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Cheap flights from Hamilton, ON to Portland from C$ 259

YHM — PDX
20 Sep — 27 Sep1
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

Fri 28/86:10 p.m. -
1 stop22h 40m
Tue 1/92:30 p.m. -
1 stop23h 45m
Deal found 16/8C$ 459
Sat 5/96:10 p.m. -
1 stop22h 40m
Thu 10/92:30 p.m. -
1 stop23h 45m
Deal found 20/8C$ 466
Wed 26/86:10 p.m. -
1 stop22h 40m
Tue 1/92:30 p.m. -
1 stop23h 45m
Deal found 16/8C$ 477
Thu 3/96:10 p.m. -
1 stop22h 40m
Mon 7/92:30 p.m. -
1 stop23h 45m
Deal found 19/8C$ 520
Fri 4/97:00 a.m. -
2 stops9h 50m
Thu 10/92:30 p.m. -
3 stops24h 05m
Deal found 16/8C$ 614
Fri 11/96:10 p.m. -
1 stop22h 40m
Wed 16/92:30 p.m. -
1 stop23h 45m
Deal found 20/8C$ 703
Thu 3/96:35 p.m. -
2 stops22h 15m
Mon 7/92:30 p.m. -
1 stop23h 45m
Deal found 19/8C$ 710
Wed 26/86:35 p.m. -
2 stops22h 15m
Tue 1/92:30 p.m. -
1 stop23h 45m
Deal found 16/8C$ 733

Find flight deals from Hamilton to Portland

Round-trip from

C$ 466

One-way from

C$ 259

Popular in

July

Cheapest in

November

Average price

C$ 462
WestJet
  • WestJet
  • 5/9-10/9
  • 2 total stops
  • 46h 25m total
  • Hamilton to Portland
Search Deals
WestJet
  • WestJet
  • 31/8
  • 1 total stop
  • 22h 40m total
  • Hamilton to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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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
Quickest round-trip

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Fri 4/9

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

2 stops9h 50m

Portland

Thu 10/9

2:30 p.m.-5:35 p.m.

3 stops24h 05m

C$ 614

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Thu 3/9

6:35 p.m.-1:50 p.m.

2 stops22h 15m

Portland

Mon 7/9

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

1 stop23h 45m

C$ 710

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sat 5/9

6:35 p.m.-1:50 p.m.

2 stops22h 15m

Portland

Sat 12/9

2:30 p.m.-3:05 p.m.

2 stops21h 35m

C$ 784

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sat 5/9

6:35 p.m.-1:50 p.m.

2 stops22h 15m

Portland

Wed 9/9

2:30 p.m.-11:13 p.m.

1 stop29h 43m

C$ 800

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sun 6/9

7:25 a.m.-2:51 p.m.

1 stop10h 26m

Portland

Sat 12/9

2:30 p.m.-5:35 p.m.

3 stops24h 05m

C$ 822

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sat 5/9

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

1 stop22h 40m

Portland

Sat 12/9

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

1 stop23h 45m

C$ 892

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Thu 3/9

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

1 stop22h 40m

Portland

Mon 7/9

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

1 stop23h 45m

C$ 911

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Wed 16/9

6:10 p.m.-10:02 p.m.

2 stops30h 52m

Portland

Wed 23/9

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

1 stop23h 45m

C$ 949

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Fri 11/9

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

1 stop22h 40m

Portland

Mon 14/9

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

1 stop23h 45m

C$ 950
Cheapest one-way

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Fri 28/8

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

1 stop22h 40m

C$ 272

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 17 resultsSorted by cheapest first
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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

  • 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.

Travelling to a place near Portland?

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

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