$236 Cheap Flights from Des Moines (DSM) to Pasco (PSC)

View $236 flight on Wed, Aug 5, 2026Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Tri-Cities Airport (PSC)

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Cheap Flights from Des Moines to Pasco (DSM-PSC)

Prices were available within the past 7 days and start at $236 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 7 - Mon, Aug 10
DSM
Des Moines
PSC
Pasco
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 7 from Des Moines to Pasco, returning Mon, Aug 10, priced at $329 found 1 day ago
American Airlines
Fri, Jul 3 - Wed, Jul 8
DSM
Des Moines
PSC
Pasco
$395 Roundtrip, found 2 days ago
$395
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 3 from Des Moines to Pasco, returning Wed, Jul 8, priced at $395 found 2 days ago
United
Sat, Jun 13 - Wed, Jun 17
DSM
Des Moines
PSC
Pasco
$415 Roundtrip, found 4 days ago
$415
Roundtrip
found 4 days ago
Select United flight, departing Sat, Jun 13 from Des Moines to Pasco, returning Wed, Jun 17, priced at $415 found 4 days ago
American Airlines
Fri, Aug 7 - Mon, Aug 10
DSM
Des Moines
PSC
Pasco
$419 Roundtrip, found 1 day ago
$419
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 7 from Des Moines to Pasco, returning Mon, Aug 10, priced at $419 found 1 day ago
United
Thu, Jun 11 - Tue, Jun 16
DSM
Des Moines
PSC
Pasco
$434 Roundtrip, found 5 days ago
$434
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 11 from Des Moines to Pasco, returning Tue, Jun 16, priced at $434 found 5 days ago
United
Wed, Jul 15 - Tue, Jul 21
DSM
Des Moines
PSC
Pasco
$461 Roundtrip, found 1 day ago
$461
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 15 from Des Moines to Pasco, returning Tue, Jul 21, priced at $461 found 1 day ago
American Airlines
Wed, Aug 5 - Fri, Aug 14
DSM
Des Moines
PSC
Pasco
$464 Roundtrip, found 3 days ago
$464
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 5 from Des Moines to Pasco, returning Fri, Aug 14, priced at $464 found 3 days ago
United
Wed, Jul 15 - Tue, Jul 21
DSM
Des Moines
PSC
Pasco
$466 Roundtrip, found 1 day ago
$466
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 15 from Des Moines to Pasco, returning Tue, Jul 21, priced at $466 found 1 day ago
Delta
Wed, Aug 5 - Wed, Aug 12
DSM
Des Moines
PSC
Pasco
$487 Roundtrip, found 3 days ago
$487
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 5 from Des Moines to Pasco, returning Wed, Aug 12, priced at $487 found 3 days ago
Alaska Airlines
Sat, Jun 13 - Wed, Jul 1
DSM
Des Moines
PSC
Pasco
$613 Roundtrip, found 2 days ago
$613
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jun 13 from Des Moines to Pasco, returning Wed, Jul 1, priced at $613 found 2 days ago

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

Des Moines (DSM) to Pasco (PSC) at a glance

Explore a range of airlines offering flights from Des Moines (DSM) to Pasco (PSC) on this convenient domestic short-haul route. Compare various options from full-service carriers to find the itinerary that suits your budget, schedule, and travel plans as you discover Pasco's renowned attractions and neighborhoods. Here, you'll find key details for flights departing from Des Moines International Airport (DSM) to Tri-Cities Airport (PSC).

  • Fastest flight duration: around 4h 45m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,300 miles (2,090 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $135–$535, depending on seasonality and how far ahead you book

Flights from Des Moines International Airport (DSM) to Tri-Cities Airport (PSC)

Based on the latest traveler bookings, here are the top airlines flying from Des Moines to Pasco, often favored for their one-stop services. Common layover points include Denver International Airport (DEN) with about a 1-hour stop, Minneapolis - St. Paul International Airport (MSP) featuring approximately a 2-hour and 30-minute layover, and Sky Harbor International Airport (PHX) with around a 1-hour and 15-minute stop. These options provide you with the flexibility to balance price, total travel time, and cabin class for the ideal itinerary.

