From 417 € Return - Cheap flights to Portland Airport (PWM) in 2026

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Flight deals to Portland

Looking for a cheap last-minute deal or the best return flight to Portland Airport? If you want to travel to Portland Airport next month, return fares start from 763 €. Find the lowest prices on one-way and return tickets right here.

Portland.417 € per passenger.Departing Mon, 5 Oct, returning Tue, 13 Oct.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Mon, 5 Oct, arriving in Portland.Inbound indirect flight with jetBlue, departs from Portland on Tue, 13 Oct, arriving in Dublin.Price includes taxes and charges.From 417 €, select.

Portland.445 € per passenger.Departing Thu, 10 Sep, returning Sun, 13 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Thu, 10 Sep, arriving in Portland.Inbound indirect flight with jetBlue, departs from Portland on Sun, 13 Sep, arriving in Dublin.Price includes taxes and charges.From 445 €, select.

Portland.504 € per passenger.Departing Mon, 8 Jun, returning Sun, 14 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Dublin on Mon, 8 Jun, arriving in Portland.Inbound indirect flight with KLM, departs from Portland on Sun, 14 Jun, arriving in Dublin.Price includes taxes and charges.From 504 €, select.

Portland.615 € per passenger.Departing Tue, 25 Aug, returning Mon, 31 Aug.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Tue, 25 Aug, arriving in Portland.Inbound indirect flight with jetBlue, departs from Portland on Mon, 31 Aug, arriving in Dublin.Price includes taxes and charges.From 615 €, select.

Portland.667 € per passenger.Departing Wed, 26 Aug, returning Wed, 16 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Wed, 26 Aug, arriving in Portland.Inbound indirect flight with jetBlue, departs from Portland on Wed, 16 Sep, arriving in Dublin.Price includes taxes and charges.From 667 €, select.

Portland.712 € per passenger.Departing Sun, 28 Jun, returning Sat, 4 Jul.Return flight with WestJet and Breeze Airways.Outbound indirect flight with WestJet, departs from Dublin on Sun, 28 Jun, arriving in Portland.Inbound indirect flight with Breeze Airways, departs from Portland on Sat, 4 Jul, arriving in Dublin.Price includes taxes and charges.From 712 €, select.

Portland.732 € per passenger.Departing Sun, 14 Jun, returning Sun, 23 Aug.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Sun, 14 Jun, arriving in Portland.Inbound indirect flight with jetBlue, departs from Portland on Sun, 23 Aug, arriving in Dublin.Price includes taxes and charges.From 732 €, select.

Portland.763 € per passenger.Departing Sat, 11 Jul, returning Sat, 18 Jul.Return flight with WestJet and jetBlue.Outbound indirect flight with WestJet, departs from Dublin on Sat, 11 Jul, arriving in Portland.Inbound indirect flight with jetBlue, departs from Portland on Sat, 18 Jul, arriving in Dublin.Price includes taxes and charges.From 763 €, select.

Portland.790 € per passenger.Departing Sat, 26 Sep, returning Sat, 3 Oct.Return flight with Ryanair and jetBlue.Outbound indirect flight with Ryanair, departs from Dublin on Sat, 26 Sep, arriving in Portland.Inbound indirect flight with jetBlue, departs from Portland on Sat, 3 Oct, arriving in Dublin.Price includes taxes and charges.From 790 €, select.

Portland.798 € per passenger.Departing Wed, 29 Jul, returning Tue, 4 Aug.Return flight with Ryanair and jetBlue.Outbound indirect flight with Ryanair, departs from Dublin on Wed, 29 Jul, arriving in Portland.Inbound indirect flight with jetBlue, departs from Portland on Tue, 4 Aug, arriving in Dublin.Price includes taxes and charges.From 798 €, select.

Portland.910 € per passenger.Departing Thu, 11 Mar, returning Sun, 14 Mar.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Dublin on Thu, 11 Mar, arriving in Portland.Inbound indirect flight with Air France, departs from Portland on Sun, 14 Mar, arriving in Dublin.Price includes taxes and charges.From 910 €, select.

Portland.960 € per passenger.Departing Tue, 5 Jan, returning Tue, 12 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Tue, 5 Jan, arriving in Portland.Inbound indirect flight with Delta, departs from Portland on Tue, 12 Jan, arriving in Dublin.Price includes taxes and charges.From 960 €, select.

Find the cheapest time to fly to Portland

Flexible on travel dates? Find the cheapest month – or even day – to fly to Portland.

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Airports near Portland

Compare routes to Portland below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Which airlines offer direct flights to Portland?

Currently, there are no airlines that fly direct to Portland. But we found flights with one or more stops from 417 €.

When is the cheapest time to fly to Portland?

The cheapest month to fly to Portland is usually October.

