What is the cheapest airline that flies from United States to Portland?

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from United States to Portland

How many flights depart from United States to Portland on average per day?

The number of flights available between United States and Portland is 131 per day as of December 2025. The most frequent departure time is 5:00PM, with 44% of daily flights leaving in the afternoon.

How often are flights from the United States to Portland delayed?

Historically, on average around 15% of flights between United States and Portland have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

Which airline has the best punctuality record on the United States to Portland flights?

According to our data, Allegiant Air have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How long does it take to fly to Portland?

On average, it takes 1h 49m to fly from United States to Portland if you fly out of San Francisco (the most popular airport in United States) and into Portland (the most popular airport in Portland). If you’re flying out of Los Angeles and into Portland, then the flight time is around 2h 22m.

How many flights depart from United States to Portland on average per week?

923 flights are operational weekly from United States to Portland as of December 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

What airlines fly to Portland?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to Portland from United States according to our data. Alaska Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 11 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for the United States to Portland flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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?

As of December 2025, there are 10 operators available to choose from 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.

$78 Cheap Flights from the United States to Portland in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Portland

Round-trip

One-way

Last minute

Direct

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

Enter your travel dates to find the best prices.

6:00 pm - 8:34 pm

LAX

PDX

2h 34mnonstop

11:29 am - 1:57 pm

PDX

LAX

2h 28mnonstop

$124Multiple Airlines

mié., ene. 14 - dom., ene. 18

2:52 pm - 5:24 pm

LAX

PDX

2h 32mnonstop

6:19 pm - 8:22 am

PDX

LAX

14h 03m1 stop

$126Multiple Airlines

jue., ene. 15 - lun., ene. 19

6:27 pm - 10:41 pm

SFO

PDX

4h 14m1 stop

10:48 am - 12:49 pm

PDX

SFO

2h 01mnonstop

$166Alaska Airlines

dom., feb. 15 - mié., feb. 25

4:42 pm - 10:59 pm

SFO

PDX

6h 17m1 stop

9:50 pm - 11:49 pm

PDX

SFO

1h 59mnonstop

$167Alaska Airlines

lun., ene. 5 - mar., ene. 6

10:40 am - 12:33 pm

SFO

PDX

1h 53mnonstop

7:51 pm - 9:49 pm

PDX

SFO

1h 58mnonstop

$171United Airlines

jue., ene. 8 - lun., ene. 12

6:45 am - 1:35 pm

DFW

PDX

8h 50m1 stop

1:53 pm - 11:19 pm

PDX

DFW

7h 26m1 stop

$197Delta

sáb., ene. 10 - sáb., ene. 17

4:38 pm - 6:51 pm

DFW

PDX

4h 13mnonstop

7:38 am - 1:31 pm

PDX

DFW

3h 53mnonstop

$198American Airlines

mié., ene. 7 - mié., ene. 14

12:26 pm - 8:59 pm

DFW

PDX

10h 33m2 stops

1:53 pm - 11:19 pm

PDX

DFW

7h 26m1 stop

$202Delta

jue., ene. 8 - mié., ene. 14

9:16 pm - 11:32 pm

DFW

PDX

4h 16mnonstop

6:00 am - 11:53 am

PDX

DFW

3h 53mnonstop

$210American Airlines

jue., ene. 15 - dom., ene. 18

4:15 pm - 6:56 pm

ORD

PDX

4h 41mnonstop

1:24 pm - 9:15 pm

PDX

ORD

5h 51m1 stop

$223United Airlines

mié., ene. 7 - mar., ene. 13

Alaska Airlines flights from United States to Portland

Our best Alaska Airlines deals on United States to Portland flight tickets

Alaska Airlines

Dec 24

LAX7:24 pmLos Angeles

2h 37m

PDX10:01 pmPortland

Dec 31

PDX5:48 pmPortland

2h 37m

LAX8:25 pmLos Angeles

$139

Find similar

Alaska Airlines

Dec 31

LAX7:55 pmLos Angeles

2h 29m

PDX10:24 pmPortland

Jan 3

PDX9:45 pmPortland

2h 37m

LAX12:22 amLos Angeles

$148

Find similar

Alaska Airlines

Dec 30

LAX7:55 pmLos Angeles

2h 29m

PDX10:24 pmPortland

Jan 1

PDX7:00 amPortland

2h 33m

LAX9:33 amLos Angeles

$152

Find similar

Hawaiian Airlines flights from United States to Portland

Our best Hawaiian Airlines deals on United States to Portland flight tickets

Hawaiian Airlines

Jan 15

LAX6:00 pmLos Angeles

2h 34m

PDX8:34 pmPortland

Jan 18

PDX2:57 pmPortland

2h 25m

LAX5:22 pmLos Angeles

$158

Find similar

Hawaiian Airlines

Jan 15

LAX2:15 pmLos Angeles

2h 34m

PDX4:49 pmPortland

Jan 18

PDX2:57 pmPortland

2h 25m

LAX5:22 pmLos Angeles

$159

Find similar

Hawaiian Airlines

Jan 23

ORD2:06 pmChicago O'Hare Intl

4h 42m

PDX4:48 pmPortland

Jan 30

PDX7:05 amPortland

4h 05m

ORD1:10 pmChicago O'Hare Intl

$228

Find similar

momondo Fare Finder

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

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

mié. 1/14

6:00 pm-8:34 pm

Nonstop2h 34m

Portland

dom. 1/18

11:29 am-1:57 pm

Nonstop2h 28m

$124

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

jue. 1/15

2:52 pm-5:24 pm

Nonstop2h 32m

Portland

lun. 1/19

6:19 pm-8:22 am

1 stop14h 03m

$126

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

dom. 2/15

6:27 pm-10:41 pm

1 stop4h 14m

Portland

mié. 2/25

10:48 am-12:49 pm

Nonstop2h 01m

$166

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

lun. 1/5

4:42 pm-10:59 pm

1 stop6h 17m

Portland

mar. 1/6

9:50 pm-11:49 pm

Nonstop1h 59m

$167

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

jue. 1/8

10:40 am-12:33 pm

Nonstop1h 53m

Portland

lun. 1/12

7:51 pm-9:49 pm

Nonstop1h 58m

$171

DallasPortland

DFW - PDX

DFWPDX

Dallas/Fort Worth

sáb. 1/10

6:45 am-1:35 pm

1 stop8h 50m

Portland

sáb. 1/17

1:53 pm-11:19 pm

1 stop7h 26m

$197

DallasPortland

DFW - PDX

DFWPDX

Dallas/Fort Worth

mié. 1/7

4:38 pm-6:51 pm

Nonstop4h 13m

Portland

mié. 1/14

7:38 am-1:31 pm

Nonstop3h 53m

$198

DallasPortland

DFW - PDX

DFWPDX

Dallas/Fort Worth

jue. 1/8

12:26 pm-8:59 pm

2 stops10h 33m

Portland

mié. 1/14

1:53 pm-11:19 pm

1 stop7h 26m

$202

DallasPortland

DFW - PDX

DFWPDX

Dallas/Fort Worth

jue. 1/15

9:16 pm-11:32 pm

Nonstop4h 16m

Portland

dom. 1/18

6:00 am-11:53 am

Nonstop3h 53m

$210

ChicagoPortland

ORD - PDX

ORDPDX

Chicago O'Hare Intl

mié. 1/7

4:15 pm-6:56 pm

Nonstop4h 41m

