
Flights to Portsmouth, Ohio from NT$9,960
View NT$7,251 flight on Wed, 2026/11/18Opens in a new windowPopular airlines to Portsmouth
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How much is the cheapest flight to Portsmouth?
Prices were available within the past 7 days and start at NT$7,251 for one-way flights and NT$9,960 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 21 - Wed, Oct 28
GSO
Greensboro
CMH
Columbus
NT$9,960
Roundtrip
found 22 hours ago

Sat, Oct 24 - Sun, Oct 25
GSO
Greensboro
CMH
Columbus
NT$11,605
Roundtrip
found 22 hours ago

Fri, Oct 23 - Thu, Oct 29
EWR
New York
CMH
Columbus
NT$11,680
Roundtrip
found 22 hours ago

Mon, Sep 28 - Tue, Nov 3
TPE
Taipei
CVG
Cincinnati
NT$29,120
Roundtrip
found 1 day ago

Thu, Sep 10 - Mon, Sep 14
TSA
Taipei
CMH
Columbus
NT$38,784
Roundtrip
found 1 hour ago
Frequently asked questions
What is the name of Portsmouth's airport?
The majority of people like to fly into John Glenn Columbus Intl. Airport (CMH) when visiting the lively city of Portsmouth.
What airport is best to fly into Portsmouth?
Travelers from all around the globe go through HTS every day. Jump off the plane, collect your bags and you'll be 56 kilometers from the downtown Portsmouth streets.
How many airlines fly to Portsmouth?
Portsmouth is serviced by 13 airlines from at least 48 airports across the globe.
Which airlines fly to Portsmouth?
American Airlines and United Airlines frequently fly into Portsmouth. Catching an American Airlines flight from Chicago is one of the most popular ways to travel there.
How many nonstop flights are there to Portsmouth?
Flying to a new place is much more fun when there aren't any annoying stopovers to slow you down. If you're jetting off to Portsmouth, the fantastic news is that there are 1,603 nonstop flights operating every week.
Where are the most popular flights to Portsmouth departing from?
Travelers frequently depart from Chicago, New York and Washington airports when heading to Portsmouth.
How long is the flight to Portsmouth Airport?
If it's Chicago you're departing, you'll be in the air for around 1 hour and 18 minutes before you arrive in Portsmouth. Terminal to terminal from New York takes around 2 hours and 10 minutes and from Washington, the average flight time is 1 hour and 36 minutes.
How to book the cheapest flight to Portsmouth?
Don't leave locking in your flight to Portsmouth until the last minute. That's one trick well-versed travelers use to get the best prices. Booking well in advance means more choices and less expensive flights. Another good way to pick up the best price is to shop around. If where you're headed has a few airports, don't forget to research the cost of flying into a less busy terminal. And finally, remember that the early bird catches the worm. Familiarize yourself with airfare costs and be ready to snap up a ticket as soon as you see an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Portsmouth?
We've rounded up all the info you need to make your flight a pleasant experience. Follow our tips and tricks and you'll be breezing through airport security and having a blast in Portsmouth in no time flat. What to pack in your hand luggage:
- It's easy — first, put in your passport, travel documents, credit cards and daily medications. Next, you'll need some entertainment to while away the time. A thrilling novel and a laptop filled with your favorite movies are some terrific options. If you hope to take a short nap, a neck pillow and some earplugs will also come in handy. Finally, leave some space for a toothbrush and some deodorant to ensure you arrive at your destination feeling fresh and raring to go.
- Leave all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Sharp or pointed objects, like your Swiss Army knife, and dangerous goods which are flammable or explosive, such as aerosols and gasoline, are also not allowed.
- Your aim is to feel as comfortable as possible. Opt for a pair of flat, closed-toe shoes, dress in loose, natural-fiber clothing and remember to take a pullover in case you get cold in the cabin.
- Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-distance flights. Lower your risks by drinking water, keeping your legs moving and wearing compression socks or tights.
How to get through airport security fast when flying to Portsmouth?
It's simple — be prepared. We've rounded up some useful tips for an easy trip through airport security. Watch out Portsmouth, here you come:
- Be sure to have your passport and boarding pass someplace easily accessible. They're the first items you'll be asked for by airport security.
- After that, both you and your hand luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Items such as your belt, jacket and earphones will be required to go through the machine.
- For just a few moments, you'll have to unplug from the digital world. Your laptop, phone and any other electronics must also go through the scanner.
- Want to bring along your favorite perfume? As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a zip-close bag, you can keep it with you on board.
- Choosing your footwear wisely can save you a few precious minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
- Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked suitcase. They won't be allowed on board.
Travel information
Destination airport | John Glenn Columbus Intl. |
|---|---|
Destination airport IATA code | CMH |
Destination city name | Columbus |
Roundtrip price | NT$13,727 |
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