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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 9/27. 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

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Cheap round-trip flights

Frontier Logo
1:23 pm - 3:54 pmPDX-LAX
2h 31mnonstop
Frontier Logo
9:44 am - 12:08 pmLAX-PDX
2h 24mnonstop
$71Frontier
Find Deal
Thu, Aug 21 - Thu, Aug 28
Frontier Logo
12:58 pm - 3:29 pmPDX-LAX
2h 31mnonstop
Frontier Logo
9:44 am - 12:08 pmLAX-PDX
2h 24mnonstop
$77Frontier
Find Deal
Thu, Aug 14 - Thu, Aug 21
Alaska Airlines Logo
2:30 pm - 4:24 pmPDX-SFO
1h 54mnonstop
Alaska Airlines Logo
11:44 am - 1:35 pmSFO-PDX
1h 51mnonstop
$127Alaska Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
United Airlines Logo
7:37 am - 9:28 amPDX-SFO
1h 51mnonstop
United Airlines Logo
7:03 am - 8:45 amSFO-PDX
1h 42mnonstop
$137United Airlines
Find Deal
Wed, Aug 6 - Thu, Aug 7
Alaska Airlines Logo
10:30 am - 12:24 pmPDX-SFO
1h 54mnonstop
Alaska Airlines Logo
3:05 pm - 4:50 pmSFO-PDX
1h 45mnonstop
$152Alaska Airlines
Find Deal
Sat, Aug 9 - Wed, Aug 13
Delta Logo
10:15 am - 2:50 pmPDX-SFO
4h 35m1 stop
Delta Logo
7:29 pm - 11:35 pmSFO-PDX
4h 06m1 stop
$157Delta
Find Deal
Tue, Aug 5 - Tue, Aug 5
American Airlines Logo
5:29 pm - 11:42 pmPDX-SFO
6h 13m1 stop
American Airlines Logo
4:25 pm - 9:14 pmSFO-PDX
4h 49m1 stop
$159American Airlines
Find Deal
Mon, Aug 4 - Wed, Aug 6
Delta Logo
7:19 am - 3:55 pmPDX-JFK
5h 36mnonstop
Delta Logo
6:10 pm - 9:31 pmJFK-PDX
6h 21mnonstop
$277Delta
Find Deal
Sat, Aug 16 - Sat, Aug 30
American Airlines Logo
11:59 pm - 10:21 amPDX-JFK
7h 22m1 stop
American Airlines Logo
12:47 pm - 6:52 pmJFK-PDX
9h 05m1 stop
$308American Airlines
Find Deal
Mon, Aug 18 - Tue, Aug 26
United Airlines Logo
7:45 am - 4:29 pmPDX-HNL
11h 44m2 stops
United Airlines Logo
11:10 am - 12:45 amHNL-PDX
10h 35m2 stops
$358United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10

Frontier flights from Portland to United States

Our best Frontier deals on Portland to United States flight tickets
Frontier
Aug 21
PDX1:23 pmPortland
2h 31m
LAX3:54 pmLos Angeles
Aug 28
LAX9:44 amLos Angeles
2h 24m
PDX12:08 pmPortland
Frontier
Aug 14
PDX12:58 pmPortland
2h 31m
LAX3:29 pmLos Angeles
Aug 21
LAX9:44 amLos Angeles
2h 24m
PDX12:08 pmPortland
Frontier
Sep 6
PDX1:38 pmPortland
2h 28m
LAX4:06 pmLos Angeles
Sep 11
LAX9:44 amLos Angeles
2h 24m
PDX12:08 pmPortland

Spirit Airlines flights from Portland to United States

Our best Spirit Airlines deals on Portland to United States flight tickets
Spirit Airlines
Jul 20
PDX10:23 amPortland
2h 12m
LAS12:35 pmLas Vegas Harry Reid Intl
Jul 24
LAS11:51 amLas Vegas Harry Reid Intl
2h 24m
PDX2:15 pmPortland
Spirit Airlines
Jul 20
PDX10:23 amPortland
2h 12m
LAS12:35 pmLas Vegas Harry Reid Intl
Jul 24
LAS11:51 amLas Vegas Harry Reid Intl
2h 24m
PDX2:15 pmPortland
Spirit Airlines
Jul 29
PDX3:10 pmPortland
2h 12m
LAS5:22 pmLas Vegas Harry Reid Intl
Aug 2
LAS11:51 amLas Vegas Harry Reid Intl
2h 24m
PDX2:15 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, January 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 $278. If you aren’t able to travel during the month of January, then book flights to United States from Portland during February instead. Flights to United States in February, while not as cheap as those in January, still average around $286.

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

According to our data, Friday is the cheapest day to fly to United States from Portland. The lowest ticket price found for a Friday departure recently was $462. 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 $631. 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 $532. 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 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $398 when searching 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 $343 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.

Can stopping save me money on Portland to United States flights?

No. A direct flight is the cheapest option for a flight between Portland to United States.

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

1h 49m

Direct flights

Every day

Airports in United States

5 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 $71.
The fastest flight from Portland to United States takes 1h 49m
Direct flights go from Portland to United States every day.
There are 5 airports near United States: Los Angeles (LAX), Santa Ana J. Wayne/Orange Cnty (SNA), Denver Intl (DEN), San Francisco (SFO), 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
5.9
3,284 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $48Free CancellationRating
6.3
8,094 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $77Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $78Free CancellationRating
7.8
2,545 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $117Free CancellationRating
8.0
7,983 reviews
Search Delta flights
United AirlinesPriceFrom $124Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
JetBluePriceFrom $129Free CancellationRating
7.3
2,916 reviews
Search JetBlue flights
American AirlinesPriceFrom $133Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $134Free CancellationRating
8.0
4,270 reviews
Search Southwest flights
Sun Country AirPriceFrom $180Free CancellationRating
6.9
339 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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1 adult
Tue 7/8
Tue 7/15

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