Title: Cheap Flights from Redmond (RDM) 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://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Redmond (RDM) 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 Redmond Municipal Airport (RDM) 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:rdm,to:psc,departure:22/10/2025TANYT&leg2=from:psc,to:rdm,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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:rdm,to:psc,departure:22/10/2025TANYT&leg2=from:psc,to:rdm,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:rdm,to:psc,departure:22/10/2025TANYT&leg2=from:psc,to:rdm,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:rdm,to:psc,departure:22/10/2025TANYT&leg2=from:psc,to:rdm,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![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) ## Frequently asked questions ### How much is a flight from Robert's Field Airport (RDM) to Tri-Cities Airport (PSC)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between Robert's Field Airport (RDM) and Tri-Cities Airport (PSC) was . Cheap fares don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Robert's Field Airport (RDM) to Tri-Cities Airport? > We get that your situation can change unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from RDM to Tri-Cities Airport (PSC) that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from Robert's Field Airport (RDM) to PSC. This allows you to lock in a good price in advance and still have the freedom to reschedule without any extra fees. Just keep in mind that fare differences may still apply. ### How many hours is the flight from RDM to PSC? > There are plenty of ways to make the 4 hours and 8 minutes between RDM and Tri-Cities Airport (PSC) fly by. If you want to be productive, organize your camera roll or clear out all those backed-up emails. A nice snooze also helps pass the time! ### How far is the flight from RDM to Tri-Cities Airport? > The flight distance from Robert's Field Airport (RDM) (RDM) to Tri-Cities Airport (PSC) (PSC) is only 270 kilometres. You'll be disembarking the plane and grabbing your bags from the carousel in the blink of an eye. ### Which airlines fly direct from RDM to Tri-Cities Airport (PSC)? > Flying directly between Robert's Field Airport (RDM) and Tri-Cities Airport (PSC) isn't possible right now. However, you'll still be able to find a flight to Pasco with at least one stop. ### Are Roberts Field to Tri-Cities Airport (PSC) flight tickets cheaper when they're purchased at the last minute? > Tickets from RDM to Tri-Cities Airport are available up to 12 months before departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials. ## Travel information | Origin airport | Robert's Field | | --- | --- | | Destination airport | Tri-Cities | | Distance | 272 km | ## Book with confidence ### Redmond to Pasco Flights **The easy way to book your flights from Redmond to Pasco**  With Expedia, it’s simple to find and book flights to Pasco from Redmond 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 Redmond to Pasco today, tomorrow, or this week.   **Save dollars with cheap flights from Robert's Field, RDM to Tri-Cities, PSC**  Sort your search results by price to find great deals on your flight from Redmond to Pasco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pasco from Redmond 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 Redmond**  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. 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