Cheap Flights from Idaho Falls Regional Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

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2025/5
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2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Regional－Seattle-Tacoma Airport
May Lowest Airfares
USD265

The airfare displayed above is for Alaska Airlines

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Regional－Seattle-Tacoma Airport
June Lowest Airfares
USD346

The airfare displayed above is for Alaska Airlines

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Regional－Seattle-Tacoma Airport
July Lowest Airfares
USD396

The airfare displayed above is for Alaska Airlines

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Regional－Seattle-Tacoma Airport
August Lowest Airfares -----
Regional－Seattle-Tacoma Airport
September Lowest Airfares
USD241

The airfare displayed above is for Alaska Airlines

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Idaho Falls－Seattle
Estimated Flight Time
3 Hours 23 Minutes
Idaho Falls－Seattle
Number of Operating Airlines
4

Operating Airlines for Regional－Seattle-Tacoma Airport Route
Non-StopAlaska Airlines

Delta Air Lines

United Airlines

LCCAmerican Airlines

Other Destinations from:Idaho Falls
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Indianapolis Airport－Seattle(-Tacoma)
USD224〜
Ithaca Tompkins Regional Airport－Seattle(-Tacoma)
USD572〜
Jackson Hole Airport－Seattle(-Tacoma)
USD201〜
Jacksonville Airport－Seattle(-Tacoma)
USD335〜
Albert J Ellis Airport－Seattle(-Tacoma)
USD620〜
* Fares vary in accordance to seat availability