$141 Cheap flight deals from Boise (BOI) to Tri-Cities (PSC)

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Airfares from $141 One Way, $257 Round Trip from Boise to Tri-Cities

Prices starting at $257 for return flights and $141 for one-way flights to Tri-Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 20 - Sat, May 24
BOI
Boise
PSC
Pasco
$257 Roundtrip, found 2 days ago
$257
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 20 from Boise to Pasco, returning Sat, May 24, priced at $257 found 2 days ago
Mon, Jun 2 - Tue, Jun 10
BOI
Boise
PSC
Pasco
$267 Roundtrip, found 6 hours ago
$267
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Mon, Jun 2 from Boise to Pasco, returning Tue, Jun 10, priced at $267 found 6 hours ago
Mon, Jun 9 - Tue, Jun 17
BOI
Boise
PSC
Pasco
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jun 9 from Boise to Pasco, returning Tue, Jun 17, priced at $267 found 1 day ago
Mon, Jun 2 - Tue, Jun 10
BOI
Boise
PSC
Pasco
$275 Roundtrip, found 6 hours ago
$275
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Mon, Jun 2 from Boise to Pasco, returning Tue, Jun 10, priced at $275 found 6 hours ago
Tue, May 20 - Sat, May 24
BOI
Boise
PSC
Pasco
$275 Roundtrip, found 2 days ago
$275
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 20 from Boise to Pasco, returning Sat, May 24, priced at $275 found 2 days ago

More About Flying To Tri-Cities from Boise

Route Information for Flights from Boise to Tri-Cities

Origin Airport IATA Code
BOI
Destination Airport IATA Code
PSC
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boise to Tri-Cities

It has never been easier to find cheap Boise to Tri-Cities flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

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Finding great deals on flights from Boise to Tri-Cities is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your Tri-Cities vacation even more.

Pile Up Miles With Discount Air Tickets

Not only can you find great bargains on Boise to Tri-Cities flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.

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Frequently asked questions

What is the shortest flight from Boise to Tri-Cities?
It can take just 2 hours and 28 minutes to travel from Boise Airport to Tri-Cities Airport. Sit back and enjoy the service, because you’ll be touching down in the blink of an eye.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.