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

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IDA06:00
        1h 48m
        Direct
        SEA06:48
        Idaho Falls - Seattle|Tue, May 14|Alaska Airlines
        CAD 110CAD 185
        41% OFF
        41% OFF
        CAD 185CAD 110
      • IDA06:00
        1h 49m
        Direct
        SEA06:49
        Idaho Falls - Seattle|Tue, May 28|Alaska Airlines
        CAD 111CAD 185
        40% OFF
        40% OFF
        CAD 185CAD 111
      • IDA19:00
        4h 21m
        1 stop
        SEA22:21
        Idaho Falls - Seattle|Tue, May 14|Delta Air Lines
        CAD 121CAD 185
        35% OFF
        35% OFF
        CAD 185CAD 121
      • IDA06:00
        1h 48m
        Direct
        SEA06:48
        Idaho Falls - Seattle|Wed, May 8|Alaska Airlines
        CAD 122
        CAD 122
      • IDA06:00
        1h 49m
        Direct
        SEA06:49
        Idaho Falls - Seattle|Sat, Jun 1|Alaska Airlines
        CAD 124
        CAD 124
      • IDA15:31
        1h 54m
        Direct
        SEA16:25
        Idaho Falls - Seattle|Tue, May 7|Alaska Airlines
        CAD 124
        CAD 124
      • IDA06:00
        1h 49m
        Direct
        SEA06:49
        Idaho Falls - Seattle|Sat, May 18|Alaska Airlines
        CAD 126
        CAD 126
      • IDA15:31
        1h 54m
        Direct
        SEA16:25
        Idaho Falls - Seattle|Wed, May 15|Alaska Airlines
        CAD 126
        CAD 126
      • IDA15:31
        1h 54m
        Direct
        SEA16:25
        Idaho Falls - Seattle|Sat, May 11|Alaska Airlines
        CAD 127
        CAD 127
      • IDA15:32
        1h 56m
        Direct
        SEA16:28
        Idaho Falls - Seattle|Sat, Jun 8|Alaska Airlines
        CAD 128
        CAD 128
      • IDA13:00
        3h 5m
        Direct
        SEA14:00
        Idaho Falls - Seattle|Mon, May 13|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 Idaho Falls Regional Airport to Seattle-Tacoma International Airport

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

Alaska Airlines
From CAD 110
Delta Air Lines
From CAD 121
United Airlines
From CAD 304
American Airlines
From CAD 731
ANA airlines
Find more flights and airlines
Flight Schedule from Idaho Falls Regional Airport to Seattle-Tacoma International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3884

    Delta Air Lines

    06:00

    IDA

    1.0h

    07:01

    SLC

    SMTWTFS
    Search

  2. DL1674

    Delta Air Lines

    08:00

    SLC

    2.2h

    09:14

    SEA

    SMTWTFS

  3. AS2096

    Alaska Airlines

    06:00

    IDA

    1.8h

    Direct

    06:48

    SEA

    SMTWTFS
    Search

  4. AS2010

    Alaska Airlines

    16:02

    IDA

    1.9h

    Direct

    16:58

    SEA

    SMTWTFS
    Search

  5. DL3717

    Delta Air Lines

    19:00

    IDA

    1.1h

    20:04

    SLC

    SMTWT-S
    Search

  6. DL2409

    Delta Air Lines

    21:05

    SLC

    2.3h

    22:21

    SEA

    SMTWTFS
Find more flights and airlines

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

Flight distance909.68km
Cheapest one-way ticket priceCAD 109
Cheapest return ticket priceCAD 234

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

  • How long does it take to fly from Idaho Falls Regional Airport (IDA) to Seattle-Tacoma International Airport (SEA)?

    It takes around 1 hour 53 minutes to fly from Idaho Falls Regional Airport (IDA) to Idaho Falls Regional Airport(SEA).

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

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

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

    Tickets cost around CAD 242 in June, making it the cheapest month to book. Idaho Falls Regional Airport (IDA) to Seattle-Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance.

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

    The route from Idaho Falls Regional Airport (IDA) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around CAD 242 in June, the most expensive month to book this route.

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.

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

    Alaska Airlines is a very popular airline operating an average of 241 flights per month.

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