HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$276+ Cheap flights from Pasco to Idaho Falls (PSC - IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — IDA
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasco to Idaho Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pasco to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$600
(Alaska Airlines)

One-way from

$276
(Kiwi.com)
From Pasco Tri Cities to Idaho Falls Fanning Field
Search Deals
One-way flight from Pasco Tri Cities to Idaho Falls Fanning Field
Search Deals

Find flight deals from Pasco to Idaho Falls

Cheapest flights from Pasco to Idaho Falls
Explore the most affordable flight options available from Pasco to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:57 pmPSC - IDA
1 stop18h 23mAlaska Airlines
mar. 9/303:57 pmIDA - PSC
1 stop6h 18mAlaska Airlines
Deal found 9/11$600
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/261:33 pmPSC - IDA
2 stops19h 15mUnited Airlines
mar. 9/302:35 pmIDA - PSC
1 stop23h 17mUnited Airlines
Deal found 9/11$647
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1212:45 pmPSC - IDA
1 stop20h 02mUnited Airlines
sáb. 9/134:00 pmIDA - PSC
1 stop21h 52mUnited Airlines
Deal found 9/10$1,027

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Pasco to Idaho Falls that are best for you.

Fly from

Pasco

Fly to

Idaho Falls

Route

Depart

Return

Price

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

vie. 9/26

7:57 pm-3:20 pm

1 stop18h 23m

Idaho Falls Fanning Field

mar. 9/30

3:57 pm-9:15 pm

1 stop6h 18m

$600

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

vie. 9/26

1:33 pm-9:48 am

2 stops19h 15m

Idaho Falls Fanning Field

mar. 9/30

2:35 pm-12:52 pm

1 stop23h 17m

$647

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

jue. 9/25

7:44 pm-12:06 pm

1 stop15h 22m

$276

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

jue. 9/25

1:05 pm-10:25 pm

2 stops8h 20m

$355

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

jue. 9/25

7:00 am-3:20 pm

3 stops55h 20m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Pasco to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Pasco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from Pasco to Idaho Falls, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Pasco to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Pasco to Idaho Falls can take about 18h 23m. Alaska Airlines provides one of the quickest options available for as low as $600. Airlines will cover a distance of 393 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Pasco to Idaho Falls round-trip?

    According to our current data, Alaska Airlines ($248), offers the cheapest pricing from Pasco to Idaho Falls.

  • Can I find deals for flights from Pasco to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Pasco to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasco to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasco to Idaho Falls.

  • Can I find deals for business class flights from Pasco to Idaho Falls?

    Yes. Cheapflights offers flight deals from Pasco to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pasco to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Pasco to Idaho Falls (average of $380). Flying from Pasco to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pasco to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Boise flights
Seattle to Spokane flights
Portland to Boise flights
Portland to Spokane flights
Spokane to Boise flights
Seattle to Idaho Falls flights
Seattle to Jackson flights
Portland to Idaho Falls flights
Spokane to Idaho Falls flights
Spokane to Hailey flights
Portland to Jackson flights
Seattle to Hailey flights
Seattle to Lewiston flights
Bellingham to Spokane flights
Pullman to Boise flights
Spokane to Jackson flights
Spokane to Pocatello flights
Seattle to West Yellowstone flights
Seattle to Twin Falls flights
Portland to Hailey flights
Portland to Pocatello flights
Spokane to Twin Falls flights
Portland to Lewiston flights
Pullman to Spokane flights
Portland to Twin Falls flights
Yakima to Hailey flights
Pasco to West Yellowstone flights
Seattle to Pocatello flights
Bellingham to Hailey flights

Top airline flying from Pasco to Idaho Falls

Discover the top airline that operate flights from Pasco to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$248Average$372FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.