Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Portland to the United States from $33

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 the United States departing on 3/18. 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

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
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 the United States

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to the United States.

Cheap last minute flights

Planning a quick getaway from Portland to the United States? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to the United States

Find recent round-trip train or bus tickets from Portland to the United States.

All round-trip flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
11:39 am - 1:54 pmPDX-LAS
2h 15mnonstop
7:15 am - 9:46 amLAS-PDX
2h 31mnonstop
$37Frontier
Find Deal
Tue, Dec 17 - Thu, Dec 19
11:39 am - 1:54 pmPDX-LAS
2h 15mnonstop
7:15 am - 9:46 amLAS-PDX
2h 31mnonstop
$38Frontier
Find Deal
Tue, Dec 17 - Thu, Dec 19
1:02 pm - 3:28 pmPDX-LAX
2h 26mnonstop
7:00 am - 9:34 amLAX-PDX
2h 34mnonstop
$137Delta
Find Deal
Sat, Dec 14 - Mon, Dec 16
9:00 am - 12:37 pmPDX-PHX
2h 37mnonstop
5:40 pm - 7:31 pmPHX-PDX
2h 51mnonstop
$139Alaska Airlines
Find Deal
Sat, Jan 11 - Tue, Jan 14
8:13 am - 10:34 amPDX-ONT
2h 21mnonstop
4:06 pm - 11:43 pmONT-PDX
7h 37m1 stop
$146Alaska Airlines
Find Deal
Sat, Jan 25 - Sat, Jan 25
1:02 pm - 3:28 pmPDX-LAX
2h 26mnonstop
8:45 pm - 11:16 pmLAX-PDX
2h 31mnonstop
$147Delta
Find Deal
Thu, Dec 12 - Sun, Dec 15
5:00 am - 8:43 amPDX-PHX
2h 43mnonstop
8:40 am - 10:36 amPHX-PDX
2h 56mnonstop
$169American Airlines
Find Deal
Fri, Jan 17 - Wed, Jan 22
5:31 am - 11:17 amPDX-DFW
3h 46mnonstop
7:30 pm - 9:50 pmDFW-PDX
4h 20mnonstop
$171American Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
9:54 am - 7:28 pmPDX-LAS
9h 34m2 stops
8:05 pm - 12:35 amLAS-PDX
4h 30m1 stop
$191United Airlines
Find Deal
Sun, Dec 8 - Tue, Dec 10
9:54 am - 7:28 pmPDX-LAS
9h 34m2 stops
6:00 am - 10:21 amLAS-PDX
4h 21m1 stop
$196United Airlines
Find Deal
Wed, Dec 18 - Thu, Dec 19
5:14 pm - 7:35 pmPDX-ONT
2h 21mnonstop
$33Frontier
Find Deal
Tue, Mar 18
5:59 pm - 8:23 pmPDX-LAX
2h 24mnonstop
$33Frontier
Find Deal
Sat, Feb 15
8:13 am - 10:34 amPDX-ONT
2h 21mnonstop
$69Alaska Airlines
Find Deal
Sat, Jan 11
5:21 pm - 7:50 pmPDX-LAX
2h 29mnonstop
$69Delta
Find Deal
Thu, Dec 12
3:00 pm - 6:34 pmPDX-PHX
2h 34mnonstop
$70Alaska Airlines
Find Deal
Tue, Jan 21
2:07 pm - 9:20 pmPDX-LAX
7h 13m1 stop
$78Delta
Find Deal
Sat, Dec 14
7:30 pm - 11:58 pmPDX-ONT
4h 28m1 stop
$78United Airlines
Find Deal
Sat, Dec 14
12:35 pm - 8:08 pmPDX-LAS
7h 33m1 stop
$79American Airlines
Find Deal
Fri, Dec 13
12:00 pm - 5:44 pmPDX-DFW
3h 44mnonstop
$81American Airlines
Find Deal
Tue, Jan 21
1:39 pm - 9:45 pmPDX-DEN
