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$183 Cheap Flights from Pasco (PSC) to Boise (BOI)

View $183 flight on Wed, Nov 4, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Boise Airport (BOI)

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Cheap Flights from Pasco to Boise (PSC-BOI)

Prices were available within the past 7 days and start at $183 for one-way flights and $365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Nov 4 - Wed, Nov 11
PSC
Pasco
BOI
Boise
$365 Roundtrip, found 7 hours ago
$365
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Nov 4 from Pasco to Boise, returning Wed, Nov 11, priced at $365 found 7 hours ago
Delta
Mon, Feb 8 - Wed, Feb 10
PSC
Pasco
BOI
Boise
$385 Roundtrip, found 2 hours ago
$385
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Feb 8 from Pasco to Boise, returning Wed, Feb 10, priced at $385 found 2 hours ago
Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
PSC
Pasco
BOI
Boise
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Pasco to Boise, returning Tue, Sep 8, priced at $386 found 4 days ago
Alaska Airlines
Sat, Sep 5 - Mon, Sep 7
PSC
Pasco
BOI
Boise
$389 Roundtrip, found 1 day ago
$389
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Pasco to Boise, returning Mon, Sep 7, priced at $389 found 1 day ago
Alaska Airlines
Thu, Sep 3 - Wed, Sep 9
PSC
Pasco
BOI
Boise
$390 Roundtrip, found 21 hours ago
$390
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Thu, Sep 3 from Pasco to Boise, returning Wed, Sep 9, priced at $390 found 21 hours ago
Alaska Airlines
Sat, Sep 5 - Tue, Sep 8
PSC
Pasco
BOI
Boise
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Pasco to Boise, returning Tue, Sep 8, priced at $391 found 4 days ago
Alaska Airlines
Tue, Aug 25 - Thu, Aug 27
PSC
Pasco
BOI
Boise
$393 Roundtrip, found 2 days ago
$393
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug 25 from Pasco to Boise, returning Thu, Aug 27, priced at $393 found 2 days ago
Alaska Airlines
Thu, Sep 10 - Sat, Sep 12
PSC
Pasco
BOI
Boise
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 10 from Pasco to Boise, returning Sat, Sep 12, priced at $394 found 1 day ago
American Airlines
Wed, Sep 9 - Sat, Sep 12
PSC
Pasco
BOI
Boise
$701 Roundtrip, found 7 hours ago
$701
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Sep 9 from Pasco to Boise, returning Sat, Sep 12, priced at $701 found 7 hours ago
United
Fri, Dec 11 - Sun, Dec 13
PSC
Pasco
BOI
Boise
$800 Roundtrip, found 2 hours ago
$800
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Dec 11 from Pasco to Boise, returning Sun, Dec 13, priced at $800 found 2 hours ago

Find the cheapest month to fly from Pasco (PSC) to Boise (BOI)

February is typically the cheapest month to fly

From $146 - $324 per traveler.

What you need to know for your flight from Tri-Cities to Boise

Pasco (PSC) to Boise (BOI) at a glance

Travel from Pasco (PSC) to Boise (BOI) with a range of airlines on this domestic short-haul route. Discover options for pasco to boise flights as you compare itineraries that cater to your budget and schedule. Whether you're seeking cheap flights from pasco or exploring the vibrant neighborhoods and iconic attractions of Boise, you'll find the right fit for your travel plans. Here are the essential details for flights from Tri-Cities Airport to Boise Airport.

  • Fastest flight duration: around 2h 45m in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 250 miles (400 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $120–$455, depending on seasonality and how far ahead you book

Flights from Tri-Cities Airport (PSC) to Boise Airport (BOI)

Based on recent traveler bookings, here are the top airlines favored for routes from Pasco to Boise, primarily for their one-stop services. Common layover spots include Seattle-Tacoma International Airport (SEA) and Salt Lake City International Airport (SLC), each with approximately one-hour layovers. This gives you the opportunity to customize your travel experience by balancing price, total travel time, and cabin class to find the most suitable itinerary for your needs.

  • Delta: This comprehensive carrier provides one-stop service and holds about 51% of departures on the route. One-way ticket prices usually fall between $120 and $460. Expect an in-flight duration of 2 hours and 45 minutes, leading to a total travel time of approximately 4 hours, including layover.
  • Alaska Airlines: Also a full-service airline offering one-stop flights, Alaska Airlines represents around 49% of the departures. Their one-way fares typically range from $135 to $490. The flight time is about 2 hours and 45 minutes, with the entire journey lasting roughly 4 hours, including layover time.

Alternative route from Pasco (PSC) to Boise (BOI)

  • Richland to Boise (RLD-BOI): Richland Airport (RLD) is located approximately 9 miles from Tri-Cities Airport (PSC).

How to find the best prices for flights from Pasco (PSC) to Boise (BOI)

Getting some of the best deals on flights from Pasco to Boise is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking at least two months in advance, although most travelers book their flights 2 to 8 weeks ahead. Afternoon departures, between 12 PM and 6 PM, tend to be less expensive and are the most popular flight times. Additionally, flying on Saturday generally offers lower prices, while Wednesday is the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Boise Airport from Tri-Cities Airport

Boise welcomes travelers from Pasco with a range of transport options based on price, convenience, and proximity. Here's how to reach Boise efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Boise, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Boise Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Boise Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Boise Airport, Boise Station, a train station, is located about 2.4 miles away by car, while Boise Bus Station, a bus station, is situated about 3.8 miles away by car, providing convenient options for onward travel.

Frequently asked questions

How much does a flight from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) cost?
You can find cheap one-way flights from $183 and cheap return flights from $365 Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) with Expedia. One-way flights typically cost between $180 and $819, and return flights often range between $340 and $1180. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
The cheapest month to fly from PSC to BOI is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
Enter PSC to BOI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
Delta is one of the cheapest airlines offering connecting flights from Pasco (PSC) to Boise (BOI) with a layover in Seattle - Tacoma Intl. (SEA), starting from around $187 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PSC to BOI. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
For flights from Pasco, WA (PSC) to Boise, ID (BOI), the most popular departure times are from 6am to 9am. This time window accounts for about 36% of total traffic. Airlines like Delta Airlines and Alaska Airlines operate during this time. Many travelers prefer this timing to start their day early.
How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
Flights from PSC to BOI with one stop typically take around 6 hours 20 minutes, covering approximately 234 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
First class is available on flights from PSC to BOI. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • American Airlines

How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) flight with Expedia?
It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) at the last minute?
Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) flight and hotel package?
Securing a Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) Boise Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI)?
If you booked your Pasco, WA (PSC-Tri-Cities) to Boise, ID (BOI) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tri-Cities
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$359
Distance
233 mi

Book with confidence

Pasco to Boise Flights

The cheapest times to fly from Pasco to Boise

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pasco to Boise are during the month of November. You can find some of the cheapest flights from Pasco to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Boise

Sunday is one of the best days to book for cheap flights from Pasco to Boise: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pasco to Boise

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pasco to Boise in 2026. You can also book with separate airlines for your outbound and return journeys, from $183 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pasco to Boise flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pasco to Boise airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pasco to Boise Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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