Cheap Flights from Portsmouth (PMH) to Columbus (CMH)

Popular airlines from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH)

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Frequently asked questions

How much does a flight from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH) cost?
Get a cheap one-way flight or cheap return flight from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH)?
is the most affordable month to fly from PMH to CMH. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from PMH to CMH. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH)?
Direct flights from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH) aren't available daily, so you'll need 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 PMH to CMH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH)?
Choose a flight from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH) last-minute?
Last-minute fares from PMH to CMH are usually more expensive. To secure the best prices, start looking for flights early. That being said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book a PMH to CMH flight and hotel package?
Booking a PMH to CMH 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. Choose from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portsmouth, OH (PMH-Greater Portsmouth Regional) to John Glenn Columbus Intl. Airport (CMH)?
It's usually possible to reschedule or cancel your PMH to CMH 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 allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Greater Portsmouth Regional
Destination airport
John Glenn Columbus Intl.
Distance
80 mi

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Portsmouth to Columbus Flights

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

 

The best time to book a flight from Portsmouth to Columbus

Sunday is one of the best days to book for cheap flights from Portsmouth 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 Portsmouth 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 Portsmouth to Columbus in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Portsmouth 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 Portsmouth 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.

 

Portsmouth to Columbus Flights

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*Available to One Key members.