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Seattle-Tacoma International Airport to Idaho Falls Regional Airport flight
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Cheap Flight Deals from Seattle-Tacoma International Airport to Idaho Falls Regional Airport

Search for flights from Seattle to Idaho Falls and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SEA21:15
        1h 41m
        Direct
        IDA23:56
        Seattle - Idaho Falls|Tue, May 14|Alaska Airlines
        TRY 2,436TRY 4,544
        46% OFF
        46% OFF
        TRY 4,544TRY 2,436
      • SEA12:11
        1h 41m
        Direct
        IDA14:52
        Seattle - Idaho Falls|Tue, Jun 4|Alaska Airlines
        TRY 2,454TRY 4,544
        46% OFF
        46% OFF
        TRY 4,544TRY 2,454
      • SEA21:15
        1h 42m
        Direct
        IDA23:57
        Seattle - Idaho Falls|Wed, Jun 5|Alaska Airlines
        TRY 2,731TRY 4,544
        40% OFF
        40% OFF
        TRY 4,544TRY 2,731
      • SEA21:15
        1h 42m
        Direct
        IDA23:57
        Seattle - Idaho Falls|Tue, May 21|Alaska Airlines
        TRY 2,793
        TRY 2,793
      • SEA21:15
        1h 42m
        Direct
        IDA23:57
        Seattle - Idaho Falls|Tue, May 28|Alaska Airlines
        TRY 2,793
        TRY 2,793
      • SEA21:15
        1h 42m
        Direct
        IDA23:57
        Seattle - Idaho Falls|Wed, May 22|Alaska Airlines
        TRY 3,039
        TRY 3,039
      • SEA12:11
        1h 41m
        Direct
        IDA14:52
        Seattle - Idaho Falls|Sat, Jun 1|Alaska Airlines
        TRY 3,124
        TRY 3,124
      • SEA21:15
        1h 42m
        Direct
        IDA23:57
        Seattle - Idaho Falls|Sat, May 18|Alaska Airlines
        TRY 3,690
        TRY 3,690
      • SEA21:15
        1h 42m
        Direct
        IDA23:57
        Seattle - Idaho Falls|Sat, Jun 8|Alaska Airlines
        TRY 4,083
        TRY 4,083
      • SEA21:15
        1h 42m
        Direct
        IDA23:57
        Seattle - Idaho Falls|Sat, May 25|Alaska Airlines
        TRY 4,128
        TRY 4,128
      • SEA13:00
        3h 5m
        Direct
        IDA14:00
        Seattle - Idaho Falls|Tue, May 21|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Seattle-Tacoma International Airport to Idaho Falls Regional Airport

See which airlines fly from Seattle to Idaho Falls. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Alaska Airlines
From TRY 2,436
United Airlines
From TRY 8,050
Delta Air Lines
From TRY 8,237
American Airlines
From TRY 19,456
ANA airlines
Find more flights and airlines
Flight Schedule from Seattle-Tacoma International Airport to Idaho Falls Regional Airport

Check the schedule for flights from Seattle to Idaho Falls and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS2018

    Alaska Airlines

    12:40

    SEA

    1.7h

    Direct

    15:22

    IDA

    SMTWTFS
    Search

  2. AS2163

    Alaska Airlines

    21:15

    SEA

    1.7h

    Direct

    23:57

    IDA

    SM-WTFS
    Search

  3. AS2074

    Alaska Airlines

    21:15

    SEA

    1.7h

    Direct

    23:56

    IDA

    --T----
    Search
Find more flights and airlines

Seattle-Tacoma International Airport to Idaho Falls Regional Airport Flights Info

Flight distance909.68km
Cheapest one-way ticket priceTRY 2,436
Cheapest return ticket priceTRY 5,261

FAQs for Seattle-Tacoma International Airport to Idaho Falls Regional Airport Flights

  • How long is a flight from Seattle-Tacoma International Airport to Idaho Falls Regional Airport?

    It takes around 1 hour 42 minutes to fly from Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA).

  • How many daily flights are there from Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA)?

    There are around 2 daily flights from Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA).

  • When are flight tickets from Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA) the cheapest?

    Tickets cost around TRY 4,471 in July, making it the cheapest month to book. Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA) most expensive?

    The route from Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA) is quite popular. Without considering departure times or holidays, tickets cost around TRY 4,475 in June, the most expensive month to book this route.

  • What time does the latest flight from Seattle-Tacoma International Airport to Idaho Falls Regional Airport depart?

    The latest flight departs from Seattle-Tacoma International Airport (SEA) at 21:15 and arrives in Idaho Falls Regional Airport (IDA) at 23:57.

  • 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 3km. It takes about 20 minutes by taxi.

  • What's the closest airport to Idaho Falls Regional Airport (IDA)?

    The closest airport to Idaho Falls Regional Airport (IDA) is Rexburg-Madison County Airport. The distance is around 41km.

  • Which airline operates the most direct flights from Seattle-Tacoma International Airport (SEA) to Idaho Falls Regional Airport (IDA)?

    Alaska Airlines is a very popular airline operating an average of 164 flights per month.

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