Cheap Flights from Pasco (PSC) to Boise (BOI)

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Compare Pasco to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Find the cheapest month to fly from Pasco to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Pasco to Boise flights are currently cheapest in June.

Pasco to Boise: Alternative routes

Compare routes from Pasco to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Pasco to Boise: Flight information

The things to know before you go.
Cheapest flight found$120
Cheapest month to flyJune

Finding cheap flights from Pasco to Boise: Frequently asked questions

The best price we found for a round-trip flight from Pasco to Boise is $280. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Pasco to Boise. But we found flights with one or more stops from $280.
There are no flights flying from Pasco to Boise, as of May 2025.
The cheapest month to fly from Pasco to Boise is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pasco Airport to Boise Airport on Tuesday, July 1, 2025.
No airlines currently offer direct flights between Pasco Airport and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Boise.

Flying from Tri-Cities Airport (PSC) to Boise Air Terminal (Gowen Field) Airport (BOI): what you need to know

  • Your PSC to BOI flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Flying during a peak month such as May? Major public holidays and other high seasons can lead to longer lines and delays at check-in and security. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Tri-Cities Airport to Boise Air Terminal (Gowen Field) Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to tour the city of your choice. Popular stopovers between PSC and BOI include:

    • Seattle-Tacoma International Airport

    • Salt Lake City International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Tri-Cities Airport (PSC) to Boise Air Terminal (Gowen Field) Airport (BOI)

  • Right now, $120 is the cheapest price we've seen for a one-way Tri-Cities Airport to Boise Air Terminal (Gowen Field) Airport flight. The best price for a return ticket is $280. Keep in mind that fares could change due to availability when booking.

  • It's often best to book in advance if you want to find cheap tickets from PSC to BOI. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • If you're flexible with your trip dates, try using the 'Whole month' search tool. It'll show you the lowest price across each month when searching for a flight from Tri-Cities Airport to Boise Air Terminal (Gowen Field) Airport.

  • You won't have to check back in every day to see if fares have gone down when you create a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from PSC to BOI.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Tri-Cities Airport to Boise Air Terminal (Gowen Field) Airport.

Handy information about Tri-Cities Airport (PSC)

  • The address for PSC is 3601 N 20th Avenue.

  • Tri-Cities Airport scores high marks for its on-time performance. 84.01% of flights that depart PSC arrive at their destination as scheduled.

  • To get to Tri-Cities Airport from central Pasco, it'll take about 10 minutes if you're traveling by car. Of course, this depends on traffic conditions. It's approximately 3 miles from the airport to the city center.

  • The trip on public transport typically takes 35 minutes.

  • Taking an early flight from Tri-Cities Airport to Boise Air Terminal (Gowen Field) Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays near PSC:

Arriving at Boise Air Terminal (Gowen Field) Airport (BOI)

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

  • You'll find BOI at 3201 Airport Way.

  • From Boise Air Terminal (Gowen Field) Airport, Boise is approximately 11 miles away. It takes around 20 minutes to get to the center driving.

  • Traveling to the center by public transport takes about 1 hour 35 minutes.

When to fly to Boise Air Terminal (Gowen Field) Airport (BOI)

  • The quietest month for a flight from Tri-Cities Airport to Boise Air Terminal (Gowen Field) Airport is May, while July is the busiest. Pick the ideal time to visit Boise based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Boise is July, with the temperature ranging between 59ºF and 95ºF. Book your flights from Tri-Cities Airport to Boise Air Terminal (Gowen Field) Airport in this month if this is the kind of weather you like.

  • Look for cheap tickets from PSC to BOI in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 12ºF and 41ºF on average.

Explore more of United States

  • Boise has plenty going for it, but there are so many other corners of United States you should also see. Around 290 miles north of Boise, a trip to Spokane will keep you busy. Check out popular attractions like Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • Salt Lake City is another favorite destination in United States and is around 300 miles south-east of Boise. No journey is complete without dropping by Temple Square, Utah State Capitol and Red Butte Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.