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Flights from Seattle to Idaho Falls
Cheap flight deals from Seattle to Idaho Falls
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopSEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Wed, May 14 | Alaska AirlinesIDA 06:001h 50mNonstopSEA 06:50Idaho Falls - Seattle | Wed, May 21 | Alaska AirlinesAED 614 AED 84227% OFF27% OFFAED 842 AED 614
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Tue, May 6 | Hawaiian AirlinesIDA 16:351h 52mNonstopSEA 17:27Idaho Falls - Seattle | Tue, May 13 | Hawaiian AirlinesAED 623 AED 84226% OFF26% OFFAED 842 AED 623
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Tue, May 6 | Alaska AirlinesIDA 16:351h 52mNonstopSEA 17:27Idaho Falls - Seattle | Tue, May 13 | Hawaiian AirlinesAED 627 AED 84226% OFF26% OFFAED 842 AED 627
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Wed, May 14 | Hawaiian AirlinesIDA 06:001h 50mNonstopSEA 06:50Idaho Falls - Seattle | Wed, May 21 | Alaska AirlinesAED 64923% OFFAED 842 AED 649
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SEA 19:551h 40mNonstopIDA 22:35Seattle - Idaho Falls | Sat, Apr 19 | Alaska AirlinesIDA 16:351h 52mNonstopSEA 17:27Idaho Falls - Seattle | Sat, Apr 26 | Alaska AirlinesAED 65123% OFFAED 842 AED 651
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SEA 19:551h 40mNonstopIDA 22:35Seattle - Idaho Falls | Sat, Apr 19 | Hawaiian AirlinesIDA 16:351h 52mNonstopSEA 17:27Idaho Falls - Seattle | Sat, Apr 26 | Hawaiian AirlinesAED 65123% OFFAED 842 AED 651
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Tue, Apr 29 | Alaska AirlinesIDA 06:001h 51mNonstopSEA 06:51Idaho Falls - Seattle | Tue, May 6 | Alaska AirlinesAED 66621% OFFAED 842 AED 666
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Tue, Apr 29 | Hawaiian AirlinesIDA 06:001h 51mNonstopSEA 06:51Idaho Falls - Seattle | Tue, May 6 | Alaska AirlinesAED 66721% OFFAED 842 AED 667
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SEA 13:171h 41mNonstopIDA 15:58Seattle - Idaho Falls | Wed, Apr 30 | Hawaiian AirlinesIDA 16:351h 52mNonstopSEA 17:27Idaho Falls - Seattle | Sun, May 4 | Hawaiian AirlinesAED 67220% OFFAED 842 AED 672
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SEA 12:541h 40mNonstopIDA 15:34Seattle - Idaho Falls | Tue, Apr 15 | Hawaiian AirlinesIDA 16:111h 49mNonstopSEA 17:00Idaho Falls - Seattle | Mon, Apr 21 | Hawaiian AirlinesAED 67420% OFFAED 842 AED 674
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SEA 13:0017h 25m1 stopsIDA Invalid DateSeattle - Idaho Falls | Sat, Apr 12 | Normal AirlineIDA 15:006hNonstopSEA 16:00Idaho Falls - Seattle | Mon, Apr 14 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopSEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Tue, May 13 | Hawaiian AirlinesAED 304 AED 40024% OFF24% OFFAED 400 AED 304
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Wed, Apr 23 | Hawaiian AirlinesAED 308 AED 40023% OFF23% OFFAED 400 AED 308
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Tue, Apr 22 | Hawaiian AirlinesAED 309 AED 40023% OFF23% OFFAED 400 AED 309
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Tue, Apr 22 | Alaska AirlinesAED 31422% OFFAED 400 AED 314
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SEA 13:171h 41mNonstopIDA 15:58Seattle - Idaho Falls | Wed, Apr 23 | Alaska AirlinesAED 31421% OFFAED 400 AED 314
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SEA 13:171h 41mNonstopIDA 15:58Seattle - Idaho Falls | Tue, May 13 | Alaska AirlinesAED 31421% OFFAED 400 AED 314
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SEA 13:171h 41mNonstopIDA 15:58Seattle - Idaho Falls | Sat, Apr 26 | Alaska AirlinesAED 31621% OFFAED 400 AED 316
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SEA 19:551h 41mNonstopIDA 22:36Seattle - Idaho Falls | Tue, Apr 29 | Alaska AirlinesAED 31621% OFFAED 400 AED 316
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SEA 13:171h 41mNonstopIDA 15:58Seattle - Idaho Falls | Wed, Apr 30 | Alaska AirlinesAED 31721% OFFAED 400 AED 317
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SEA 13:171h 41mNonstopIDA 15:58Seattle - Idaho Falls | Tue, May 6 | Alaska AirlinesAED 32020% OFFAED 400 AED 320
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SEA 13:0017h 25m1 stopsIDA Invalid DateSeattle - Idaho Falls | Sat, Apr 12 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Seattle (SEA) to Idaho Falls (IDA) the cheapest?
Airlines adjust prices for flights from Seattle to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to Idaho Falls (IDA) cost?
According to Trip.com's data, the lowest price is around AED 1,235. -
How long does it take to fly from Seattle (SEA) to Idaho Falls (IDA)?
It takes about 1 hour 38 minutes to fly from Seattle (SEA) to Idaho Falls (IDA). -
What is the transportation method from the main airport to downtown in Idaho Falls?
- The distance from Idaho Falls Regional Airport to downtown is about 3 km, by taxi about 20 minutes.
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What are the most popular airlines that fly from Seattle (SEA) to Idaho Falls (IDA)?
Airlines with flights from Seattle (SEA) to Idaho Falls (IDA): Alaska Airlines, Qatar Airways and Hawaiian Airlines. -
What's the most popular airline for non-stop flights from Seattle (SEA) to Idaho Falls (IDA)?
Alaska Airlines operates 1 non-stop flights from Seattle (SEA) to Idaho Falls (IDA). -
How many airports are there in Idaho Falls (IDA)?
There are 1 airport(s) near Idaho Falls (IDA): Idaho Falls Regional Airport.
How to find a cheap flight from Seattle to Idaho Falls
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Idaho Falls. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Seattle to Idaho Falls ticket.
Tap "Date" on flight search bar to scan through the calender for Seattle to Idaho Falls airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, May 13 at AED 304 for one-way flights.
Compare cheap Seattle to Idaho Falls flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Seattle to Idaho Falls. The cheapest airline operating is Hawaiian Airlines.
Set up a Price Alert
By setting up a Price Alert for your Seattle to Idaho Falls route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Seattle to Idaho Falls flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Seattle to Idaho Falls to get exclusive deals for you.
Flight Info | Seattle to Idaho Falls
Cheapest one-way flight price | AED 304 |
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Cheapest return ticket price | AED 613 |
Off-season for travel | March |
Peak season for travel | January |
Flight distance | 908.63 km |
Average flight time | 1 hour 38 minutes |
Popular airline | Alaska Airlines |
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