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Idaho Falls Regional Airport to Los Angeles International Airport flight

Explore the cheapest one-way and round-trip flights from Idaho Falls Regional Airport to Los Angeles International Airport over the next 90 days, with one-way fares from US$121 and round-trip from US$249. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IDA 15:44
      6h 11m
      1 stop
      LAX 20:55
      Idaho Falls - Los Angeles | Sat, Dec 12 | Alaska Airlines
      US$121 US$188
      36% off
      36% off
      US$188 US$121
    • IDA 17:35
      5h 25m
      1 stop
      LAX 22:00
      Idaho Falls - Los Angeles | Sat, Dec 12 | American Airlines
      US$131 US$188
      30% off
      30% off
      US$188 US$131
    • IDA 22:25
      10h 23m
      1 stop
      LAX 07:48
      Idaho Falls - Los Angeles | Fri, Nov 20 | Allegiant Air
      US$135 US$188
      28% off
      28% off
      US$188 US$135
    • IDA 15:44
      5h 15m
      1 stop
      LAX 19:59
      Idaho Falls - Los Angeles | Sun, Dec 13 | Alaska Airlines
      US$151
      20% off
      US$188 US$151
    • IDA 15:44
      6h 11m
      1 stop
      LAX 20:55
      Idaho Falls - Los Angeles | Mon, Dec 14 | Alaska Airlines
      US$151
      20% off
      US$188 US$151
    • IDA 18:59
      5h 57m
      1 stop
      LAX 23:56
      Idaho Falls - Los Angeles | Sun, Dec 13 | Delta Air Lines
      US$154
      18% off
      US$188 US$154
    • IDA 05:35
      6h 3m
      1 stop
      LAX 10:38
      Idaho Falls - Los Angeles | Mon, Dec 14 | Delta Air Lines
      US$154
      18% off
      US$188 US$154
    • IDA 18:57
      5h 53m
      1 stop
      LAX 23:50
      Idaho Falls - Los Angeles | Mon, Nov 16 | Delta Air Lines
      US$159
      15% off
      US$188 US$159
    • IDA 17:35
      5h 25m
      1 stop
      LAX 22:00
      Idaho Falls - Los Angeles | Sun, Dec 13 | American Airlines
      US$161
      14% off
      US$188 US$161
    • IDA 13:00
      17h 25m
      1 stop
      LAX 14:00
      Idaho Falls - Los Angeles | Mon, Nov 2 | Normal Airline
      More cheap flights
      More cheap flights
    • IDA 06:00
      7h 8m
      1 stop
      LAX 12:08
      Idaho Falls - Los Angeles | Sat, Nov 14 | Delta Air Lines
      LAX 17:18
      3h 41m
      1 stop
      IDA 21:59
      Los Angeles - Idaho Falls | Wed, Nov 18 | Delta Air Lines
      US$249 US$409
      39% off
      39% off
      US$409 US$249
    • IDA 15:55
      5h 34m
      1 stop
      LAX 20:29
      Idaho Falls - Los Angeles | Tue, Nov 3 | Alaska Airlines
      LAX 13:18
      8h 36m
      1 stop
      IDA 22:54
      Los Angeles - Idaho Falls | Tue, Nov 10 | Alaska Airlines
      US$256 US$409
      37% off
      37% off
      US$409 US$256
    • IDA 06:51
      6h 26m
      1 stop
      LAX 12:17
      Idaho Falls - Los Angeles | Sat, Dec 5 | American Airlines
      LAX 16:49
      5h 13m
      1 stop
      IDA 23:02
      Los Angeles - Idaho Falls | Sat, Dec 12 | American Airlines
      US$261 US$409
      36% off
      36% off
      US$409 US$261
    • IDA 06:36
      6h 40m
      1 stop
      LAX 12:16
      Idaho Falls - Los Angeles | Tue, Nov 3 | American Airlines
      LAX 16:46
      5h 13m
      1 stop
      IDA 22:59
      Los Angeles - Idaho Falls | Tue, Nov 10 | American Airlines
      US$280
      32% off
      US$409 US$280
    • IDA 15:55
      5h 34m
      1 stop
      LAX 20:29
      Idaho Falls - Los Angeles | Sat, Nov 7 | Alaska Airlines
      LAX 07:03
