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Cheap flights from Portland to North America from $94

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 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:15 pm - 9:00 pm
PDX
-
SFO
7h 45m
1 stop
Southwest Logo
1:10 pm - 9:55 pm
SFO
-
PDX
8h 45m
2 stops
$162Southwest
Wed, Jul 1 - Tue, Jul 7
Southwest Logo
8:45 am - 4:40 pm
PDX
-
SFO
7h 55m
2 stops
Southwest Logo
12:10 pm - 8:05 pm
SFO
-
PDX
7h 55m
2 stops
$167Southwest
Tue, Jul 14 - Wed, Jul 15
Alaska Airlines Logo
10:42 am - 12:39 pm
PDX
-
SFO
1h 57mnonstop
Alaska Airlines Logo
3:02 pm - 4:47 pm
SFO
-
PDX
1h 45mnonstop
$172Alaska Airlines
Tue, Jun 23 - Tue, Jun 23
Alaska Airlines Logo
10:37 am - 12:39 pm
PDX
-
SFO
2h 02mnonstop
Alaska Airlines Logo
3:03 pm - 4:50 pm
SFO
-
PDX
1h 47mnonstop
$176Alaska Airlines
Thu, Sep 10 - Thu, Sep 10
American Airlines Logo
3:00 pm - 5:40 pm
PDX
-
PHX
2h 40mnonstop
American Airlines Logo
2:15 pm - 4:51 pm
PHX
-
PDX
2h 36mnonstop
$257American Airlines
Wed, Sep 2 - Tue, Sep 8
Delta Logo
12:30 am - 10:49 am
PDX
-
EWR
7h 19m
1 stop
Delta Logo
6:15 am - 1:38 pm
EWR
-
PDX
10h 23m
1 stop
$307Delta
Mon, Aug 17 - Sat, Aug 22
United Airlines Logo
10:40 pm - 4:45 am
PDX
-
ORD
4h 05mnonstop
United Airlines Logo
4:15 pm - 6:50 pm
ORD
-
PDX
4h 35mnonstop
$310United Airlines
Sat, Jun 27 - Sat, Jul 4
United Airlines Logo
10:40 pm - 4:45 am
PDX
-
ORD
4h 05mnonstop
United Airlines Logo
7:00 am - 9:34 am
ORD
-
PDX
4h 34mnonstop
$315United Airlines
Wed, Jul 8 - Sat, Jul 18
Delta Logo
1:15 pm - 9:58 pm
PDX
-
ORD
6h 43m
1 stop
Delta Logo
6:06 pm - 11:25 pm
ORD
-
PDX
7h 19m
1 stop
$318Delta
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
5:28 pm - 6:00 am
PDX
-
EWR
9h 32m
1 stop
American Airlines Logo
5:29 am - 11:34 am
EWR
-
PDX
9h 05m
1 stop
$328American Airlines
Fri, Jul 31 - Tue, Aug 18

American Airlines flights from Portland to North America

Our best American Airlines deals on Portland to North America flight tickets
American Airlines
Aug 26
PDX6:35 amPortland
2h 40m
LAX9:15 amLos Angeles
Sep 1
LAX6:30 amLos Angeles
7h 22m
1 stop
PDX1:52 pmPortland
$233
American Airlines
Sep 2
PDX3:00 pmPortland
2h 40m
PHX5:40 pmPhoenix Sky Harbor Intl
Sep 8
PHX2:15 pmPhoenix Sky Harbor Intl
2h 36m
PDX4:51 pmPortland
$257
American Airlines
Jun 10
PDX9:47 pmPortland
9h 12m
1 stop
EWR9:59 amNewark
Jun 14
EWR5:11 amNewark
8h 14m
1 stop
PDX10:25 amPortland
$362

Frontier flights from Portland to North America

Our best Frontier deals on Portland to North America flight tickets
Frontier
Aug 1
PDX5:36 pmPortland
2h 28m
LAX8:04 pmLos Angeles
Aug 8
LAX9:15 amLos Angeles
2h 20m
PDX11:35 amPortland
$169
Frontier
Aug 5
PDX5:21 pmPortland
6h 50m
1 stop
LAX12:11 amLos Angeles
Aug 8
LAX9:15 amLos Angeles
2h 20m
PDX11:35 amPortland
$185
Frontier
Aug 13
PDX12:20 pmPortland
2h 43m
DEN4:03 pmDenver Intl
Aug 17
DEN3:08 pmDenver Intl
2h 43m
PDX4:51 pmPortland
$186

