Cheap Flights from Iowa City (IOW) to Portsmouth (PSM)

Popular airlines from Iowa City, IA (IOW) to Portsmouth, NH (PSM-Portsmouth Intl.)

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Frequently asked questions

How much does a flight from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM) cost?
Lock in a cheap one-way flight or cheap return flight from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM)?
is the cheapest month to fly from IOW to PSM. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IOW to PSM flight.
How many flights per day from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM)?
There are no daily nonstop flights available from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from IOW to PSM?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM)?
Select a flight from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM) last-minute?
Last-minute fares from IOW to PSM are usually more expensive. To lock in the best rates, start searching for flights ahead of time. That being said, if you can play around with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book an IOW to PSM flight and hotel package?
Securing an IOW to PSM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Iowa City, IA (IOW) to Portsmouth Intl. Airport (PSM)?
Typically, you're able to reschedule or cancel your IOW to PSM flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Iowa City
Destination airport
Portsmouth Intl.
Distance
1059 mi

Book with confidence

Iowa City to Portsmouth Flights

The cheapest times to fly from Iowa City to Portsmouth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Iowa City to Portsmouth are during the month of . You can find some of the cheapest flights from Iowa City to Portsmouth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Iowa City to Portsmouth

Sunday is one of the best days to book for cheap flights from Iowa City to Portsmouth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Iowa City to Portsmouth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Iowa City to Portsmouth in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Iowa City to Portsmouth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Iowa City to Portsmouth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Iowa City to Portsmouth Flights

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*Available to One Key members.