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$178+ Cheap flights from Seattle (SEA) 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BDA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Seattle to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 June 12, 2025.

Round-trip from

$511
(United Airlines)

One-way from

$178
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$556
From Seattle/Tacoma Intl to Hamilton L.F Wade Intl
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One-way flight from Seattle/Tacoma Intl to Hamilton L.F Wade Intl
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Highest demand for flights based on searches. 18% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Seattle to Hamilton

Cheapest flights from Seattle to Hamilton
Explore the most affordable flight options available from Seattle to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/197:34 pmSEA - BDA
2 stops14h 06mUnited Airlines
Fri 7/252:50 pmBDA - SEA
2 stops21h 11mUnited Airlines
Deal found 6/11$511
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 9/32:55 pmSEA - BDA
2 stops40h 55mAir Canada
Wed 9/1712:50 pmBDA - SEA
2 stops24h 31mAir Canada
Deal found 6/10$554
This Delta deal was found by Cheapflights users on 6/10. 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 10/189:55 pmSEA - BDA
1 stop10h 14mDelta
Thu 10/231:25 pmBDA - SEA
1 stop10h 04mDelta
Deal found 6/10$566
This deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:50 pmSEA - BDA
1 stop8h 54mJetBlue
Tue 8/2612:25 pmBDA - SEA
1 stop12h 08mJetBlue
Deal found 6/10$596
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 9/31:50 pmSEA - BDA
3 stops21h 10mMultiple Airlines
Wed 9/1712:50 pmBDA - SEA
2 stops28h 16mMultiple Airlines
Deal found 6/10$656
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 6/139:50 pmSEA - BDA
1 stop13h 10mAmerican Airlines
Sun 6/299:00 amBDA - SEA
1 stop18h 47mAmerican Airlines
Deal found 6/11$816

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 June 12, 2025.
Use the filters below to find and compare flights from Seattle to Hamilton that are best for you.

Fly from

Seattle

Fly to

Hamilton

Route

Depart

Return

Price

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Sat 7/19

7:34 pm-1:40 pm

2 stops14h 06m

Hamilton L.F Wade Intl

Fri 7/25

2:50 pm-8:01 am

2 stops21h 11m

$511

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Wed 9/3

2:55 pm-11:50 am

2 stops40h 55m

Hamilton L.F Wade Intl

Wed 9/17

12:50 pm-9:21 am

2 stops24h 31m

$554

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Sat 10/18

9:55 pm-12:09 pm

1 stop10h 14m

Hamilton L.F Wade Intl

Thu 10/23

1:25 pm-7:29 pm

1 stop10h 04m

$566

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Wed 8/20

9:50 pm-10:44 am

1 stop8h 54m

Hamilton L.F Wade Intl

Tue 8/26

12:25 pm-8:33 pm

1 stop12h 08m

$596

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Wed 9/3

1:50 pm-3:00 pm

3 stops21h 10m

Hamilton L.F Wade Intl

Wed 9/17

12:50 pm-1:06 pm

2 stops28h 16m

$656

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Sat 7/19

7:34 pm-1:40 pm

2 stops14h 06m

$178

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Sat 7/19

12:05 pm-11:50 am

1 stop19h 45m

$234

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Sat 7/19

9:45 pm-12:05 pm

1 stop10h 20m

$290

SeattleHamilton

SEA - BDA

SEABDA

Seattle/Tacoma Intl

Sat 7/19

11:20 pm-12:45 pm

1 stop9h 25m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Seattle to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Seattle 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 Seattle to Hamilton

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

Currently, April is the cheapest month in which you can book a flight from Seattle to Hamilton, Pembroke (average of $394). Flying from Seattle 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.

What is the cheapest time of day to fly from SEA to BDA?

Find hourly flight availability from Seattle to Hamilton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Seattle to Hamilton, Pembroke in the morning. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Hamilton by month

Plan your trip to Hamilton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hamilton, Pembroke ranges from 2.8 - 6.3 inches per month. October is typically the wettest month, when rainfall can reach 6.3 in. May is typically the driest time to visit Hamilton, Pembroke when rainfall is around 2.8 in.

Temperature in Hamilton by month

Plan your trip to Hamilton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hamilton, Pembroke, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 62.6 F).

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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 Seattle 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 Seattle to Hamilton, Pembroke round-trip?

    Our cheapest airline available from Seattle to Hamilton, Pembroke is United Airlines. Our recent data shows that you can find tickets from as low as $511 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $554 and $566 round-trip. Users have found that United Airlines is 27% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Hamilton, Pembroke one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $178. Users have also found prices from $234 and $290 on Air Canada and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Hamilton, Pembroke?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Hamilton, Pembroke (average of $394). Flying from Seattle 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

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

Alternative routes for Seattle to Hamilton

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

Top 2 airlines flying from Seattle to Hamilton

Discover the top 2 airlines that operate flights from Seattle 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$467Average$556FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$551Average$685FlexibilityNo cancel feeOn-time71%

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