Cheap Flights from Seattle-Tacoma International Airport to Idaho Falls (IDA) Find and Compare the Best Airline Deals | Skyticket

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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

-Tacoma－Idaho Falls Regional Airport
April Lowest Airfares -----
-Tacoma－Idaho Falls Regional Airport
May Lowest Airfares
USD298

The airfare displayed above is for Alaska Airlines

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-Tacoma－Idaho Falls Regional Airport
June Lowest Airfares
USD340

The airfare displayed above is for Delta Air Lines

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-Tacoma－Idaho Falls Regional Airport
July Lowest Airfares
USD425

The airfare displayed above is for Alaska Airlines

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-Tacoma－Idaho Falls Regional Airport
August Lowest Airfares -----

Seattle－Idaho Falls
Estimated Flight Time
1 Hours 36 Minutes
Seattle－Idaho Falls
Number of Operating Airlines
4

Operating Airlines for -Tacoma－Idaho Falls Regional Airport Route
Alaska Airlines

Delta Air Lines

United Airlines

LCCAmerican Airlines

Other Destinations from:Seattle

-Tacoma－Indianapolis(IND)
USD234〜
-Tacoma－Jackson (Wyoming)(Jackson Hole)
USD210〜
-Tacoma－Jacksonville (Florida)(JAX)
USD369〜
* Fares vary in accordance to seat availability
Other Departures to: Idaho Falls

Washington Dulles Airport－Idaho Falls(Regional)
USD652〜
Baltimore-Washington Airport－Idaho Falls(Regional)
USD620〜
* Fares vary in accordance to seat availability