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$231+ Cheap flights from Portland, ME (PWM) to Hamilton (BDA)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BDA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Portland to Hamilton

Cheapest flights from Portland to Hamilton
Explore the most affordable flight options available from Portland to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amPWM - BDA
1 stop6h 35mUnited Airlines
Mon 12/222:45 pmBDA - PWM
2 stops19h 59mUnited Airlines
Deal found 10/28$566
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:15 amPWM - BDA
1 stop4h 55mDelta
Mon 12/223:59 pmBDA - PWM
1 stop7h 44mDelta
Deal found 10/28$637
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:18 pmPWM - BDA
2 stops20h 40mAmerican Airlines
Sat 12/203:54 pmBDA - PWM
2 stops8h 54mAmerican Airlines
Deal found 10/29$720
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:17 amPWM - BDA
1 stop6h 43mAmerican Airlines
Sun 12/213:52 pmBDA - PWM
1 stop7h 59mAmerican Airlines
Deal found 10/28$791
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:20 pmPWM - BDA
2 stops44h 40mAmerican Airlines
Fri 1/23:52 pmBDA - PWM
1 stop7h 59mAmerican Airlines
Deal found 10/29$871

Cheap flight deals from Portland to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Hamilton (BDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$566
(United Airlines)

One-way from

$231
(United Airlines)

Popular in

February

Cheapest in

May

Average price

$645
Provider with most accurate pricing for Portland-Hamilton L.F Wade Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Hamilton L.F Wade Intl flights.
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From Portland to Hamilton L.F Wade Intl
Search Deals
One-way flight from Portland to Hamilton L.F Wade Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($219 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Hamilton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Portland to Hamilton that are best for you.

Fly from

Portland

Fly to

Hamilton

Route

Depart

Return

Price

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Fri 12/19

6:00 am-1:35 pm

1 stop6h 35m

Hamilton L.F Wade Intl

Mon 12/22

2:45 pm-9:44 am

2 stops19h 59m

$566

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Fri 12/19

6:15 am-12:10 pm

1 stop4h 55m

Hamilton L.F Wade Intl

Mon 12/22

3:59 pm-10:43 pm

1 stop7h 44m

$637

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Sat 12/13

5:18 pm-2:58 pm

2 stops20h 40m

Hamilton L.F Wade Intl

Sat 12/20

3:54 pm-11:48 pm

2 stops8h 54m

$720

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Thu 12/18

7:17 am-3:00 pm

1 stop6h 43m

Hamilton L.F Wade Intl

Sun 12/21

3:52 pm-10:51 pm

1 stop7h 59m

$791

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Wed 12/24

5:20 pm-3:00 pm

2 stops44h 40m

Hamilton L.F Wade Intl

Fri 1/2

3:52 pm-10:51 pm

1 stop7h 59m

$871

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Wed 4/15

6:00 am-1:40 pm

1 stop6h 40m

$231

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Wed 4/15

11:02 am-9:50 pm

3 stops33h 48m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Portland to Hamilton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Hamilton in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Hamilton, Pembroke flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Hamilton, Pembroke flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Hamilton, Pembroke flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Hamilton, Pembroke flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Hamilton, Pembroke flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Portland with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Hamilton

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Hamilton, Pembroke (average of $143). Flying from Portland, Maine to Hamilton, Pembroke in August is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with American Airlines from Portland to Hamilton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,030 reviews

Overall

7.2

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Overall

7.2

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Portland to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Hamilton, Pembroke?

    There are many flights that can get you from Portland, Maine to Hamilton, Pembroke in 4h 55m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Portland, Maine and Hamilton, Pembroke are separated by a distance of 837 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Portland, Maine to Hamilton, Pembroke round-trip?

    Currently priced at $529, American Airlines will fly you from Portland, Maine to Hamilton, Pembroke and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. This flight start at 36% lower than the current average price 3 months from now.

  • Can I find deals for flights from Portland to Hamilton that include hotel bookings?

    Yes. In addition to deals on Portland to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Hamilton.

  • Can I find deals for business class flights from Portland to Hamilton?

    Yes. Cheapflights offers flight deals from Portland to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Hamilton, Pembroke (average of $143). Flying from Portland, Maine to Hamilton, Pembroke in August is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portland to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Hamilton flights

Top airline flying from Portland to Hamilton

Discover the top airline that operate flights from Portland to Hamilton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$529Average$747FlexibilityNo cancel feeOn-time71%

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