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Portland International Airport to Idaho Falls Regional Airport flight

Search for flights from Portland to Idaho Falls. Find affordable one-way or round-trip flights.

      • Cheapest nonstop
        PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Mon, Jul 13 | Allegiant Air
        IDA 15:50
        1h 36m
        Nonstop
        PDX 16:26
        Idaho Falls - Portland | Thu, Jul 16 | Allegiant Air
        NZD 153 NZD 533
        71% off
        71% off
        NZD 533 NZD 153
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Mon, Aug 3 | Allegiant Air
        IDA 15:50
        1h 36m
        Nonstop
        PDX 16:26
        Idaho Falls - Portland | Thu, Aug 6 | Allegiant Air
        NZD 154 NZD 533
        71% off
        71% off
        NZD 533 NZD 154
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Thu, Jul 23 | Allegiant Air
        IDA 15:50
        1h 36m
        Nonstop
        PDX 16:26
        Idaho Falls - Portland | Thu, Jul 30 | Allegiant Air
        NZD 169 NZD 533
        68% off
        68% off
        NZD 533 NZD 169
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Thu, Aug 6 | Allegiant Air
        IDA 15:55
        1h 41m
        Nonstop
        PDX 16:36
        Idaho Falls - Portland | Mon, Aug 10 | Allegiant Air
        NZD 179
        66% off
        NZD 533 NZD 179
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Mon, Jul 20 | Allegiant Air
        IDA 15:50
        1h 36m
        Nonstop
        PDX 16:26
        Idaho Falls - Portland | Thu, Jul 23 | Allegiant Air
        NZD 198
        63% off
        NZD 533 NZD 198
      • PDX 12:25
        1h 40m
        Nonstop
        IDA 15:05
        Portland - Idaho Falls | Thu, Aug 13 | Allegiant Air
        IDA 15:55
        1h 41m
        Nonstop
        PDX 16:36
        Idaho Falls - Portland | Mon, Aug 17 | Allegiant Air
        NZD 200
        62% off
        NZD 533 NZD 200
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Thu, Jul 30 | Allegiant Air
        IDA 15:50
        1h 36m
        Nonstop
        PDX 16:26
        Idaho Falls - Portland | Mon, Aug 3 | Allegiant Air
        NZD 203
        62% off
        NZD 533 NZD 203
      • PDX 12:25
        1h 40m
        Nonstop
        IDA 15:05
        Portland - Idaho Falls | Mon, Aug 10 | Allegiant Air
        IDA 15:55
        1h 41m
        Nonstop
        PDX 16:36
        Idaho Falls - Portland | Mon, Aug 17 | Allegiant Air
        NZD 253
        53% off
        NZD 533 NZD 253
      • PDX 12:25
        1h 40m
        Nonstop
        IDA 15:05
        Portland - Idaho Falls | Thu, Aug 20 | Allegiant Air
        IDA 15:57
        1h 53m
        Nonstop
        PDX 16:50
        Idaho Falls - Portland | Thu, Aug 27 | Alaska Airlines
        NZD 387
        27% off
        NZD 533 NZD 387
      • PDX 12:25
        1h 40m
        Nonstop
        IDA 15:05
        Portland - Idaho Falls | Mon, Aug 17 | Allegiant Air
        IDA 15:57
        1h 53m
        Nonstop
        PDX 16:50
        Idaho Falls - Portland | Mon, Aug 24 | Alaska Airlines
        NZD 394
        26% off
        NZD 533 NZD 394
      • PDX 13:00
        17h 25m
        1 stop
        IDA 14:00
        Portland - Idaho Falls | Sun, Jul 12 | Normal Airline
        IDA 15:00
        6h
        Nonstop
        PDX 16:00
        Idaho Falls - Portland | Tue, Jul 14 | Normal Airline
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      • Cheapest nonstop
        PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Mon, Aug 3 | Allegiant Air
        NZD 78 NZD 425
        82% off
        82% off
        NZD 425 NZD 78
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Mon, Jul 20 | Allegiant Air
        NZD 78 NZD 425
        82% off
        82% off
        NZD 425 NZD 78
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Thu, Jul 23 | Allegiant Air
        NZD 79 NZD 425
        81% off
        81% off
        NZD 425 NZD 79
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Thu, Aug 6 | Allegiant Air
        NZD 83
        80% off
        NZD 425 NZD 83
      • PDX 12:25
        1h 40m
        Nonstop
        IDA 15:05
        Portland - Idaho Falls | Thu, Aug 13 | Allegiant Air
        NZD 83
        80% off
        NZD 425 NZD 83
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Thu, Jul 16 | Allegiant Air
        NZD 88
        79% off
        NZD 425 NZD 88
      • PDX 12:20
        1h 40m
        Nonstop
        IDA 15:00
        Portland - Idaho Falls | Mon, Jul 13 | Allegiant Air
        NZD 89
        79% off
        NZD 425 NZD 89
      • PDX 12:25
        1h 40m
        Nonstop
        IDA 15:05
        Portland - Idaho Falls | Mon, Aug 10 | Allegiant Air
        NZD 148
        65% off
        NZD 425 NZD 148
      • PDX 10:30
        1h 54m
        Nonstop
        IDA 13:24
        Portland - Idaho Falls | Sat, Aug 29 | Alaska Airlines
        NZD 251
        41% off
        NZD 425 NZD 251
      • PDX 17:30
        4h 9m
        1 stop
        IDA 22:39
        Portland - Idaho Falls | Tue, Jul 21 | Alaska Airlines
        NZD 314
        26% off
        NZD 425 NZD 314
      • PDX 13:00
        17h 25m
        1 stop
        IDA 14:00
        Portland - Idaho Falls | Sun, Jul 12 | Normal Airline
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Displayed flight fares from Portland International Airport to Idaho Falls Regional Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Portland International Airport to Idaho Falls Regional Airport

