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$293 Cheap Flights from Louisville (SDF) to Pasco (PSC)

View $293 flight on Fri, Oct 30, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Tri-Cities Airport (PSC)

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Cheap Flights from Louisville to Pasco (SDF-PSC)

Prices were available within the past 7 days and start at $293 for one-way flights and $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 7 - Mon, Nov 9
SDF
Louisville
PSC
Pasco
$359 Roundtrip, found 4 days ago
$359
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 7 from Louisville to Pasco, returning Mon, Nov 9, priced at $359 found 4 days ago
United
Sat, Nov 7 - Mon, Nov 9
SDF
Louisville
PSC
Pasco
$364 Roundtrip, found 4 days ago
$364
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 7 from Louisville to Pasco, returning Mon, Nov 9, priced at $364 found 4 days ago
Delta
Tue, Jan 26 - Sun, Jan 31
SDF
Louisville
PSC
Pasco
$384 Roundtrip, found 1 hour ago
$384
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Jan 26 from Louisville to Pasco, returning Sun, Jan 31, priced at $384 found 1 hour ago
American Airlines
Tue, Jan 26 - Sun, Jan 31
SDF
Louisville
PSC
Pasco
$389 Roundtrip, found 1 hour ago
$389
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jan 26 from Louisville to Pasco, returning Sun, Jan 31, priced at $389 found 1 hour ago
American Airlines
Tue, Jan 26 - Sun, Jan 31
SDF
Louisville
PSC
Pasco
$430 Roundtrip, found 1 hour ago
$430
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jan 26 from Louisville to Pasco, returning Sun, Jan 31, priced at $430 found 1 hour ago
United
Fri, May 7 - Tue, May 11
SDF
Louisville
PSC
Pasco
$442 Roundtrip, found 5 days ago
$442
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 7 from Louisville to Pasco, returning Tue, May 11, priced at $442 found 5 days ago
United
Fri, Oct 30 - Wed, Nov 4
SDF
Louisville
PSC
Pasco
$449 Roundtrip, found 5 days ago
$449
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 30 from Louisville to Pasco, returning Wed, Nov 4, priced at $449 found 5 days ago
American Airlines
Tue, Jan 26 - Sun, Jan 31
SDF
Louisville
PSC
Pasco
$449 Roundtrip, found 1 hour ago
$449
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jan 26 from Louisville to Pasco, returning Sun, Jan 31, priced at $449 found 1 hour ago
Delta
Tue, Sep 29 - Mon, Oct 5
SDF
Louisville
PSC
Pasco
$454 Roundtrip, found 18 hours ago
$454
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Sep 29 from Louisville to Pasco, returning Mon, Oct 5, priced at $454 found 18 hours ago
Alaska Airlines
Tue, Jan 26 - Sun, Jan 31
SDF
Louisville
PSC
Pasco
$688 Roundtrip, found 1 hour ago
$688
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Jan 26 from Louisville to Pasco, returning Sun, Jan 31, priced at $688 found 1 hour ago

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

Louisville (SDF) to Pasco (PSC) at a glance

Travel from Louisville (SDF) to Pasco (PSC) with a selection of airlines that operate this domestic short-haul route. Review choices from full-service carriers to identify the itinerary that aligns with your budget and schedule while you discover the iconic attractions and neighborhoods of Pasco. Get all the essential information for flights from Louisville International Airport (SDF) to Tri-Cities Airport (PSC).

  • Fastest flight duration: around 5h 45m in-flight, plus roughly 2h 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 $145–$540, depending on seasonality and how far ahead you book

Flights from Louisville International Airport (SDF) to Tri-Cities Airport (PSC)

Based on recent traveler bookings, here are the top airlines selected for flights from Louisville to Pasco, often featuring one-stop and multi-stop options. Popular layovers include Denver International Airport (DEN) with an average layover of about 2 hours and 15 minutes, and Minneapolis-St. Paul International Airport (MSP) with a layover of around 1 hour. This allows you the flexibility to compare prices, total travel time, and cabin class to discover the best itinerary for your journey.

