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$342+ Cheap flights from Pasco (PSC) to Idaho

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — BOI
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Pasco to Idaho

Cheapest flights from Pasco to Idaho
Explore the most affordable flight options available from Pasco to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/67:04 pm
PSC
-
IDA
1 stop3h 32m
Alaska Airlines
Mon 3/95:20 pm
IDA
-
PSC
1 stop4h 35m
Alaska Airlines
Deal found 2/10$342
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 4/238:00 am
PSC
-
IDA
1 stop6h 29m
Alaska Airlines
Sat 4/254:06 pm
IDA
-
PSC
1 stop3h 47m
Alaska Airlines
Deal found 2/9$358
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 2/285:12 am
PSC
-
IDA
1 stop10h 31m
Alaska Airlines
Wed 3/45:20 pm
IDA
-
PSC
1 stop4h 35m
Alaska Airlines
Deal found 2/10$477
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 2/237:04 pm
PSC
-
IDA
1 stop3h 32m
Alaska Airlines
Tue 3/38:00 am
IDA
-
PSC
1 stop5h 19m
Alaska Airlines
Deal found 2/10$484
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/2412:56 pm
PSC
-
IDA
1 stop9h 40m
Alaska Airlines
Sat 2/288:00 am
IDA
-
PSC
1 stop5h 19m
Alaska Airlines
Deal found 2/9$495
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 2/231:00 pm
PSC
-
IDA
2 stops8h 21m
Delta
Tue 3/36:35 pm
IDA
-
PSC
1 stop6h 03m
Delta
Deal found 2/10$502
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 10/205:25 am
PSC
-
WYS
1 stop6h 55m
United Airlines
Sat 10/242:02 pm
WYS
-
PSC
1 stop7h 51m
United Airlines
Deal found 2/10$507
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 2/277:04 pm
PSC
-
IDA
1 stop3h 32m
Alaska Airlines
Tue 3/35:20 pm
IDA
-
PSC
2 stops30h 18m
Alaska Airlines
Deal found 2/12$586

Find flight deals from Pasco to Idaho

Keep the following information in mind while searching for Pasco to Idaho flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$342
(Alaska Airlines)
Provider with most accurate pricing for Pasco Tri Cities-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pasco Tri Cities-Boise Air Term. Gowen Fld flights.
Search Deals
From Pasco Tri Cities to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco to Idaho 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 12, 2026.
Use the filters below to find and compare flights from Pasco to Idaho that are best for you.

Fly from

Pasco

Fly to

Idaho

Route

Depart

Return

Price

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Fri 3/6

7:04 pm-11:36 pm

1 stop3h 32m

Idaho Falls Fanning Field

Mon 3/9

5:20 pm-8:55 pm

1 stop4h 35m

$342

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Thu 4/23

8:00 am-3:29 pm

1 stop6h 29m

Idaho Falls Fanning Field

Sat 4/25

4:06 pm-6:53 pm

1 stop3h 47m

$358

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sat 2/28

5:12 am-4:43 pm

1 stop10h 31m

Idaho Falls Fanning Field

Wed 3/4

5:20 pm-8:55 pm

1 stop4h 35m

$477

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Mon 2/23

7:04 pm-11:36 pm

1 stop3h 32m

Idaho Falls Fanning Field

Tue 3/3

8:00 am-12:19 pm

1 stop5h 19m

$484

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Wed 2/18

5:00 pm-10:21 pm

1 stop4h 21m

$394

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Tue 2/17

1:00 pm-10:21 pm

2 stops8h 21m

$535

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Wed 2/18

7:00 am-11:36 pm

3 stops39h 36m

$1,316

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Tue 2/17

7:00 am-4:43 pm

3 stops32h 43m

$1,829

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Best time to book a flight from Pasco to Idaho

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

Cheapflights Insights

Everything you need to know about your flight from Pasco to Idaho
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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. Reviews last updated February 12, 2026.
Get a feel of what it's like to fly with Alaska Airlines from Pasco to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,879 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,879 reviews
Alaska Airlines
8.0
Very good
11,879 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

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

  • What airport do you fly from for flights from Pasco to Idaho?

    If you book a flight to Idaho from Pasco, you will be flying from Tri Cities, which is the city’s only airport. Pasco Tri Cities (PSC) is located 1.9 mi from the center of Pasco.

  • How long is the flight from Pasco to Idaho?

    Alaska Airlines can get you from Pasco to Idaho in just under 3h 32m. Your travel time can differ by up to . There are 393 mi between Pasco and Idaho.

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

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

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

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

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

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

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Top airline flying from Pasco to Idaho

Discover the top airline that operate flights from Pasco to Idaho. 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$172Average$373FlexibilityNo cancel feeOn-time75%

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