Cheap Flights To Portsmouth 2026

Portsmouth Flights as Low as $131

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

Delta
Sat, Oct 17 - Mon, Oct 19
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$131
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Oct 17 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Mon, Oct 19, priced at $131 found 13 hours ago
Frontier Airlines
Wed, Oct 14 - Thu, Oct 15
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$142
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Thu, Oct 15, priced at $142 found 13 hours ago
Frontier Airlines
Mon, Sep 14 - Wed, Sep 16
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$157
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Sep 14 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Wed, Sep 16, priced at $157 found 5 days ago
Frontier Airlines
Wed, Oct 14 - Sat, Oct 17
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$162
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Sat, Oct 17, priced at $162 found 13 hours ago
Frontier Airlines
Wed, Sep 9 - Fri, Sep 18
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$166
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Fri, Sep 18, priced at $166 found 5 days ago
Frontier Airlines
Thu, Oct 15 - Thu, Oct 15
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$167
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Thu, Oct 15, priced at $167 found 13 hours ago
Delta
Tue, Oct 13 - Sat, Oct 17
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$168
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Oct 13 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Sat, Oct 17, priced at $168 found 13 hours ago
Frontier Airlines
Wed, Oct 14 - Fri, Oct 16
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$169
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Fri, Oct 16, priced at $169 found 13 hours ago
Frontier Airlines
Wed, Sep 9 - Sun, Sep 13
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$181
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Sun, Sep 13, priced at $181 found 5 days ago
Frontier Airlines
Wed, Oct 14 - Sat, Oct 24
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$182
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Sat, Oct 24, priced at $182 found 6 days ago
American Airlines
Thu, Sep 10 - Mon, Sep 21
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$201
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep 10 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Mon, Sep 21, priced at $201 found 5 days ago
Frontier Airlines
United
Tue, Oct 13 - Tue, Oct 27
EWR
Newark Liberty Intl. Airport
CVG
Cincinnati - Northern Kentucky Intl.
$251
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Oct 13 from Newark Liberty Intl. Airport to Cincinnati - Northern Kentucky Intl., returning Tue, Oct 27, priced at $251 found 2 hours ago
Frontier Airlines
Frontier Airlines
Thu, Aug 27 - Sun, Aug 30
IAH
George Bush Intercontinental
CVG
Cincinnati - Northern Kentucky Intl.
$335
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Aug 27 from George Bush Intercontinental to Cincinnati - Northern Kentucky Intl., returning Sun, Aug 30, priced at $335 found 6 hours ago
Southwest Airlines
Fri, Sep 11 - Sun, Sep 13
DCA
Ronald Reagan Washington National
CVG
Cincinnati - Northern Kentucky Intl.
$361
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Fri, Sep 11 from Ronald Reagan Washington National to Cincinnati - Northern Kentucky Intl., returning Sun, Sep 13, priced at $361 found 4 days ago

Portsmouth Flight Travel Guide

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to Portsmouth. AARP Travel Center Powered by Expedia® is here to help you cure that bug with great deals on flights and activities. AARP Travel combines their members-only discount with the best rates from Expedia, so members will get the best price in travel, guaranteed. As an AARP member, you'll won't pay booking fees on flights, and often receive exclusive rates on hotels and car rentals.

Whether this trip is for business or pleasure, we'll help you get there (without breaking the bank).

Airport Transportation

Once you've got your flight scheduled to Portsmouth, you might want to book a vehicle so you can get around on your own. You can book a Portsmouth rental car under our cars tab and jump in the car as soon as you step out of the airport. For more information, check out the Portsmouth (and vicinity) Car Rentals Guide.

Portsmouth Activities

Not sure where to start? Not to worry—there's lots to do in this city. Portsmouth has so much to do, and we can help you get started.

If you're looking for some fun activities to do in Portsmouth, make sure you look at our "Things to Do in Portsmouth (and vicinity)" page for activities and excursions for the whole family.

Book Your Hotel in Portsmouth

Portsmouth has lodging to choose from, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you will get the best price out there when you book with AARP Travel.

Booking Your Trip to Portsmouth

Once you have decided when you want to visit, allow us here at AARP Travel to connect you with affordable tickets to Portsmouth. There is no better time than now to start booking that next trip. Book one of our flights today.