  • United: As a comprehensive airline, United provides one-stop service with one-way ticket prices generally between $140 and $580. It represents around 59% of the departures along this route, with an air travel duration of 4 hours and 45 minutes, totaling about 6 hours for the complete journey, including layover time.
  • Delta: Delta, another full-service airline, offers one-stop flights priced between $135 and $305 for one-way trips. It accounts for nearly 29% of departures on this route, featuring an in-flight duration of 4 hours and 45 minutes and an overall travel time of approximately 6 hours, including any layover.
  • American Airlines: This full-service carrier provides one-stop services with one-way fares typically ranging from $135 to $595. American Airlines makes up about 12% of the departures for this route, with a flight time of 4 hours and 45 minutes and a total journey time of close to 6 hours, factoring in the layover.

Alternative routes from Des Moines (DSM) to Pasco (PSC)

  • Des Moines to Richland (DSM-RLD): Located approximately 9 miles from Tri-Cities Airport (PSC), Richland Airport (RLD) serves as a convenient access point.
  • Des Moines to Walla Walla (DSM-ALW): Walla Walla Regional Airport (ALW) is roughly 42 miles distant from Tri-Cities Airport (PSC), providing travelers with a viable option.
  • Fort Dodge to Pasco (FOD-PSC): Fort Dodge Regional Airport (FOD) is situated about 76 miles from Des Moines International Airport (DSM), offering another route to consider.

How to find the best prices for flights from Des Moines (DSM) to Pasco (PSC)

Getting some of the best deals on flights from Des Moines 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 typically found when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Afternoon departures, between 12 PM and 6 PM, often offer lower prices and are the most popular flight times. Additionally, flying on Tuesday usually results in cheaper fares, while Wednesday is the most popular 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 Des Moines International Airport

Pasco welcomes travelers from Des Moines 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 and is also typically reached by car.

Frequently asked questions

How much does a flight from Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities) cost?
You can find cheap one-way flights from $236 and cheap return flights from $329 Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities) with Expedia. One-way flights typically cost between $180 and $996, and return flights often range between $425 and $1548. 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 Des Moines, IA (DSM-Des Moines 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 Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
April is the cheapest month to fly from Des Moines (DSM) to Pasco (PSC), with average return fares around $349. This is about 30% lower than the average price throughout the year, as demand typically decreases after the winter months. Other budget-friendly months to consider are January and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
Enter DSM to PSC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
Delta is one of the cheapest airlines offering connecting flights from Des Moines, IA (DSM) to Pasco, WA (PSC) with a layover in Minneapolis - St. Paul Intl. (MSP), starting from around $268. 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 Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Des Moines, IA (DSM-Des Moines 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 Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
For flights from Des Moines, IA (DSM) to Pasco, WA (PSC), April and January are the best months to fly. These months typically offer lower prices, averaging around $349 for a return flight. While May and July are more popular, choosing to fly in the cheaper months can provide you with a more budget-friendly travel experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
The earliest flight from Des Moines International Airport (DSM) to Tri-Cities Airport (PSC) typically departs at 5:00 AM, operated by American Airlines. This early departure allows you to make the most of your day in Pasco. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
The most popular departure times for flights from Des Moines, IA (DSM) to Pasco, WA (PSC) are in the late morning, from 9am to noon. About 36% of passengers prefer this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to start your day in Des Moines and arrive in Pasco with plenty of time to settle in.
How long does it take to fly from Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
A flight from DSM to PSC with a layover takes around 5 hours 50 minutes, with the route covering approximately 1,303 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 Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
You can fly first class between DSM and PSC. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Des Moines, IA (DSM-Des Moines 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 Des Moines Intl. (DSM)?
If you're planning to travel to Pasco from Des Moines Intl. (DSM), you can fly into Tri-Cities (PSC) Some flights may connect through major hubs like O'Hare Intl. (ORD), Denver Intl. (DEN), Minneapolis - St. Paul Intl. (MSP) 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 Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Des Moines, IA (DSM-Des Moines 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 Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Des Moines, IA (DSM-Des Moines 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 Des Moines, IA (DSM-Des Moines Intl.) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Des Moines, IA (DSM-Des Moines 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
Des Moines Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$328
Distance
1303 mi

Book with confidence

Des Moines to Pasco Flights

The cheapest times to fly from Des Moines 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 Des Moines to Pasco are during the month of August. You can find some of the cheapest flights from Des Moines to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Des Moines to Pasco

Sunday is one of the best days to book for cheap flights from Des Moines 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 Des Moines 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 Des Moines to Pasco in 2026. You can also book with separate airlines for your outbound and return journeys, from $236 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 Des Moines 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 Des Moines 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.

 

Des Moines to Pasco Flights

*Flight schedules are subject to change.

*Available to One Key members.