Cheap flights from the United States to Portland from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Portland departing on 11/1. 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 the United States to Portland

Recent round-trip flight deals from the United States to Portland

Frontier Logo
9:48 am - 11:38 amDEN-PDX
2h 50mnonstop
Frontier Logo
12:43 pm - 4:26 pmPDX-DEN
2h 43mnonstop
$98Frontier
Find Deal
Thu, Oct 23 - Mon, Oct 27
Frontier Logo
6:00 am - 10:24 amDEN-PDX
5h 24m1 stop
Frontier Logo
12:43 pm - 4:26 pmPDX-DEN
2h 43mnonstop
$99Frontier
Find Deal
Fri, Oct 3 - Sat, Oct 11
Alaska Airlines Logo
8:00 am - 9:47 amSFO-PDX
1h 47mnonstop
Alaska Airlines Logo
2:30 pm - 4:21 pmPDX-SFO
1h 51mnonstop
$120Alaska Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14
Alaska Airlines Logo
3:01 pm - 4:54 pmSFO-PDX
1h 53mnonstop
Alaska Airlines Logo
2:30 pm - 4:21 pmPDX-SFO
1h 51mnonstop
$127Alaska Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
7:15 am - 9:00 amSFO-PDX
1h 45mnonstop
United Airlines Logo
5:15 pm - 7:06 pmPDX-SFO
1h 51mnonstop
$128United Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
Delta Logo
11:01 am - 7:19 pmPHX-PDX
8h 18m1 stop
Delta Logo
5:30 am - 10:06 amPDX-PHX
4h 36m1 stop
$139Delta
Find Deal
Sat, Oct 11 - Tue, Oct 14
United Airlines Logo
10:40 pm - 12:28 amSFO-PDX
1h 48mnonstop
United Airlines Logo
10:05 am - 11:58 amPDX-SFO
1h 53mnonstop
$139United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Delta Logo
10:55 am - 4:02 pmSFO-PDX
5h 07m1 stop
Delta Logo
5:25 pm - 11:33 pmPDX-SFO
6h 08m1 stop
$147Delta
Find Deal
Sat, Oct 4 - Tue, Oct 7
American Airlines Logo
10:12 am - 1:04 pmPHX-PDX
2h 52mnonstop
American Airlines Logo
5:05 am - 7:40 amPDX-PHX
2h 35mnonstop
$154American Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 23
American Airlines Logo
8:01 am - 10:47 amPHX-PDX
2h 46mnonstop
American Airlines Logo
5:05 am - 7:40 amPDX-PHX
2h 35mnonstop
$155American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15

Delta flights from United States to Portland

Our best Delta deals on United States to Portland flight tickets
Delta
Oct 11
PHX11:01 amPhoenix Sky Harbor Intl
8h 18m
1 stop
PDX7:19 pmPortland
Oct 14
PDX5:30 amPortland
4h 36m
1 stop
PHX10:06 amPhoenix Sky Harbor Intl
Delta
Oct 4
SFO10:55 amSan Francisco
5h 07m
1 stop
PDX4:02 pmPortland
Oct 7
PDX5:25 pmPortland
6h 08m
1 stop
SFO11:33 pmSan Francisco
Delta
Oct 9
SFO5:50 amSan Francisco
5h 39m
1 stop
PDX11:29 amPortland
Oct 14
PDX5:07 pmPortland
6h 07m
1 stop
SFO11:14 pmSan Francisco

American Airlines flights from United States to Portland

Our best American Airlines deals on United States to Portland flight tickets
American Airlines
Oct 21
PHX10:12 amPhoenix Sky Harbor Intl
2h 52m
PDX1:04 pmPortland
Oct 23
PDX5:05 amPortland
2h 35m
PHX7:40 amPhoenix Sky Harbor Intl
American Airlines
Oct 8
PHX8:01 amPhoenix Sky Harbor Intl
2h 46m
PDX10:47 amPortland
Oct 15
PDX5:05 amPortland
2h 35m
PHX7:40 amPhoenix Sky Harbor Intl
American Airlines
Oct 7
LAX11:29 amLos Angeles
2h 35m
PDX2:04 pmPortland
Oct 15
PDX2:45 pmPortland
2h 30m
LAX5:15 pmLos Angeles

momondo Fare Finder

 
Customize your flight search to find flights from United States to Portland 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 11, 2025.
Use the filters below to find and compare flights from the United States to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 10/23

