A cityscape with prominent government buildings, including a large white structure with columns and a dome, surrounded by smaller buildings and a mix of green spaces and urban development.

$310 Cheap Flights from Pasco (PSC) to Columbia (CAE)

View $310 flight on Fri, Sep 11, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Columbia Metropolitan Airport (CAE)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Pasco to Columbia (PSC-CAE)

Prices were available within the past 7 days and start at $310 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 12 - Wed, Sep 16
PSC
Pasco
CAE
Columbia
$545 Roundtrip, found 12 hours ago
$545
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Sep 12 from Pasco to Columbia, returning Wed, Sep 16, priced at $545 found 12 hours ago
Delta
Fri, Oct 2 - Mon, Oct 12
PSC
Pasco
CAE
Columbia
$550 Roundtrip, found 23 hours ago
$550
Roundtrip
found 23 hours ago
Select Delta flight, departing Fri, Oct 2 from Pasco to Columbia, returning Mon, Oct 12, priced at $550 found 23 hours ago
Delta
Tue, Sep 15 - Sat, Sep 19
PSC
Pasco
CAE
Columbia
$568 Roundtrip, found 5 days ago
$568
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 15 from Pasco to Columbia, returning Sat, Sep 19, priced at $568 found 5 days ago
Delta
Fri, Oct 2 - Mon, Oct 12
PSC
Pasco
CAE
Columbia
$589 Roundtrip, found 23 hours ago
$589
Roundtrip
found 23 hours ago
Select Delta flight, departing Fri, Oct 2 from Pasco to Columbia, returning Mon, Oct 12, priced at $589 found 23 hours ago
American Airlines
Sat, Sep 12 - Wed, Sep 16
PSC
Pasco
CAE
Columbia
$612 Roundtrip, found 12 hours ago
$612
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Sep 12 from Pasco to Columbia, returning Wed, Sep 16, priced at $612 found 12 hours ago
American Airlines
Sat, Sep 12 - Wed, Sep 16
PSC
Pasco
CAE
Columbia
$655 Roundtrip, found 12 hours ago
$655
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Sep 12 from Pasco to Columbia, returning Wed, Sep 16, priced at $655 found 12 hours ago
American Airlines
Sat, Sep 12 - Wed, Sep 16
PSC
Pasco
CAE
Columbia
$656 Roundtrip, found 12 hours ago
$656
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Sep 12 from Pasco to Columbia, returning Wed, Sep 16, priced at $656 found 12 hours ago
Delta
Fri, Oct 2 - Mon, Oct 12
PSC
Pasco
CAE
Columbia
$658 Roundtrip, found 23 hours ago
$658
Roundtrip
found 23 hours ago
Select Delta flight, departing Fri, Oct 2 from Pasco to Columbia, returning Mon, Oct 12, priced at $658 found 23 hours ago
United
Tue, Sep 15 - Sat, Sep 19
PSC
Pasco
CAE
Columbia
$746 Roundtrip, found 5 days ago
$746
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 15 from Pasco to Columbia, returning Sat, Sep 19, priced at $746 found 5 days ago
Alaska Airlines
Wed, Sep 23 - Sat, Oct 3
PSC
Pasco
CAE
Columbia
$897 Roundtrip, found 8 hours ago
$897
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Wed, Sep 23 from Pasco to Columbia, returning Sat, Oct 3, priced at $897 found 8 hours ago

What you need to know for your flight from Tri-Cities to Columbia Metropolitan

Pasco (PSC) to Columbia (CAE) at a glance

Embark on a journey from Pasco (PSC) to Columbia (CAE) with a selection of airlines offering domestic long-haul flights. Explore various options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel plans while you take in Columbia's renowned attractions and neighborhoods. Here, you’ll find essential information for flights from Tri-Cities Airport (PSC) to Columbia Metropolitan Airport (CAE).

  • Fastest flight duration: around 7h 45m in-flight, plus roughly 4h 30m total layover with two or more stops
  • Route distance: roughly 2,200 miles (3,540 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $170–$495, depending on seasonality and how far ahead you book

Flights from Tri-Cities Airport (PSC) to Columbia Metropolitan Airport (CAE)

Based on recent traveler bookings, here are the top airlines favored for flights from Pasco to Columbia, particularly for those seeking multi-stop services. Common layover points include Minneapolis - St. Paul International Airport (MSP) with an approximate 2h 30m layover, Hartsfield-Jackson Atlanta International Airport (ATL) with about 2h 45m, and Washington Dulles International Airport (IAD) offering around a 2-hour layover. This variety allows you to compare and choose the best itinerary based on price, total travel time, and cabin class.

