Cheap flights from Portland to North America from $44

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 10/31. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Portland to North America

Cheap round-trip flights

 Logo
8:36 pm - 10:52 pmPDX-LAS
2h 16mnonstop
 Logo
4:06 pm - 6:40 pmLAS-PDX
2h 34mnonstop
Tue, Oct 14 - Fri, Oct 17
Spirit Airlines Logo
8:36 pm - 10:52 pmPDX-LAS
2h 16mnonstop
Spirit Airlines Logo
5:18 pm - 7:36 pmLAS-PDX
2h 18mnonstop
$87Spirit Airlines
Find Deal
Tue, Oct 7 - Thu, Oct 16
Alaska Airlines Logo
5:25 pm - 12:17 pmPDX-LAX
18h 52m1 stop
Alaska Airlines Logo
2:26 pm - 4:50 pmLAX-PDX
2h 24mnonstop
$147Alaska Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 15
Alaska Airlines Logo
10:30 am - 12:46 pmPDX-ONT
2h 16mnonstop
Alaska Airlines Logo
7:10 am - 9:41 amONT-PDX
2h 31mnonstop
$172Alaska Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
Delta Logo
7:15 am - 12:59 pmPDX-SNA
5h 44m1 stop
Delta Logo
7:20 pm - 11:52 pmSNA-PDX
4h 32m1 stop
$197Delta
Find Deal
Tue, Sep 23 - Tue, Sep 23
American Airlines Logo
1:09 pm - 7:25 pmPDX-ORD
4h 16mnonstop
American Airlines Logo
9:40 pm - 12:05 amORD-PDX
4h 25mnonstop
$197American Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 4
Delta Logo
12:45 am - 8:28 amPDX-ORD
5h 43m1 stop
Delta Logo
6:05 pm - 10:40 pmORD-PDX
6h 35m1 stop
$217Delta
Find Deal
Fri, Sep 26 - Wed, Oct 8
United Airlines Logo
8:30 am - 7:30 pmPDX-DFW
9h 00m2 stops
United Airlines Logo
7:49 pm - 12:26 amDFW-PDX
6h 37m1 stop
$251United Airlines
Find Deal
Tue, Nov 18 - Mon, Nov 24
American Airlines Logo
9:52 pm - 10:30 amPDX-JFK
9h 38m1 stop
American Airlines Logo
7:30 am - 2:29 pmJFK-PDX
9h 59m1 stop
$298American Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
5:30 am - 2:01 pmPDX-HNL
11h 31m2 stops
United Airlines Logo
7:00 am - 12:26 amHNL-PDX
14h 26m2 stops
$368United Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28

Alaska Airlines flights from Portland to North America

Our best Alaska Airlines deals on Portland to North America flight tickets
Alaska Airlines
Oct 14
PDX5:25 pmPortland
18h 52m
1 stop
LAX12:17 pmLos Angeles
Oct 15
LAX2:26 pmLos Angeles
2h 24m
PDX4:50 pmPortland
Alaska Airlines
Dec 9
PDX10:30 amPortland
2h 16m
ONT12:46 pmOntario
Dec 13
ONT7:10 amOntario
2h 31m
PDX9:41 amPortland
Alaska Airlines
Nov 1
PDX5:55 pmPortland
2h 42m
SNA8:37 pmSanta Ana J. Wayne/Orange Cnty
Nov 4
SNA9:25 pmSanta Ana J. Wayne/Orange Cnty
2h 32m
PDX11:57 pmPortland

Spirit Airlines flights from Portland to North America

Our best Spirit Airlines deals on Portland to North America flight tickets
Spirit Airlines
Oct 7
PDX8:36 pmPortland
2h 16m
LAS10:52 pmLas Vegas Harry Reid Intl
Oct 16
LAS5:18 pmLas Vegas Harry Reid Intl
2h 18m
PDX7:36 pmPortland
Spirit Airlines
Sep 15
PDX12:07 pmPortland
2h 14m
LAS2:21 pmLas Vegas Harry Reid Intl
Sep 18
LAS8:52 amLas Vegas Harry Reid Intl
2h 19m
PDX11:11 amPortland
Spirit Airlines
Oct 18
PDX8:36 pmPortland
2h 16m
LAS10:52 pmLas Vegas Harry Reid Intl
Oct 25
LAS5:18 pmLas Vegas Harry Reid Intl
2h 18m
PDX7:36 pmPortland

