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Cheap flights from Portland to North America from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to North America departing on 5/7. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:35 pm - 4:23 pm
PDX
-
DEN
2h 48mnonstop
Frontier Logo
10:39 pm - 11:50 am
DEN
-
PDX
14h 11m
1 stop
$133Frontier
Thu, May 14 - Wed, May 20
Multiple Airlines Logo
12:35 pm - 4:23 pm
PDX
-
DEN
2h 48mnonstop
Multiple Airlines Logo
8:00 am - 9:49 am
DEN
-
PDX
2h 49mnonstop
$134Multiple Airlines
Thu, May 14 - Wed, May 20
Alaska Airlines Logo
7:00 am - 9:04 am
PDX
-
SFO
2h 04mnonstop
Alaska Airlines Logo
7:40 am - 9:29 am
SFO
-
PDX
1h 49mnonstop
$150Alaska Airlines
Tue, May 12 - Thu, May 14
Delta Logo
5:30 am - 12:11 pm
PDX
-
SFO
6h 41m
1 stop
Delta Logo
6:05 am - 10:36 am
SFO
-
PDX
4h 31m
1 stop
$155Delta
Wed, Sep 9 - Tue, Sep 15
Alaska Airlines Logo
7:00 am - 9:01 am
PDX
-
SFO
2h 01mnonstop
Alaska Airlines Logo
7:40 am - 9:29 am
SFO
-
PDX
1h 49mnonstop
$157Alaska Airlines
Mon, May 18 - Tue, May 19
Delta Logo
12:20 pm - 4:57 pm
PDX
-
SFO
4h 37m
1 stop
Delta Logo
5:55 am - 10:40 am
SFO
-
PDX
4h 45m
1 stop
$158Delta
Wed, May 27 - Fri, May 29
United Airlines Logo
1:37 pm - 3:27 pm
PDX
-
SFO
1h 50mnonstop
United Airlines Logo
10:17 am - 12:10 pm
SFO
-
PDX
1h 53mnonstop
$159United Airlines
Wed, May 20 - Tue, May 26
American Airlines Logo
5:15 am - 7:50 am
PDX
-
PHX
2h 35mnonstop
American Airlines Logo
11:10 am - 1:52 pm
PHX
-
PDX
2h 42mnonstop
$213American Airlines
Sat, Aug 15 - Wed, Aug 26
United Airlines Logo
3:43 pm - 12:55 am
PDX
-
ORD
7h 12m
1 stop
United Airlines Logo
8:29 pm - 11:09 pm
ORD
-
PDX
4h 40mnonstop
$284United Airlines
Fri, Sep 11 - Mon, Sep 21
American Airlines Logo
6:00 am - 8:05 pm
PDX
-
JFK
11h 05m
1 stop
American Airlines Logo
1:59 pm - 11:52 pm
JFK
-
PDX
12h 53m
1 stop
$307American Airlines
Wed, May 13 - Wed, May 27

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Frontier flights from Portland to North America

Our best Frontier deals on Portland to North America flight tickets
Frontier
May 14
PDX12:35 pmPortland
2h 48m
DEN4:23 pmDenver Intl
May 20
DEN10:39 pmDenver Intl
14h 11m
1 stop
PDX11:50 amPortland
$133
Frontier
Jun 5
PDX12:35 pmPortland
2h 48m
DEN4:23 pmDenver Intl
Jun 7
DEN10:39 pmDenver Intl
14h 11m
1 stop
PDX11:50 amPortland
$137
Frontier
May 30
PDX12:35 pmPortland
2h 48m
DEN4:23 pmDenver Intl
Jun 2
DEN3:15 pmDenver Intl
2h 46m
PDX5:01 pmPortland
$138

Alaska Airlines flights from Portland to North America

Our best Alaska Airlines deals on Portland to North America flight tickets
Alaska Airlines
May 12
PDX7:00 amPortland
2h 04m
SFO9:04 amSan Francisco
May 14
SFO7:40 amSan Francisco
1h 49m
PDX9:29 amPortland
$150
Alaska Airlines
May 18
PDX7:00 amPortland
2h 01m
SFO9:01 amSan Francisco
May 19
SFO7:40 amSan Francisco
1h 49m
PDX9:29 amPortland
$157
Alaska Airlines
Jun 3
PDX7:00 amPortland
2h 01m
SFO9:01 amSan Francisco
Jun 3
SFO3:00 pmSan Francisco
1h 50m
PDX4:50 pmPortland
$171

momondo Fare Finder

 
Customize your flight search to find flights from Portland to North America 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 April 26, 2026.
Use the filters below to find and compare flights from Portland to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandDenver

