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£86+ Cheap flights from Portland, Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. 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.
PWM — BUD
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Portland

Discover essential information about flights departing from Portland, including flight schedules, destinations, airlines operating at the Portland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 December 2025.

Cheapest one-way flight

£108

Cheapest round-trip flight

£166

Cheapest airline

Frontier

Most popular destination

London Heathrow (LHR)

Good one-way deal

£247 or less
The cheapest one-way flight from Portland is currently to London Heathrow.
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The cheapest round-trip flight from Portland is currently to London Heathrow.
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On average, Frontier currently has the cheapest one-way flight from Portland (avg. price of £41).
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London Heathrow (LHR) is currently the most popular flight destination from Portland (average return price of £253).
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Price to beat on a one-way flight from Portland.
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Find flights from Portland

Enter your travel dates to find the best prices.

Cheapest flights from Portland
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Sat 10/112:35PWM - DEN
1 stop7h 10mSouthwest
Sat 17/106:20DEN - PWM
1 stop6h 30mSouthwest
Deal found 11/12£202
Fri 16/117:57PWM - ORD
1 stop5h 37mDelta
Mon 19/113:58ORD - PWM
2 stops8h 24mDelta
Deal found 11/12£205
Wed 28/116:10PWM - ORD
Nonstop3h 08mUnited Airlines
Sat 31/111:00ORD - PWM
Nonstop2h 39mUnited Airlines
Deal found 9/12£208
Fri 9/116:10PWM - ORD
Nonstop3h 08mUnited Airlines
Sun 11/111:00ORD - PWM
Nonstop2h 39mUnited Airlines
Deal found 10/12£209
Sun 1/206:00PWM - ORD
1 stop8h 14mDelta
Tue 3/214:50ORD - PWM
2 stops8h 30mDelta
Deal found 11/12£212
Tue 26/514:35PWM - DEN
1 stop10h 14mDelta
Tue 2/600:59DEN - PWM
1 stop9h 19mDelta
Deal found 10/12£216
Sat 31/106:00PWM - ORD
1 stop7h 25mDelta
Sat 31/117:20ORD - PWM
1 stop17h 00mDelta
Deal found 11/12£218
Wed 14/111:12PWM - MSY
1 stop9h 02mUnited Airlines
Sun 18/105:00MSY - PWM
2 stops8h 31mUnited Airlines
Deal found 10/12£219
Fri 9/116:10PWM - ORD
Nonstop3h 08mUnited Airlines
Fri 16/108:52ORD - PWM
1 stop4h 39mUnited Airlines
Deal found 10/12£220
Tue 6/106:00PWM - DEN
1 stop10h 02mUnited Airlines
Sun 11/123:59DEN - PWM
1 stop7h 02mUnited Airlines
Deal found 10/12£225
Sat 28/214:35PWM - MSY
2 stops9h 39mDelta
Tue 3/316:32MSY - PWM
1 stop5h 34mDelta
Deal found 10/12£226
Wed 4/305:45PWM - ORD
Nonstop3h 12mUnited Airlines
Sun 8/306:00ORD - PWM
1 stop7h 32mUnited Airlines
Deal found 9/12£226

Find flights from Portland within your budget

 
Find flights departing from Portland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 December 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Budapest

Route

Depart

Return

Price

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 28/1

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Sat 31/1

11:00-14:39

Nonstop2h 39m

£208

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 4/3

17:59-22:05

1 stop5h 06m

Chicago O'Hare Intl

Sun 8/3

06:30-12:00

1 stop4h 30m

£208

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 31/1

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Tue 3/2

11:00-14:39

Nonstop2h 39m

£208

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 30/1

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Sat 31/1

11:00-14:39

Nonstop2h 39m

£208

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 9/1

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Mon 12/1

11:00-14:39

Nonstop2h 39m

£209

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 14/1

12:48-18:28

1 stop6h 40m

Chicago O'Hare Intl

Fri 16/1

13:55-00:20

2 stops9h 25m

£212

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 9/1

06:00-16:44

2 stops11h 44m

Chicago O'Hare Intl

Mon 12/1

13:55-00:20

2 stops9h 25m

£216

PortlandDenver

PWM - DEN

PWMDEN

Portland

Sat 17/1

14:35-22:53

1 stop10h 18m

Denver Intl

Sat 24/1

12:00-22:27

1 stop8h 27m

£216

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 16/1

16:10-18:18

Nonstop3h 08m

Chicago O'Hare Intl

Sun 18/1

11:00-14:39

Nonstop2h 39m

£216

PortlandDenver

PWM - DEN

PWMDEN

Portland

Thu 28/5

14:35-22:49

1 stop10h 14m

Denver Intl

Tue 2/6

00:59-12:18

1 stop9h 19m

£216

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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Best time to book a flight from Portland

Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland

Get recent, data-driven insights about flights from Portland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portland, Maine?

Currently, November is the cheapest month in which you can book a flight from Portland, Maine (average of £282). Flying from Portland, Maine in June will prove the most costly (average of £417). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Portland, Maine?

If you’re flying from Portland, Maine, these routes are more frequently taken by airlines New York (314 flights per day), Detroit (104 flights per day) and Chicago (68 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £291
Charlotte Douglas
Charlotte Douglas
From £247

What is the cheapest place to fly to from Portland, Maine?

The cheapest city to fly to from Portland, Maine is Charlotte Douglas, with prices starting at £247. Explore other affordable destinations below.

Charlotte Douglas
Charlotte Douglas
From £247
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £291

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Maine

Book a direct flight from one of these other cities located in Maine.
Direct flights from Boston
Direct flights from Bangor

Related info for your journey

Access useful and relevant information related to your journey from Portland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 December 2025.

  • What are the most popular destinations to fly to from Portland, Maine?

    This month, the top selected destinations from Portland, Maine are New York, Orlando Airport, Newark Airport. Throughout the year, Orlando Airport, New York, Orlando are some of the top choices made by users flying from Portland, Maine.

  • What is the cheapest flight from Portland, Maine to anywhere?

    Users have flown out of Portland, Maine for as low as £247 to Charlotte (prices may vary depending on the airline and departure time). On average, users have booked flights for £269 to fly from Portland, Maine.

  • What is the cheapest premium economy flight from Portland, Maine?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Portland, Maine.
    Portland to New York John F Kennedy Intl Airport from £1,591

  • What is the cheapest month to fly from Portland, Maine?

    At the present moment the cheapest month to fly from Portland, Maine is currently November; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Portland?

    Cheapflights makes it easy to find flights from Portland by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Portland?

    Cheapflights helps you find that perfect flight from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Portland with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Portland become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from Portland?

Cheapflights makes it easy to find flights from Portland by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portland?

Cheapflights helps you find that perfect flight from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Portland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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