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$273+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — BOI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Thu 12/251:34 pmPSC - IDA
1 stop27h 16mAllegiant Air
Sun 12/286:21 pmIDA - PSC
1 stop25h 00mAllegiant Air
Deal found 12/16$629
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:00 amPSC - IDA
1 stop7h 32mAlaska Airlines
Sun 1/46:00 amIDA - PSC
1 stop4h 32mAlaska Airlines
Deal found 12/16$662
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/315:00 amPSC - IDA
1 stop16h 59mUnited Airlines
Sun 1/42:30 pmIDA - PSC
2 stops32h 05mUnited Airlines
Deal found 12/16$812
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/255:00 amPSC - IDA
1 stop7h 30mUnited Airlines
Sun 12/284:05 pmIDA - PSC
2 stops20h 38mUnited Airlines
Deal found 12/16$1,177

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$263
(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
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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 December 18, 2025.
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

Sat 2/21

8:25 am-4:43 pm

1 stop7h 18m

Idaho Falls Fanning Field

Wed 2/25

5:20 pm-8:55 pm

1 stop4h 35m

$273

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sat 2/14

12:56 pm-11:36 pm

1 stop9h 40m

Idaho Falls Fanning Field

Wed 2/18

5:20 pm-5:35 pm

2 stops25h 15m

$402

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sun 1/4

10:26 am-12:07 am

1 stop12h 41m

Idaho Falls Fanning Field

Fri 1/9

6:58 pm-12:20 am

1 stop6h 22m

$440

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Mon 1/12

6:19 pm-6:18 pm

1 stop22h 59m

Idaho Falls Fanning Field

Mon 1/19

6:58 pm-5:56 pm

2 stops23h 58m

$452

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Thu 1/1

1:52 pm-12:07 am

1 stop9h 15m

Idaho Falls Fanning Field

Mon 1/5

2:43 pm-8:58 pm

1 stop7h 15m

$537

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sun 1/4

4:56 pm-10:52 pm

1 stop4h 56m

Idaho Falls Fanning Field

Fri 1/9

1:15 pm-11:09 pm

2 stops10h 54m

$643

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Wed 12/31

6:00 am-2:32 pm

1 stop7h 32m

Idaho Falls Fanning Field

Sun 1/4

6:00 am-9:32 am

1 stop4h 32m

$662

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Wed 12/31

5:00 am-10:59 pm

1 stop16h 59m

Idaho Falls Fanning Field

Sun 1/4

2:30 pm-9:35 pm

2 stops32h 05m

$812

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sat 12/27

7:04 am-2:32 pm

1 stop6h 28m

$343

PascoIdaho Falls

PSC - IDA

PSCIDA

Pasco Tri Cities

Sun 12/28

6:00 am-12:07 am

1 stop17h 07m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results
1
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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 December 18, 2025.
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
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 7h 18m. 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.

See more FAQs

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$215Average$398FlexibilityNo cancel feeOn-time75%

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