7h 06m1 stop
$98United Airlines
Find Deal
Tue, Mar 18
5:45 am - 7:54 amPDX-LAS
2h 09mnonstop
9:16 pm - 11:39 pmLAS-PDX
2h 23mnonstop
$124Spirit Airlines
Find Deal
Sun, Nov 24 - Tue, Dec 3
9:33 pm - 11:44 pmPDX-LAS
2h 11mnonstop
10:28 pm - 12:51 amLAS-PDX
2h 23mnonstop
$138Spirit Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
5:59 pm - 8:12 pmPDX-ONT
2h 13mnonstop
8:19 pm - 10:37 pmONT-PDX
2h 18mnonstop
$297Alaska Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
11:19 am - 7:34 pmPDX-LAS
8h 15m2 stops
12:05 pm - 6:45 pmLAS-PDX
6h 40m1 stop
$301United Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
9:35 pm - 11:59 pmPDX-LAX
2h 24mnonstop
7:47 pm - 10:22 pmLAX-PDX
2h 35mnonstop
$307Alaska Airlines
Find Deal
Tue, Nov 26 - Sat, Dec 7
5:19 pm - 10:34 pmPDX-LAX
5h 15m1 stop
1:09 pm - 7:00 pmLAX-PDX
5h 51m1 stop
$336Delta
Find Deal
Tue, Nov 26 - Fri, Nov 29
7:50 pm - 12:17 amPDX-LAS
4h 27m1 stop
5:20 pm - 11:20 pmLAS-PDX
6h 00m1 stop
$346United Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
12:59 am - 9:53 amPDX-DFW
6h 54m1 stop
6:00 am - 12:07 pmDFW-PDX
8h 07m1 stop
$408Delta
Find Deal
Fri, Nov 22 - Sat, Dec 14
11:59 pm - 5:43 amPDX-DFW
3h 44mnonstop
8:46 am - 11:03 amDFW-PDX
4h 17mnonstop
$512American Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 14
11:35 am - 6:29 pmPDX-ONT
6h 54m1 stop
4:25 pm - 11:20 pmONT-PDX
6h 55m1 stop
$662American Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
5:04 pm - 7:28 pmPDX-LAX
2h 24mnonstop
1:38 pm - 4:14 pmLAX-PDX
2h 36mnonstop
$75Frontier
Find Deal
Sat, Feb 1 - Mon, Feb 10
9:19 pm - 11:30 pmPDX-LAS
2h 11mnonstop
6:00 pm - 8:28 pmLAS-PDX
2h 28mnonstop
$75Spirit Airlines
Find Deal
Tue, Dec 3 - Sat, Dec 7
2:45 pm - 5:04 pmPDX-ONT
2h 19mnonstop
5:44 pm - 8:10 pmONT-PDX
2h 26mnonstop
$137Alaska Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
1:02 pm - 3:28 pmPDX-LAX
2h 26mnonstop
7:00 am - 9:34 amLAX-PDX
2h 34mnonstop
$137Delta
Find Deal
Sat, Dec 14 - Mon, Dec 16
9:00 am - 12:37 pmPDX-PHX
2h 37mnonstop
5:40 pm - 7:31 pmPHX-PDX
2h 51mnonstop
$139Alaska Airlines
Find Deal
Sat, Jan 11 - Tue, Jan 14
1:02 pm - 3:28 pmPDX-LAX
2h 26mnonstop
8:45 pm - 11:16 pmLAX-PDX
2h 31mnonstop
$147Delta
Find Deal
Thu, Dec 12 - Sun, Dec 15
12:00 pm - 5:44 pmPDX-DFW
3h 44mnonstop
10:55 am - 1:16 pmDFW-PDX
4h 21mnonstop
$161American Airlines
Find Deal
Tue, Jan 28 - Wed, Jan 29
8:19 am - 11:55 amPDX-PHX
2h 36mnonstop
8:40 am - 10:36 amPHX-PDX
2h 56mnonstop
$165American Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
10:48 pm - 7:00 amPDX-EWR
5h 12mnonstop
5:20 pm - 8:37 pmEWR-PDX
6h 17mnonstop
$197United Airlines
Find Deal
Sat, Jan 25 - Sat, Feb 1
10:48 pm - 7:00 amPDX-EWR
5h 12mnonstop
5:20 pm - 8:37 pmEWR-PDX
6h 17mnonstop
$217United Airlines
Find Deal
Tue, Jan 7 - Mon, Jan 13

