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  1. Flights
  2. United States
  3. Idaho Falls, ID
  4. Seattle, WA - Idaho Falls, ID

Cheap Flights from Seattle, WA (SEA) to Idaho Falls, ID (IDA)

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Discover the cheapest flights from Seattle, WA to Idaho Falls, ID
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Sun, Apr 5 - Sun, Apr 5
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
Alaska Airlines
Alaska AirlinesDirect
IDA - SEA
157$
144$
Prime price per passenger
Sun, Mar 22 - Tue, Mar 31
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
Alaska Airlines
Alaska AirlinesDirect
IDA - SEA
167$
154$
Prime price per passenger
Thu, May 14 - Thu, May 21
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
Alaska Airlines
Alaska Airlines1 stop
IDA - SEA
180$
168$
Prime price per passenger
Thu, Apr 16 - Wed, Apr 22
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
Alaska Airlines
Alaska AirlinesDirect
IDA - SEA
187$
175$
Prime price per passenger
Sat, May 23 - Wed, May 27
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
Alaska Airlines
Alaska AirlinesDirect
IDA - SEA
237$
223$
Prime price per passenger
Wed, Apr 29 - Mon, May 4
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
Alaska Airlines
Alaska AirlinesDirect
IDA - SEA
237$
223$
Prime price per passenger
Sun, Apr 5
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
89$
83$
Prime price per passenger
Sun, May 17
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
89$
83$
Prime price per passenger
Thu, Apr 2
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
109$
102$
Prime price per passenger
Mon, Apr 27
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
139$
126$
Prime price per passenger
Tue, Apr 14
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
139$
127$
Prime price per passenger
Wed, May 27
Alaska Airlines
Alaska AirlinesDirect
SEA - IDA
139$
133$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle, WA to Idaho Falls, ID

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of March. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
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week: Mar 9 - Mar 15
Flights from just $118
$118
$124
$165
$170
$130
$125
$124
$122
$133
$129
$145
$141
MarchAprilMay
Flying Time1 h and 44 mWhen flying from Seattle, WA to Idaho Falls, ID, this can take around 1 h and 44 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$83The best price for flights from Seattle, WA to Idaho Falls, ID offered by eDreams, which have been found by our customers in the last 3 days
Origin airportSeattle-Tacoma International AirportWhen flying from Seattle, WA to Idaho Falls, ID
Destination airportIdaho Falls Regional AirportFor the route from Seattle, WA to Idaho Falls, ID
Peak seasonMarchMarch is the busiest time to fly from Seattle, WA to Idaho Falls, ID according to search data results from our customers
Airlines operating this routeAlaska AirlinesAirline(s) that fly from Seattle, WA to Idaho Falls, ID
One-way average Price285.88A flight from Seattle, WA to Idaho Falls, ID at eDreams will cost around 285.88, this being based on prices of the previous 6 months of data
Best time to bookMarchMarch is one of the most frequent times to fly to Idaho Falls, ID from Seattle, WA according to real data from our customers

Local currency and cost comparison

TrainLocal, one-way ticket
0%A train in Idaho Falls, ID costs roughly the same as in Seattle, WA.
Seattle, WA$3.00
Idaho Falls, ID$3.00
MealMid-priced restaurant
20%A meal in Idaho Falls, ID is 20% cheaper than a meal in Seattle, WA.
Seattle, WA$25.00
Idaho Falls, ID$19.00
TaxiStandard daytime start rate
0%A taxi in Idaho Falls, ID costs roughly the same as in Seattle, WA.
Seattle, WA$2.60
Idaho Falls, ID$2.50
CoffeeRegular cappuccino
18%Coffee in Idaho Falls, ID is 18% cheaper than in Seattle, WA.
Seattle, WA$6.19
Idaho Falls, ID$5.08
Distance: 574 miles
Seattle, WA airports
Seattle All Airports (SEA)How far from city center: 11 miles
Idaho Falls, ID airports
Fanning Fld (IDA)How far from city center: 4 miles

Are you planning to travel to Idaho Falls, ID for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Seattle, WA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Idaho Falls, ID and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Seattle, WA to Idaho Falls, ID

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
On average, how much is the price of a flight from Seattle, WA to Idaho Falls, ID?
When you fly from Seattle, WA to Idaho Falls, ID the average price is 285.88. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Seattle, WA to Idaho Falls, ID, how can I find the cheapest price?
The cheapest price for a flight from Seattle, WA to Idaho Falls, ID is $83. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Idaho Falls, ID more expensive than Seattle, WA to visit?
Looking at cab fares, a ride in Idaho Falls, ID costs an average of 2.50 USD , 4% cheaper than Seattle, WA, with a fare of 2.60 USD,
while train tickets are cheaper, but cost the same in both Idaho Falls, ID and Seattle, WA: $ 3.00 USD.
Comparing the price of a meal, they range from 19.00 USD euros in Idaho Falls, ID, 24% less than the 25.00 USD euros in Seattle, WA.
The price of the coffee is around 18% cheaper in Idaho Falls, ID, with an average of 5.08 USD, while in Seattle, WA the coffee costs 6.19 USD.
When booking, when is the best time to get the best prices for flights from Seattle, WA to Idaho Falls, ID?
The most popular months to book a trip from Seattle, WA to Idaho Falls, ID are August, September and July, based on the searches of our customers.
When is the best time to travel from Seattle, WA to Idaho Falls, ID?
The best time of the year to visit Idaho Falls, ID depends on lots of personal preferences, especially the price. Regarding popularity, September is the best month to fly to Idaho Falls, ID from Seattle, WA in terms of searches from our customers, followed by August and March. If you prefer to avoid the busy season and get away from the crowds February, March and August are the months with fewer searches for Seattle, WA - Idaho Falls, ID.

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