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Cheap flights from Portland to the United States from $38

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 5/12. 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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0 bags

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Find the cheapest flights from Portland to the United States

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to the United States.
Frontier Logo
1:24 pm - 3:56 pmPDX-LAX
2h 32mnonstop
Frontier Logo
9:43 am - 12:14 pmLAX-PDX
2h 31mnonstop
$76Frontier
Find Deal
Sat, Jun 7 - Mon, Jun 9
Frontier Logo
1:24 pm - 3:56 pmPDX-LAX
2h 32mnonstop
Frontier Logo
9:43 am - 12:14 pmLAX-PDX
2h 31mnonstop
$77Frontier
Find Deal
Thu, Jun 5 - Mon, Jun 9
Alaska Airlines Logo
5:40 pm - 8:19 pmPDX-PHX
2h 39mnonstop
Alaska Airlines Logo
9:19 pm - 11:55 pmPHX-PDX
2h 36mnonstop
$153Alaska Airlines
Find Deal
Tue, May 20 - Tue, May 20
Alaska Airlines Logo
9:40 pm - 11:53 pmPDX-LAS
2h 13mnonstop
Alaska Airlines Logo
6:00 am - 8:23 amLAS-PDX
2h 23mnonstop
$155Alaska Airlines
Find Deal
Thu, May 8 - Sun, May 11
Delta Logo
6:11 am - 8:35 amPDX-LAX
2h 24mnonstop
Delta Logo
7:00 am - 9:24 amLAX-PDX
2h 24mnonstop
$157Delta
Find Deal
Sat, May 17 - Tue, May 20
American Airlines Logo
6:00 am - 10:20 amPDX-LAS
4h 20m1 stop
American Airlines Logo
7:05 pm - 11:57 pmLAS-PDX
4h 52m1 stop
$160American Airlines
Find Deal
Sat, May 3 - Wed, May 7
Delta Logo
5:05 pm - 11:25 pmPDX-LAS
6h 20m1 stop
Delta Logo
5:45 pm - 10:41 pmLAS-PDX
4h 56m1 stop
$166Delta
Find Deal
Thu, May 8 - Tue, May 13
American Airlines Logo
5:05 am - 7:41 amPDX-PHX
2h 36mnonstop
American Airlines Logo
9:15 pm - 11:57 pmPHX-PDX
2h 42mnonstop
$200American Airlines
Find Deal
Sat, May 24 - Wed, May 28
United Airlines Logo
10:55 pm - 4:56 amPDX-ORD
4h 01mnonstop
United Airlines Logo
7:10 am - 9:42 amORD-PDX
4h 32mnonstop
$249United Airlines
Find Deal
Fri, Jul 18 - Sun, Jul 20
United Airlines Logo
3:56 pm - 9:12 pmPDX-PHX
5h 16m1 stop
United Airlines Logo
7:20 am - 2:54 pmPHX-PDX
7h 34m1 stop
$260United Airlines
Find Deal
Thu, May 15 - Mon, May 19

Hawaiian Airlines flights from Portland to United States

Our best Hawaiian Airlines deals on Portland to United States flight tickets
Hawaiian Airlines
May 3
PDX10:31 amPortland
2h 25m
LAX12:56 pmLos Angeles
May 7
LAX2:16 pmLos Angeles
2h 27m
PDX4:43 pmPortland
Hawaiian Airlines
May 24
PDX5:51 pmPortland
4h 05m
ORD11:56 pmChicago O'Hare Intl
May 30
ORD7:00 amChicago O'Hare Intl
4h 23m
PDX9:23 amPortland
Hawaiian Airlines
Apr 26
PDX9:34 pmPortland
2h 25m
LAX11:59 pmLos Angeles
Apr 29
LAX9:15 pmLos Angeles
2h 27m
PDX11:42 pmPortland

Frontier flights from Portland to United States

Our best Frontier deals on Portland to United States flight tickets
Frontier
Jun 7
PDX1:24 pmPortland
2h 32m
LAX3:56 pmLos Angeles
Jun 9
LAX9:43 amLos Angeles
2h 31m
PDX12:14 pmPortland
Frontier
Jun 5
PDX1:24 pmPortland
2h 32m
LAX3:56 pmLos Angeles
Jun 9
LAX9:43 amLos Angeles
2h 31m
PDX12:14 pmPortland
Frontier
May 27
PDX1:24 pmPortland
2h 23m
LAX3:47 pmLos Angeles
May 29
LAX9:43 amLos Angeles
2h 41m
PDX12:24 pmPortland

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 month to fly to United States?

In general, February is the cheapest month to fly from Portland to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $277. If you aren’t able to travel during the month of February, then book flights to United States from Portland during January instead. Flights to United States in January, while not as cheap as those in February, still average around $278.

What is the cheapest day to depart on your flight to United States?

According to our data, Thursday is the cheapest day to fly to United States from Portland. The lowest ticket price found for a Thursday departure recently was $464. 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 $599. 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 time of day to depart on your flight to United States?

The cheapest time of day to fly to United States 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 $542. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Portland when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $398 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Portland for as low as $305 on momondo.

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.

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

$38

Fastest flight time

2h 09m

Direct flights

Every day

Airports in United States

4 airports
The best one-way flight to United States from Portland in the past 72 hours is $38. The best round-trip flight deal from Portland to United States found on momondo in the last 72 hours is $76.
The fastest flight from Portland to United States takes 2h 09m
Direct flights go from Portland to United States every day.
There are 4 airports near United States: Phoenix Sky Harbor Intl (PHX), Los Angeles (LAX), Dallas/Fort Worth (DFW), 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 $36Free CancellationRating
6.0
3,281 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $48Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $74Free CancellationRating
8.0
9,882 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $77Free CancellationRating
7.9
2,382 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $117Free CancellationRating
8.0
7,917 reviews
Search Delta flights
United AirlinesPriceFrom $123Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
JetBluePriceFrom $129Free CancellationRating
7.3
2,926 reviews
Search JetBlue flights
SouthwestPriceFrom $129Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
American AirlinesPriceFrom $133Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $152Free CancellationRating
6.9
349 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.


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