$453 Cheap Flights from Pasco (PSC) to Monroe (MLU)

View $453 flight on Mon, Mar 30, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Monroe, LA (MLU-Monroe Regional)

Cheap Flights from Pasco to Monroe (PSC-MLU)

Prices were available within the past 7 days and start at $453 for one-way flights and $1,016 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,016 Roundtrip, found 1 day ago
$1,016
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,016 found 1 day ago
American Airlines
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,073 Roundtrip, found 1 day ago
$1,073
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,073 found 1 day ago
American Airlines
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,095 Roundtrip, found 1 day ago
$1,095
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,095 found 1 day ago
American Airlines
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,121 Roundtrip, found 1 day ago
$1,121
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,121 found 1 day ago
American Airlines
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,152 Roundtrip, found 1 day ago
$1,152
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,152 found 1 day ago
American Airlines
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,158 Roundtrip, found 1 day ago
$1,158
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,158 found 1 day ago
American Airlines
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,174 Roundtrip, found 1 day ago
$1,174
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,174 found 1 day ago
American Airlines
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,200 Roundtrip, found 1 day ago
$1,200
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,200 found 1 day ago
Delta
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,288 Roundtrip, found 1 day ago
$1,288
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,288 found 1 day ago
United
Thu, Mar 19 - Sat, Mar 21
PSC
Pasco
MLU
Monroe
$1,635 Roundtrip, found 1 day ago
$1,635
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 19 from Pasco to Monroe, returning Sat, Mar 21, priced at $1,635 found 1 day ago

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Frequently asked questions

How much does a flight from Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) cost?
You can find cheap one-way flights from $453 and cheap return flights from $1,016 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) with Expedia. One-way flights generally range between $389 and $1362. 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
The cheapest month to fly from PSC to MLU is March 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
Enter PSC to MLU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
American Airlines, Delta and United are just some of the carriers that fly from Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional), 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
The earliest flight from Pasco (Tri-Cities) to Monroe (Monroe Regional) usually leaves at around 5:00 AM, operated by American Airlines. This seasonal flight is a great choice for those looking to start their day early and make the most of their time in Louisiana. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
You'll usually find the most flights from Tri-Cities (PSC) to Monroe Regional (MLU) on a Thursday, with around 3 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Alaska Airlines, and Delta.
What are the most popular departure times for flights from Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
For flights from Pasco, WA (PSC) to Monroe, LA (MLU), the most popular departure times are also in the early morning, from 3am to 6am. This time window accounts for around 67% of total traffic, showing that a significant number of travelers prefer to fly early. American Airlines offers flights during this time, making it a solid option for those looking to maximize their day.
How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
Flying from PSC to MLU with a connection usually takes about 15 hours 20 minutes, traveling roughly 1,717 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
First class seats are offered on the PSC to MLU route with American Airlines and Delta Air Lines.
How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) flight with Expedia?
It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) 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 Monroe from Tri-Cities (PSC)?
From Tri-Cities (PSC), you can fly typically into Monroe Regional (MLU) to reach Monroe. Some flights may connect through major hubs like Sky Harbor Intl. (PHX), Salt Lake City Intl. (SLC), Seattle - Tacoma Intl. (SEA) before reaching Monroe. 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) at the last minute?
Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) flight and hotel package?
Securing a Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) 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 Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional)?
If you booked your Pasco, WA (PSC-Tri-Cities) to Monroe, LA (MLU-Monroe Regional) 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
Tri-Cities
Destination airport
Monroe Regional
Roundtrip price
$1,015
Distance
1716 mi

Book with confidence

Pasco to Monroe Flights

The cheapest times to fly from Pasco to Monroe

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 Pasco to Monroe are during the month of March. You can find some of the cheapest flights from Pasco to Monroe with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Monroe

Sunday is one of the best days to book for cheap flights from Pasco to Monroe: 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 Pasco to Monroe

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 Pasco to Monroe in 2026. You can also book with separate airlines for your outbound and return journeys, from $453 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 Pasco to Monroe 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 Pasco to Monroe 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.

 

Pasco to Monroe Flights

*Flight schedules are subject to change.

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*Available to One Key members.