Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Seattle to Idaho Falls
Cheapest flight tickets
$311
Average price of a round trip
$330
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
1h49
A flight from Seattle to Idaho Falls takes on average 1h49.
Best time
September
According to user searches, the ideal month to go to Idaho Falls is September.
Tips for finding a cheap flight from Seattle to Idaho Falls
Check out our tips for booking your flight to Idaho Falls (USA) from Seattle (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $326 (calculation over the last two years). The most touristic season corresponds to the months of October, June and November.
For the cheapest flights, it is advisable to buy your ticket at least 31 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Idaho Falls costs on average $327.
The airlines that offer the most flights are Alaska Airlines, Skywest Airlines and Alaska Airlines.
Price of flight tickets from Seattle to Idaho Falls
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $311 to $347
- The average price of a flight ticket is about $330
- Prices are lowest for stays in the month of October
- The month in which booking a ticket is cheaper is: October
info departure city :
Seattle, USA
airports :
Kenmore Air Harbor Spb. (LKE)
Seattle-Tacoma International Airport (SEA)
Renton Municipal Airport (RNT)
King County International Airport (BFI)
local time :
Seattle is a city in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {fromLocalTime}, the temperature is on average 12°C, with a minimum of 9°C and a maximum of 17°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
destination info :
Idaho Falls, USA
airport :
Idaho Falls Regional Airport (IDA)
local time :
Idaho Falls is in the country USA, the time zone is [[timezone]]. In Idaho Falls, it is currently {toLocalTime}, the temperature is on average 12°C, with a minimum of 5°C and a maximum of 20°C.
The city of Idaho Falls has 1 airport(s): Idaho Falls
Useful info about Idaho Falls
What is the least touristic period to go to Idaho Falls?
If you want to visit Idaho Falls during the least touristic period, choose the month of September.
What is the most popular time to travel to Idaho Falls?
In Idaho Falls, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Seattle to Idaho Falls?
According to our data, it is recommended to book your flight 31 days before your departure. If you book your flight ticket 5 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Seattle to Idaho Falls is Sunday.
What are the arrival and destination airports when traveling between Seattle and Idaho Falls?
When you leave, you can leave from Seattle-Tacoma, and you will arrive at Idaho Falls.
How to reach Seattle airport from the city centre?
The airport Kenmore Air Harbor Spb. is located 3 km, Seattle-Tacoma is located 16 km, Renton is located 16 km or King County is located 8 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Seattle to Idaho Falls?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Seattle and Idaho Falls?
In summer, the average temperature is 21°C in Idaho Falls and 18°C in Seattle. The average rainfall in summer is 18 mm in Idaho Falls and 38 mm in Seattle. In summer, it is warmer in Idaho Falls and it rains less in Idaho Falls. In winter, it is colder in Seattle and it rains more in Seattle.
