App
Customer Support
USD
Search Bookings
Trip.com
>
Cheap Flights
>
Idaho Falls
>
Portland to Idaho Falls flight
>
Portland to Idaho Falls Regional Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Portland to Idaho Falls Regional Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • PDX15:47
        1h 39m
        Direct
        IDA18:26
        Portland - Idaho Falls|Fri, May 31|Allegiant Air
        US$87US$240
        64% OFF
        64% OFF
        US$240US$87
      • PDX15:48
        1h 39m
        Direct
        IDA18:27
        Portland - Idaho Falls|Mon, Jun 17|Allegiant Air
        US$101US$240
        57% OFF
        57% OFF
        US$240US$101
      • PDX15:48
        1h 39m
        Direct
        IDA18:27
        Portland - Idaho Falls|Mon, Jun 24|Allegiant Air
        US$117US$240
        51% OFF
        51% OFF
        US$240US$117
      • PDX19:25
        3h 32m
        1 stop
        IDA23:57
        Portland - Idaho Falls|Sat, Jun 1|Alaska Airlines
        US$119
        US$119
      • PDX18:07
        4h 50m
        1 stop
        IDA23:57
        Portland - Idaho Falls|Tue, Jun 4|Alaska Airlines
        US$119
        US$119
      • PDX18:07
        19h 45m
        1 stop
        IDA14:52
        Portland - Idaho Falls|Mon, Jun 3|Alaska Airlines
        US$162
        US$162
      • PDX15:46
        1h 39m
        Direct
        IDA18:25
        Portland - Idaho Falls|Fri, May 24|Allegiant Air
        US$172
        US$172
      • PDX18:07
        4h 50m
        1 stop
        IDA23:57
        Portland - Idaho Falls|Mon, Jun 10|Alaska Airlines
        US$176
        US$176
      • PDX07:43
        8h 32m
        1 stop
        IDA17:15
        Portland - Idaho Falls|Wed, Jun 5|Frontier Airlines
        US$183
        US$183
      • PDX00:49
        7h 51m
        1 stop
        IDA09:40
        Portland - Idaho Falls|Sat, Jun 8|Frontier Airlines
        US$184
        US$184
      • PDX13:00
        3h 5m
        Direct
        IDA14:00
        Portland - Idaho Falls|Tue, May 28|Allegiant Air
        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 Portland to Idaho Falls Regional Airport
Allegiant Air
From US$87
Alaska Airlines
From US$119
Frontier Airlines
From US$183
Delta Air Lines
From US$244
United Airlines
From US$249
Spirit Airlines
From US$333
American Airlines
From US$428
ANA airlines
Find more flights and airlines

Airports in Portland

  • 0.36 km from central Portland
    Portland International Airport
    Tickets From
    US$87
Flight Schedule from Portland to Idaho Falls Regional Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. F91790

    Frontier Airlines

    00:48

    PDX

    2.6h

    04:24

    DEN

    SMTWTFS
    Search

  2. UA5374

    United Airlines

    07:50

    DEN

    1.8h

    09:35

    IDA

    S---TFS

  3. UA459

    United Airlines

    05:00

    PDX

    2.6h

    08:36

    DEN

    SMTWTFS
    Search

  4. UA5322

    United Airlines

    15:35

    DEN

    1.7h

    17:17

    IDA

    SMTWTFS

  5. DL2437

    Delta Air Lines

    05:40

    PDX

    1.9h

    08:35

    SLC

    SMTWTFS
    Search

  6. DL4177

    Delta Air Lines

    11:25

    SLC

    1.1h

    12:28

    IDA

    SMTWTFS

  7. AS910

    Alaska Airlines

    07:00

    PDX

    1.1h

    08:04

    SEA

    SMTWTFS
    Search

  8. AS2018

    Alaska Airlines

    12:40

    SEA

    1.7h

    15:22

    IDA

    SMTWTFS

  9. F92688

    Frontier Airlines

    07:49

    PDX

    2.7h

    11:29

    DEN

    -M-W--S
    Search

  10. UA5322

    United Airlines

    15:35

    DEN

    1.7h

    17:17

    IDA

    SMTWTFS

  11. UA654

    United Airlines

    08:40

    PDX

    2.7h

    12:21

    DEN

    S--WTFS
    Search

  12. UA5263

    United Airlines

    19:25

    DEN

    1.7h

    21:08

    IDA

    SMTWTFS

  13. DL1424

    Delta Air Lines

    13:20

    PDX

    1.9h

    16:16

    SLC

    SMTWTFS
    Search

  14. DL3717

    Delta Air Lines

    17:15

    SLC

    1.0h

    18:17

    IDA

    SMTWT--

  15. G43220

    Allegiant Air

    15:51

    PDX

    1.6h

    Direct

    18:25

    IDA

    S---T--
    Search

  16. AS930

    Alaska Airlines

    18:07

    PDX

    1.1h

    19:11

    SEA

    SMTWTFS
    Search

  17. AS2163

    Alaska Airlines

    21:15

    SEA

    1.7h

    23:57

    IDA

    SMTWTFS

  18. AS2129

    Alaska Airlines

    19:25

    PDX

    1.0h

    20:24

    SEA

    SMTWTFS
    Search

  19. AS2163

    Alaska Airlines

    21:15

    SEA

    1.7h

    23:57

    IDA

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Portland to Idaho Falls Regional Airport

Cheapest return ticket price

US$147

Cheapest direct flight price

US$87

Cheapest month

June

Peak season for travel

November

FAQs for Portland to Idaho Falls Regional Airport Flights

  • When are flight tickets from Portland (PDX) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from Portland to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Portland (PDX) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around US$505.

  • How long is the flight from Portland (PDX) to Idaho Falls (IDA)?

    It takes about 1 hour 34 minutes to fly from Portland (PDX) to Idaho Falls (IDA).

  • 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, by taxi about 20 minutes.

  • What are the most popular airlines that fly from Portland (PDX) to Idaho Falls (IDA)?

    Airlines with flights from Portland (PDX) to Idaho Falls (IDA): Allegiant Air.

  • What's the most popular airline for direct flights from Portland (PDX) to Idaho Falls (IDA)?

    Allegiant Air operates 2 direct flights from Portland (PDX) to Idaho Falls (IDA).

  • How many airports in Idaho Falls (IDA)?

    There are 1 airport(s) in Idaho Falls (IDA): Idaho Falls Regional Airport.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.