$199 Cheap Flights from Boston (BOS) to Pasco (PSC)

View $199 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Tri-Cities Airport (PSC)

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Cheap Flights from Boston to Pasco (BOS-PSC)

Prices were available within the past 7 days and start at $199 for one-way flights and $397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 16 - Tue, Sep 22
BOS
Boston
PSC
Pasco
$397 Roundtrip, found 6 days ago
$397
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 16 from Boston to Pasco, returning Tue, Sep 22, priced at $397 found 6 days ago
Alaska Airlines
Wed, Sep 16 - Tue, Sep 22
BOS
Boston
PSC
Pasco
$400 Roundtrip, found 6 days ago
$400
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Boston to Pasco, returning Tue, Sep 22, priced at $400 found 6 days ago
Alaska Airlines
Wed, Sep 16 - Tue, Sep 22
BOS
Boston
PSC
Pasco
$405 Roundtrip, found 6 days ago
$405
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Boston to Pasco, returning Tue, Sep 22, priced at $405 found 6 days ago
Alaska Airlines
Tue, Sep 8 - Tue, Sep 15
BOS
Boston
PSC
Pasco
$417 Roundtrip, found 2 days ago
$417
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Sep 8 from Boston to Pasco, returning Tue, Sep 15, priced at $417 found 2 days ago
Alaska Airlines
Wed, Sep 16 - Tue, Sep 22
BOS
Boston
PSC
Pasco
$420 Roundtrip, found 6 days ago
$420
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Boston to Pasco, returning Tue, Sep 22, priced at $420 found 6 days ago
Delta
Fri, Sep 18 - Wed, Sep 23
BOS
Boston
PSC
Pasco
$425 Roundtrip, found 6 days ago
$425
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 18 from Boston to Pasco, returning Wed, Sep 23, priced at $425 found 6 days ago
Delta
Sat, Oct 17 - Wed, Oct 21
BOS
Boston
PSC
Pasco
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 17 from Boston to Pasco, returning Wed, Oct 21, priced at $438 found 2 days ago
Delta
Wed, Sep 16 - Tue, Sep 22
BOS
Boston
PSC
Pasco
$441 Roundtrip, found 6 days ago
$441
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 16 from Boston to Pasco, returning Tue, Sep 22, priced at $441 found 6 days ago
American Airlines
Sat, Oct 17 - Wed, Oct 21
BOS
Boston
PSC
Pasco
$449 Roundtrip, found 2 days ago
$449
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 17 from Boston to Pasco, returning Wed, Oct 21, priced at $449 found 2 days ago
United
Sat, Oct 17 - Wed, Oct 21
BOS
Boston
PSC
Pasco
$506 Roundtrip, found 2 days ago
$506
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 17 from Boston to Pasco, returning Wed, Oct 21, priced at $506 found 2 days ago

Alternative airports near Pasco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tri-Cities PSC. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $581
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $581

What you need to know for your flight from Logan Intl. to Tri-Cities

Boston (BOS) to Pasco (PSC) at a glance

Embark on your journey from Boston (BOS) to Pasco (PSC) with a range of airlines available for this domestic long-haul route. Explore various options, from full-service carriers to budget airlines, to discover the itinerary that aligns with your budget and travel plans while experiencing the renowned attractions and neighborhoods of Pasco. Get all the essential details for flights departing from Logan International Airport (BOS) to Tri-Cities Airport (PSC).

  • Fastest flight duration: around 7h 15m in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 2,400 miles (3,860 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $145–$480, depending on seasonality and how far ahead you book

Flights from Logan International Airport (BOS) to Tri-Cities Airport (PSC)

Based on the latest traveler bookings, here are the top airlines favored by passengers flying from Boston to Pasco, particularly for one-stop and multi-stop journeys. Popular layover options include Seattle-Tacoma International Airport (SEA) with a layover of about 55 minutes, Sky Harbor International Airport (PHX) and Salt Lake City International Airport (SLC), both featuring roughly 1 hour and 15 minutes of layover time. This variety allows you to adjust your itinerary by balancing price, total travel time, and cabin class for the best travel experience.

  • Delta: As a comprehensive service provider, Delta delivers one-stop travel options with one-way fares usually falling between $145 and $580. It represents about 43% of flights on this route, featuring an in-flight duration of 7 hours and 15 minutes, and a total travel time of approximately 8 hours and 30 minutes, including layover.
  • Alaska Airlines: This full-service airline offers one-stop routes, with one-way ticket prices typically ranging from $155 to $420. Alaska Airlines accounts for roughly 24% of departures on this route, boasting an in-flight time of 7 hours and 15 minutes and a total journey duration of around 8 hours and 30 minutes, including layover.
  • American Airlines: Providing both one-stop and multi-stop services, American Airlines features one-way fares generally between $145 and $470. It makes up around 19% of the departures for this route, with a standard one-stop flight lasting 7 hours and 15 minutes, leading to a total travel time of about 8 hours and 30 minutes.
  • United: Known for its full-service offerings, United provides one-stop travel options with one-way fares typically ranging from $175 to $720. It accounts for nearly 14% of departures on this route, with an in-flight time of 7 hours and 15 minutes and an overall journey time of approximately 8 hours and 30 minutes, including layover.