Delta flights from Portland to United States

Our best Delta deals on Portland to United States flight tickets
Delta
Dec 14
PDX1:02 pmPortland
2h 26m
LAX3:28 pmLos Angeles
Dec 16
LAX7:00 amLos Angeles
2h 34m
PDX9:34 amPortland
Delta
Dec 12
PDX1:02 pmPortland
2h 26m
LAX3:28 pmLos Angeles
Dec 15
LAX8:45 pmLos Angeles
2h 31m
PDX11:16 pmPortland
Delta
Dec 4
PDX5:22 pmPortland
5h 40m
1 stop
LAS11:02 pmLas Vegas Harry Reid Intl
Dec 10
LAS7:45 pmLas Vegas Harry Reid Intl
4h 12m
1 stop
PDX11:57 pmPortland

Frontier flights from Portland to United States

Our best Frontier deals on Portland to United States flight tickets
Frontier
Dec 17
PDX11:39 amPortland
2h 15m
LAS1:54 pmLas Vegas Harry Reid Intl
Dec 19
LAS7:15 amLas Vegas Harry Reid Intl
2h 31m
PDX9:46 amPortland
Frontier
Dec 17
PDX11:39 amPortland
2h 15m
LAS1:54 pmLas Vegas Harry Reid Intl
Dec 19
LAS7:15 amLas Vegas Harry Reid Intl
2h 31m
PDX9:46 amPortland
Frontier
Dec 15
PDX8:33 pmPortland
2h 20m
LAS10:53 pmLas Vegas Harry Reid Intl
Dec 19
LAS7:15 amLas Vegas Harry Reid Intl
2h 31m
PDX9:46 amPortland

See travel insights to the United States from

How to get the cheapest flight ticket from Portland to United States

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 day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from Portland. The lowest ticket price found for a Wednesday departure recently was $357. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $431. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest Portland to United States flight route?

Fly from Portland to Las Vegas Harry Reid Intl for the best Portland - United States flight prices

What cabin class options are available on Portland to United States flights?

There are 4 cabin classes available to choose from on Portland to United States 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 United States flights?

You could potentially save up to 83% on your flight if you consider stops on a Portland to United States flight.

Cheap Portland to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to United States

Best Price Found

$33

Fastest flight time

2h 00m

Direct flights

Every day

Airports in United States

6 airports
The best one-way flight to United States from Portland in the past 72 hours is $33. The best round-trip flight deal from Portland to United States found on momondo in the last 72 hours is $37.
The fastest flight from Portland to United States takes 2h 00m
Direct flights go from Portland to United States every day.
There are 6 airports near United States: Phoenix Sky Harbor Intl (PHX), Los Angeles (LAX), Ontario (ONT), Dallas/Fort Worth (DFW), Denver Intl (DEN), Las Vegas Harry Reid Intl (LAS)

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

    Prices for flights from Portland Airport to United States are updated daily.

  • How many operators does momondo search for flights from Portland Airport to United States?

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

    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 United States.

  • What documentation or ID do you need to fly to United States?

    The necessary travel and health documents for your United States 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.

  • What is the most popular plane model from Portland to United States?


Best airlines flying from Portland to United States

Compare and see reviews for airlines that fly from Portland to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $116Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
DeltaPriceFrom $117Free CancellationRating
8.0
8,755 reviews
Search Delta flights
SouthwestPriceFrom $127Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
United AirlinesPriceFrom $136Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
JetBluePriceFrom $143Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
American AirlinesPriceFrom $149Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $193Free CancellationRating
7.0
415 reviews
Search Sun Country Air flights

Why use momondo?

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

Finding the right flight to United States from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

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

Flights from Portland to United States 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 Portland to United States?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to United States.

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

Price alerts on flights to United States from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your United States 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
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to the United States

Popular cities in the United States

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