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$558+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BDA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 July 29, 2025.

Round-trip from

$558
(Delta)

Popular in

February

Cheapest in

October

Average price

$798
From Portland to Hamilton L.F Wade Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($262 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 10/154:48 pmPWM - BDA
2 stops18h 27mDelta
Wed 10/223:54 pmBDA - PWM
1 stop7h 25mDelta
Deal found 7/28$558
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 10/235:21 pmPWM - BDA
2 stops20h 39mAmerican Airlines
Mon 10/272:37 pmBDA - PWM
1 stop9h 25mAmerican Airlines
Deal found 7/29$575
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 10/238:00 amPWM - BDA
1 stop4h 40mUnited Airlines
Mon 10/272:45 pmBDA - PWM
2 stops20h 19mUnited Airlines
Deal found 7/28$661
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:05 amPWM - BDA
1 stop5h 41mJetBlue
Sun 8/1711:44 amBDA - PWM
1 stop13h 33mJetBlue
Deal found 7/28$891
This Air Canada deal was found by Cheapflights users on 7/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:00 amPWM - BDA
2 stops26h 50mAir Canada
Sat 10/185:45 pmBDA - PWM
2 stops30h 28mAir Canada
Deal found 7/28$984
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:05 pmPWM - BDA
3 stops40h 45mMultiple Airlines
Sat 8/95:45 pmBDA - PWM
3 stops20h 35mMultiple Airlines
Deal found 7/28$1,369

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 July 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

Wed 10/15

4:48 pm-12:15 pm

2 stops18h 27m

Hamilton L.F Wade Intl

Wed 10/22

3:54 pm-10:19 pm

1 stop7h 25m

$558

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Thu 10/23

5:21 pm-3:00 pm

2 stops20h 39m

Hamilton L.F Wade Intl

Mon 10/27

2:37 pm-11:02 pm

1 stop9h 25m

$575

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Thu 10/23

8:00 am-1:40 pm

1 stop4h 40m

Hamilton L.F Wade Intl

Mon 10/27

2:45 pm-10:04 am

2 stops20h 19m

$661

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Thu 8/14

6:05 am-12:46 pm

1 stop5h 41m

Hamilton L.F Wade Intl

Sun 8/17

11:44 am-12:17 am

1 stop13h 33m

$891

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Fri 10/17

8:00 am-11:50 am

2 stops26h 50m

Hamilton L.F Wade Intl

Sat 10/18

5:45 pm-11:13 pm

2 stops30h 28m

$984

PortlandHamilton

PWM - BDA

PWMBDA

Portland

Thu 8/14

12:46 pm-11:50 am

3 stops22h 04m

Hamilton L.F Wade Intl

Sun 8/17

12:50 pm-2:07 pm

3 stops26h 17m

$1,406

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, April is the cheapest month in which you can book a flight from Portland, Maine to Hamilton, Pembroke (average of $394). Flying from Portland, Maine to Hamilton, Pembroke in December is currently the most expensive (average of $534). 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 July 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and JetBlue 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.
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,826 reviews
Delta
8.0
Very good
7,979 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Portland, Maine to Hamilton, Pembroke round-trip?

    Currently priced at $558, Delta will fly you from Portland, Maine to Hamilton, Pembroke and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $575 and $661, respectively. These flights start at 29% 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, April is the cheapest month in which you can book a flight from Portland, Maine to Hamilton, Pembroke (average of $394). Flying from Portland, Maine to Hamilton, Pembroke in December is currently the most expensive (average of $534). 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

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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 2 airlines flying from Portland to Hamilton

Discover the top 2 airlines 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$450Average$633FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$529Average$823FlexibilityNo cancel feeOn-time71%

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