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Cheap flights from Hamilton, Ontario to Portland from $184

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 8/3. 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 pm - 1:50 pm
YHM
-
PDX
22h 40m
1 stop
WestJet Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$326WestJet
Wed, Aug 19 - Tue, Aug 25
WestJet Logo
6:10 pm - 1:50 pm
YHM
-
PDX
22h 40m
1 stop
WestJet Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$336WestJet
Fri, Sep 4 - Tue, Sep 8
WestJet Logo
6:10 pm - 1:50 pm
YHM
-
PDX
22h 40m
1 stop
WestJet Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$482WestJet
Fri, Sep 4 - Mon, Sep 7
WestJet Logo
6:10 pm - 1:50 pm
YHM
-
PDX
22h 40m
1 stop
WestJet Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$488WestJet
Tue, Jul 14 - Tue, Jul 21
WestJet Logo
6:10 pm - 1:50 pm
YHM
-
PDX
22h 40m
1 stop
WestJet Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$491WestJet
Fri, Jul 24 - Mon, Jul 27
Multiple Airlines Logo
6:10 am - 1:50 pm
YHM
-
PDX
10h 40m
2 stops
Multiple Airlines Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$504Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
WestJet Logo
6:10 pm - 1:50 pm
YHM
-
PDX
22h 40m
1 stop
WestJet Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$521WestJet
Fri, Jul 24 - Mon, Jul 27
WestJet Logo
6:10 pm - 1:50 pm
YHM
-
PDX
22h 40m
1 stop
WestJet Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$549WestJet
Thu, Jul 16 - Tue, Jul 21
Multiple Airlines Logo
6:10 am - 1:50 pm
YHM
-
PDX
10h 40m
2 stops
Multiple Airlines Logo
2:30 pm - 5:25 pm
PDX
-
YHM
23h 55m
3 stops
$562Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
WestJet Logo
6:10 pm - 1:50 pm
YHM
-
PDX
22h 40m
1 stop
WestJet Logo
2:30 pm - 5:15 pm
PDX
-
YHM
23h 45m
1 stop
$595WestJet
Tue, Aug 25 - Wed, Sep 2

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WestJet flights from Hamilton, Ontario to Portland

Our best WestJet deals on Hamilton, Ontario to Portland flight tickets
WestJet
Aug 19
YHM6:10 pmHamilton
22h 40m
1 stop
PDX1:50 pmPortland
Aug 25
PDX2:30 pmPortland
23h 45m
1 stop
YHM5:15 pmHamilton
$326
WestJet
Sep 4
YHM6:10 pmHamilton
22h 40m
1 stop
PDX1:50 pmPortland
Sep 8
PDX2:30 pmPortland
23h 45m
1 stop
YHM5:15 pmHamilton
$336
WestJet
Sep 4
YHM6:10 pmHamilton
22h 40m
1 stop
PDX1:50 pmPortland
Sep 7
PDX2:30 pmPortland
23h 45m
1 stop
YHM5:15 pmHamilton
$482

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 832,500 searches. Data last updated June 17, 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 - PDX

YHMPDX

Hamilton

Wed 8/19

6:10 pm-1:50 pm

1 stop22h 40m

Portland

Tue 8/25

2:30 pm-5:15 pm

1 stop23h 45m

$326

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Fri 9/4

6:10 pm-1:50 pm

1 stop22h 40m

Portland

Tue 9/8

2:30 pm-5:15 pm

1 stop23h 45m

$336

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Fri 9/4

6:10 pm-1:50 pm

1 stop22h 40m

Portland

Mon 9/7

2:30 pm-5:15 pm

1 stop23h 45m

$482

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Tue 7/14

6:10 pm-1:50 pm

1 stop22h 40m

Portland

Tue 7/21

2:30 pm-5:15 pm

1 stop23h 45m

$488

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Fri 7/24

6:10 pm-1:50 pm

1 stop22h 40m

Portland

Mon 7/27

2:30 pm-5:15 pm

1 stop23h 45m

$491
Quickest round-trip

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Tue 7/14

6:10 am-1:50 pm

2 stops10h 40m

Portland

Tue 7/21

2:30 pm-5:15 pm

1 stop23h 45m

$504

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Fri 7/24

6:10 pm-1:50 pm

1 stop22h 40m

Portland

Mon 7/27

2:30 pm-5:15 pm

1 stop23h 45m

$521

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Thu 7/16

6:10 pm-1:50 pm

1 stop22h 40m

Portland

Tue 7/21

2:30 pm-5:15 pm

1 stop23h 45m

$549

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Tue 7/14

6:10 am-1:50 pm

2 stops10h 40m

Portland

Tue 7/21

2:30 pm-5:25 pm

3 stops23h 55m

$562

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Tue 8/25

6:10 pm-1:50 pm

1 stop22h 40m

Portland

Wed 9/2

2:30 pm-5:15 pm

1 stop23h 45m

$595

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

What airlines fly to Portland?

Delta, United Airlines and Air Canada are the top three most popular airlines that fly to Portland from Hamilton, Ontario according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 4 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

10h 35m

Direct flights

None
The fastest flight from Hamilton, Ontario to Portland takes 10h 35m
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?

    A flight from Hamilton to Portland will travel around 2093.8 mi. A reasonable flight in good conditions will take 10h 35m.

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

    Prices for flights from Hamilton Airport to Portland Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Newberg
Troutdale
Clackamas
The Dalles
Gresham
McMinnville

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Hamilton.

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

Flights from Hamilton to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Hamilton to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Hamilton to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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