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$215 Cheap Flights from Pasco (PSC) to Columbus (CMH)

View $215 flight on Tue, Sep 29, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to John Glenn Columbus Intl. Airport (CMH)

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Cheap Flights from Pasco to Columbus (PSC-CMH)

Prices were available within the past 7 days and start at $215 for one-way flights and $434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 21 - Sat, Oct 24
PSC
Pasco
CMH
Columbus
$434 Roundtrip, found 3 days ago
$434
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 21 from Pasco to Columbus, returning Sat, Oct 24, priced at $434 found 3 days ago
Bargain Flight
Tue, Sep 15 - Sat, Sep 19
PSC
Pasco
CMH
Columbus
$437 Roundtrip, found 14 hours ago
$437
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Tue, Sep 15 from Pasco to Columbus, returning Sat, Sep 19, priced at $437 found 14 hours ago
American Airlines
Tue, Sep 15 - Sat, Sep 19
PSC
Pasco
CMH
Columbus
$439 Roundtrip, found 14 hours ago
$439
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Sep 15 from Pasco to Columbus, returning Sat, Sep 19, priced at $439 found 14 hours ago
United
Wed, Oct 21 - Sat, Oct 24
PSC
Pasco
CMH
Columbus
$440 Roundtrip, found 3 days ago
$440
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 21 from Pasco to Columbus, returning Sat, Oct 24, priced at $440 found 3 days ago
Delta
Tue, Sep 15 - Sat, Sep 19
PSC
Pasco
CMH
Columbus
$444 Roundtrip, found 14 hours ago
$444
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Sep 15 from Pasco to Columbus, returning Sat, Sep 19, priced at $444 found 14 hours ago
Bargain Flight
Wed, Sep 2 - Sat, Sep 5
PSC
Pasco
CMH
Columbus
$453 Roundtrip, found 2 days ago
$453
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Wed, Sep 2 from Pasco to Columbus, returning Sat, Sep 5, priced at $453 found 2 days ago
Alaska Airlines
Sat, Oct 17 - Sat, Oct 24
PSC
Pasco
CMH
Columbus
$459 Roundtrip, found 5 days ago
$459
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Oct 17 from Pasco to Columbus, returning Sat, Oct 24, priced at $459 found 5 days ago
Bargain Flight
Tue, Sep 1 - Wed, Sep 2
PSC
Pasco
CMH
Columbus
$461 Roundtrip, found 3 days ago
$461
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Tue, Sep 1 from Pasco to Columbus, returning Wed, Sep 2, priced at $461 found 3 days ago
Alaska Airlines
Sat, Sep 26 - Sat, Oct 3
PSC
Pasco
CMH
Columbus
$469 Roundtrip, found 3 days ago
$469
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep 26 from Pasco to Columbus, returning Sat, Oct 3, priced at $469 found 3 days ago
United
Sat, Oct 17 - Sat, Oct 24
PSC
Pasco
CMH
Columbus
$472 Roundtrip, found 5 days ago
$472
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 17 from Pasco to Columbus, returning Sat, Oct 24, priced at $472 found 5 days ago

Find the cheapest month to fly from Pasco (PSC) to Columbus (CMH)

January is typically the cheapest month to fly

From $244 - $761 per traveler.

What you need to know for your flight from Tri-Cities to John Glenn Columbus Intl.

Pasco (PSC) to Columbus (CMH) at a glance

Travel from Pasco (PSC) to Columbus (CMH) with a selection of airlines on this convenient domestic route. Discover options for flights from Pasco to Columbus that cater to various budgets and schedules, allowing you to plan your visit to the city's renowned attractions and neighborhoods. Get essential information about flights from Tri-Cities Airport to John Glenn Columbus International Airport as you prepare for your journey.

  • Fastest flight duration: around 5h 30m in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 1,900 miles (3,060 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $160–$455, depending on seasonality and how far ahead you book

Flights from Tri-Cities Airport (PSC) to John Glenn Columbus International Airport (CMH)

Based on the latest traveler bookings, here are the top airline choices for flights from Pasco to Columbus, often favored for one-stop and multi-stop journeys. Common layover points include Denver International Airport (DEN) with a layover of approximately 1 hour and 15 minutes, Seattle-Tacoma International Airport (SEA) also around 1 hour and 15 minutes, and Salt Lake City International Airport (SLC) with about a 3-hour layover. These options allow you to balance price, total travel time, and cabin class to find the ideal itinerary.

  • United: This full-service airline provides a convenient one-stop journey, with one-way ticket prices generally between $160 and $455. It represents about 40% of flights on this route, featuring an in-flight duration of 5 hours and 30 minutes, leading to a total travel time of around 7 hours, including layover.
  • Delta: Another full-service option, Delta offers both one-stop and multi-stop flights, with fares usually ranging from $160 to $520. It accounts for approximately 31% of departures on this route, with a typical one-stop flight time of 5 hours and 30 minutes, culminating in a total journey duration of about 7 hours.
  • Alaska Airlines: As a full-service carrier, Alaska Airlines provides one-stop services with one-way fares typically falling between $165 and $445. This airline makes up around 24% of the departures on this route, featuring an in-flight time of 5 hours and 30 minutes and an overall journey time of approximately 7 hours, including any layovers.
  • American Airlines: Also a full-service carrier, American Airlines offers one-stop services, with one-way prices typically ranging from $215 to $435. It holds about 5% of departures on this route, with an in-flight duration of 5 hours and 30 minutes, leading to a total travel time of roughly 7 hours, factoring in the layover.

