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$218 Cheap Flights from Detroit (DTW) to Pasco (PSC)

View $218 flight on Wed, Oct 14, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC)

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Cheap Flights from Detroit to Pasco (DTW-PSC)

Prices were available within the past 7 days and start at $218 for one-way flights and $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Wed, Oct 14 - Tue, Oct 20
DTW
Detroit
PSC
Pasco
$427 Roundtrip, found 19 hours ago
$427
Roundtrip
found 19 hours ago
Select Bargain Flight flight, departing Wed, Oct 14 from Detroit to Pasco, returning Tue, Oct 20, priced at $427 found 19 hours ago
United
Wed, Oct 14 - Tue, Oct 20
DTW
Detroit
PSC
Pasco
$435 Roundtrip, found 19 hours ago
$435
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Oct 14 from Detroit to Pasco, returning Tue, Oct 20, priced at $435 found 19 hours ago
Delta
Wed, Oct 14 - Tue, Oct 20
DTW
Detroit
PSC
Pasco
$435 Roundtrip, found 19 hours ago
$435
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Oct 14 from Detroit to Pasco, returning Tue, Oct 20, priced at $435 found 19 hours ago
United
Wed, Oct 14 - Tue, Oct 20
DTW
Detroit
PSC
Pasco
$440 Roundtrip, found 19 hours ago
$440
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Oct 14 from Detroit to Pasco, returning Tue, Oct 20, priced at $440 found 19 hours ago
Bargain Flight
Wed, Sep 30 - Thu, Oct 1
DTW
Detroit
PSC
Pasco
$443 Roundtrip, found 2 days ago
$443
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Wed, Sep 30 from Detroit to Pasco, returning Thu, Oct 1, priced at $443 found 2 days ago
Alaska Airlines
Sat, Aug 29 - Sat, Sep 5
DTW
Detroit
PSC
Pasco
$445 Roundtrip, found 2 days ago
$445
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Aug 29 from Detroit to Pasco, returning Sat, Sep 5, priced at $445 found 2 days ago
Alaska Airlines
Wed, Oct 14 - Tue, Oct 20
DTW
Detroit
PSC
Pasco
$449 Roundtrip, found 19 hours ago
$449
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Oct 14 from Detroit to Pasco, returning Tue, Oct 20, priced at $449 found 19 hours ago
American Airlines
Wed, Sep 16 - Sun, Sep 20
DTW
Detroit
PSC
Pasco
$452 Roundtrip, found 5 days ago
$452
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 16 from Detroit to Pasco, returning Sun, Sep 20, priced at $452 found 5 days ago
Bargain Flight
Thu, Oct 8 - Tue, Oct 13
DTW
Detroit
PSC
Pasco
$453 Roundtrip, found 4 days ago
$453
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Thu, Oct 8 from Detroit to Pasco, returning Tue, Oct 13, priced at $453 found 4 days ago
American Airlines
Sat, Aug 29 - Mon, Aug 31
DTW
Detroit
PSC
Pasco
$457 Roundtrip, found 1 day ago
$457
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 29 from Detroit to Pasco, returning Mon, Aug 31, priced at $457 found 1 day ago

Alternative airports near Pasco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tri-Cities PSC. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $525
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $525

What you need to know for your flight from Detroit Metropolitan Wayne County to Tri-Cities

Detroit (DTW) to Pasco (PSC) at a glance

Travel from Detroit (DTW) to Pasco (PSC) with a selection of airlines offering this domestic short-haul route. Compare Detroit to Pasco flights from various carriers to find the itinerary that aligns with your budget and schedule while you discover Pasco's renowned attractions and neighborhoods. Check out the essential details for flights departing from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC).

  • Fastest flight duration: around 6 hours in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,800 miles (2,900 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $165–$555, depending on seasonality and how far ahead you book

Flights from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC)

Based on the latest traveler bookings, here are the top airlines favored for flights from Detroit to Pasco, primarily for their one-stop service. Popular layover choices include Seattle-Tacoma International Airport (SEA) with a layover of about 1 hour, Denver International Airport (DEN) featuring approximately 1 hour and 15 minutes, and Salt Lake City International Airport (SLC), also around 1 hour and 15 minutes. This offers you the opportunity to compare options based on price, total travel time, and cabin class to create your ideal itinerary.

  • Delta: This full-service airline provides one-stop flights, commanding about 39% of departures on this route. One-way ticket prices generally fall between $195 and $545. Passengers can expect an in-flight duration of 6 hours, with the overall travel time, including layover, being approximately 7 hours and 15 minutes.
  • Alaska Airlines: Offering one-stop service, Alaska Airlines accounts for around 25% of flights on this route. One-way fares typically range from $180 to $515. The in-flight experience lasts about 6 hours, and the total journey time, factoring in a layover, is roughly 7 hours and 15 minutes.
  • United: This full-service carrier provides one-stop options and represents approximately 22% of departures on the route. Fares for one-way tickets usually span from $165 to $680. Travelers can anticipate 6 hours of flight time, with the entire journey, including layover, taking about 7 hours and 15 minutes.
  • American Airlines: As a full-service airline, American Airlines offers one-stop service, holding about 14% of the departures for this route. One-way fares are typically between $185 and $625. The flight time is approximately 6 hours, leading to a total travel duration, including layover, of around 7 hours and 15 minutes.

