What is the cheapest airline that flies from Portland to North America?

Delta, Alaska Airlines, and Southwest are the most popular carriers operating from Portland to North America

How many flights depart from Portland to North America on average per week?

The number of flights available between Portland and North America is 1,261 per week as of August 2026. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

What airlines fly to North America?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to North America from Portland according to our data. Alaska Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 10 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

How many flights depart from Portland to North America on average per day?

180 flights are operational daily from Portland to North America as of August 2026. The most popular departure time for this route is 7:00AM, with 50% of flights per day taking off at noon.

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?

There are 9 operators available for flights from Portland Airport to North America as of August 2026.

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.

$65 Cheap Flights from Portland to North America in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to North America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:29 pm - 9:25 pmPDX Portland-SFO San Francisco

1h 56mnonstop

9:02 pm - 10:57 pmSFO San Francisco-PDX Portland

1h 55mnonstop

$134United Airlines

Fri, Oct 2 - Mon, Oct 5

11:15 am - 1:11 pmPDX Portland-SFO San Francisco

1h 56mnonstop

10:39 pm - 12:34 amSFO San Francisco-PDX Portland

1h 55mnonstop

$134United Airlines

Fri, Sep 18 - Thu, Sep 24

7:03 am - 9:07 amPDX Portland-SFO San Francisco

2h 04mnonstop

7:23 am - 9:07 amSFO San Francisco-PDX Portland

1h 44mnonstop

$134Alaska Airlines

Fri, Sep 18 - Mon, Sep 21

7:03 am - 9:07 amPDX Portland-SFO San Francisco

2h 04mnonstop

7:23 am - 9:07 amSFO San Francisco-PDX Portland

1h 44mnonstop

$134Alaska Airlines

Fri, Sep 25 - Mon, Sep 28

12:38 pm - 12:14 amPDX Portland-SFO San Francisco

11h 36m1 stop Denver Intl

8:23 am - 10:09 amSFO San Francisco-PDX Portland

1h 46mnonstop

$136Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

11:02 am - 9:27 pmPDX Portland-SFO San Francisco

10h 25m1 stop Los Angeles

3:03 pm - 4:50 pmSFO San Francisco-PDX Portland

1h 47mnonstop

$136Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

12:38 pm - 7:49 amPDX Portland-SFO San Francisco

19h 11m1 stop Denver Intl

8:50 pm - 10:45 pmSFO San Francisco-PDX Portland

1h 55mnonstop

$139Frontier

Thu, Sep 10 - Mon, Sep 14

11:02 am - 9:27 pmPDX Portland-SFO San Francisco

10h 25m1 stop Los Angeles

10:24 pm - 11:54 amSFO San Francisco-PDX Portland

13h 30m1 stop Las Vegas Harry Reid Intl

$141Frontier

Mon, Sep 21 - Thu, Sep 24

6:30 am - 12:36 pmPDX Portland-SFO San Francisco

6h 06m1 stop Los Angeles

12:19 pm - 8:30 pmSFO San Francisco-PDX Portland

8h 11m1 stop Phoenix Sky Harbor Intl

$159American Airlines

Wed, Sep 9 - Tue, Sep 15

6:30 am - 12:35 pmPDX Portland-SFO San Francisco

6h 05m1 stop Los Angeles

8:41 am - 4:26 pmSFO San Francisco-PDX Portland

7h 45m1 stop Phoenix Sky Harbor Intl

$159American Airlines

Wed, Oct 7 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

12:20 pm - 6:45 pmPDX Portland-SFO San Francisco

6h 25m1 stop Denver Intl

8:23 am - 10:09 amSFO San Francisco-PDX Portland

1h 46mnonstop

$249Multiple Airlines

Sat, Aug 22 - Tue, Sep 15

5:56 pm - 12:11 amPDX Portland-LAX Los Angeles

6h 15m1 stop Denver Intl

7:38 am - 10:07 amLAX Los Angeles-PDX Portland

2h 29mnonstop

$259Frontier

Tue, Aug 25 - Thu, Sep 24

5:56 pm - 5:30 pmPDX Portland-LAX Los Angeles

23h 34m2 stops Denver Intl Dallas/Fort Worth

9:15 am - 11:35 amLAX Los Angeles-PDX Portland

2h 20mnonstop

$260Frontier

Tue, Aug 25 - Thu, Aug 27

7:03 am - 9:07 amPDX Portland-SFO San Francisco

2h 04mnonstop

6:59 pm - 8:51 pmSFO San Francisco-PDX Portland

1h 52mnonstop

$273Alaska Airlines

Sat, Aug 22 - Sat, Aug 22

12:20 pm - 9:28 pmPDX Portland-PHX Phoenix Sky Harbor Intl

9h 08m1 stop Denver Intl

3:15 pm - 9:30 amPHX Phoenix Sky Harbor Intl-PDX Portland

18h 15m1 stop San Diego

$291Multiple Airlines

Sat, Aug 22 - Mon, Sep 7

5:30 am - 11:16 amPDX Portland-ONT Ontario

5h 46m1 stop Seattle/Tacoma Intl

6:01 pm - 11:56 pmONT Ontario-PDX Portland

5h 55m1 stop Seattle/Tacoma Intl

$307Delta

Wed, Aug 26 - Mon, Aug 31

5:30 am - 11:16 amPDX Portland-ONT Ontario

5h 46m1 stop Seattle/Tacoma Intl

6:20 am - 11:45 amONT Ontario-PDX Portland

5h 25m1 stop Seattle/Tacoma Intl

$307Delta

Sun, Aug 23 - Sun, Aug 30

10:40 am - 4:43 pmPDX Portland-DFW Dallas/Fort Worth

4h 03mnonstop

5:46 pm - 7:53 pmDFW Dallas/Fort Worth-PDX Portland

4h 07mnonstop

$308Alaska Airlines

Wed, Aug 26 - Tue, Sep 8

7:39 am - 1:26 pmPDX Portland-DFW Dallas/Fort Worth

3h 47mnonstop

7:40 pm - 9:36 pmDFW Dallas/Fort Worth-PDX Portland

3h 56mnonstop

$335American Airlines

Sat, Aug 22 - Sat, Sep 5

5:18 am - 11:05 amPDX Portland-DFW Dallas/Fort Worth

3h 47mnonstop

3:34 pm - 5:30 pmDFW Dallas/Fort Worth-PDX Portland

3h 56mnonstop

$335American Airlines

Wed, Aug 26 - Mon, Aug 31

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Frontier flights from Portland to North America