Alternative routes from Pasco (PSC) to Columbus (CMH)

  • Hermiston to Columbus (HES-CMH): Located approximately 30 miles from Tri-Cities Airport (PSC), Hermiston Municipal Airport (HES) serves as a convenient travel point.
  • Pendleton to Columbus (PDT-CMH): Eastern Oregon Regional Airport (PDT) is about 42 miles distant from Tri-Cities Airport (PSC), providing travelers easy access.
  • Walla Walla to Columbus (ALW-CMH): With a distance of around 42 miles from Tri-Cities Airport (PSC), Walla Walla Regional Airport (ALW) is another viable option.

How to find the best prices for flights from Pasco (PSC) to Columbus (CMH)

Getting some of the best deals on flights from Pasco to Columbus 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 2-8 weeks in advance, which coincides with when most travelers make their reservations. Departures in the morning (5am-12pm) tend to be less expensive and are also the most popular flight times. Additionally, flying on Tuesday generally offers lower prices, while Wednesday 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.*
  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 John Glenn Columbus International Airport from Tri-Cities Airport

Columbus welcomes travelers from Pasco with a range of transport options based on price, convenience, and proximity. Here's how to reach Columbus efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Columbus, with private rides that can be arranged in advance.
  • Car rental: Renting a car from John Glenn Columbus International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at John Glenn Columbus International 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 John Glenn Columbus International Airport, Columbus Bus Station, a bus station, is located about 8.6 miles away by car, providing convenient access for travelers heading to longer-distance destinations.

Frequently asked questions

How much does a flight from Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.) cost?
You can find cheap one-way flights from $215 and cheap return flights from $434 Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.) with Expedia. One-way flights usually range from $235 to $1301, and return flights typically cost between $457 and $1624. 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 Columbus, OH (CMH-John Glenn Columbus Intl.) 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 Columbus, OH (CMH-John Glenn Columbus Intl.)?
February is the cheapest month to fly from Pasco, WA (PSC) to Columbus, OH (CMH), with average round-trip fares around $448. This is about 17% lower than the average price throughout the year, as February generally sees lower travel demand. Other economical months to consider are June and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Enter PSC to CMH 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 Columbus, OH (CMH-John Glenn Columbus Intl.)?
United is one of the cheapest airlines offering connecting flights from Tri-Cities (PSC) to John Glenn Columbus Intl. (CMH), with round-trip tickets starting from around $338. 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 Columbus, OH (CMH-John Glenn Columbus Intl.)?
To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.), 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 Columbus, OH (CMH-John Glenn Columbus Intl.)?
When flying from Pasco, WA (PSC) to Columbus, OH (CMH), February and August are the best months to travel. Return flights during these months average around $448, making them the most economical choices. February offers a quieter travel experience, while August allows you to enjoy the summer activities in Columbus.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The earliest flight from Tri-Cities Airport (PSC) to John Glenn Columbus International Airport (CMH) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service can be a great option if you want to start your day early and make the most of your time in Columbus. 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 Columbus, OH (CMH-John Glenn Columbus Intl.)?
The most popular departure times for flights from Tri-Cities (PSC) to John Glenn Columbus Intl. (CMH) are in the early morning, from 3am to 6am. About 40% of passengers prefer this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Columbus with a full day ahead of you.
How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Flights from PSC to CMH with one stop typically take around 8 hours 20 minutes, covering approximately 1,860 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 Columbus, OH (CMH-John Glenn Columbus Intl.)?
You can fly first class between PSC and CMH. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight with Expedia?
It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.) 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 Columbus from Tri-Cities (PSC)?
From Tri-Cities (PSC), you can fly into John Glenn Columbus Intl. (CMH) and Columbus Metropolitan (CSG) in Columbus. Some flights may connect through major hubs like Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), San Francisco Intl. (SFO) before reaching Columbus. 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 Columbus, OH (CMH-John Glenn Columbus Intl.) at the last minute?
Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.) 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 Columbus, OH (CMH-John Glenn Columbus Intl.) flight and hotel package?
Securing a Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.) Columbus Vacation Packages 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 Columbus, OH (CMH-John Glenn Columbus Intl.)?
If you booked your Pasco, WA (PSC-Tri-Cities) to Columbus, OH (CMH-John Glenn Columbus Intl.) 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
John Glenn Columbus Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$434
Distance
1860 mi

Book with confidence

Pasco to Columbus Flights

The cheapest times to fly from Pasco to Columbus

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

 

The best time to book a flight from Pasco to Columbus

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

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 Columbus in 2026. You can also book with separate airlines for your outbound and return journeys, from $215 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 Columbus 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 Columbus 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 Columbus Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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