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St. Louis Lambert International Airport to Idaho Falls Regional Airport flight

Cheap Flight Deals from St. Louis Lambert International Airport to Idaho Falls Regional Airport

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

  • Return
  • One way

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

Selected Airlines from St. Louis Lambert International Airport to Idaho Falls Regional Airport

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

Delta Air Lines
From AU$ 252
United Airlines
From AU$ 313
Alaska Airlines
From AU$ 362
Frontier Airlines
From AU$ 446
American Airlines
From AU$ 565
Hawaiian Airlines
From AU$ 915

Find more flights and airlines

Flight Schedule from St. Louis Lambert International Airport to Idaho Falls Regional Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2455

    St. Louis Lambert International Airport

    14:29

    STL

    3h 11m

    16:40

    SLC

    S M T W T - S
    Search

  2. DL3895

    Salt Lake City International Airport

    17:00

    SLC

    1h 4m

    18:04

    IDA

    S M T W T F S

  3. DL2363

    St. Louis Lambert International Airport

    07:30

    STL

    3h 23m

    09:53

    SLC

    S M T W T F S
    Search

  4. DL3944

    Salt Lake City International Airport

    09:35

    SLC

    1h 4m

    10:39

    IDA

    S M T W T F S

  5. UA5979

    St. Louis Lambert International Airport

    05:15

    STL

    2h 37m

    06:52

    DEN

    S M T W T F S
    Search

  6. UA4783

    Denver International Airport

    08:00

    DEN

    1h 44m

    09:44

    IDA

    S M T W T F S

  7. UA431

    St. Louis Lambert International Airport

    16:32

    STL

    2h 29m

    18:01

    DEN

    S M T W T F S
    Search

  8. UA5263

    Denver International Airport

    19:20

    DEN

    1h 48m

    21:08

    IDA

    S M T W T F S

  9. DL1492

    St. Louis Lambert International Airport

    18:15

    STL

    3h 19m

    20:34

    SLC

    S M T W T F S
    Search

  10. DL2608

    Salt Lake City International Airport

    21:15

    SLC

    59m

    22:14

    IDA

    S M T W T F S

  11. UA431

    St. Louis Lambert International Airport

    16:32

    STL

    2h 29m

    18:01

    DEN

    S M T W T F S
    Search

  12. UA5232

    Denver International Airport

    21:05

    DEN

    1h 46m

    22:51

    IDA

    S M T W T F S

  13. DL2363

    St. Louis Lambert International Airport

    07:30

    STL

    3h 23m

    09:53

    SLC

    S M T W T F S
    Search

  14. DL3937

    Salt Lake City International Airport

    13:20

    SLC

    59m

    14:19

    IDA

    - - - - - - S

  15. AS315

    St. Louis Lambert International Airport

    15:03

    STL

    4h 29m

    17:32

    SEA

    S M T W T F S
    Search

  16. AS2025

    Seattle–Tacoma International Airport

    19:55

    SEA

    1h 44m

    22:39

    IDA

    S M T W T F S

  17. AS504

    St. Louis Lambert International Airport

    07:00

    STL

    4h 17m

    09:17

    SEA

    S M T W T F S
    Search

  18. AS2018

    Seattle–Tacoma International Airport

    12:40

    SEA

    1h 43m

    15:23

    IDA

    S M T W T F S

  19. DL1537

    St. Louis Lambert International Airport

    17:45

    STL

    1h 34m

    20:19

    DTW

    S M T W T - S
    Search

  20. DL765

    Detroit Metropolitan Wayne County Airport

    17:45

    DTW

    4h 2m

    19:47

    SLC

    S M T W T F S

  21. DL2608

    Salt Lake City International Airport

    21:15

    SLC

    59m

    22:14

    IDA

    S M T W T F S
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St. Louis Lambert International Airport to Idaho Falls Regional Airport Flights Info

Flight distance 1,889.44km
Cheapest one-way ticket price AU$ 251

FAQs for St. Louis Lambert International Airport to Idaho Falls Regional Airport Flights

  • 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.

  • Which airline operates the most direct flights from St. Louis Lambert International Airport (STL) to Idaho Falls Regional Airport (IDA)?

    United Airlines is a very popular airline operating an average of 1 flights per month.

Most popular destination

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