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$316+ Cheap flights from Idaho Falls to Pasco (IDA - PSC)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PSC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Idaho Falls to Pasco

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Pasco (PSC). 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 September 11, 2025.

Round-trip from

$316
(Hawaiian Airlines)

Popular in

November

Cheapest in

February

Average price

$396
From Idaho Falls Fanning Field to Pasco Tri Cities
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Highest demand for flights based on searches. 16% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho Falls to Pasco

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

This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:15 pmIDA - PSC
1 stop6h 04mHawaiian Airlines
Mon 10/203:52 pmPSC - IDA
1 stop5h 46mHawaiian Airlines
Deal found 9/10$356
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:15 pmIDA - PSC
1 stop6h 04mAlaska Airlines
Mon 10/207:24 pmPSC - IDA
1 stop19h 14mAlaska Airlines
Deal found 9/10$357
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amIDA - PSC
1 stop4h 32mAlaska Airlines
Thu 1/11:49 pmPSC - IDA
1 stop9h 17mAlaska Airlines
Deal found 9/10$446
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:47 pmIDA - PSC
1 stop15h 07mAllegiant Air
Mon 12/19:34 amPSC - IDA
1 stop26h 58mAllegiant Air
Deal found 9/10$583
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:51 amIDA - PSC
1 stop10h 40mAllegiant Air
Thu 1/11:34 pmPSC - IDA
1 stop27h 16mAllegiant Air
Deal found 9/10$632
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.
Thu 9/255:56 pmIDA - PSC
1 stop27h 43mUnited Airlines
Mon 9/291:33 pmPSC - IDA
2 stops26h 45mUnited Airlines
Deal found 9/10$647
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amIDA - PSC
2 stops5h 50mDelta
Mon 10/201:00 pmPSC - IDA
2 stops8h 15mDelta
Deal found 9/10$649
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:13 amIDA - PSC
1 stop14h 07mAlaska Airlines
Mon 9/297:57 pmPSC - IDA
1 stop25h 42mAlaska Airlines
Deal found 9/10$673
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:51 pmIDA - PSC
1 stop4h 37mDelta
Thu 9/185:15 pmPSC - IDA
1 stop4h 10mDelta
Deal found 9/11$707
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:57 pmIDA - PSC
1 stop6h 18mHawaiian Airlines
Thu 9/258:45 amPSC - IDA
1 stop5h 35mHawaiian Airlines
Deal found 9/11$738

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Pasco 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 September 11, 2025.
Use the filters below to find and compare flights from Idaho Falls to Pasco that are best for you.

Fly from

Idaho Falls

Fly to

Pasco

Route

Depart

Return

Price

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/10

8:00 am-1:04 pm

1 stop6h 04m

Pasco Tri Cities

Wed 3/11

6:00 pm-10:38 pm

1 stop3h 38m

$316

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Fri 10/17

4:15 pm-9:19 pm

1 stop6h 04m

Pasco Tri Cities

Mon 10/20

3:52 pm-10:38 pm

1 stop5h 46m

$356

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Fri 10/17

4:15 pm-9:19 pm

1 stop6h 04m

Pasco Tri Cities

Mon 10/20

7:24 pm-3:38 pm

1 stop19h 14m

$357

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/10

8:00 am-10:30 pm

2 stops15h 30m

Pasco Tri Cities

Wed 3/11

6:00 pm-10:38 pm

1 stop3h 38m

$427

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Mon 12/22

6:00 am-9:32 am

1 stop4h 32m

Pasco Tri Cities

Thu 1/1

1:49 pm-12:06 am

1 stop9h 17m

$446

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 3/10

1:05 pm-10:49 pm

2 stops10h 44m

Pasco Tri Cities

Wed 3/11

1:00 pm-10:21 pm

2 stops8h 21m

$534

Idaho FallsPasco

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Thu 9/25

5:56 pm-8:39 pm

1 stop27h 43m

Pasco Tri Cities

Mon 9/29

1:33 pm-5:18 pm

2 stops26h 45m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Idaho Falls to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from Idaho Falls 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.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Pasco

What is the cheapest time of day to fly from IDA to PSC?

Find hourly flight availability from Idaho Falls to Pasco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 47% on flights from Idaho Falls to Pasco by exploring options for tickets in the evening.

Reviews of airlines servicing Pasco

Get insights into the airlines that provide service to Pasco. 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 Pasco. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta from Idaho Falls to Pasco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Pasco. 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 Idaho Falls to Pasco?

    Hawaiian Airlines and Alaska Airlines can get you from Idaho Falls to Pasco in just under 6h 04m. Your travel time can differ by up to . Idaho Falls and Pasco are separated by a distance of 393 mi.

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

    Our cheapest airline available from Idaho Falls to Pasco is Delta. Our recent data shows that you can find tickets from as low as $251 on this airline. Delta is currently priced 50% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Pasco 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 Idaho Falls to Pasco?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Pasco (average of $349). Flying from Idaho Falls to Pasco in June is currently the most expensive (average of $438). 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
Kennewick
Richland

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Idaho Falls to Pasco

Discover the top airline that operate flights from Idaho Falls to Pasco. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$251Average$316FlexibilityNo cancel feeOn-timeN/A

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