Our best Frontier deals on Portland to North America flight tickets

Frontier

Sep 10

PDX12:38 pmPortland

19h 11m

1 stop

SFO7:49 amSan Francisco

Sep 14

SFO8:50 pmSan Francisco

1h 55m

PDX10:45 pmPortland

$139

Frontier

Sep 10

PDX11:02 amPortland

23h 20m

1 stop

SFO10:22 amSan Francisco

Sep 14

SFO8:50 pmSan Francisco

1h 55m

PDX10:45 pmPortland

$145

Frontier

Sep 11

PDX11:02 amPortland

10h 25m

1 stop

SFO9:27 pmSan Francisco

Sep 12

SFO9:00 amSan Francisco

25h 07m

1 stop

PDX10:07 amPortland

$152

Alaska Airlines flights from Portland to North America

Our best Alaska Airlines deals on Portland to North America flight tickets

Alaska Airlines

Sep 18

PDX7:03 amPortland

2h 04m

SFO9:07 amSan Francisco

Sep 21

SFO7:23 amSan Francisco

1h 44m

PDX9:07 amPortland

$134

Alaska Airlines

Sep 21

PDX6:50 pmPortland

1h 53m

SFO8:43 pmSan Francisco

Sep 26

SFO7:23 amSan Francisco

1h 44m

PDX9:07 amPortland

$141

Alaska Airlines

Sep 17

PDX5:53 pmPortland

2h 01m

SFO7:54 pmSan Francisco

Sep 21

SFO8:23 amSan Francisco

1h 46m

PDX10:09 amPortland

$142

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 10/2

7:29 pm-9:25 pm

Nonstop1h 56m

San Francisco

Mon 10/5

9:02 pm-10:57 pm

Nonstop1h 55m

$134

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 9/18

11:15 am-1:11 pm

Nonstop1h 56m

San Francisco

Thu 9/24

10:39 pm-12:34 am

Nonstop1h 55m

$134

Quickest round-trip

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 9/18

7:03 am-9:07 am

Nonstop2h 04m

San Francisco

Mon 9/21

7:23 am-9:07 am

Nonstop1h 44m

$134

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Fri 9/25

7:03 am-9:07 am

Nonstop2h 04m

San Francisco

Mon 9/28

7:23 am-9:07 am

Nonstop1h 44m

$134

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Thu 9/10

12:38 pm-12:14 am

1 stop11h 36m

San Francisco

Mon 9/14

8:23 am-10:09 am

Nonstop1h 46m

$136

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Thu 9/17

11:02 am-9:27 pm

1 stop10h 25m

San Francisco

Mon 9/21

3:03 pm-4:50 pm

Nonstop1h 47m

$136

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Thu 9/10

12:38 pm-7:49 am

1 stop19h 11m

San Francisco

Mon 9/14

8:50 pm-10:45 pm

Nonstop1h 55m

$139

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Mon 9/21

11:02 am-9:27 pm

1 stop10h 25m

San Francisco

Thu 9/24

10:24 pm-11:54 am

1 stop13h 30m

$141

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Wed 9/9

6:30 am-12:36 pm

1 stop6h 06m

San Francisco

Tue 9/15

12:19 pm-8:30 pm

1 stop8h 11m

$159

PortlandSan Francisco

PDX Portland - SFO San Francisco

PDXSFO

Portland

Wed 10/7

6:30 am-12:35 pm

1 stop6h 05m

San Francisco

Tue 10/13

8:41 am-4:26 pm

1 stop7h 45m

$159

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to North America?

The month of January is, on average, the cheapest month to fly to North America from Portland, with most prices found around $345. If you are unable to visit North America during the month of January, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $354.

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 $600.

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 at noon when flights can be purchased for as low as $405. 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 San Francisco 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 $433 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 $365 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 23% 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	$65
Fastest flight time	0h 40m
Direct flights	Every day
Airports in North America	5,172 airports

The best one-way flight to North America from Portland in the past 72 hours is $65. The best round-trip flight deal from Portland to North America found on momondo in the last 72 hours is $134.

The fastest flight from Portland to North America takes 0h 40m

Direct flights go from Portland to North America every day.

