Title: Cheap Flights from Baltimore (BWI) to Pasco (PSC) - Expedia.ca ![Beautiful lake. ](https://images.trvl-media.com/place/2878/e076e0af-b611-4721-b423-65a87b93597f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Brandi Blair ![](https://images.trvl-media.com/place/2878/e076e0af-b611-4721-b423-65a87b93597f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Baltimore (BWI) to Pasco (PSC) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Baltimore Washington International Airport (BWI) to Tri-Cities Airport (PSC) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:psc,departure:02/11/2025TANYT&leg2=from:psc,to:bwi,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:psc,departure:02/11/2025TANYT&leg2=from:psc,to:bwi,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:psc,departure:02/11/2025TANYT&leg2=from:psc,to:bwi,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:psc,departure:02/11/2025TANYT&leg2=from:psc,to:bwi,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bwi,to:psc,departure:02/11/2025TANYT&leg2=from:psc,to:bwi,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Baltimore (BWI) to Pasco (PSC) ### September is typically the cheapest month to fly From CA $444 - CA $1,147 per traveller. Flight from Baltimore to Pasco (BWI - PSC) route information | Origin airport | Baltimore Washington Intl. Thurgood Marshall | | --- | --- | | Destination airport | Tri-Cities | | Distance | 3490 km | ## Baltimore to Pasco Flights **The easy way to book your flights from Baltimore to Pasco**  With Expedia, it’s simple to find and book flights to Pasco from Baltimore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Tri-Cities, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baltimore to Pasco today, tomorrow, or this week.   **Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to Tri-Cities, PSC**  Sort your search results by price to find great deals on your flight from Baltimore to Pasco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pasco from Baltimore currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Pasco   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Pasco from Baltimore**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pasco with Expedia today. ## Frequently asked questions ### How much is a flight from BWI to PSC? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between BWI and Tri-Cities Airport was . Fares this cheap don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Tri-Cities Airport (PSC)? > Most flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your vacation, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from BWI Airport to PSC that have flexible change policies? > Plenty of airlines offer the option to reschedule your flight without a change fee. All you pay is the cost difference between flights. When searching for BWI Marshall to PSC flights, you'll see a "No change fees" filter for you to select. ### How many hours is the flight from BWI Marshall to Tri-Cities Airport (PSC)? > It takes around 7 hours and 12 minutes to jet from BWI Airport to Tri-Cities Airport. But with your favourite playlist and a good novel, the time will pass by quicker. ### How far is the flight from BWI Airport to PSC? > The flight distance between Baltimore Washington Intl. Thurgood Marshall Airport (BWI) (BWI) and PSC (PSC) is 3,500 kilometres. Work your way through your travel song playlist or finish off your latest read and the journey will zip on by. ### Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Tri-Cities Airport? > Flying nonstop between Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and Tri-Cities Airport (PSC) isn't possible at this time. However, you'll still be able to book a flight to Pasco with at least one stop. ### Are BWI Marshall to Tri-Cities Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from BWI Airport to Tri-Cities Airport at the last minute could save you some cash. However, you might miss out on a flight altogether! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. 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