Cheap flights from Portland from $50

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 departing on 3/29. 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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Find flights from Portland within your budget

 
Find flights departing from Portland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on March 10, 2026. In the last 7 days, momondo users made a total of 832,500 searches

Fly to

Route

Depart

Return

Price

Cheapest one-way

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sun 3/29

8:53 am-11:37 am

Nonstop2h 44m

$50

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sun 3/29

8:53 am-11:37 am

Nonstop2h 44m

$51

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 3/31

7:05 am-9:03 am

Nonstop1h 58m

$59

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 4/14

8:46 pm-10:43 pm

Nonstop1h 57m

$69

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 4/22

11:45 am-6:30 pm

1 stop6h 45m

$76
Quickest one-way

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 4/2

1:35 pm-3:25 pm

Nonstop1h 50m

$79

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 4/1

5:38 pm-8:14 pm

Nonstop2h 36m

$79

PortlandDenver

PDX - DEN

PDXDEN

Portland

Wed 4/8

6:40 am-10:05 am

Nonstop2h 25m

$79

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 6/3

3:38 pm-6:14 pm

Nonstop2h 36m

$80

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 6/3

5:15 am-10:34 am

1 stop5h 19m

$85

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Find the cheapest flights from Portland

Cheap one-way flights from Portland

Enter your travel dates to find the best prices.
Frontier Logo
8:53 am - 11:37 am
PDX
-
PHX
2h 44mnonstop
$50Frontier
Sun, Mar 29
Frontier Logo
8:53 am - 11:37 am
PDX
-
PHX
2h 44mnonstop
$51Frontier
Sun, Mar 29
Alaska Airlines Logo
7:05 am - 9:03 am
PDX
-
SFO
1h 58mnonstop
$59Alaska Airlines
Tue, Mar 31
Alaska Airlines Logo
8:46 pm - 10:43 pm
PDX
-
SFO
1h 57mnonstop
$69Alaska Airlines
Tue, Apr 14
Southwest Logo
11:45 am - 6:30 pm
PDX
-
SFO
6h 45m
1 stop
$76Southwest
Wed, Apr 22
United Airlines Logo
1:35 pm - 3:25 pm
PDX
-
SFO
1h 50mnonstop
$79United Airlines
Thu, Apr 2
American Airlines Logo
5:38 pm - 8:14 pm
PDX
-
LAX
2h 36mnonstop
$79American Airlines
Wed, Apr 1
Southwest Logo
6:40 am - 10:05 am
PDX
-
DEN
2h 25mnonstop
$79Southwest
Wed, Apr 8
American Airlines Logo
3:38 pm - 6:14 pm
PDX
-
LAX
2h 36mnonstop
$80American Airlines
Wed, Jun 3
United Airlines Logo
5:15 am - 10:34 am
PDX
-
LAX
5h 19m
1 stop
$85United Airlines
Wed, Jun 3

Flights from Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from Portland to help you craft the best travel plan.

What are the most popular domestic flights out of Portland?

From Portland, you can take domestic flights to many cities. Searches reveal that momondo users prefer flights to Appleton, New York, Los Angeles, St. Louis, and Salt Lake City the most.

What are the cheapest cities to fly to from Portland?

The cheapest city to fly to from Portland currently is Phoenix at $43. The next cheapest destinations are Pendleton, Nashville, Las Vegas, San Jose and Los Angeles.

Frequently asked questions regarding flights from Portland

Which airlines are currently offering the cheapest flights from Portland?

Our data suggests that currently, the cheapest flights from Portland are being offered by American Airlines, Alaska Airlines, and Allegiant Air. For example, American Airlines flights from Portland to Fresno, start at $39, Alaska Airlines flights from Portland to Idaho Falls cost around $44, and Allegiant Air flights from Portland to Provo are around $62.

What is the cheapest flight available from Portland?

Currently, the cheapest flight from Portland found by our users is for $43 to Phoenix-Mesa Gateway Airport. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $145 to travel from Portland to Phoenix-Mesa Gateway Airport.

Which destinations have the most frequent flights from Portland?

Los Angeles, Seattle and San Francisco are currently the destinations served most frequently from Portland, with 52, 43 and 41 flights per day on average, respectively.

Which airlines can you fly with from Portland?

Airlines including American Airlines, Alaska Airlines and Delta frequently fly from Portland. You can view other airlines by performing a quick search in the form above.

What is the cheapest first class flight from Portland?

If you are looking for a cheap first class flight, consider flights to Los Angeles, for which the starting price of a first class seat can be as low as $184.

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

Prices for flights from Portland Airport refresh daily.

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

How old do you have to be to fly from 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 from 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.

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