  • United: As a comprehensive carrier, United provides one-stop travel options, with one-way fares generally between $145 and $750. This airline represents around 70% of departures on this route, featuring an in-flight duration of 5 hours and 45 minutes, and a total travel time of approximately 8 hours, including layover.
  • Delta: Delta operates as a full-service airline with both one-stop and multi-stop choices, offering one-way fares that typically fall within the range of $150 to $440. It accounts for about 28% of the departures on this route, with an in-flight time of 5 hours and 45 minutes and an overall journey duration of roughly 8 hours.

Travelers flying from Louisville to Pasco can opt for an upgrade, as United provides first-class service on this route.

Alternative routes from Louisville (SDF) to Pasco (PSC)

  • Louisville to Richland (SDF-RLD): Located roughly 9 miles from Tri-Cities Airport (PSC), Richland Airport (RLD) provides convenient access for travelers.
  • Louisville to Pendleton (SDF-PDT): The Eastern Oregon Regional Airport (PDT) is approximately 42 miles from Tri-Cities Airport (PSC), serving as a gateway to the region.
  • Louisville to Walla Walla (SDF-ALW): Situated about 42 miles from Tri-Cities Airport (PSC), Walla Walla Regional Airport (ALW) is another option for travelers heading to this charming area.

How to find the best prices for flights from Louisville (SDF) to Pasco (PSC)

Getting some of the best deals on flights from Louisville 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 available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Departures in the afternoon (12 PM-6 PM) generally offer lower prices and are also the most popular flight times. Additionally, flying on Friday provides both affordable rates and ranks as 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 Louisville International Airport

Pasco welcomes travelers from Louisville 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 typically reached by car, while Burbank Seaport, a seaport, is approximately 8.3 miles away by car.

Frequently asked questions

How much does a flight from Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities) cost?
You can find cheap one-way flights from $293 and cheap return flights from $359 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities) with Expedia. One-way flights typically cost between $268 and $1359, and return flights often range between $479 and $1849. 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 Louisville, KY (SDF-Louisville 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
The cheapest month to fly from SDF to PSC is November 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
Enter SDF to PSC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Louisville Intl. (SDF) to Tri-Cities (PSC), with round-trip tickets starting from around $503 with a layover in Dallas-Fort Worth Intl. (DFW). 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
To find a cheap flight from Louisville, KY (SDF-Louisville 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 Louisville, KY (SDF-Louisville Intl.) 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
The earliest flight from Louisville International Airport (SDF) to Tri-Cities Airport (PSC) usually leaves at around 5:00 AM, operated by American Airlines. An early departure can help you maximize your time 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
The most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities) are in the early morning, from 6am to 9am. About 38% of passengers prefer this time window. Many major carriers, including Delta, United Airlines, and Southwest Airlines, offer flights during this window. This timing works well because it helps you make the most of your day upon arrival.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
Flying from SDF to PSC with a connection usually takes about 8 hours 50 minutes, traveling roughly 1,781 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
First class seats are offered on the SDF to PSC route. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines

How do I earn miles on a Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?
It's easy to earn miles on a Louisville, KY (SDF-Louisville 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 Louisville Intl. (SDF)?
From Louisville Intl. (SDF), you can fly into Tri-Cities (PSC) to reach Pasco. Some flights may connect through major hubs like O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW) 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute?
Typically, booking a last minute flight from Louisville, KY (SDF-Louisville 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?
Securing a Louisville, KY (SDF-Louisville 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 Louisville, KY (SDF-Louisville Intl.) to Pasco, WA (PSC-Tri-Cities)?
If you booked your Louisville, KY (SDF-Louisville 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
Louisville Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$358
Distance
1781 mi

Book with confidence

Louisville to Pasco Flights

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

 

The best time to book a flight from Louisville to Pasco

Sunday is one of the best days to book for cheap flights from Louisville 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 Louisville 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 Louisville to Pasco in 2026. You can also book with separate airlines for your outbound and return journeys, from $293 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 Louisville 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 Louisville 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.

 

Louisville to Pasco Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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