Cheap Flights to Portsmouth

View ₩851,000 flight on Thu, Jan 29, 2026Opens in a new window

Popular 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 ₩851,000 for one-way flights and ₩809,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 21 - Sun, Feb 8
ICN
Seoul
CMH
Columbus
₩809,100 Roundtrip, found 21 hours ago
₩809,100
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Jan 21 from Seoul to Columbus, returning Sun, Feb 8, priced at ₩809,100 found 21 hours ago
United
Thu, Feb 5 - Mon, Feb 9
ICN
Seoul
CVG
Cincinnati
₩890,400 Roundtrip, found 20 hours ago
₩890,400
Roundtrip
found 20 hours ago
Select United flight, departing Thu, Feb 5 from Seoul to Cincinnati, returning Mon, Feb 9, priced at ₩890,400 found 20 hours ago
Hawaiian Airlines
Wed, Apr 1 - Sat, Apr 4
ICN
Seoul
CMH
Columbus
₩988,700 Roundtrip, found 1 day ago
₩988,700
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Seoul to Columbus, returning Sat, Apr 4, priced at ₩988,700 found 1 day ago
Air Canada
Tue, Jan 13 - Wed, Jan 21
ICN
Seoul
CMH
Columbus
₩1,547,200 Roundtrip, found 3 days ago
₩1,547,200
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jan 13 from Seoul to Columbus, returning Wed, Jan 21, priced at ₩1,547,200 found 3 days ago
Delta
Fri, Jan 23 - Mon, Feb 2
ICN
Seoul
CVG
Cincinnati
₩1,684,500 Roundtrip, found 19 hours ago
₩1,684,500
Roundtrip
found 19 hours ago
Select Delta flight, departing Fri, Jan 23 from Seoul to Cincinnati, returning Mon, Feb 2, priced at ₩1,684,500 found 19 hours 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.

Do not pack the following items in your hand luggage:

  • 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.

What to wear on a flight:

  • 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.

Book with confidence

Searching for cheap flights to Portsmouth? No travel company presents more choices than Expedia if you're looking to compare flights to Portsmouth. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Ohio. Expedia provides the cheapest flights to many destinations in Ohio and you may find even greater savings if you combine your flight with a hotel stay in Portsmouth.

Travel information

Destination airport
Cincinnati - Northern Kentucky Intl.
Destination airport IATA code
CVG
Destination city name
Cincinnati
Roundtrip price
₩558,300

Trending flights to Portsmouth

Prices were available within the past 7 days and start at ₩851,000 for one-way flights and ₩809,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 21 - Sun, Feb 8
ICN
Seoul
CMH
Columbus
₩809,100 Roundtrip, found 21 hours ago
₩809,100
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Jan 21 from Seoul to Columbus, returning Sun, Feb 8, priced at ₩809,100 found 21 hours ago
*Available to Expedia members.