CA $273 Cheap Flights from Baltimore (BWI) to Pasco (PSC)

View CA $273 flight on Tue, Jun 16, 2026Opens in a new window

Popular airlines from Baltimore Washington International Airport (BWI) to Tri-Cities Airport (PSC)

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Cheap flights from Baltimore (BWI) to Pasco (PSC)

Prices were available within the past 7 days and start at CA $273 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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.
How many flights per day from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities)?
There are approximately 25 connecting flights per day from Baltimore Washington Intl. Thurgood Marshall (BWI) to Tri-Cities (PSC). Some common connection points include Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), and O'Hare Intl. (ORD).
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities)?
The earliest flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Tri-Cities (PSC) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities)?
You'll typically find the most flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Tri-Cities (PSC) on a Friday, with around 25 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Fridays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities)?
The most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Tri-Cities (PSC) are in the early morning, from 6am to 9am. About 54% of passengers prefer this time window. Many major carriers, including Delta Air Lines, Alaska Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your journey.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities)?
A flight from BWI to PSC with a layover takes around 8 hours, with the route covering approximately 2,182 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities)?
Select the "Business class" and "First class" filters when looking for BWI to PSC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Baltimore Washington Intl. Thurgood Marshall (BWI)?
If you're planning to travel to Pasco from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly directly into Tri-Cities (PSC) Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW) 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Tri-Cities
Distance
3490 km

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