Insights
Latest deals
Reviews
FAQs

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 5/26. 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
From?
To?
tors 5/2
tors 5/9

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? Create a price alert to track prices.

Easily compare round-trip flights from Portland to United States

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to United States by changing tabs
Spirit Airlines
May 11
PDX8:54 pmPortland
2h 16m
LAS11:10 pmLas Vegas Harry Reid Intl
May 18
LAS10:58 amLas Vegas Harry Reid Intl
2h 22m
PDX1:20 pmPortland
Frontier
May 11
PDX10:20 amPortland
2h 18m
LAS12:38 pmLas Vegas Harry Reid Intl
May 16
LAS7:38 pmLas Vegas Harry Reid Intl
2h 26m
PDX10:04 pmPortland
Multiple Airlines
May 7
PDX5:32 amPortland
2h 12m
LAS7:44 amLas Vegas Harry Reid Intl
May 10
LAS6:50 amLas Vegas Harry Reid Intl
2h 25m
PDX9:15 amPortland
Spirit Airlines
May 11
PDX5:20 amPortland
2h 16m
LAS7:36 amLas Vegas Harry Reid Intl
May 18
LAS9:48 pmLas Vegas Harry Reid Intl
2h 19m
PDX12:07 amPortland
Frontier
May 11
PDX4:46 pmPortland
2h 15m
ONT7:01 pmOntario
May 29
ONT5:00 pmOntario
2h 20m
PDX7:20 pmPortland
Multiple Airlines
May 7
PDX3:57 pmPortland
2h 11m
LAS6:08 pmLas Vegas Harry Reid Intl
May 10
LAS6:50 amLas Vegas Harry Reid Intl
2h 25m
PDX9:15 amPortland

Find the cheapest one-way flights from Portland to United States

If you're looking for one-way flights from Portland to United States, view some of our deals below provided by Alaska Airlines, Frontier and Southwest
Frontier
May 26
PDX9:31 pmPortland
2h 47m
PHX12:18 amPhoenix Sky Harbor Intl
Spirit Airlines
May 7
PDX5:32 amPortland
5h 03m
1 stop
PHX10:35 amPhoenix Sky Harbor Intl
Alaska Airlines
May 29
PDX12:59 pmPortland
2h 38m
DEN4:37 pmDenver Intl

Search last-minute flights to United States from Portland

Find and compare round-trip flight prices for your last-minute flight from Portland to United States
Frontier
May 4
PDX10:17 pmPortland
2h 43m
PHX1:00 amPhoenix Sky Harbor Intl
May 8
PHX6:09 pmPhoenix Sky Harbor Intl
3h 00m
PDX9:09 pmPortland
Spirit Airlines
May 6
PDX7:04 pmPortland
2h 11m
LAS9:15 pmLas Vegas Harry Reid Intl
May 11
LAS5:43 pmLas Vegas Harry Reid Intl
2h 21m
PDX8:04 pmPortland
Multiple Airlines
May 6
PDX7:04 pmPortland
2h 11m
LAS9:15 pmLas Vegas Harry Reid Intl
May 11
LAS6:55 amLas Vegas Harry Reid Intl
2h 25m
PDX9:20 amPortland
Spirit Airlines
May 5
PDX5:32 amPortland
2h 12m
LAS7:44 amLas Vegas Harry Reid Intl
May 8
LAS8:45 amLas Vegas Harry Reid Intl
2h 20m
PDX11:05 amPortland
Multiple Airlines
May 5
PDX5:32 amPortland
2h 12m
LAS7:44 amLas Vegas Harry Reid Intl
May 10
LAS6:50 amLas Vegas Harry Reid Intl
2h 25m
PDX9:15 amPortland
Frontier
May 6
PDX10:10 amPortland
2h 18m
LAS12:28 pmLas Vegas Harry Reid Intl
May 11
LAS6:55 amLas Vegas Harry Reid Intl
2h 25m
PDX9:20 amPortland

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
6.3
4,132 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.4
8,746 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $79Free CancellationRating
8.0
9,115 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $113Free CancellationRating
7.4
11,228 reviews
Search United Airlines flights
JetBluePriceFrom $114Free CancellationRating
7.6
4,606 reviews
Search JetBlue flights
American AirlinesPriceFrom $119Free CancellationRating
7.3
14,889 reviews
Search American Airlines flights
DeltaPriceFrom $123Free CancellationRating
8.0
10,966 reviews
Search Delta flights
Endeavor AirlinesPriceFrom $160Free CancellationRating
8.8
4 reviews
Search Endeavor Airlines flights
Sun Country AirPriceFrom $228Free CancellationRating
7.2
658 reviews
Search Sun Country Air flights
Linear Air TaxiPriceFrom $124,532Free CancellationRating
0.0
0 reviews
Search Linear Air Taxi flights

Delta flights from Portland to United States

Our best Delta deals on Portland to United States flight tickets
Delta
May 25
PDX5:15 pmPortland
2h 25m
LAX7:40 pmLos Angeles
May 26
LAX7:05 amLos Angeles
2h 26m
PDX9:31 amPortland
Delta
May 19
PDX6:00 amPortland
2h 28m
LAX8:28 amLos Angeles
May 22
LAX1:40 pmLos Angeles
2h 22m
PDX4:02 pmPortland
Delta
May 6
PDX3:15 pmPortland
7h 24m
1 stop
ONT10:39 pmOntario
May 11
ONT5:45 amOntario
6h 30m
1 stop
PDX12:15 pmPortland

Alaska Airlines flights from Portland to United States

Our best Alaska Airlines deals on Portland to United States flight tickets
Alaska Airlines
May 25
PDX7:10 pmPortland
2h 20m
BUR9:30 pmBurbank Bob Hope
Jun 1
BUR6:10 pmBurbank Bob Hope
2h 25m
PDX8:35 pmPortland
Alaska Airlines
Jun 12
PDX12:46 pmPortland
2h 27m
LAX3:13 pmLos Angeles
Nov 20
LAX6:00 amLos Angeles
2h 35m
PDX8:35 amPortland
Alaska Airlines
May 25
PDX3:16 pmPortland
2h 16m
BUR5:32 pmBurbank Bob Hope
May 29
BUR8:30 amBurbank Bob Hope
7h 17m
1 stop
PDX3:47 pmPortland

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 airline that flies to United States from Portland?

Frontier. Alaska Airlines, Endeavor Airlines, and Frontier are the most popular carriers operating from Portland to United States

What is the cheapest Portland to United States flight route?

Portland - Las Vegas Harry Reid Intl. 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?

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

2h 10m

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 $38. The best round-trip flight deal from Portland to United States found on momondo in the last 72 hours is $55.
The fastest flight from Portland to United States takes 2h 10m
Direct flights go from Portland to United States every day.
There are 6 airports near United States: Phoenix Sky Harbor Intl (PHX), Ontario (ONT), Dallas/Fort Worth (DFW), Denver Intl (DEN), Burbank Bob Hope (BUR), 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.


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?
tors 5/2
tors 5/9
Email me momondo's favorite deals

Find better results for your stay in the United States

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