9:48 am-11:38 am

Nonstop2h 50m

Portland

Mon 10/27

12:43 pm-4:26 pm

Nonstop2h 43m

$98

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Fri 10/3

6:00 am-10:24 am

1 stop5h 24m

Portland

Sat 10/11

12:43 pm-4:26 pm

Nonstop2h 43m

$99

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 10/9

8:00 am-9:47 am

Nonstop1h 47m

Portland

Tue 10/14

2:30 pm-4:21 pm

Nonstop1h 51m

$120

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 10/4

3:01 pm-4:54 pm

Nonstop1h 53m

Portland

Tue 10/7

2:30 pm-4:21 pm

Nonstop1h 51m

$127

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 10/2

7:15 am-9:00 am

Nonstop1h 45m

Portland

Tue 10/7

5:15 pm-7:06 pm

Nonstop1h 51m

$128

PhoenixPortland

PHX - PDX

PHXPDX

Phoenix Sky Harbor Intl

Sat 10/11

11:01 am-7:19 pm

1 stop8h 18m

Portland

Tue 10/14

5:30 am-10:06 am

1 stop4h 36m

$139

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 10/16

10:40 pm-12:28 am

Nonstop1h 48m

Portland

Mon 10/20

10:05 am-11:58 am

Nonstop1h 53m

$139

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 10/4

10:55 am-4:02 pm

1 stop5h 07m

Portland

Tue 10/7

5:25 pm-11:33 pm

1 stop6h 08m

$147

PhoenixPortland

PHX - PDX

PHXPDX

Phoenix Sky Harbor Intl

Tue 10/21

10:12 am-1:04 pm

Nonstop2h 52m

Portland

Thu 10/23

5:05 am-7:40 am

Nonstop2h 35m

$154

PhoenixPortland

PHX - PDX

PHXPDX

Phoenix Sky Harbor Intl

Wed 10/8

8:01 am-10:47 am

Nonstop2h 46m

Portland

Wed 10/15

5:05 am-7:40 am

Nonstop2h 35m

$155

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

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

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 Portland?

The cheapest month to fly to Portland from United States is in January. Flight prices, which tend to average around $296, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until February to fly from United States, when ticket prices are also cheap, with an average price of $296.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $392. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $490.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $305. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $432 per ticket.

What is the cheapest United States to Portland flight route?

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

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $393 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from United States for as low as $336 on momondo.

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

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

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

Cheap United States to Portland flight deals and tips

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

Best Price Found

$59

Fastest flight time

1h 44m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from United States in the past 72 hours is $59. The best round-trip flight deal from United States to Portland found on momondo in the last 72 hours is $89.
The fastest flight from United States to Portland takes 1h 44m
Direct flights go from United States to Portland every day.
There is 1 airport near Portland: Portland (PDX)
  • When did momondo last update prices for flights from United States to Portland Airport?

    Prices for flights from United States to Portland Airport are refreshed on a daily basis.

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

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

    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 United States to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport 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 United States to Portland?

Best airlines flying from United States to Portland

Compare and see reviews for airlines that fly from United States to Portland with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
5.8
3,177 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $43Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
DeltaPriceFrom $68Free CancellationRating
7.9
7,960 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $78Free CancellationRating
7.8
2,723 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $95Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $121Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
SouthwestPriceFrom $128Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
JetBluePriceFrom $149Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
American AirlinesPriceFrom $169Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $174Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Tillamook
Manzanita

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Portland for you.

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

Flights from United States to Portland 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 United States to Portland?

Once all potential United States to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for United States to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Sat 10/11
Sat 10/18

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