View airlines operating flights from Portland to Idaho Falls. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Allegiant Air
From NZD 78
Alaska Airlines
From NZD 251
Delta Air Lines
From NZD 345
American Airlines
From NZD 386
Frontier Airlines
From NZD 593
United Airlines
From NZD 717

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Flight Schedule from Portland International Airport to Idaho Falls Regional Airport

Check on the flight schedule from Portland to Idaho Falls to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3013

    Portland International Airport

    10:30

    PDX

    1h 36m

    13:06

    IDA

    S M T W T F S
    Search

  2. G41604

    Portland International Airport

    12:20

    PDX

    1h 40m

    15:00

    IDA

    S - - - - - -
    Search

  3. G41594

    Portland International Airport

    12:20

    PDX

    1h 40m

    15:00

    IDA

    - - - - T - -
    Search

  4. DL1209

    Portland International Airport

    13:45

    PDX

    1h 52m

    Nonstop

    16:37

    SLC

    S M T W T F S
    Search

  5. DL3895

    Salt Lake City International Airport

    17:10

    SLC

    1h 4m

    Nonstop

    18:14

    IDA

    S M T W T F S

  6. DL1270

    Portland International Airport

    06:00

    PDX

    1h 54m

    Nonstop

    08:54

    SLC

    S M T W T F S
    Search

  7. DL3944

    Salt Lake City International Airport

    11:20

    SLC

    1h 9m

    Nonstop

    12:29

    IDA

    S M T W T F S

  8. AS430

    Portland International Airport

    17:30

    PDX

    1h 3m

    Nonstop

    18:33

    SEA

    S M T W T F S
    Search

  9. AS3423

    Seattle-Tacoma International Airport

    19:50

    SEA

    1h 49m

    Nonstop

    22:39

    IDA

    S M T W T F S

  10. DL1244

    Portland International Airport

    17:05

    PDX

    1h 53m

    Nonstop

    19:58

    SLC

    S M T W T F S
    Search

  11. DL2608

    Salt Lake City International Airport

    21:15

    SLC

    1h 4m

    Nonstop

    22:19

    IDA

    S M T W T F S

  12. G4682

    Portland International Airport

    18:38

    PDX

    2h 41m

    Nonstop

    21:19

    AZA

    - - - W - - S
    Search

  13. G42268

    Phoenix-Mesa Gateway Airport

    06:00

    AZA

    1h 57m

    Nonstop

    08:57

    IDA

    S - - - T - -

  14. AA2288

    Portland International Airport

    17:28

    PDX

    2h 42m

    Nonstop

    20:10

    PHX

    S M T W T F S
    Search

  15. G42268

    Phoenix-Mesa Gateway Airport

    06:00

    AZA

    1h 57m

    Nonstop

    08:57

    IDA

    S - - - T - -
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Portland International Airport to Idaho Falls Regional Airport Flights Info

Flight distance 865.57 km
Cheapest one-way ticket price NZD 78
Cheapest return ticket price NZD 153

FAQs for Portland International Airport to Idaho Falls Regional Airport Flights

  • How long is a flight from Portland International Airport (PDX) to Idaho Falls Regional Airport (IDA)?

    It takes around 1 hour 40 minutes to fly from Portland International Airport (pdx) to Idaho Falls Regional Airport (ida).
  • There are around 1 daily flights from Portland International Airport (PDX) to Idaho Falls Regional Airport (IDA).
  • Tickets cost around NZD 215 in August, making it the cheapest month to book. Portland International Airport (PDX) to Idaho Falls Regional Airport (IDA) is a popular route, so don't forget to book your tickets in advance.
  • The route from Portland International Airport (PDX) to Idaho Falls Regional Airport (IDA) is quite popular. Without considering departure times or holidays, tickets cost around NZD 215 in August, the most expensive month to book this route.
  • The latest flight departs from Portland International Airport at 18:07 and arrives in Idaho Falls Regional Airport at 20:45.
    • The distance from Idaho Falls Regional Airport to downtown is about 3 km, by taxi about 20 minutes.
  • Allegiant Air is a very popular airline operating an average of 2 flights per month.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.