HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$382+ Cheap flights from Pasco to Idaho Falls (PSC - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — IDA
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$382
(Alaska Airlines)
Provider with most accurate pricing for Pasco Tri Cities-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pasco Tri Cities-Idaho Falls Fanning Field flights.
Search Deals
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 February 22, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Sat 3/88:43 amPSC - IDA
1 stop5h 47mAlaska Airlines
Wed 3/128:00 amIDA - PSC
1 stop6h 17mAlaska Airlines
Deal found 2/21$382
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Sun 7/205:30 amPSC - IDA
1 stop26h 58mUnited Airlines
Sat 7/264:15 pmIDA - PSC
2 stops20h 20mUnited Airlines
Deal found 2/21$658

Find flights from Pasco to Idaho Falls within your budget

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 February 22, 2025.

Fly from

Pasco

Fly to

Idaho Falls

Route

Depart

Return

Price

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sat 3/8

8:43 am-3:30 pm

1 stop5h 47m

Idaho Falls Fanning Field

Wed 3/12

8:00 am-1:17 pm

1 stop6h 17m

$382

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sun 7/20

5:30 am-9:28 am

1 stop26h 58m

Idaho Falls Fanning Field

Sat 7/26

4:15 pm-11:35 am

2 stops20h 20m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Compare providers for flights from Pasco to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pasco to Idaho Falls in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pasco-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pasco-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pasco-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pasco-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Pasco to Idaho Falls

Get recent, data-driven insights about flights from Pasco to Idaho Falls including ideal travel times, pricing trends, and more.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 22, 2025.
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very good
9,702 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very good
9,702 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

  • What are the cheapest airlines flying from Pasco to Idaho Falls round-trip?

    According to our current data, Alaska Airlines ($382), and United Airlines ($658) 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 July is currently the most expensive (average of $628). 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 Pasco?

Book flights to Pasco 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 Spokane flights
Seattle to Boise flights
Portland to Boise flights
Portland to Spokane flights
Seattle to Jackson flights
Seattle to Hailey flights
Spokane to Boise flights
Seattle to Idaho Falls flights
Seattle to Lewiston flights
Portland to Jackson flights
Pullman to Boise flights
Bellingham to Spokane flights
Spokane to Hailey flights
Portland to Lewiston flights
Spokane to Idaho Falls flights
Portland to Idaho Falls flights
Portland to Hailey flights
Seattle to Pocatello flights
Seattle to Twin Falls flights
Spokane to Twin Falls flights
Spokane to Pocatello flights
Portland to Pocatello flights
Spokane to Jackson flights
Portland to Twin Falls flights
Seattle to West Yellowstone flights
Yakima to Hailey flights
Pullman to Spokane flights
Pasco to West Yellowstone 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$248Average$415FlexibilityNo 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.