Portland

mar. 1/13

1:24 pm-9:15 pm

1 stop5h 51m

$223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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 $297, 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 $297.

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 $394. 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 $486.

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

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $348. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $507 per ticket.

What is the cheapest United States to Portland flight route?

Fly from Los Angeles 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 $394 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	$78
Fastest flight time	0h 50m
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 $78. The best round-trip flight deal from United States to Portland found on momondo in the last 72 hours is $111.

The fastest flight from United States to Portland takes 0h 50m

Direct flights go from United States to Portland every day.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

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?
As of December 2025, there are 10 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from United States to Portland is Boeing 737-800 Passenger/BBJ2 (winglets), representing 16.73% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 11.67%, Boeing 737 MAX 9 at 10.38%, and Boeing 737-800 at 8.44%.

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
Frontier	PriceFrom $37	Free Cancellation	Rating 5.8 3,085 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $50	Free Cancellation	Rating 6.3 8,176 reviews	Search Spirit Airlines flights
Delta	PriceFrom $68	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $78	Free Cancellation	Rating 7.8 2,818 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $94	Free Cancellation	Rating 8.0 11,426 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $113	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Sun Country Air	PriceFrom $136	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
Southwest	PriceFrom $138	Free Cancellation	Rating 7.9 4,252 reviews	Search Southwest flights
JetBlue	PriceFrom $149	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
American Airlines	PriceFrom $168	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

McMinnville

Gresham

Longview

Tigard

The Dalles

Pacific City

Manzanita

Tillamook

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.

An easier way to manage your Portland 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

vie. 1/9

vie. 1/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from the United States to Portland from $78

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 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Portland

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

Recent one-way flight deals from the United States to Portland

Recent last minute flight deals from the United States to Portland

Recent direct flight deals from the United States to Portland

Alaska Airlines flights from United States to Portland

Our best Alaska Airlines deals on United States to Portland flight tickets

Hawaiian Airlines flights from United States to Portland

Our best Hawaiian Airlines deals on United States to Portland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Portland that are best for you.

See travel insights to Portland from

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

What is the cheapest month to fly to Portland?

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 $394. 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 $486.

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

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $348. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $507 per ticket.

What is the cheapest United States to Portland flight route?

Fly from Los Angeles to Portland for the best United States - Portland flight prices

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

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.

What is the cheapest airline that flies from United States to Portland?

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from United States to Portland

What airlines fly to Portland?

How often are flights from the United States to Portland delayed?

Historically, on average around 15% of flights between United States and Portland have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

What is the most punctual flight time for the United States to Portland flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to Portland flights?

According to our data, Allegiant Air have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from United States to Portland on average per day?

The number of flights available between United States and Portland is 131 per day as of December 2025. The most frequent departure time is 5:00PM, with 44% of daily flights leaving in the afternoon.

How many flights depart from United States to Portland on average per week?

923 flights are operational weekly from United States to Portland as of December 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

How long does it take to fly to Portland?

On average, it takes 1h 49m to fly from United States to Portland if you fly out of San Francisco (the most popular airport in United States) and into Portland (the most popular airport in Portland). If you’re flying out of Los Angeles and into Portland, then the flight time is around 2h 22m.

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

Fastest flight time

Direct flights

Airports in Portland

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

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?

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

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

Traveling to a place near Portland?

Why use momondo?

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

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

How can momondo help me find flights from United States to Portland?

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

An easier way to manage your Portland 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.

Find better results for your trip to the United States

Airports servicing Oregon