HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hamilton

$611+ Cheap flights from Portland, ME (PWM) to Hamilton (BDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BDA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Hamilton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 3/86:25 am
PWM
-
BDA
1 stop4h 48m
Delta
Wed 3/183:56 pm
BDA
-
PWM
1 stop8h 26m
Delta
Deal found 1/27$611
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 3/126:25 am
PWM
-
BDA
1 stop4h 48m
Delta
Wed 3/183:56 pm
BDA
-
PWM
1 stop8h 26m
Delta
Deal found 1/27$636
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 4/207:33 pm
PWM
-
BDA
2 stops17h 07m
United Airlines
Mon 4/272:50 pm
BDA
-
PWM
2 stops25h 32m
United Airlines
Deal found 1/28$649
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 3/126:25 am
PWM
-
BDA
1 stop4h 48m
Delta
Mon 3/161:23 pm
BDA
-
PWM
1 stop11h 36m
Delta
Deal found 1/27$661
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 3/86:25 am
PWM
-
BDA
1 stop4h 48m
Delta
Sat 3/143:56 pm
BDA
-
PWM
1 stop8h 26m
Delta
Deal found 1/27$670
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 3/712:45 pm
PWM
-
BDA
2 stops21h 28m
Delta
Wed 3/183:56 pm
BDA
-
PWM
2 stops21h 13m
Delta
Deal found 1/27$674
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/187:10 am
PWM
-
BDA
1 stop6h 53m
American Airlines
Wed 3/253:53 pm
BDA
-
PWM
1 stop7h 57m
American Airlines
Deal found 1/27$682
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 3/184:23 pm
PWM
-
BDA
2 stops20h 12m
United Airlines
Wed 3/252:45 pm
BDA
-
PWM
2 stops25h 29m
United Airlines
Deal found 1/27$694

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(Delta)

Popular in

February

Cheapest in

August
Provider with most accurate pricing for Portland-Hamilton L.F Wade Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Hamilton L.F Wade Intl flights.
Search Deals
From Portland to Hamilton L.F Wade Intl
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($331 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($78 potential savings vs. average RT price).
Search Deals

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 January 29, 2026.
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

Sun 3/8

6:25 am-12:13 pm

1 stop4h 48m

Hamilton L.F Wade Intl

Thu 3/19

1:23 pm-11:59 pm

1 stop11h 36m

$611

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Sun 3/8

6:25 am-12:13 pm

1 stop4h 48m

Hamilton L.F Wade Intl

Wed 3/18

3:56 pm-11:22 pm

1 stop8h 26m

$611

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Tue 3/10

5:48 pm-2:46 pm

2 stops19h 58m

Hamilton L.F Wade Intl

Wed 3/18

3:56 pm-11:22 pm

1 stop8h 26m

$615

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Thu 3/12

6:25 am-12:13 pm

1 stop4h 48m

Hamilton L.F Wade Intl

Thu 3/19

1:23 pm-11:59 pm

1 stop11h 36m

$636

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Thu 3/12

4:48 pm-12:13 pm

2 stops18h 25m

Hamilton L.F Wade Intl

Wed 3/18

3:56 pm-11:04 am

2 stops20h 08m

$640

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Sun 3/8

12:51 pm-12:13 pm

2 stops22h 22m

Hamilton L.F Wade Intl

Mon 3/16

3:56 pm-11:59 pm

2 stops9h 03m

$640

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Wed 3/11

4:48 pm-12:13 pm

2 stops18h 25m

Hamilton L.F Wade Intl

Mon 3/16

3:56 pm-11:22 pm

1 stop8h 26m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Hamilton, Pembroke flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $129). Flying from Portland, Maine to Hamilton, Pembroke in September is currently the most expensive (average of $336). 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.

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 48m. Fly via Delta to get the fastest option. Portland, Maine and Hamilton, Pembroke are separated by a distance of 837 mi.

  • 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 $129). Flying from Portland, Maine to Hamilton, Pembroke in September is currently the most expensive (average of $336). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.