PDX - DEN

PDXDEN

Portland

Thu 5/14

12:35 pm-4:23 pm

Nonstop2h 48m

Denver Intl

Wed 5/20

10:39 pm-11:50 am

1 stop14h 11m

$133

PortlandDenver

PDX - DEN

PDXDEN

Portland

Thu 5/14

12:35 pm-4:23 pm

Nonstop2h 48m

Denver Intl

Wed 5/20

8:00 am-9:49 am

Nonstop2h 49m

$134

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 5/12

7:00 am-9:04 am

Nonstop2h 04m

San Francisco

Thu 5/14

7:40 am-9:29 am

Nonstop1h 49m

$150

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 9/9

5:30 am-12:11 pm

1 stop6h 41m

San Francisco

Tue 9/15

6:05 am-10:36 am

1 stop4h 31m

$155

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 5/18

7:00 am-9:01 am

Nonstop2h 01m

San Francisco

Tue 5/19

7:40 am-9:29 am

Nonstop1h 49m

$157

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 5/27

12:20 pm-4:57 pm

1 stop4h 37m

San Francisco

Fri 5/29

5:55 am-10:40 am

1 stop4h 45m

$158
Quickest round-trip

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 5/20

1:37 pm-3:27 pm

Nonstop1h 50m

San Francisco

Tue 5/26

10:17 am-12:10 pm

Nonstop1h 53m

$159

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sat 8/15

5:15 am-7:50 am

Nonstop2h 35m

Phoenix Sky Harbor Intl

Wed 8/26

11:10 am-1:52 pm

Nonstop2h 42m

$213

PortlandChicago

PDX - ORD

PDXORD

Portland

Fri 9/11

3:43 pm-12:55 am

1 stop7h 12m

Chicago O'Hare Intl

Mon 9/21

8:29 pm-11:09 pm

Nonstop4h 40m

$284

PortlandNew York

PDX - JFK

PDXJFK

Portland

Wed 5/13

6:00 am-8:05 pm

1 stop11h 05m

New York John F Kennedy Intl

Wed 5/27

1:59 pm-11:52 pm

1 stop12h 53m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to North America

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 month to fly to North America?

The month of February is, on average, the cheapest month to fly to North America from Portland, with most prices found around $324. If you are unable to visit North America during the month of February, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $347.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from Portland to North America is on a Wednesday. Travelers who choose to depart for North America on a Wednesday will often find tickets for as low as $444. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to North America on Sunday is $603.

What is the cheapest time of day to depart on your flight to North America?

The cheapest time of day to fly to North America is in the evening when flights can be purchased for as low as $412. Try not to purchase tickets in the morning because they tend to be around $518. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Portland to North America flight route?

Fly from Portland to Las Vegas Harry Reid Intl for the best Portland - North America flight prices

How far in advance should I book a flight from Portland to North America?

You are more likely to see cheaper flights to North America from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from Portland for as low as $302 on momondo.

What cabin class options are available on Portland to North America flights?

There are 4 cabin classes available to choose from on Portland to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to North America flights?

No. A direct flight is the cheapest option for a flight between Portland to North America.

Cheap Portland to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to North America

Best Price Found

$46

Fastest flight time

0h 49m

Direct flights

Every day

Airports in North America

5,163 airports
The best one-way flight to North America from Portland in the past 72 hours is $46. The best round-trip flight deal from Portland to North America found on momondo in the last 72 hours is $66.
The fastest flight from Portland to North America takes 0h 49m
Direct flights go from Portland to North America every day.
There are 5,163 airports in North America. From Portland there are direct flights to San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from Portland to North America

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

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

  • How many operators does momondo search for flights from Portland Airport to North America?

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

    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 Portland Airport to North America.

  • What documentation or ID do you need to fly to North America?

    The travel and health documents required for your trip to North America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at North America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Portland to North America?

Best airlines flying from Portland to North America

Compare and see reviews for airlines that fly from Portland to North America with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $44Free CancellationRating
5.6
2,975 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $54Free CancellationRating
6.3
8,632 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $77Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $79Free CancellationRating
7.9
8,460 reviews
Search Delta flights
Alaska AirlinesPriceFrom $99Free CancellationRating
7.9
12,295 reviews
Search Alaska Airlines flights
JetBluePriceFrom $108Free CancellationRating
7.1
2,963 reviews
Search JetBlue flights
United AirlinesPriceFrom $118Free CancellationRating
7.4
9,664 reviews
Search United Airlines flights
American AirlinesPriceFrom $148Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,326 reviews
Search Southwest flights
Sun Country AirPriceFrom $167Free CancellationRating
6.8
337 reviews
Search Sun Country Air flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to North America. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to North America from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to North America?

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 North America from Portland.

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

Yes momondo offers price alerts on flights to North America from Portland. 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.

An easier way to manage your North America trip

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Find better results for your trip to North America

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