Direct (non-stop) flights from SeaTac (SEA) to Idaho Falls (IDA)
Find comprehensive flight information, schedules, and booking details for direct flights from SeaTac (SEA), US to Idaho Falls (IDA), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 1h 39m - 1h 53m (average flight time)• Daily Flights: 0-2 flights (scheduled departures per day)
SeaTac (SEA)
US
Idaho Falls (IDA)
US
FLIGHT TIME
1h 39m - 1h 53m
1h 44m - 1h 53m
11:44
21:15
1 (Show)
Flight Schedule
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Airlines with direct flights from SeaTac (SEA) to Idaho Falls (IDA)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 39m - 1h 53m.
Best departure times: Peak departure times are 11:00, 21:00, offering more flight options and potentially better connections.
Weather & Climate at Idaho Falls (IDA)
6.9°C
Avg Temperature32mm
Avg Rainfall9.3km/h
Avg Wind Speed61%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Idaho Falls (IDA)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Idaho Falls (IDA)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$239
Travel Planning Tips for SeaTac (SEA) to Idaho Falls (IDA)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from SeaTac (SEA) to Idaho Falls (IDA). Consider booking on this day for potential savings.
- Best Month to Travel
February is generally the cheapest month to fly from SeaTac (SEA) to Idaho Falls (IDA). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from SeaTac (SEA) to Idaho Falls (IDA) is approximately $239. Prices may vary based on booking time, season, and airline.
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Things to Do Near IDA Airport
Motel West
2.0 km from airportEastern Idaho Visitor Information Center
3.0 km from airportIdaho Falls
3.0 km from airportVisitor center
3.3 km from airportSouth Tourist Park Camping
4.8 km from airportRelated Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from Seattle (SEA) to Idaho Falls (IDA)?
There are 2 direct flights operating from Seattle (SEA) to Idaho Falls (IDA). Approximately 0-2 flights daily.
Which airlines operate flights from Seattle (SEA) to Idaho Falls (IDA)?
1 airline operates on this route: Alaska Airlines.
How long is the flight from Seattle (SEA) to Idaho Falls (IDA)?
The flight duration from Seattle (SEA) to Idaho Falls (IDA) is approximately 1h 39m - 1h 53m.
What is the flight time range for this route?
Flight times on this route range from 1h 44m - 1h 53m.
What are the earliest and latest flight departure times?
The earliest flight departs at 11:44 and the latest flight departs at 21:15.
What types of aircraft operate on this route?
This route is served by Embraer 175.
What is the average flight price from Seattle (SEA) to Idaho Falls (IDA)?
The average flight price for a round-trip ticket from Seattle (SEA) to Idaho Falls (IDA) is approximately $366 USD. Prices can vary based on booking time, season, and airline.
How long does it take to fly from Seattle (SEA) to Idaho Falls (IDA)?
The flight time from Seattle (SEA) to Idaho Falls (IDA) is approximately 1h 39m - 1h 53m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Idaho Falls (IDA) serve?
Idaho Falls (IDA) serves Idaho Falls, US.