Best time to fly from Detroit (DTW) to Pasco (PSC)

The most popular months for travelers flying from Detroit to Pasco are March, April, and May, when peak temperatures in Pasco reach up to 63.7°F in May. If you prefer quieter travel, consider February, the least busy time to visit with temperatures around 37.8°F and typically the lowest average one-way fare (around $218). Flight availability peaks in June, with approximately 10 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: February usually offers good deals with average one-way fare around $218, roughly 32% cheaper than the yearly average.
  • Most flight options: June has the highest number of flights from Detroit to Pasco, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January34.3°F (1.3°C)Average7$354
February37.8°F (3.2°C)Low7$218
March45.9°F (7.7°C)High8$338
April53.8°F (12.1°C)High8$367
May63.7°F (17.6°C)High9$346
June71.4°F (21.9°C)Average10$354
July80.1°F (26.7°C)Average9$291
August78.8°F (26.0°C)Average9$336
September68.7°F (20.4°C)Low8$282
October55.2°F (12.9°C)Low9$277
November41.9°F (5.5°C)Average7$348
December33.4°F (0.8°C)Average8$389

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Detroit (DTW) to Pasco (PSC)

  • Detroit to Richland (DTW-RLD): Located approximately 9 miles from Tri-Cities Airport (PSC), Richland Airport (RLD) serves the area efficiently.
  • Detroit to Walla Walla (DTW-ALW): Walla Walla Regional Airport (ALW) lies about 42 miles from Tri-Cities Airport (PSC), providing convenient access.
  • Flint to Pasco (FNT-PSC): Bishop International Airport (FNT) is roughly 56 miles from Detroit Metropolitan Wayne County Airport (DTW), ensuring connectivity to the region.

How to find the best prices for flights from Detroit (DTW) to Pasco (PSC)

Getting some of the best deals on flights from Detroit 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 usually found when booking 2 to 8 weeks in advance, but most travelers tend to book within 2 weeks. Morning departures (5 a.m. to 12 p.m.) often offer lower prices, while afternoon flights (12 p.m. to 6 p.m.) are the most popular. Additionally, flying on Tuesday generally provides cheaper rates, although Friday is the most favored 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 Detroit Metropolitan Wayne County Airport

Pasco welcomes travelers from Detroit 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 from the airport and is typically reached by car, while Burbank Seaport (a seaport) is around 8.3 miles away, also most conveniently accessed by car.

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities) cost?
You can find cheap one-way flights from $218 and cheap return flights from $427 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities) with Expedia. One-way flights typically cost between $274 and $1335, and return flights often range between $552 and $1803. 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
The cheapest month to fly from DTW to PSC is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
Enter DTW to PSC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
American Airlines is one of the cheapest airlines offering connecting flights from Detroit, MI (DTW) to Pasco, WA (PSC), with round-trip tickets starting from around $426. 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) 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.
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
The earliest flight from Detroit, MI (DTW) to Pasco, WA (PSC) usually departs at around 5:00 AM, operated by American Airlines. This is a seasonal service available in March, making it a great option for early risers looking to make the most of their 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
The most popular departure times for flights from Detroit, MI (DTW) to Pasco, WA (PSC) are in the early morning, from 6am to 9am. This accounts for around 37% of total traffic. Many major carriers, including Delta, American Airlines and Alaska Airlines, offer flights during this window. Many travelers prefer this time because it allows them to maximize their day upon arrival.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
Flights from DTW to PSC with one stop typically take around 7 hours, covering approximately 1,777 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
Select the "Business class" and "First class" filters when looking for DTW 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) 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 Detroit Metropolitan Wayne County (DTW)?
If you're planning to travel to Pasco from Detroit Metropolitan Wayne County (DTW), you can fly into Tri-Cities (PSC) Some flights may connect through major hubs like O'Hare Intl. (ORD), George Bush Intercontinental (IAH), Liberty Intl. (EWR) 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Detroit, MI (DTW-Detroit Metropolitan Wayne County) 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 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) 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
Detroit Metropolitan Wayne County
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$427
Distance
1776 mi

Book with confidence

Detroit to Pasco Flights

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

 

The best time to book a flight from Detroit to Pasco

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Pasco in 2026. You can also book with separate airlines for your outbound and return journeys, from $218 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 Detroit 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 Detroit 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.

 

Detroit to Pasco Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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