How can I find the best flight deal to Portland?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Portland Airport?

No airlines currently offer direct flights between Ireland and Portland Airport. Most routes have one or more stops.

How much are return flights to Portland?

The best price we found for a return flight to Portland is 417 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which upcoming date is cheapest to fly to Portland Airport on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Portland Airport is Monday, 5 October 2026.

When is the best time to book flights to Portland?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly to Portland with?

Currently, jetBlue offers the cheapest flight tickets to Portland.

Flying to Portland

The things to know before you go.

Cheapest flight found	417 €
Cheapest month to fly	October

Discover Portland

How to find cheap flights to Portland International Jetport (PWM)

The lowest price currently available for a one-way flight to Portland International Jetport is 342 €. A round-trip plane ticket to PWM right now is 417 €.
Never pay more than you need by setting up a Price Alert for tickets to PWM. We'll keep an eye on it for you, sending notifications when fares go down.
About one month ahead is a good time to book tickets to Portland, where Portland International Jetport is located. This is the general recommendation for finding the cheapest fares.
Click on the 'Add nearby airports' option and expand your search for cheap flights to Portland. This will list all the airports around your departure and arrival points.
Consider taking a flight with a stop, as indirect routes are usually cheaper. Simply uncheck the 'Direct flights' box when searching for your plane tickets to Portland International Jetport.

Best time to go to Portland

The cheapest month to board a flight to Portland is usually June.
To find the cheapest month for flights to PWM, use the 'Whole month' tool. If you're flexible with your dates, search for the green prices on the calendar — they show you the lowest available fares.
August is the most popular month for flights to PWM. Visit then if you're eager to take in the full energy of Portland.
The quietest time of the year to go is January. Book your plane tickets to Portland then and enjoy sightseeing at a more relaxed pace.
Check the weather conditions before travelling. July is the warmest time of year in Portland, with averages of between 14ºC (57ºF) and 25ºC (77ºF).
January has the lowest temperatures, ranging from around -10ºC (14ºF) to 3ºC (37ºF).
Hoping for clearer skies? September is the driest month in Portland, averaging five days of rain.
It rains the most in June, which gets around eight days of wet weather.

Flying to Portland International Jetport (PWM): What you need to know

Travel to Portland without any detours. These are some of the popular airlines offering direct flights to Portland International Jetport:
If you want to travel with the carrier that leads the way for punctuality, book your PWM plane ticket with Frontier Airlines. Up to 91% of its flights to this airport land when expected.
When you arrive at PWM, you'll be in the UTC-5 timezone.
Eager to get a good night's sleep after your flight to PWM? These hotels near Portland International Jetport offer the ideal place to kick back and relax:
Portland International Jetport has an on-time performance of 79%. This percentage shows how often flights from PWM reach their destination as scheduled.

Getting to central Portland from Portland International Jetport (PWM)

PWM is located about 8 kilometres from central Portland.
Once you've touched down from your flight to PWM, driving to the centre will take around 15 minutes.
Expect the trip to take about 30 minutes when using public transport.
Portland is packed with options for a great night's sleep. Here's a lineup of comfy hotels to put on your short list:

Portland highlights

Hop off your flight to Portland and head straight for these major attractions:
- Portland Museum of Art: Offering a classic introduction to the city's highlights, this landmark is around 0.80 kilometres southwest of the centre.
- Back Cove Trail: Need another good reason to visit Portland? This landmark draws in the crowds and is around 2 kilometres north of the city centre.

How to get to Lewiston from Portland International Jetport (PWM)

The nearby city of Lewiston is about 64 kilometres from PWM. The drive to the centre in a taxi or ride-share usually takes around 40 minutes.
Allow roughly 3 hours 20 minutes if you decide to travel to Lewiston on public transport.

Travelling from Portland International Jetport (PWM) to Dover

About 64 kilometres away, Dover is another city that you can easily reach from Portland International Jetport. It takes around 1 hour 45 minutes to make the journey on public transport from PWM.
By car, the trip takes roughly 55 minutes.

Explore more of the United States

There's a whole lot more to experience in the United States, starting with Boston. Museum of Fine Arts Boston, Freedom Trail and Boston Tea Party Ships & Museum are must-visits in this city, which is around 153 kilometres southwest of Portland. Boston Logan International Airport (BOS) is the major airport in Boston.
Worcester could easily become your new favourite place in the United States. You'll find it roughly 193 kilometres southwest of Portland. Worcester Art Museum, Saint Paul’s Cathedral and Mechanics Hall are among the highlights.
Make room for new experiences in Providence, which is roughly 225 kilometres southwest of Portland. Museum of Natural History and Planetarium, RISD Museum and Howard Phillips Lovecraft Grave are reasons to go. You can get here by flying to Rhode Island T. F. Green International Airport (PVD).