Title: Cheap Flights from Portsmouth (PSM) to Clearwater (CLW) - Expedia.ca ![Beach scene, Clearwater, Florida](https://images.trvl-media.com/place/10759/552ce0b2-36f0-45b3-aebb-e1eafc672a74.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/10759/552ce0b2-36f0-45b3-aebb-e1eafc672a74.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Portsmouth (PSM) to Clearwater (CLW) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Clearwater, FL (CLW-Clearwater Air Park) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:psm,to:clw,departure:03/10/2025TANYT&leg2=from:clw,to:psm,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:psm,to:clw,departure:03/10/2025TANYT&leg2=from:clw,to:psm,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:psm,to:clw,departure:03/10/2025TANYT&leg2=from:clw,to:psm,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:psm,to:clw,departure:03/10/2025TANYT&leg2=from:clw,to:psm,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:psm,to:clw,departure:03/10/2025TANYT&leg2=from:clw,to:psm,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:psm,to:clw,departure:03/10/2025TANYT&leg2=from:clw,to:psm,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:psm,to:clw,departure:03/10/2025TANYT&leg2=from:clw,to:psm,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Portsmouth Intl. Airport (PSM) to Clearwater Air Park Airport (CLW)? > If you're travelling from Portsmouth Intl. Airport (PSM) to CLW, round-trip journeys start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from PSM to Clearwater Airpark? > Most flights can be cancelled online, but whether you incur a fee differs between airlines. If you do have to cancel your escape, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Portsmouth Intl. Airport (PSM) to CLW that have flexible change policies? > Flights from PSM to CLW offering flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between flights, without any added fees to worry about. ### How far is the flight from Portsmouth Intl. Airport at Pease to Clearwater Airpark? > The flying distance between PSM (PSM) and CLW (CLW) is 2,000 kilometres. Squeeze in a nap or get stuck into a book and the trip will fly by. ### Which airlines fly direct from Portsmouth Intl. Airport at Pease to Clearwater Airpark? > Flying directly between Portsmouth Intl. Airport (PSM) and Clearwater Airpark isn't possible right now. However, you'll still be able to find a flight to Clearwater with at least one stop. ### Are PSM to CLW flight tickets cheaper when they're purchased at the last minute? > It is possible to find amazing last-minute deals from PSM to Clearwater Air Park Airport (CLW), but it's also possible to miss out entirely! As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be certain you're always seeing the latest offers. ## Travel information | Origin airport | Portsmouth Intl. | | --- | --- | | Destination airport | Clearwater Air Park | | Distance | 1980 km | ## Book with confidence ### Portsmouth to St. Petersburg - Clearwater Flights **The easy way to book your flights from Portsmouth to Clearwater**  With Expedia, it’s simple to find and book flights to Clearwater from Portsmouth whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Clearwater Air Park, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portsmouth to Clearwater today, tomorrow, or this week.   **Save dollars with cheap flights from Portsmouth Intl., PSM to Clearwater Air Park, CLW**  Sort your search results by price to find great deals on your flight from Portsmouth to Clearwater—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Clearwater from Portsmouth currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Clearwater   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Clearwater from Portsmouth**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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