Cheap flights from Portsmouth

View AU$162 flight on Tue, 19 May 2026Opens in a new window

Popular airlines from Portsmouth

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Portsmouth

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 4 May - Mon, 11 May
CMH
Columbus
LGA
New York
AU$339 Return, found 6 days ago
AU$339
Return
found 6 days ago
Select American Airlines flight, departing Mon, 4 May from Columbus to New York, returning Mon, 11 May, priced at AU$339 found 6 days ago
Delta
Mon, 4 May - Mon, 11 May
CMH
Columbus
JFK
New York
AU$339 Return, found 6 days ago
AU$339
Return
found 6 days ago
Select Delta flight, departing Mon, 4 May from Columbus to New York, returning Mon, 11 May, priced at AU$339 found 6 days ago
Delta
Wed, 6 May - Wed, 13 May
CVG
Cincinnati
JFK
New York
AU$342 Return, found 3 days ago
AU$342
Return
found 3 days ago
Select Delta flight, departing Wed, 6 May from Cincinnati to New York, returning Wed, 13 May, priced at AU$342 found 3 days ago
Delta
Wed, 6 May - Wed, 13 May
CVG
Cincinnati
EWR
New York
AU$342 Return, found 3 days ago
AU$342
Return
found 3 days ago
Select Delta flight, departing Wed, 6 May from Cincinnati to New York, returning Wed, 13 May, priced at AU$342 found 3 days ago
American Airlines
Mon, 4 May - Mon, 11 May
CMH
Columbus
LGA
New York
AU$353 Return, found 6 days ago
AU$353
Return
found 6 days ago
Select American Airlines flight, departing Mon, 4 May from Columbus to New York, returning Mon, 11 May, priced at AU$353 found 6 days ago
American Airlines
Thu, 7 May - Thu, 14 May
CVG
Cincinnati
MCO
Orlando
AU$368 Return, found 3 days ago
AU$368
Return
found 3 days ago
Select American Airlines flight, departing Thu, 7 May from Cincinnati to Orlando, returning Thu, 14 May, priced at AU$368 found 3 days ago
American Airlines
Wed, 6 May - Wed, 13 May
CVG
Cincinnati
EWR
New York
AU$370 Return, found 3 days ago
AU$370
Return
found 3 days ago
Select American Airlines flight, departing Wed, 6 May from Cincinnati to New York, returning Wed, 13 May, priced at AU$370 found 3 days ago
United
Wed, 6 May - Wed, 13 May
CVG
Cincinnati
EWR
New York
AU$456 Return, found 3 days ago
AU$456
Return
found 3 days ago
Select United flight, departing Wed, 6 May from Cincinnati to New York, returning Wed, 13 May, priced at AU$456 found 3 days ago
Alaska Airlines
Fri, 14 Aug - Mon, 17 Aug
CVG
Cincinnati
LAS
Las Vegas
AU$796 Return, found 3 days ago
AU$796
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 14 Aug from Cincinnati to Las Vegas, returning Mon, 17 Aug, priced at AU$796 found 3 days ago
Air Canada
Mon, 20 Apr - Tue, 5 May
CVG
Cincinnati
FCO
Rome
AU$1,342 Return, found 2 days ago
AU$1,342
Return
found 2 days ago
Select Air Canada flight, departing Mon, 20 Apr from Cincinnati to Rome, returning Tue, 5 May, priced at AU$1,342 found 2 days ago

Travel information

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
AU$339 (roundtrip)
Best airlines to fly from Portsmouth
American Airlines, Delta, United, Alaska Airlines, Air Canada
Cheapest month to fly from Portsmouth
May
Portsmouth IATA code
CVG
Portsmouth Country/State
Ohio
Airline ticket deals from Portsmouth
AU$339 - AU$1,342

Explore a world of travel with Expedia

*Available to Expedia members.