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Cheap flights from Hamilton, ON to Portland from C$ 271

YHM — PDX
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hamilton to Portland

Enter your travel dates to find the best prices.

Cheapest flights from Hamilton to Portland

Thu 8/106:10 p.m. -
1 stop22h 40m
Sun 11/102:30 p.m. -
1 stop23h 45m
Deal found 14/9C$ 696
Sun 11/106:10 p.m. -
1 stop22h 40m
Sun 18/102:30 p.m. -
1 stop23h 45m
Deal found 13/9C$ 708
Sat 3/106:55 p.m. -
2 stops17h 36m
Fri 9/107:45 p.m. -
3 stops16h 20m
Deal found 13/9C$ 784
Fri 9/107:00 a.m. -
2 stops9h 50m
Sun 11/102:30 p.m. -
1 stop23h 45m
Deal found 14/9C$ 814
Tue 6/106:10 p.m. -
1 stop22h 40m
Sun 11/102:30 p.m. -
1 stop23h 45m
Deal found 12/9C$ 842
Thu 8/106:10 p.m. -
1 stop22h 40m
Mon 12/102:30 p.m. -
1 stop23h 45m
Deal found 13/9C$ 873
Thu 1/106:10 p.m. -
1 stop22h 40m
Mon 5/102:30 p.m. -
1 stop23h 45m
Deal found 17/9C$ 877

Find flight deals from Hamilton to Portland

Round-trip from

C$ 696

One-way from

C$ 271

Popular in

December

Cheapest in

March

Average price

C$ 435
WestJet
  • WestJet
  • 8/10-11/10
  • 2 total stops
  • 46h 25m total
  • Hamilton to Portland
Search Deals
WestJet
  • WestJet
  • 24/9-31/12
  • 1 total stop
  • 22h 40m total
  • Hamilton to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Hamilton to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sun 4/10

3:45 p.m.-1:50 p.m.

3 stops25h 05m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 418

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sun 15/11

7:05 a.m.-11:10 p.m.

2 stops19h 05m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 452

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Tue 13/10

6:10 p.m.-1:50 p.m.

1 stop22h 40m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 455

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Thu 8/10

6:10 p.m.-1:50 p.m.

1 stop22h 40m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 483
Quickest round-trip

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Mon 5/10

7:25 a.m.-1:53 p.m.

1 stop9h 28m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 540

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sun 4/10

6:10 p.m.-1:50 p.m.

1 stop22h 40m

Portland

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 545

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sat 3/10

6:55 p.m.-9:31 a.m.

2 stops17h 36m

Portland

Fri 9/10

7:45 p.m.-3:05 p.m.

3 stops16h 20m

C$ 802

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Fri 9/10

7:00 a.m.-1:50 p.m.

2 stops9h 50m

Portland

Sun 11/10

2:30 p.m.-5:15 p.m.

1 stop23h 45m

C$ 814

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Tue 6/10

6:10 p.m.-1:50 p.m.

1 stop22h 40m

Portland

Sun 11/10

2:30 p.m.-5:15 p.m.

1 stop23h 45m

C$ 842

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Thu 8/10

6:10 p.m.-1:50 p.m.

1 stop22h 40m

Portland

Mon 12/10

2:30 p.m.-5:15 p.m.

1 stop23h 45m

C$ 873

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Hamilton to Portland

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

Related info for your journey

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

    There are many flights that can get you from Hamilton, Ontario to Portland in 22h 40m. Fly via WestJet to get the fastest option. Airlines will cover a distance of 3359 km.

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

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

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

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

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

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

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Salem
Cannon Beach
Lincoln City
Gresham

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