Best time to fly from Boston (BOS) to Pasco (PSC)

The most popular months for travelers flying from Boston to Pasco are June, August, and September, when peak temperatures in Pasco reach up to 78.8°F in August. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 55.2°F. For better deals, February usually offers the lowest average one-way fare around $241. Flight availability peaks in June, July, and August, with approximately 10 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: February usually offers good deals with average one-way fare around $241, roughly 20% cheaper than the yearly average.
  • Another budget-friendly time to fly: August typically offers an average one-way fare of around $243.
  • Most flight options: June, July, and August have the highest number of flights from Boston to Pasco, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January34.3°F (1.3°C)Low7$310
February37.8°F (3.2°C)Average7$241
March45.9°F (7.7°C)Average8$266
April53.8°F (12.1°C)Average7$327
May63.7°F (17.6°C)Average8$284
June71.4°F (21.9°C)High10$363
July80.1°F (26.7°C)Average10$294
August78.8°F (26.0°C)High10$243
September68.7°F (20.4°C)High9$308
October55.2°F (12.9°C)Low7$283
November41.9°F (5.5°C)Low7$325
December33.4°F (0.8°C)Average9$398

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Boston (BOS) to Pasco (PSC)

  • Boston to Walla Walla (BOS-ALW): Walla Walla Regional Airport (ALW) lies approximately 42 miles from Tri-Cities Airport (PSC). One-way economy tickets for this journey usually fall between $220 and $695, influenced by the time of year and how far in advance you book. Most flights on this route typically require one stop, primarily connecting through Seattle - Tacoma International Airport (SEA). Leading airlines for this route include Alaska Airlines and Hawaiian Airlines, with business class service also offered.

How to find the best prices for flights from Boston (BOS) to Pasco (PSC)

Getting some of the best deals on flights from Boston to Pasco 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 generally available when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Departures in the morning (5 AM to 12 PM) are usually less expensive and are also the most popular times to fly. Additionally, flying on Saturday often results in lower prices, while Wednesday remains the most favored 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.* Find Pasco hotel and flight deals.
  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 Tri-Cities Airport from Logan International Airport

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

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Pasco, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Tri-Cities Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Tri-Cities 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 Tri-Cities Airport, Pasco Station, a train station, is located about 3.5 miles away by car, while Burbank Seaport, a seaport, is situated approximately 8.3 miles from the airport, typically reached by car as well.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) cost?
You can find cheap one-way flights from $199 and cheap return flights from $397 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) with Expedia. One-way flights usually range from $251 to $1403, and return flights typically cost between $473 and $1878. 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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) 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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
The cheapest month to fly from BOS to PSC is September 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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
Enter BOS to PSC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
American Airlines offers one of the cheapest connecting flights from Boston, MA (BOS) to Pasco, WA (PSC), with round-trip tickets starting from around $1,149 with a layover in O'Hare Intl. (ORD). 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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities), 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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BOS to PSC. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
Flights from BOS to PSC with one stop typically take around 9 hours, covering approximately 2,356 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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
You can fly first class between BOS and PSC. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) 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.
What airports do you fly into for Pasco from Logan Intl. (BOS)?
If you're planning to travel to Pasco from Logan Intl. (BOS), you can fly into Tri-Cities (PSC) Some flights may connect through major hubs like O'Hare Intl. (ORD), Liberty Intl. (EWR), Washington Dulles Intl. (IAD) before reaching Pasco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) 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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package 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 Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Boston, MA (BOS-Logan Intl.) to Pasco, WA (PSC-Tri-Cities) 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
Logan Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$390
Distance
2356 mi

Book with confidence

Boston to Pasco Flights

The cheapest times to fly from Boston to Pasco

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 Boston to Pasco are during the month of September. You can find some of the cheapest flights from Boston to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Pasco

Sunday is one of the best days to book for cheap flights from Boston to Pasco: 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 Boston to Pasco

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 Boston to Pasco in 2026. You can also book with separate airlines for your outbound and return journeys, from $199 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 Boston to Pasco 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 Boston to Pasco 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.

 

Boston to Pasco Flights

*Flight schedules are subject to change.

*Available to One Key members.