Title: Cheap Flights from Des Moines (DSM) 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 Des Moines (DSM) 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 Des Moines International Airport (DSM) to Tri-Cities Airport (PSC) - ![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:dsm,to:psc,departure:17/11/2025TANYT&leg2=from:psc,to:dsm,departure:24/11/2025TANYT&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:dsm,to:psc,departure:17/11/2025TANYT&leg2=from:psc,to:dsm,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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:dsm,to:psc,departure:17/11/2025TANYT&leg2=from:psc,to:dsm,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:dsm,to:psc,departure:17/11/2025TANYT&leg2=from:psc,to:dsm,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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 DSM to PSC? > Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Des Moines Intl. Airport and PSC start from . Book now to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from DSM to PSC? > The majority of flights can be cancelled online, but whether you are charged a fee depends on your airline. If you do need to cancel your break, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Des Moines Intl. Airport (DSM) to Tri-Cities Airport that have flexible change policies? > Select our "No change fees" filter to find flexible travel options for your flight from Des Moines Intl. Airport (DSM) to Tri-Cities Airport. This allows you to secure a good price ahead of time and still have the freedom to make changes without any extra fees. Just keep in mind that fare differences may still apply. ### How many hours is the flight from Des Moines Intl. Airport to PSC? > It takes roughly 5 hours and 26 minutes to fly from Des Moines Intl. Airport to Tri-Cities Airport. But with a solid playlist and a few interesting magazines, the hours will go by quicker. ### How far is the flight from DSM to PSC? > Around 2,100 kilometres separates Des Moines and Pasco, so pack some in-flight entertainment to help you while away a couple of hours. That juicy novel you haven't started will be perfect. ### Which airlines fly direct from Des Moines Intl. Airport (DSM) to Tri-Cities Airport (PSC)? > Unfortunately, there are no airlines that fly directly between Des Moines Intl. Airport and PSC. You'll have to book a flight with at least one stop. ### Are DSM to Tri-Cities Airport (PSC) flight tickets cheaper when they're purchased at the last minute? > Late planners can occasionally find a bargain, with some super cheap fares from DSM to Tri-Cities Airport (PSC) surfacing a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance. ## Travel information | Origin airport | Des Moines Intl. | | --- | --- | | Destination airport | Tri-Cities | | Distance | 2084 km | ## Book with confidence ### Des Moines to Pasco Flights **The easy way to book your flights from Des Moines to Pasco**  With Expedia, it’s simple to find and book flights to Pasco from Des Moines 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 Des Moines to Pasco today, tomorrow, or this week.   **Save dollars with cheap flights from Des Moines Intl., DSM to Tri-Cities, PSC**  Sort your search results by price to find great deals on your flight from Des Moines to Pasco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pasco from Des Moines 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 Des Moines**  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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