48m Seattle-Tacoma International Airport — Idaho Falls Regional Airport Select dates
12:54 15:34 daily AS2018 Alaska Airlines 1h 40m Seattle-Tacoma International Airport — Idaho Falls Regional Airport Select dates
13:17 15:58 daily AS2018 Alaska Airlines 1h 41m Seattle-Tacoma International Airport — Idaho Falls Regional Airport Select dates
19:55 22:35 daily AS2025 Alaska Airlines 1h 40m Seattle-Tacoma International Airport — Idaho Falls Regional Airport Select dates
19:55 22:34 daily AS2025 Alaska Airlines 1h 39m Seattle-Tacoma International Airport — Idaho Falls Regional Airport Select dates
19:55 22:39 daily AS2215 Alaska Airlines 1h 44m Seattle-Tacoma International Airport — Idaho Falls Regional Airport Select dates
All routes

Popular airlines flying Seattle — Idaho Falls

Flight Seattle – Idaho Falls is served by 9 airlines.  1 airlines operate direct flights.


Airlines with direct flights


Other airlines flying with transfers

Sales of tickets from Seattle to Idaho Falls in the last 48 hours

Flights Seattle — Idaho Falls

The selection of cheap flights Seattle — Idaho Falls

Here you can find and purchase the cheapest flights Seattle — Idaho Falls from $134 and Seattle — Idaho Falls — Seattle from $237.

The price of the flight Seattle — Idaho Falls (United States) — Seattle from $237 (round-trip).

The average price of the flight Seattle — Idaho Falls (United States) — Seattle $312 (round-trip).

Low cost flights Seattle — Idaho Falls (SEA — IDA)

The distance between Seattle and Idaho Falls 570 miles (or 918 kilometres).

The time difference between Seattle and Idaho Falls is 1 h.

Minimal flight time from Seattle to Idaho Falls 1h 35m.

LowCostClub always do a comparison of airfares Seattle — Idaho Falls with several airlines (include Alaska Airlines). They will always give you all available options so you can find the cheapest flight to Idaho Falls. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — Idaho Falls. Last week, for instance, the cheapest round-trip prices stood at $237 while the cheapest one-way price that was available within the last week cost $134

Routes from nearby cities to Idaho Falls

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to Idaho Falls is from Pasco, which is the closest city to Seattle with the lowest price, from $272 per one-way.

Popular International routes from Seattle

Popular routes from Idaho Falls

If you are going to fly from Idaho Falls, then study the popular flights. The most popular flights from Idaho Falls:

Popular domestic routes from Seattle

FAQ about Seattle — Idaho Falls

Yes, they do: AS2018, AS2025, AS2215

Yes, you can fly from Seattle to Idaho Falls. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. Alaska Airlines departs from Seattle on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Allegiant Air, AlphaSky, American Airlines, Delta Air Lines, Empire Airlines, Jet Linx Aviation, NetJets, SkyWest Airlines, United Airlines.

A direct flight lasts an average of 1h 35m, during which time the aircraft covers a distance of 918 km.

The price of flights Seattle — Idaho Falls starts from $134.

Planes fly Seattle — Idaho Falls 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Idaho Falls — Idaho Falls Regional Airport.

The following flights fly between Seattle and Idaho Falls: AS2018, AS2018, AS2018, AS2018, AS2025, AS2025, AS2215

High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Idaho Falls flight deals.

Only one airline operates a direct flight Seattle — Idaho Falls: Alaska Airlines.

All the following airlines flights Seattle — Idaho Falls: Alaska Airlines, Allegiant Air, AlphaSky, American Airlines, Delta Air Lines, Empire Airlines, Jet Linx Aviation, NetJets, SkyWest Airlines, United Airlines.

Low price calendar

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