There are 5,172 airports in North America. From Portland there are direct flights to Ontario (ONT), 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?
There are 9 operators available for flights from Portland Airport to North America as of August 2026.
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?
Based on momondo bookings for flights between Portland and North America, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 22.17% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.35%, Airbus A321-100/200 with 8.62%, and Airbus A321neo with 8.36%.

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
Hawaiian Airlines	PriceFrom $38	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights
Frontier	PriceFrom $71	Free Cancellation	Rating 5.6 2,661 reviews	Search Frontier flights
WestJet	PriceFrom $113	Free Cancellation	Rating 7.2 3,434 reviews	Search WestJet flights
JetBlue	PriceFrom $116	Free Cancellation	Rating 7.1 3,040 reviews	Search JetBlue flights
United Airlines	PriceFrom $118	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
Delta	PriceFrom $118	Free Cancellation	Rating 7.8 8,510 reviews	Search Delta flights
Alaska Airlines	PriceFrom $120	Free Cancellation	Rating 7.9 12,824 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $142	Free Cancellation	Rating 7.1 11,508 reviews	Search Air Canada flights
Southwest	PriceFrom $163	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 11,979 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

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Popular cities in North America

Flights to New Yorkfrom $50

Flights to Los Angelesfrom $46

Flights to Orlandofrom $53

Flights to Miamifrom $56

Flights to San Franciscofrom $46

Flights to Chicagofrom $51

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $58

Flights to Bostonfrom $65

Flights to Atlantafrom $53

Flights to Fort Lauderdalefrom $50

Flights to Dallasfrom $50

Cheap flights from Portland to North America from $65

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 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland to North America

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Frontier flights from Portland to North America

Our best Frontier deals on Portland to North America flight tickets

Alaska Airlines flights from Portland to North America

Our best Alaska Airlines deals on Portland to North America flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland to North America that are best for you.

How to get the cheapest flight ticket from Portland to North America

What is the cheapest month to fly to North America?

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

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

What is the cheapest Portland to North America flight route?

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

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

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

What is the cheapest airline that flies from Portland to North America?

What airlines fly to North America?

How many flights depart from Portland to North America on average per day?

How many flights depart from Portland to North America on average per week?

Cheap Portland to North America flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in North America

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your North America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to North America

Popular cities in North America

Popular flights according to clicks in the last 7 days on momondo

Portland flight routes

According to popular flight searches on momondo this year

North America flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to North America

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to North America

List of cabin classes available on flights landing in North America. Availability may vary depending on flight origin and airline.

Complete your trip to North America

Explore popular destinations other users love

According to popular flight searches on momondo this year