Flights to Portland

$69 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 4/30. 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
7:00 am - 11:50 am
DEN
-
PDX
5h 50m
1 stop
Frontier Logo
12:35 pm - 4:23 pm
PDX
-
DEN
2h 48mnonstop
$122Frontier
Thu, May 7 - Sun, May 10
Frontier Logo
10:39 pm - 11:50 am
DEN
-
PDX
14h 11m
1 stop
Frontier Logo
12:35 pm - 4:23 pm
PDX
-
DEN
2h 48mnonstop
$123Frontier
Wed, May 6 - Sun, May 10
Frontier Logo
9:10 am - 11:03 am
DEN
-
PDX
2h 53mnonstop
Frontier Logo
8:46 pm - 3:25 am
PDX
-
DEN
5h 39m
1 stop
$124Frontier
Thu, Apr 30 - Fri, May 15
Alaska Airlines Logo
6:58 pm - 8:50 pm
SFO
-
PDX
1h 52mnonstop
Alaska Airlines Logo
5:59 pm - 7:56 pm
PDX
-
SFO
1h 57mnonstop
$162Alaska Airlines
Sat, May 30 - Wed, Jun 3
Alaska Airlines Logo
7:40 am - 9:29 am
SFO
-
PDX
1h 49mnonstop
Alaska Airlines Logo
7:00 am - 9:01 am
PDX
-
SFO
2h 01mnonstop
$167Alaska Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
5:35 pm - 11:57 pm
BOS
-
PDX
9h 22m
1 stop
American Airlines Logo
11:47 pm - 11:32 am
PDX
-
BOS
8h 45m
1 stop
$227American Airlines
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
7:30 am - 2:31 pm
BOS
-
PDX
10h 01m
1 stop
United Airlines Logo
10:55 pm - 9:25 am
PDX
-
BOS
7h 30m
1 stop
$237United Airlines
Thu, Apr 23 - Thu, May 7
Delta Logo
5:00 pm - 9:56 pm
BOS
-
PDX
7h 56m
1 stop
Delta Logo
11:58 am - 11:54 pm
PDX
-
BOS
8h 56m
1 stop
$255Delta
Wed, Apr 29 - Tue, May 12
United Airlines Logo
4:15 pm - 11:00 pm
BOS
-
PDX
9h 45m
1 stop
United Airlines Logo
11:15 pm - 9:23 am
PDX
-
BOS
7h 08m
1 stop
$257United Airlines
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
11:00 am - 4:59 pm
JFK
-
PDX
8h 59m
1 stop
American Airlines Logo
11:48 am - 11:18 pm
PDX
-
JFK
8h 30m
1 stop
$300American Airlines
Sat, May 2 - Sat, May 9

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 April 10, 2026.
Use the filters below to find and compare flights to Portland that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 5/7

7:00 am-11:50 am

1 stop5h 50m

Portland

Sun 5/10

12:35 pm-4:23 pm

Nonstop2h 48m

$122

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 5/6

10:39 pm-11:50 am

1 stop14h 11m

Portland

Sun 5/10

12:35 pm-4:23 pm

Nonstop2h 48m

$123

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 4/30

9:10 am-11:03 am

Nonstop2h 53m

Portland

Fri 5/15

8:46 pm-3:25 am

1 stop5h 39m

$124
Quickest round-trip

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 5/30

6:58 pm-8:50 pm

Nonstop1h 52m

Portland

Wed 6/3

5:59 pm-7:56 pm

Nonstop1h 57m

$162

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Wed 5/27

7:40 am-9:29 am

Nonstop1h 49m

Portland

Sun 5/31

7:00 am-9:01 am

Nonstop2h 01m

$167

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 4/22

5:35 pm-11:57 pm

1 stop9h 22m

Portland

Tue 4/28

11:47 pm-11:32 am

1 stop8h 45m

$227

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Thu 4/23

7:30 am-2:31 pm

1 stop10h 01m

Portland

Thu 5/7

10:55 pm-9:25 am

1 stop7h 30m

$237

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 4/29

5:00 pm-9:56 pm

1 stop7h 56m

Portland

Tue 5/12

11:58 am-11:54 pm

1 stop8h 56m

$255

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 9/2

4:15 pm-11:00 pm

1 stop9h 45m

Portland

Tue 9/8

11:15 pm-9:23 am

1 stop7h 08m

$257

New YorkPortland

JFK - PDX

JFKPDX

New York John F Kennedy Intl

Sat 5/2

11:00 am-4:59 pm

1 stop8h 59m

Portland

Sat 5/9

11:48 am-11:18 pm

1 stop8h 30m

$300

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 February. Flight prices, which tend to average around $332, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until October to fly from United States, when ticket prices are also cheap, with an average price of $367.

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 $386. 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 $481.

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 morning when flights can be purchased for as low as $406. 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 $409 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 $208 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 ANGELESJanuary12% cheaperFlying from Los Angeles to Portland costs on average just $197 in January
MOST EXPENSIVE MONTH TO FLY TO PORTLAND FROM LOS ANGELESNovember16% more expensiveIt costs about $259 for flights to Portland from Los Angeles in November
MOST POPULAR MONTH TO FLY TO PORTLAND FROM LOS ANGELESAugust136% more users visitedMore momondo users searched in flights to Portland from Los Angeles in August than any other month

Cheap Portland flight deals and tips

Summary info about Portland flight prices, duration and airlines

Best One-Way Price

$69

Best Round-Trip Price

$122

Fastest flight time

6h 02m

Popular in

December
The best one-way flight price to Portland from United States in the last 72 hours is $69 (Denver Intl to Portland).
The best round-trip flight price to Portland from United States in the last 72 hours is $122 (Denver Intl to Portland).
The fastest flight to Portland from United States takes 6h 02m (Boston Logan Intl to Portland).
December has the highest demand for flights to Portland, with a 12% 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 75 days in advance when prices tend to average $421. However, in the past 72 hours, people saw flights from United States for as low as $297.

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
Rockaway Beach
Depoe Bay
Beaverton
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
McMinnville
The Dalles
Manzanita
Pacific City

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
Sun 5/10
Sun 5/17

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