Cheap flights from Portsmouth

View AU$211 flight on Thu, 29 Jan 2026Opens in a new window

Popular airlines from Portsmouth

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

  • Spirit Airlines

    Spirit Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    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
Sat, 24 Jan - Sat, 31 Jan
CVG
Cincinnati
DFW
Dallas
AU$270 Return, found 5 days ago
AU$270
Return
found 5 days ago
Select American Airlines flight, departing Sat, 24 Jan from Cincinnati to Dallas, returning Sat, 31 Jan, priced at AU$270 found 5 days ago
Delta
Sat, 24 Jan - Sat, 31 Jan
CVG
Cincinnati
DAL
Dallas
AU$300 Return, found 5 days ago
AU$300
Return
found 5 days ago
Select Delta flight, departing Sat, 24 Jan from Cincinnati to Dallas, returning Sat, 31 Jan, priced at AU$300 found 5 days ago
Delta
Sat, 24 Jan - Sat, 31 Jan
CVG
Cincinnati
DFW
Dallas
AU$300 Return, found 5 days ago
AU$300
Return
found 5 days ago
Select Delta flight, departing Sat, 24 Jan from Cincinnati to Dallas, returning Sat, 31 Jan, priced at AU$300 found 5 days ago
Delta
Mon, 23 Feb - Thu, 26 Feb
CVG
Cincinnati
LAS
Las Vegas
AU$301 Return, found 1 day ago
AU$301
Return
found 1 day ago
Select Delta flight, departing Mon, 23 Feb from Cincinnati to Las Vegas, returning Thu, 26 Feb, priced at AU$301 found 1 day ago
American Airlines
Sat, 24 Jan - Sat, 31 Jan
CVG
Cincinnati
DFW
Dallas
AU$309 Return, found 5 days ago
AU$309
Return
found 5 days ago
Select American Airlines flight, departing Sat, 24 Jan from Cincinnati to Dallas, returning Sat, 31 Jan, priced at AU$309 found 5 days ago
Delta
Mon, 23 Feb - Mon, 2 Mar
CVG
Cincinnati
LAS
Las Vegas
AU$316 Return, found 1 day ago
AU$316
Return
found 1 day ago
Select Delta flight, departing Mon, 23 Feb from Cincinnati to Las Vegas, returning Mon, 2 Mar, priced at AU$316 found 1 day ago
Delta
Tue, 24 Feb - Sat, 28 Feb
CVG
Cincinnati
LAS
Las Vegas
AU$330 Return, found 1 day ago
AU$330
Return
found 1 day ago
Select Delta flight, departing Tue, 24 Feb from Cincinnati to Las Vegas, returning Sat, 28 Feb, priced at AU$330 found 1 day ago
Hawaiian Airlines
Wed, 14 Jan - Wed, 21 Jan
CMH
Columbus
LAX
Los Angeles
AU$362 Return, found 2 days ago
AU$362
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, 14 Jan from Columbus to Los Angeles, returning Wed, 21 Jan, priced at AU$362 found 2 days ago
Alaska Airlines
Tue, 24 Feb - Sat, 28 Feb
CVG
Cincinnati
LAS
Las Vegas
AU$407 Return, found 1 day ago
AU$407
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 24 Feb from Cincinnati to Las Vegas, returning Sat, 28 Feb, priced at AU$407 found 1 day ago
United
Tue, 24 Feb - Sat, 28 Feb
CVG
Cincinnati
LAS
Las Vegas
AU$479 Return, found 1 day ago
AU$479
Return
found 1 day ago
Select United flight, departing Tue, 24 Feb from Cincinnati to Las Vegas, returning Sat, 28 Feb, priced at AU$479 found 1 day ago

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
AU$270 (roundtrip)
Best airlines to fly from Portsmouth
American Airlines, Alaska Airlines, Delta, United, Hawaiian Airlines, Air Canada
Cheapest month to fly from Portsmouth
January
Portsmouth IATA code
CVG
Portsmouth Country/State
Ohio
Airline ticket deals from Portsmouth
AU$270 - AU$1,863

Explore a world of travel with Expedia

*Available to Expedia members.