      5h 13m
      1 stop
      IDA 13:16
      Los Angeles - Idaho Falls | Sat, Nov 14 | Alaska Airlines
      US$283
      31% off
      US$409 US$283
    • IDA 18:59
      5h 57m
      1 stop
      LAX 23:56
      Idaho Falls - Los Angeles | Thu, Dec 3 | Delta Air Lines
      LAX 05:45
      5h 32m
      1 stop
      IDA 12:17
      Los Angeles - Idaho Falls | Wed, Dec 9 | Delta Air Lines
      US$299
      27% off
      US$409 US$299
    • IDA 15:55
      5h 34m
      1 stop
      LAX 20:29
      Idaho Falls - Los Angeles | Mon, Nov 9 | Alaska Airlines
      LAX 13:18
      8h 36m
      1 stop
      IDA 22:54
      Los Angeles - Idaho Falls | Sat, Nov 14 | Alaska Airlines
      US$305
      25% off
      US$409 US$305
    • IDA 18:57
      3h 49m
      1 stop
      LAX 21:46
      Idaho Falls - Los Angeles | Tue, Nov 17 | Delta Air Lines
      LAX 05:45
      5h 30m
      1 stop
      IDA 12:15
      Los Angeles - Idaho Falls | Sat, Nov 21 | Delta Air Lines
      US$306
      25% off
      US$409 US$306
    • IDA 17:35
      5h 25m
      1 stop
      LAX 22:00
      Idaho Falls - Los Angeles | Fri, Dec 4 | American Airlines
      ONT 09:58
      6h 7m
      1 stop
      IDA 17:05
      Los Angeles - Idaho Falls | Sun, Dec 6 | American Airlines
      US$322
      21% off
      US$409 US$322
    • IDA 13:00
      17h 25m
      1 stop
      LAX 14:00
      Idaho Falls - Los Angeles | Mon, Nov 2 | Normal Airline
      LAX 15:00
      6h
      Nonstop
      IDA 16:00
      Los Angeles - Idaho Falls | Wed, Nov 4 | Normal Airline
      More cheap flights
      More cheap flights
    • IDA 13:00
      4h 15m
      1 stop
      LAX 16:15
      Idaho Falls - Los Angeles | Mon, Dec 14 | Delta Air Lines
      US$276 US$387
      28% off
      28% off
      US$387 US$276
    • IDA 13:00
      4h 15m
      1 stop
      LAX 16:15
      Idaho Falls - Los Angeles | Sun, Dec 13 | Delta Air Lines
      US$348 US$387
      10% off
      10% off
      US$387 US$348
    • IDA 15:44
      5h 15m
      1 stop
      LAX 19:59
      Idaho Falls - Los Angeles | Sun, Dec 13 | Alaska Airlines
      US$151 US$188
      20% off
      20% off
      US$188 US$151
    • IDA 17:35
      5h 25m
      1 stop
      LAX 22:00
      Idaho Falls - Los Angeles | Sat, Dec 12 | American Airlines
      US$131
      30% off
      US$188 US$131
    • IDA 17:35
      5h 25m
      1 stop
      LAX 22:00
      Idaho Falls - Los Angeles | Sun, Dec 13 | American Airlines
      US$161
      14% off
      US$188 US$161
    • IDA 13:53
      5h 47m
      1 stop
      LAX 18:40
      Idaho Falls - Los Angeles | Wed, Nov 11 | Alaska Airlines
      US$169
      10% off
      US$188 US$169
    • IDA 18:57
      5h 53m
      1 stop
      LAX 23:50
      Idaho Falls - Los Angeles | Mon, Nov 16 | Delta Air Lines
      US$159
      15% off
      US$188 US$159
    • IDA 18:59
      5h 57m
      1 stop
      LAX 23:56
      Idaho Falls - Los Angeles | Sun, Dec 13 | Delta Air Lines
      US$154
      18% off
      US$188 US$154
    • IDA 05:35
      6h 3m
      1 stop
      LAX 10:38
      Idaho Falls - Los Angeles | Mon, Dec 14 | Delta Air Lines
      US$154
      18% off
      US$188 US$154
    • IDA 13:00
      17h 25m
      1 stop
      LAX 14:00
      Idaho Falls - Los Angeles | Mon, Nov 2 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Idaho Falls to Los Angeles are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Idaho Falls Regional Airport to Los Angeles International Airport?