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 September 4, 2025.
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

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 10/14

8:36 pm-10:52 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Fri 10/17

4:06 pm-6:40 pm

Nonstop2h 34m

$85

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 10/7

8:36 pm-10:52 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Thu 10/16

5:18 pm-7:36 pm

Nonstop2h 18m

$87

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 10/14

5:25 pm-12:17 pm

1 stop18h 52m

Los Angeles

Wed 10/15

2:26 pm-4:50 pm

Nonstop2h 24m

$147

PortlandOntario

PDX - ONT

PDXONT

Portland

Tue 12/9

10:30 am-12:46 pm

Nonstop2h 16m

Ontario

Sat 12/13

7:10 am-9:41 am

Nonstop2h 31m

$172

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Tue 9/23

7:15 am-12:59 pm

1 stop5h 44m

Santa Ana J. Wayne/Orange Cnty

Tue 9/23

7:20 pm-11:52 pm

1 stop4h 32m

$197

PortlandChicago

PDX - ORD

PDXORD

Portland

Wed 10/1

1:09 pm-7:25 pm

Nonstop4h 16m

Chicago O'Hare Intl

Sat 10/4

9:40 pm-12:05 am

Nonstop4h 25m

$197

PortlandChicago

PDX - ORD

PDXORD

Portland

Fri 9/26

12:45 am-8:28 am

1 stop5h 43m

Chicago O'Hare Intl

Wed 10/8

6:05 pm-10:40 pm

1 stop6h 35m

$217

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 11/18

8:30 am-7:30 pm

2 stops9h 00m

Dallas/Fort Worth

Mon 11/24

7:49 pm-12:26 am

1 stop6h 37m

$251

PortlandNew York

PDX - JFK

PDXJFK

Portland

Fri 10/17

9:52 pm-10:30 am

1 stop9h 38m

New York John F Kennedy Intl

Fri 10/24

7:30 am-2:29 pm

1 stop9h 59m

$298

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 10/22

5:30 am-2:01 pm

2 stops11h 31m

Honolulu

Tue 10/28

7:00 am-12:26 am

2 stops14h 26m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 January is, on average, the cheapest month to fly to North America from Portland, with most prices found around $278. If you are unable to visit North America during the month of January, then departing from Portland during the month February is also very affordable. Most momondo users find prices during this month for around $287.

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 Friday. Travelers who choose to depart for North America on a Friday will often find tickets for as low as $462. 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 $613.

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 afternoon when flights can be purchased for as low as $260. Try not to purchase tickets in the morning because they tend to be around $527. 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 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 $400 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 $320 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

$48

Fastest flight time

2h 10m

Direct flights

Every day

Airports in North America

2 airports
The best one-way flight to North America from Portland in the past 72 hours is $48. The best round-trip flight deal from Portland to North America found on momondo in the last 72 hours is $59.
The fastest flight from Portland to North America takes 2h 10m
Direct flights go from Portland to North America every day.
There are 2 airports near North America: Ontario (ONT), Las Vegas Harry Reid Intl (LAS)
  • 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
Spirit AirlinesPriceFrom $34Free CancellationRating
6.3
8,013 reviews
Search Spirit Airlines flights
FrontierPriceFrom $36Free CancellationRating
5.8
3,196 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $70Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $78Free CancellationRating
7.8
2,703 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $116Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
JetBluePriceFrom $129Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
DeltaPriceFrom $129Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $133Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $134Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Sun Country AirPriceFrom $180Free CancellationRating
6.9
330 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

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.
1 adult
Tue 9/9
Tue 9/16

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