  • Delta: As a leading full-service airline, Delta provides multi-stop options, with one-way ticket prices generally between $170 and $495. Dominating this route with about 56% of departures, travelers can expect an in-flight duration of 7 hours and 45 minutes, culminating in a total travel time of approximately 11 hours and 45 minutes, including layover periods.
  • United: This full-service airline offers multi-stop flights, with one-way fares typically ranging from $180 to $330. Representing around 24% of the departures on this route, United also features an in-flight time of 7 hours and 45 minutes, with an overall travel duration of about 11 hours and 45 minutes when factoring in layovers.
  • American Airlines: Another full-service option, American Airlines provides multi-stop service with one-way fares usually falling between $280 and $390. Capturing roughly 16% of the flights on this route, the airline boasts a flight time of 7 hours and 45 minutes, with total travel time nearing 11 hours and 45 minutes, including layover intervals.

Alternative routes from Pasco (PSC) to Columbia (CAE)

  • Pendleton to Columbia (PDT-CAE): Eastern Oregon Regional Airport (PDT) lies approximately 42 miles from Tri-Cities Airport (PSC).
  • Moses Lake to Columbia (MWH-CAE): Grant County International Airport (MWH) is located about 65 miles from Tri-Cities Airport (PSC).

How to find the best prices for flights from Pasco (PSC) to Columbia (CAE)

Getting some of the best deals on flights from Pasco to Columbia 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, which coincides with when most travelers make their reservations. Morning departures between 5 AM and 12 PM tend to offer lower prices and are also the most popular flight times. Additionally, flying on Tuesday provides both cheaper fares and 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 Columbia 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 Columbia Metropolitan Airport from Tri-Cities Airport

Columbia welcomes travelers from Pasco with a range of transport options based on price, convenience, and proximity. Columbia city center is approximately a 15-minute drive (covering about 8 miles) from Columbia Metropolitan Airport, depending on traffic. Here's how to reach Columbia efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Columbia, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Columbia Metropolitan Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Columbia Metropolitan 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 Columbia Metropolitan Airport, Columbia Station, a train station, is located about 7.9 miles from the airport and is typically reached by car.

Frequently asked questions

How much does a flight from Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan) cost?
You can find cheap one-way flights from $310 and cheap return flights from $545 Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan) with Expedia. One-way flights usually range from $407 to $1230, and return flights typically cost between $598 and $1961. 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 Columbia, SC (CAE-Columbia Metropolitan) 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 Columbia, SC (CAE-Columbia Metropolitan)?
The cheapest month to fly from PSC to CAE is September 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 Columbia, SC (CAE-Columbia Metropolitan)?
Enter PSC to CAE 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 Columbia, SC (CAE-Columbia Metropolitan)?
Delta is one of the cheapest airlines offering connecting flights from Tri-Cities (PSC) to Columbia Metropolitan (CAE), with round-trip tickets starting from around $343. 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 Columbia, SC (CAE-Columbia Metropolitan)?
To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan), 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 Columbia, SC (CAE-Columbia Metropolitan)?
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 Columbia, SC (CAE-Columbia Metropolitan)?
The earliest flight from Pasco (PSC) to Columbia (CAE) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in January, allowing you to kick off your day early in South Carolina. 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 Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan)?
The most popular departure times for flights from Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan) are in the early morning, from 6am to 9am. About 40% of passengers prefer this time window. Many major carriers, including Delta Air Lines, United Airlines, and Alaska Airlines, offer flights during this window. This timing works well because it allows you to start your day early and maximize your time at your destination.
How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan)?
A flight from PSC to CAE with a layover takes around 13 hours 20 minutes, with the route covering approximately 2,155 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 Columbia, SC (CAE-Columbia Metropolitan)?
You can fly first class between PSC and CAE. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • American Airlines

How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan) flight with Expedia?
It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan) 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 Columbia from Tri-Cities (PSC)?
When traveling from Tri-Cities (PSC) to Columbia, you can fly into Columbia Regional (COU) and Columbia Metropolitan (CAE). Some flights may connect through major hubs like San Francisco Intl. (SFO), Seattle - Tacoma Intl. (SEA), Sky Harbor Intl. (PHX) before reaching Columbia. 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 Columbia, SC (CAE-Columbia Metropolitan) at the last minute?
Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan) 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 Columbia, SC (CAE-Columbia Metropolitan) flight and hotel package?
Securing a Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan) 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 Columbia, SC (CAE-Columbia Metropolitan)?
If you booked your Pasco, WA (PSC-Tri-Cities) to Columbia, SC (CAE-Columbia Metropolitan) 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
Columbia Metropolitan
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$545
Distance
2154 mi

Book with confidence

Pasco to Columbia Flights

The cheapest times to fly from Pasco to Columbia

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

 

The best time to book a flight from Pasco to Columbia

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

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 Columbia in 2026. You can also book with separate airlines for your outbound and return journeys, from $310 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 Columbia 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 Columbia 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 Columbia Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia