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฿4,268+ Cheap flights from Portland, Maine

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. 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 — BKK
23 mar. — 30 mar.1
1 adult

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 18 marzo 2025.

Good one-way deal

฿3,367 or less
Price to beat on a one-way flight from Portland.
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Find flights from Portland

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 18 marzo 2025.

lun. 31/306:10PWM - BKK
2 stops26h 10mQatar Airways
mar. 20/520:00BKK - PWM
2 stops36h 57mQatar Airways
Deal found 18/3฿38,313
jue. 1/507:15PWM - BKK
2 stops36h 55mเอทิฮัดแอร์เวย์
jue. 8/509:05BKK - PWM
2 stops40h 20mเอทิฮัดแอร์เวย์
Deal found 17/3฿42,581
mar. 17/618:55PWM - BKK
2 stops27h 20mMultiple Airlines
lun. 21/712:05BKK - PWM
2 stops46h 40mMultiple Airlines
Deal found 18/3฿51,050
lun. 31/317:35PWM - BKK
2 stops28h 00mSingapore Airlines
mar. 20/518:30BKK - PWM
3 stops38h 27mSingapore Airlines
Deal found 18/3฿76,020
vie. 2/509:30PWM - BKK
2 stops32h 05mUnited Airlines
vie. 9/509:35BKK - PWM
2 stops49h 24mUnited Airlines
Deal found 18/3฿84,086

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 18 marzo 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PortlandBangkok

PWM - BKK

PWMBKK

Portland

lun. 31/3

06:10-19:20

2 stops26h 10m

Bangkok Suvarnabhumi

mar. 20/5

20:00-21:57

2 stops36h 57m

฿38,313

PortlandBangkok

PWM - BKK

PWMBKK

Portland

jue. 1/5

07:15-07:10

2 stops36h 55m

Bangkok Suvarnabhumi

jue. 8/5

09:05-14:25

2 stops40h 20m

฿42,581

PortlandBangkok

PWM - BKK

PWMBKK

Portland

mar. 17/6

18:55-09:15

2 stops27h 20m

Bangkok Suvarnabhumi

lun. 21/7

12:05-23:45

2 stops46h 40m

฿51,050

PortlandBangkok

PWM - BKK

PWMBKK

Portland

lun. 31/3

17:35-08:35

2 stops28h 00m

Bangkok Suvarnabhumi

mar. 20/5

18:30-21:57

3 stops38h 27m

฿76,020

PortlandBangkok

PWM - BKK

PWMBKK

Portland

vie. 2/5

09:30-04:35

2 stops32h 05m

Bangkok Suvarnabhumi

vie. 9/5

09:35-23:59

2 stops49h 24m

฿84,086

Flights are sorted by cheapest return flights first.

Deals found on 18/3

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, September is the cheapest month in which you can book a flight from Portland, Maine (average of ฿26,147). Flying from Portland, Maine in June will prove the most costly (average of ฿40,396). 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 (296 flights per day), Detroit (110 flights per day) and Chicago (70 flights per day).

New York

New York

From ฿100

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

The cheapest city to fly to from Portland, Maine is New York, with prices starting at ฿3,367. Explore other affordable destinations below.

New York

New York

From ฿100

Airline reviews for flights from Portland

Get insights into the airlines that provide service from Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Portland. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Singapore Airlines
8.1
Very Good
1,281 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very Good
1,281 reviews
Singapore Airlines
8.1
Very Good
1,281 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qatar Airways
7.4
Good
3,541 reviews
Singapore Airlines
8.1
Very Good
1,281 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
เอทิฮัดแอร์เวย์
7.4
Good
1,177 reviews
Singapore Airlines
8.1
Very Good
1,281 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
United Airlines
7.4
Good
8,611 reviews
Singapore Airlines
8.1
Very Good
1,281 reviews
Check prices

Food

7.7

Crew

8.6

Entertainment

8.0

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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Direct flights from Maine

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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 18 marzo 2025.

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

    The most selected flight destinations from Portland, Maine for the current month are Orlando Airport, Washington, D.C. Reagan-National Airport, Miami. While Orlando Airport, Denver, Washington, D.C. Reagan-National Airport are the top choices made by travellers year-round.

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

    Users have flown out of Portland, Maine for as low as ฿3,367 to New York LaGuardia Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿3,367 to fly from Portland, Maine.

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

    At the present moment the cheapest month to fly from Portland, Maine is currently September; 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 goes through 900+ travel sites to look for the best flight deals for flights from Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Portland.

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

    Yes! Cheapflights helps users easily find flights from Portland with no change fees.

  • 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Portland.

Can Cheapflights find flights from Portland with no change fees?

Yes! Cheapflights helps users easily find flights from Portland with no change fees.

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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