$87 Find Cheap Flights to Portsmouth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portsmouth departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$144
Allegiant Air
Thu 3/26Sun 3/29
FLL - HTS • Non-stop
Cheapest one-way
$87
Multiple Airlines
Wed 12/17
MCO - HTS • 1 stop
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Flight Deals
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Flight Deals

Cheap Flights to Portsmouth

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Portsmouth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Portsmouth

Thu, Mar 26 - Sun, Mar 29
Allegiant Air Logo
6:15 am - 8:46 amFLL-HTS
2h 31mnonstop
Allegiant Air Logo
9:36 am - 12:04 pmHTS-FLL
2h 28mnonstop
$144Allegiant Air
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Wed, Nov 19 - Sun, Nov 23
Multiple Airlines Logo
6:00 pm - 9:00 amLGA-HTS
15h 00m1 stop
Multiple Airlines Logo
9:50 am - 9:00 amHTS-LGA
23h 10m2 stops
$218Multiple Airlines
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Wed, Jan 14 - Mon, Jan 19
American Airlines Logo
10:09 am - 4:55 pmLGA-HTS
6h 46m1 stop
American Airlines Logo
5:20 pm - 9:25 pmHTS-LGA
4h 05m1 stop
$219American Airlines
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Wed, Jan 14 - Mon, Jan 19
American Airlines Logo
11:21 am - 4:55 pmJFK-HTS
5h 34m1 stop
American Airlines Logo
6:00 am - 10:31 amHTS-JFK
4h 31m1 stop
$219American Airlines
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Wed, Nov 19 - Sun, Nov 23
Multiple Airlines Logo
6:00 pm - 9:00 amLGA-HTS
15h 00m1 stop
Multiple Airlines Logo
9:50 am - 8:00 pmHTS-LGA
10h 10m1 stop
$221Multiple Airlines
Find Deal
Wed, Jan 14 - Mon, Jan 19
American Airlines Logo
10:25 am - 4:55 pmLGA-HTS
6h 30m2 stops
American Airlines Logo
5:20 pm - 9:25 pmHTS-LGA
4h 05m1 stop
$225American Airlines
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Wed, Jan 14 - Mon, Jan 19
American Airlines Logo
5:16 pm - 11:16 pmJFK-HTS
6h 00m2 stops
American Airlines Logo
6:00 am - 10:31 amHTS-JFK
4h 31m1 stop
$225American Airlines
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Wed, Nov 19 - Sun, Nov 23
Multiple Airlines Logo
1:21 pm - 9:00 amMCO-HTS
19h 39m2 stops
Multiple Airlines Logo
9:50 am - 7:51 amHTS-MCO
22h 01m1 stop
$225Multiple Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
Multiple Airlines Logo
6:40 pm - 9:00 amMCO-HTS
14h 20m1 stop
Multiple Airlines Logo
9:50 am - 7:51 amHTS-MCO
22h 01m1 stop
$226Multiple Airlines
Find Deal
Sun, Dec 21 - Thu, Jan 1
Allegiant Air Logo
5:51 pm - 8:21 pmFLL-HTS
2h 30mnonstop
Allegiant Air Logo
1:43 pm - 8:19 amHTS-FLL
18h 36m2 stops
$246Allegiant Air
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Good to know - Book Cheap Portsmouth Plane Tickets

Low seasonJanuary
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 16% lower on average.

FAQs - booking Portsmouth flights

  • How long is the flight to Portsmouth?

    Flights from Fort Lauderdale2h 29m
  • How to fly to Portsmouth?

    You cannot fly directly to Portsmouth. KAYAK recommends you fly to Huntington Tri State (HTS) (34.64 miles from Portsmouth). From there you can rent a car or get a taxi.

  • What airports are near Portsmouth?

    The closest airport is Huntington Tri State (HTS) (34.64 mi). Other nearby airports are Columbus Rickenbacker (LCK) (75.02 mi), Charleston Yeager (CRW) (79.78 mi) or Columbus (CMH) (87.74 mi). KAYAK recommends you fly to Huntington Tri State.

  • How far is Huntington Tri State Airport from central Huntington?

    Huntington Tri State Airport is 7 miles from the center of Huntington.

  • What is the name of Huntington’s airport?

    There is only 1 airport in Huntington, called Huntington Tri State Airport (HTS). It can also be referred to as Tri State.

  • How does KAYAK find such low prices on flights to Portsmouth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Portsmouth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Portsmouth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portsmouth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portsmouth with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Portsmouth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Portsmouth

  • There is no major airport in Portsmouth. It is instead served by Huntington Tri State Airport.
  • Looking for a cheap flight? 25% of our users found flights on this route for $100 or less one-way and $174 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portsmouth flight deals.

Reviews of the top airlines flying to Portsmouth

 
Need help choosing which airline to fly with from the United States to Portsmouth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11038 reviews
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

We loved the steward on the plane. He made the night enjoyable

10.0 Excellentchloe, Nov 2025ORD - ATW
Read more American Airlines reviews

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

Everything you need to know for your flight to Portsmouth

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