The cheapest airline flying from Idaho Falls Regional Airport to Los Angeles International Airport is Alaska Airlines (from US$121) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From US$121
American Airlines
From US$131
Allegiant Air
From US$135
Delta Air Lines
From US$154
United Airlines
From US$283

Find more flights and airlines

What is the flight schedule from Idaho Falls Regional Airport to Los Angeles International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3765

    Idaho Falls Regional Airport

    13:10

    IDA

    1h 7m

    Nonstop

    14:17

    SLC

    S M T W T F S
    Search

  2. DL841

    Salt Lake City International Airport

    15:10

    SLC

    2h 1m

    Nonstop

    16:11

    LAX

    S M T W T F S

  3. AS3453

    Idaho Falls Regional Airport

    15:55

    IDA

    1h 53m

    Nonstop

    16:48

    PDX

    S M T W T F S
    Search

  4. AS481

    Portland International Airport

    17:32

    PDX

    2h 28m

    Nonstop

    20:00

    LAX

    S M T W T F S

  5. AS3027

    Idaho Falls Regional Airport

    13:58

    IDA

    2h 6m

    Nonstop

    15:04

    SEA

    S M T W T F S
    Search

  6. AS1820

    Seattle-Tacoma International Airport

    15:59

    SEA

    2h 41m

    Nonstop

    18:40

    LAX

    S M T W T F S

  7. AS3423

    Idaho Falls Regional Airport

    08:00

    IDA

    2h 12m

    Nonstop

    09:12

    SEA

    S M T W T F S
    Search

  8. AS1306

    Seattle-Tacoma International Airport

    18:43

    SEA

    2h 41m

    Nonstop

    21:24

    LAX

    - M T W T F S

  9. DL2335

    Idaho Falls Regional Airport

    06:00

    IDA

    1h 15m

    Nonstop

    07:15

    SLC

    S M T W T F S
    Search

  10. DL1095

    Salt Lake City International Airport

    09:31

    SLC

    2h 2m

    Nonstop

    10:33

    LAX

    S - - W T F S

  11. DL3765

    Idaho Falls Regional Airport

    13:10

    IDA

    1h 7m

    Nonstop

    14:17

    SLC

    S M T W T F S
    Search

  12. DL1161

    Salt Lake City International Airport

    17:13

    SLC

    1h 59m

    Nonstop

    18:12

    LAX

    S M T W T F S

  13. AS3453

    Idaho Falls Regional Airport

    15:55

    IDA

    1h 53m

    Nonstop

    16:48

    PDX

    S M T W T F S
    Search

  14. AS278

    Portland International Airport

    17:40

    PDX

    2h 31m

    Nonstop

    20:11

    LAX

    S M T W T F S

  15. AA4947

    Idaho Falls Regional Airport

    06:30

    IDA

    2h 20m

    Nonstop

    07:50

    PHX

    S M T W T F -
    Search

  16. AA2040

    Phoenix Sky Harbor International Airport

    11:40

    PHX

    1h 36m

    Nonstop

    12:16

    LAX

    S M T W T F S

  17. AS3027

    Idaho Falls Regional Airport

    13:58

    IDA

    2h 6m

    Nonstop

    15:04

    SEA

    S M T W T F S
    Search

  18. AS1390

    Seattle-Tacoma International Airport

    17:04

    SEA

    2h 44m

    Nonstop

    19:48

    LAX

    S M T W - F S

  19. AS3453

    Idaho Falls Regional Airport

    15:55

    IDA

    1h 53m

    Nonstop

    16:48

    PDX

    S M T W T F S
    Search

  20. AS1389

    Portland International Airport

    20:28

    PDX

    2h 25m

    Nonstop

    22:53

    LAX

    S - - W T - S
Find more flights and airlines

About Idaho Falls Regional Airport and Los Angeles International Airport

Learn about Idaho Falls Regional Airport (IDA) and Los Angeles International Airport (LAX) — including location, terminals, transportation, and travel tips.

Flight distance 1,198.45 km
Cheapest one-way ticket price US$121
Cheapest return ticket price US$249

FAQs for Idaho Falls Regional Airport to Los Angeles International Airport Flights

  • How many daily flights are there from Idaho Falls Regional Airport (IDA) to Los Angeles International Airport (LAX)?

    There are around 1 daily flights from Idaho Falls Regional Airport (IDA) to Los Angeles International Airport (LAX).
  • The route from Idaho Falls Regional Airport (IDA) to Los Angeles International Airport (LAX) is quite popular. Without considering departure times or holidays, tickets cost around US$82 in August, the most expensive month to book this route.
    • The distance from Los Angeles International Airport to downtown is about 19 km, by taxi about 30 minutes.
    • The distance from Ontario International Airport to downtown is about 59 km, by taxi about 1 hour 10 minutes.
  • The closest airport to Los Angeles International Airport (LAX) is Hawthorne Municipal Airport. The distance is around 7 km.
  • One-way flights from Idaho Falls Regional Airport to Los Angeles International Airport currently start from US$121, and round-trip fares start from US$249. The current lowest fare is a Alaska Airlines flight departing on Sat, Dec 12; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Idaho Falls Regional Airport to Los Angeles International Airport is US$270. Prices may vary depending on the departure date, airline, and availability.
  • Enter Idaho Falls Regional Airport and Los Angeles International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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.