IDA - PSC

$218 Find Cheap Flights from Idaho Falls to Pasco - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$405
Typical prices: $312-$797
Alaska Airlines
Sun 11/11Tue 11/13
IDA - PSC • 1 stop
Cheapest one-way
$218
Typical prices: $318-$393
Delta
Wed 10/17
IDA - PSC • 2 stops
When to travel
February
Cheapest • 42% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $359 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 17m (one-way)
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Cheap Flights from Idaho Falls to Pasco (IDA-PSC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Pasco

Wed, Nov 11 - Fri, Nov 13
Alaska Airlines Logo
6:04 am - 10:25 amIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
5h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:49 pm - 10:54 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
8h 05m1 stop Seattle/Tacoma Intl
$405Alaska Airlines
Fri, Dec 11 - Mon, Dec 14
Alaska Airlines Logo
1:54 pm - 6:49 pmIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
5h 55m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:27 pm - 10:56 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
5h 29m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Fri, Dec 11 - Mon, Dec 14
Alaska Airlines Logo
6:15 am - 9:05 amIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
3h 50m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:27 pm - 10:39 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
5h 12m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Wed, Nov 11 - Fri, Nov 13
Delta Logo
6:00 am - 11:48 amIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
6h 48m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
5:12 pm - 9:59 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
3h 47m1 stop Salt Lake City
$497Delta
Thu, Oct 15 - Sun, Oct 18
Alaska Airlines Logo
1:58 pm - 5:23 pmIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
4h 25m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 pm - 10:59 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
3h 59m1 stop Seattle/Tacoma Intl
$506Alaska Airlines
Fri, Dec 11 - Mon, Dec 14
Alaska Airlines Logo
6:00 am - 10:28 pmIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
17h 28m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
4:27 pm - 10:56 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
5h 29m1 stop Seattle/Tacoma Intl
$511Alaska Airlines
Fri, Dec 11 - Mon, Dec 14
Alaska Airlines Logo
6:00 am - 10:28 pmIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
17h 28m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
4:27 pm - 10:56 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
5h 29m1 stop Seattle/Tacoma Intl
$513Alaska Airlines
Wed, Dec 16 - Sun, Jan 3
Alaska Airlines Logo
3:44 pm - 10:59 pmIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
8h 15m1 stop Portland
Alaska Airlines Logo
1:40 pm - 11:45 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
9h 05m1 stop Seattle/Tacoma Intl
$533Alaska Airlines
Fri, Dec 11 - Mon, Dec 14
Alaska Airlines Logo
6:00 am - 10:28 pmIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
17h 28m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
4:27 pm - 10:56 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
5h 29m1 stop Seattle/Tacoma Intl
$533Alaska Airlines
Fri, Nov 20 - Sun, Nov 29
Multiple Airlines Logo
10:25 pm - 12:15 pmIDA  Idaho Falls Fanning Field-PSC Pasco Tri Cities
38h 50m2 stops Las Vegas Harry Reid Intl Santa Ana J. Wayne/Orange Cnty
Multiple Airlines Logo
1:29 pm - 2:42 pmPSC  Pasco Tri Cities-IDA Idaho Falls Fanning Field
24h 13m1 stop Las Vegas Harry Reid Intl
$618Multiple Airlines
Booking Insights

Price, demand and travel trends for Idaho Falls to Pasco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Idaho Falls to Pasco with more confidence.

How much is a round-trip flight from Idaho Falls to Pasco?

Round-trip flights from Idaho Falls to Pasco start at $405. Prices are typical for this route right now, with typical round-trip fares ranging from $312 to $797. The lowest price found in the past 5 days was $405 on Alaska Airlines.

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Key details for Idaho Falls to Pasco flights

Low season

September

Cheapest flight

$218
Most popular time to fly and prices are also 29% lower on average.
Flight from Idaho Falls to Pasco

When to book flights from Idaho Falls to Pasco

Are your dates flexible? Find out the best times to travel from Idaho Falls to Pasco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Idaho Falls to Pasco flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Idaho Falls to Pasco?

    Flights from Idaho Falls to Pasco usually depart from Idaho Falls Fanning Field (IDA) and arrive at Pasco Tri Cities (PSC).

  • What cabin classes can I book on flights from Idaho Falls to Pasco?

    Only Economy Class is available on flights from Idaho Falls to Pasco.

  • Which airports do connecting flights from Idaho Falls to Pasco pass through?

    Connecting flights from Idaho Falls to Pasco most commonly pass through:

    • Seattle/Tacoma Intl (SEA) - 65% of one-stop connections
    • Salt Lake City (SLC) - 35% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Idaho Falls to Pasco?

    Yes. Being flexible with your travel dates can save you up to 68% on the Idaho Falls to Pasco route. Thursday is the cheapest departure day at $312 round-trip on average, while Sunday is the most expensive at $948, a difference of $636. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Idaho Falls to Pasco?

    There are currently no nonstop flights available from Idaho Falls to Pasco. Flights with 1 layover take between 4h 17m and 6h 13m in total, depending on the connection.

  • Do I need a passport to fly from Idaho Falls to Pasco?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Idaho Falls to Pasco changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $405 to $1,087. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Idaho Falls to Pasco looking right now?

    One-way fares from Idaho Falls to Pasco are currently lower than usual. Average one-way flight prices are about $259, which is 30% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Idaho Falls to Pasco?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 17m, compared with 6h 13m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Idaho Falls and Pasco?

    Pasco is 1 hour behind Idaho Falls (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Pasco Tri Cities Airport (PSC)?

    Pasco Tri Cities Airport (PSC) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
    • Budget
    • Enterprise Rent-A-Car
    • Alamo
    • Avis
    • Dollar

  • How much should I expect to pay for a Idaho Falls to Pasco flight?

    Round-trip flights from Idaho Falls to Pasco range from $312 to $797, with an average of $440 over the past 12 months. Anything below $312 counts as a good deal.

Your guide to booking Idaho Falls to Pasco flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $312 - about $636 less than Sunday (67% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Idaho Falls to Pasco trip for February. Fares historically average $254 round-trip in that month - typically $684 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Pasco Tri Cities Airport.
    - Red Lion Hotel Pasco Airport & Conference Center
    - Best Western Premier Pasco Inn & Suites
    - Courtyard by Marriott Pasco Tri-Cities Airport

More options for your flight from Idaho Falls to Pasco

Complete your trip to Pasco with a hotel stay or car rental

Car rentals in Pasco
Hotels in Pasco