Flights to Portland

$47 Cheap flights to Portland

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Portland departing on 1/13. 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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Find the cheapest flights from the United States to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:05 am - 11:04 am
DEN
-
PDX
2h 59mnonstop
Frontier Logo
8:18 am - 8:44 am
PDX
-
DEN
23h 26m1 stop
$100Frontier
Fri, Jan 16 - Sun, Jan 18
Frontier Logo
9:15 am - 11:15 am
DEN
-
PDX
3h 00mnonstop
Frontier Logo
5:31 pm - 9:58 am
PDX
-
DEN
15h 27m1 stop
$102Frontier
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
11:50 am - 1:45 pm
DEN
-
PDX
2h 55mnonstop
United Airlines Logo
5:00 am - 8:32 am
PDX
-
DEN
2h 32mnonstop
$117United Airlines
Wed, Jan 14 - Sat, Jan 17
Delta Logo
7:00 am - 9:25 am
LAX
-
PDX
2h 25mnonstop
Delta Logo
10:24 am - 12:46 pm
PDX
-
LAX
2h 22mnonstop
$127Delta
Thu, Jan 8 - Tue, Jan 13
Alaska Airlines Logo
7:00 am - 12:38 pm
LAX
-
PDX
5h 38m1 stop
Alaska Airlines Logo
3:07 pm - 6:47 pm
PDX
-
LAX
3h 40m1 stop
$131Alaska Airlines
Sat, Jan 10 - Sat, Jan 10
Delta Logo
2:39 pm - 8:59 pm
SFO
-
PDX
6h 20m1 stop
Delta Logo
5:15 pm - 11:28 pm
PDX
-
SFO
6h 13m1 stop
$165Delta
Fri, Jan 9 - Sun, Jan 11
Alaska Airlines Logo
7:28 pm - 11:46 pm
SFO
-
PDX
4h 18m1 stop
Alaska Airlines Logo
6:00 am - 10:37 am
PDX
-
SFO
4h 37m1 stop
$166Alaska Airlines
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
8:55 pm - 10:46 pm
SFO
-
PDX
1h 51mnonstop
United Airlines Logo
7:45 am - 9:42 am
PDX
-
SFO
1h 57mnonstop
$173United Airlines
Fri, Jan 2 - Tue, Jan 6
American Airlines Logo
9:30 am - 11:45 am
DFW
-
PDX
4h 15mnonstop
American Airlines Logo
11:59 pm - 5:43 am
PDX
-
DFW
3h 44mnonstop
$201American Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
6:00 am - 11:45 am
HOU
-
PDX
7h 45m1 stop
American Airlines Logo
11:59 pm - 10:05 am
PDX
-
HOU
8h 06m1 stop
$206American Airlines
Sat, Jan 24 - Thu, Jan 29

momondo Fare Finder

 
Locate flights to Portland that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on December 4, 2025.
Use the filters below to find and compare flights to Portland that are best for you.

Fly from

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Fri 1/16

9:05 am-11:04 am

Nonstop2h 59m

Portland

Sun 1/18

8:18 am-8:44 am

1 stop23h 26m

$100

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 1/8

9:15 am-11:15 am

Nonstop3h 00m

Portland

Sun 1/11

5:31 pm-9:58 am

1 stop15h 27m

$102

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 1/14

11:50 am-1:45 pm

Nonstop2h 55m

Portland

Sat 1/17

5:00 am-8:32 am

Nonstop2h 32m

$117

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Thu 1/8

7:00 am-9:25 am

Nonstop2h 25m

Portland

Tue 1/13

10:24 am-12:46 pm

Nonstop2h 22m

$127

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 1/10

7:00 am-12:38 pm

1 stop5h 38m

Portland

Sat 1/10

3:07 pm-6:47 pm

1 stop3h 40m

$131

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 1/9

2:39 pm-8:59 pm

1 stop6h 20m

Portland

Sun 1/11

5:15 pm-11:28 pm

1 stop6h 13m

$165

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 3/6

7:28 pm-11:46 pm

1 stop4h 18m

Portland

Sun 3/8

6:00 am-10:37 am

1 stop4h 37m

$166

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 1/2

8:55 pm-10:46 pm

Nonstop1h 51m

Portland

Tue 1/6

7:45 am-9:42 am

Nonstop1h 57m

$173

DallasPortland

DFW - PDX

DFWPDX

Dallas/Fort Worth

Thu 1/8

9:30 am-11:45 am

Nonstop4h 15m

Portland

Sun 1/11

11:59 pm-5:43 am

Nonstop3h 44m

$201

HoustonPortland

HOU - PDX

HOUPDX

Houston Hobby

Sat 1/24

6:00 am-11:45 am

1 stop7h 45m

Portland

Thu 1/29

11:59 pm-10:05 am

1 stop8h 06m

$206

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

Portland flights insights and trends

Explore insights for your Portland flight to craft the best travel plan

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 absolute cheapest flight to Portland?

See prices from:

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 $393. 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 $487.

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 $349. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $507 per ticket.

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 $395 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 $334 on momondo.

Cheapest flights to Portland

Find the cheapest flights to Portland from your nearest city or airport
CHEAPEST MONTH TO FLY TO PORTLAND FROM LOS ANGELESJanuary24% cheaperFlying from Los Angeles to Portland costs on average just $155 in January
MOST EXPENSIVE MONTH TO FLY TO PORTLAND FROM LOS ANGELESNovember44% more expensiveIt costs about $294 for flights to Portland from Los Angeles in November
MOST POPULAR MONTH TO FLY TO PORTLAND FROM LOS ANGELESDecember115% more users visitedMore momondo users searched in flights to Portland from Los Angeles in December than any other month

Cheap Portland flight deals and tips

Summary info about Portland flight prices, duration and airlines

Best One-Way Price

$47

Best Round-Trip Price

$100

Fastest flight time

2h 38m

Popular in

December
The best one-way flight price to Portland from United States in the last 72 hours is $47 (Denver Intl to Portland).
The best round-trip flight price to Portland from United States in the last 72 hours is $100 (Denver Intl to Portland).
The fastest flight to Portland from United States takes 2h 38m (Santa Ana J. Wayne/Orange Cnty to Portland).
December has the highest demand for flights to Portland, with a 11% price increase on average.

Frequently asked questions about flying to Portland

What is there to do in Portland when it’s raining?

Users planning a flight to Portland during the months of November or December should anticipate rain. There are still things to do in Portland even when it's raining, though. World Forestry Center is a great museum to visit near Portland and is especially great when the weather outside is less than desirable. Shopping centers like Jantzen Beach Center are very popular destinations for those visiting the Portland area. Jantzen Beach Center is a great place to go if you’re looking to spend some time inside.

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

The ideal time to book your flight to Portland is 53 days in advance when prices tend to average $408. However, in the past 72 hours, people saw flights from United States for as low as $271.

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

Prices for flights to Portland Airport are updated daily.

How many operators does momondo search for flights to Portland Airport?

How old do you have to be to fly to Portland Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Portland Airport.

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

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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
McMinnville
Gresham
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Portland. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Portland?

Once all potential 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 to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Portland now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Portland and let you know when they change.

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1 adult
Sat 1/3
Sat 1/10

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