$159 Cheap Flights from Detroit (DTW) to Pasco (PSC)

View $159 flight on Wed, Jan 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 $159 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Feb 3 - Mon, Feb 16
DTW
Detroit
PSC
Pasco
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Detroit to Pasco, returning Mon, Feb 16, priced at $226 found 5 days ago
Delta
Thu, Jan 8 - Sat, Jan 24
DTW
Detroit
PSC
Pasco
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 8 from Detroit to Pasco, returning Sat, Jan 24, priced at $245 found 5 days ago
Hawaiian Airlines
Tue, Jan 13 - Sun, Jan 25
DTW
Detroit
PSC
Pasco
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Detroit to Pasco, returning Sun, Jan 25, priced at $246 found 5 days ago
Delta
Wed, Jan 14 - Sat, Jan 31
DTW
Detroit
PSC
Pasco
$250 Roundtrip, found 5 days ago
$250
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jan 14 from Detroit to Pasco, returning Sat, Jan 31, priced at $250 found 5 days ago
Hawaiian Airlines
Tue, Feb 3 - Fri, Feb 20
DTW
Detroit
PSC
Pasco
$255 Roundtrip, found 5 days ago
$255
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Detroit to Pasco, returning Fri, Feb 20, priced at $255 found 5 days ago
Hawaiian Airlines
Tue, Jan 20 - Sat, Jan 31
DTW
Detroit
PSC
Pasco
$265 Roundtrip, found 5 days ago
$265
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 20 from Detroit to Pasco, returning Sat, Jan 31, priced at $265 found 5 days ago
Hawaiian Airlines
Tue, Jan 20 - Wed, Feb 4
DTW
Detroit
PSC
Pasco
$274 Roundtrip, found 5 days ago
$274
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 20 from Detroit to Pasco, returning Wed, Feb 4, priced at $274 found 5 days ago
Alaska Airlines
Tue, Feb 3 - Sat, Feb 14
DTW
Detroit
PSC
Pasco
$276 Roundtrip, found 5 days ago
$276
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Feb 3 from Detroit to Pasco, returning Sat, Feb 14, priced at $276 found 5 days ago
American Airlines
Tue, Jan 13 - Sat, Jan 17
DTW
Detroit
PSC
Pasco
$353 Roundtrip, found 6 days ago
$353
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 13 from Detroit to Pasco, returning Sat, Jan 17, priced at $353 found 6 days ago
United
Mon, Feb 9 - Tue, Feb 10
DTW
Detroit
PSC
Pasco
$363 Roundtrip, found 2 days ago
$363
Roundtrip
found 2 days ago
Select United flight, departing Mon, Feb 9 from Detroit to Pasco, returning Tue, Feb 10, priced at $363 found 2 days ago

Find the cheapest month to fly from Detroit (DTW) to Pasco (PSC)

November is typically the cheapest month to fly

From $266 - $848 per traveler.

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 $679
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $679
Flights from Detroit (DTW) to Pasco (PSC)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$226
Distance
1776 mi

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 February. 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 $159 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.

 

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC) cost?
Snag a cheap one-way flight from $159 or cheap return flight from $226 from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC)?
The cheapest month to fly from DTW to PSC is February, when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DTW to PSC flight.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC)?
Direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DTW to PSC?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC)?
To avoid potential delays on the Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC) last-minute?
Last-minute bookings from DTW to PSC are usually more expensive. To secure the best rates, start searching for flights as early as possible. That said, if you can play around with your travel dates, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a DTW to PSC flight and hotel package?
You can save money by booking a DTW to PSC flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Tri-Cities Airport (PSC)?
Usually, it's possible to cancel or reschedule your DTW to PSC flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.