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 May 31, 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

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 7/1

1:15 pm-9:00 pm

1 stop7h 45m

San Francisco

Tue 7/7

1:10 pm-9:55 pm

2 stops8h 45m

$162

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 7/14

8:45 am-4:40 pm

2 stops7h 55m

San Francisco

Wed 7/15

12:10 pm-8:05 pm

2 stops7h 55m

$167
Quickest round-trip

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 6/23

10:42 am-12:39 pm

Nonstop1h 57m

San Francisco

Tue 6/23

3:02 pm-4:47 pm

Nonstop1h 45m

$172

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 9/10

10:37 am-12:39 pm

Nonstop2h 02m

San Francisco

Thu 9/10

3:03 pm-4:50 pm

Nonstop1h 47m

$176

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 9/2

3:00 pm-5:40 pm

Nonstop2h 40m

Phoenix Sky Harbor Intl

Tue 9/8

2:15 pm-4:51 pm

Nonstop2h 36m

$257

PortlandNewark

PDX - EWR

PDXEWR

Portland

Mon 8/17

12:30 am-10:49 am

1 stop7h 19m

Newark

Sat 8/22

6:15 am-1:38 pm

1 stop10h 23m

$307

PortlandChicago

PDX - ORD

PDXORD

Portland

Sat 6/27

10:40 pm-4:45 am

Nonstop4h 05m

Chicago O'Hare Intl

Sat 7/4

4:15 pm-6:50 pm

Nonstop4h 35m

$310

PortlandChicago

PDX - ORD

PDXORD

Portland

Wed 7/8

10:40 pm-4:45 am

Nonstop4h 05m

Chicago O'Hare Intl

Sat 7/18

7:00 am-9:34 am

Nonstop4h 34m

$315

PortlandChicago

PDX - ORD

PDXORD

Portland

Thu 8/20

1:15 pm-9:58 pm

1 stop6h 43m

Chicago O'Hare Intl

Sun 8/23

6:06 pm-11:25 pm

1 stop7h 19m

$318

PortlandNewark

PDX - EWR

PDXEWR

Portland

Fri 7/31

5:28 pm-6:00 am

1 stop9h 32m

Newark

Tue 8/18

5:29 am-11:34 am

1 stop9h 05m

$328

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 August is, on average, the cheapest month to fly to North America from Portland, with most prices found around $329. If you are unable to visit North America during the month of August, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $337.

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 $440. 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 $590.

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 $417. Try not to purchase tickets in the morning because they tend to be around $523. 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 Los Angeles 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 $427 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 $326 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?

You could potentially save up to 4% on your flight if you consider stops on a Portland to North America flight.

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

$44

Fastest flight time

0h 30m

Direct flights

Every day

Airports in North America

5,166 airports
The best one-way flight to North America from Portland in the past 72 hours is $44. The best round-trip flight deal from Portland to North America found on momondo in the last 72 hours is $88.
The fastest flight from Portland to North America takes 0h 30m
Direct flights go from Portland to North America every day.
There are 5,166 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
2,925 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $54Free CancellationRating
6.2
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $68Free CancellationRating
7.8
2,833 reviews
Search Hawaiian Airlines flights
WestJetPriceFrom $113Free CancellationRating
7.2
3,350 reviews
Search WestJet flights
DeltaPriceFrom $114Free CancellationRating
7.9
8,412 reviews
Search Delta flights
Alaska AirlinesPriceFrom $117Free CancellationRating
7.9
12,440 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $120Free CancellationRating
7.4
9,769 reviews
Search United Airlines flights
Air CanadaPriceFrom $142Free CancellationRating
7.1
11,107 reviews
Search Air Canada flights
JetBluePriceFrom $149Free CancellationRating
7.1
2,983 reviews
Search JetBlue flights
American AirlinesPriceFrom $150Free CancellationRating
7.1
11,643 reviews
Search American Airlines 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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