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Cheap flights from Hamilton, Ontario to Portland from C$ 239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to Portland departing on 28/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hamilton, Ontario to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:10 p.m. - 1:50 p.m.YHM  Hamilton-PDX Portland
22h 40m1 stop Calgary
WestJet Logo
2:30 p.m. - 5:15 p.m.PDX  Portland-YHM Hamilton
23h 45m1 stop Calgary
C$ 520WestJet
Sat, 5 Sep - Sat, 12 Sep
WestJet Logo
6:10 p.m. - 1:50 p.m.YHM  Hamilton-PDX Portland
22h 40m1 stop Calgary
WestJet Logo
2:30 p.m. - 5:15 p.m.PDX  Portland-YHM Hamilton
23h 45m1 stop Calgary
C$ 668WestJet
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
6:35 p.m. - 1:50 p.m.YHM  Hamilton-PDX Portland
22h 15m2 stops Ottawa Calgary
Multiple Airlines Logo
2:30 p.m. - 5:15 p.m.PDX  Portland-YHM Hamilton
23h 45m1 stop Calgary
C$ 716Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
WestJet Logo
6:10 p.m. - 1:50 p.m.YHM  Hamilton-PDX Portland
22h 40m1 stop Calgary
WestJet Logo
2:30 p.m. - 5:15 p.m.PDX  Portland-YHM Hamilton
23h 45m1 stop Calgary
C$ 741WestJet
Thu, 3 Sep - Thu, 10 Sep
WestJet Logo
6:10 p.m. - 1:50 p.m.YHM  Hamilton-PDX Portland
22h 40m1 stop Calgary
WestJet Logo
2:30 p.m. - 5:15 p.m.PDX  Portland-YHM Hamilton
23h 45m1 stop Calgary
C$ 762WestJet
Thu, 10 Sep - Mon, 14 Sep
WestJet Logo
6:10 p.m. - 1:50 p.m.YHM  Hamilton-PDX Portland
22h 40m1 stop Calgary
WestJet Logo
2:30 p.m. - 5:15 p.m.PDX  Portland-YHM Hamilton
23h 45m1 stop Calgary
C$ 794WestJet
Wed, 2 Sep - Thu, 10 Sep
Multiple Airlines Logo
6:05 a.m. - 7:11 p.m.YHM  Hamilton-PDX Portland
16h 06m3 stops Montreal St Hubert Calgary Vancouver Intl
Multiple Airlines Logo
10:10 a.m. - 11:13 p.m.PDX  Portland-YHM Hamilton
10h 03m2 stops Vancouver Intl Calgary
C$ 802Multiple Airlines
Sat, 29 Aug - Sat, 5 Sep
WestJet Logo
6:10 p.m. - 1:50 p.m.YHM  Hamilton-PDX Portland
22h 40m1 stop Calgary
WestJet Logo
2:30 p.m. - 5:15 p.m.PDX  Portland-YHM Hamilton
23h 45m1 stop Calgary
C$ 802WestJet
Tue, 1 Sep - Mon, 7 Sep
Multiple Airlines Logo
6:05 a.m. - 7:11 p.m.YHM  Hamilton-PDX Portland
16h 06m3 stops Montreal St Hubert Calgary Vancouver Intl
Multiple Airlines Logo
7:45 p.m. - 10:25 p.m.PDX  Portland-YHM Hamilton
23h 40m3 stops Vancouver Intl Calgary Montreal St Hubert
C$ 807Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
7:00 a.m. - 1:50 p.m.YHM  Hamilton-PDX Portland
9h 50m2 stops Winnipeg Calgary
Multiple Airlines Logo
2:30 p.m. - 8:25 p.m.PDX  Portland-YHM Hamilton
26h 55m3 stops Calgary Winnipeg Montreal St Hubert
C$ 811Multiple Airlines
Sat, 29 Aug - Sat, 5 Sep

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WestJet flights from Hamilton, Ontario to Portland

Our best WestJet deals on Hamilton, Ontario to Portland flight tickets
WestJet
5 Sep
YHM6:10 p.m.Hamilton
22h 40m
1 stop
PDX1:50 p.m.Portland
12 Sep
PDX2:30 p.m.Portland
23h 45m
1 stop
YHM5:15 p.m.Hamilton
C$ 668
WestJet
3 Sep
YHM6:10 p.m.Hamilton
22h 40m
1 stop
PDX1:50 p.m.Portland
10 Sep
PDX2:30 p.m.Portland
23h 45m
1 stop
YHM5:15 p.m.Hamilton
C$ 741
WestJet
2 Sep
YHM6:10 p.m.Hamilton
22h 40m
1 stop
PDX1:50 p.m.Portland
9 Sep
PDX2:30 p.m.Portland
23h 45m
1 stop
YHM5:15 p.m.Hamilton
C$ 748

momondo Fare Finder

 
Customize your flight search to find flights from Hamilton, Ontario to Portland 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, momondo users made 96,600 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from Hamilton, Ontario 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

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$ 520

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$ 668

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.-5:15 p.m.

1 stop23h 45m

C$ 716

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Thu 3/9

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

1 stop22h 40m

Portland

Thu 10/9

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

1 stop23h 45m

C$ 741

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Thu 10/9

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$ 762

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Wed 2/9

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

1 stop22h 40m

Portland

Thu 10/9

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

1 stop23h 45m

C$ 794
Quickest round-trip

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sat 29/8

6:05 a.m.-7:11 p.m.

3 stops16h 06m

Portland

Sat 5/9

10:10 a.m.-11:13 p.m.

2 stops10h 03m

C$ 802

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Tue 1/9

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$ 802

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sat 5/9

6:05 a.m.-7:11 p.m.

3 stops16h 06m

Portland

Sat 12/9

7:45 p.m.-10:25 p.m.

3 stops23h 40m

C$ 807

HamiltonPortland

YHM Hamilton - PDX Portland

YHMPDX

Hamilton

Sat 29/8

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

2 stops9h 50m

Portland

Sat 5/9

2:30 p.m.-8:25 p.m.

3 stops26h 55m

C$ 811

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Hamilton, Ontario to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hamilton to Portland?

WestJet is the most popular carrier operating from Hamilton to Portland

Which airlines fly to Portland?

United Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Portland from Hamilton, Ontario according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Portland. Keep in mind that there are 5 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

When to book flights from Hamilton, Ontario to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Hamilton, Ontario to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hamilton, Ontario to Portland (YHM to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to Portland

Fastest flight time

9h 26m

Direct flights

None
The fastest flight from Hamilton, Ontario to Portland takes 9h 26m
There are no direct flights from Hamilton, Ontario to Portland. There are no popular flight routes from Hamilton, Ontario to Portland.
Search flight deals

Frequently asked questions about flying from Hamilton, Ontario to Portland

  • How far is Hamilton to Portland by plane?

    The distance between Hamilton and Portland is about 3369.7 km. Flights usually cover this in 9h 26m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Hamilton Airport to Portland Airport?

    Prices for flights from Hamilton Airport to Portland Airport refresh daily.

  • How old do you have to be to fly from Hamilton Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hamilton Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Vancouver
Seaside
Carson
Astoria
Lincoln City
Manzanita
Pacific City
Long Beach
Hillsboro
Tillamook
Troutdale

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to Portland?

Finding the right flight to Portland from Hamilton is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from Hamilton to Portland with flexible booking policies on momondo?

All flight searches from Hamilton to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hamilton to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Hamilton.

I’m not ready to book a flight from Hamilton to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Hamilton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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