Portland

$45+ Cheap flights from Portland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
Aug 21 — Aug 281
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What to know about flights from Portland

Discover essential information about flights departing from Portland, including flight schedules, destinations, airlines operating at the Portland airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated August 16, 2025.

Cheapest one-way flight

$48

Cheapest round-trip flight

$57

Cheapest airline

American Airlines

Most popular destination

Denver Intl (DEN)

Good round-trip deal

$76 or less

Good one-way deal

$38 or less
The cheapest one-way flight from Portland is currently to San Jose.
The cheapest round-trip flight from Portland is currently to Cincinnati Cinci./N. Kentucky.
On average, American Airlines currently has the cheapest one-way flight from Portland (avg. price of $190).
Denver Intl (DEN) is currently the most popular flight destination from Portland (average round-trip price of $186).
Price to beat on a round-trip flight from Portland.
Price to beat on a one-way flight from Portland.

Find flights from Portland

Cheapest flights from Portland
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on August 16, 2025.

Mon 9/1511:23 amPDX - LAS
Nonstop2h 20mFrontier
Fri 9/193:53 pmLAS - PDX
Nonstop2h 34mFrontier
Deal found 8/15$86
Thu 9/1112:07 pmPDX - LAS
Nonstop2h 14mSpirit Airlines
Thu 9/188:52 amLAS - PDX
Nonstop2h 19mSpirit Airlines
Deal found 8/14$87
Thu 10/238:36 pmPDX - LAS
Nonstop2h 16mSpirit Airlines
Sat 10/255:18 pmLAS - PDX
Nonstop2h 18mSpirit Airlines
Deal found 8/14$88
Sun 9/2111:23 amPDX - LAS
Nonstop2h 20mMultiple Airlines
Fri 9/268:52 amLAS - PDX
Nonstop2h 19mMultiple Airlines
Deal found 8/14$89
Sat 9/138:18 pmPDX - LAS
Nonstop2h 14mSpirit Airlines
Tue 9/168:52 amLAS - PDX
Nonstop2h 19mSpirit Airlines
Deal found 8/13$90
Mon 9/17:52 pmPDX - LAS
Nonstop2h 21mSpirit Airlines
Thu 9/48:52 amLAS - PDX
Nonstop2h 19mSpirit Airlines
Deal found 8/14$91
Sun 10/1911:36 amPDX - LAS
Nonstop2h 16mMultiple Airlines
Wed 10/225:18 pmLAS - PDX
Nonstop2h 18mMultiple Airlines
Deal found 8/15$92
Mon 10/1312:37 pmPDX - LAS
Nonstop2h 13mSpirit Airlines
Thu 10/165:18 pmLAS - PDX
Nonstop2h 18mSpirit Airlines
Deal found 8/15$93
Thu 9/188:18 pmPDX - LAS
Nonstop2h 14mSpirit Airlines
Tue 9/234:59 pmLAS - PDX
Nonstop2h 24mSpirit Airlines
Deal found 8/12$95
Thu 9/1112:07 pmPDX - LAS
Nonstop2h 14mSpirit Airlines
Sat 9/134:59 pmLAS - PDX
Nonstop2h 24mSpirit Airlines
Deal found 8/14$96
Fri 9/1212:07 pmPDX - LAS
Nonstop2h 14mMultiple Airlines
Fri 9/123:53 pmLAS - PDX
Nonstop2h 34mMultiple Airlines
Deal found 8/14$97
Fri 9/57:17 pmPDX - ONT
Nonstop2h 21mFrontier
Sun 9/148:07 amONT - PDX
Nonstop2h 26mFrontier
Deal found 8/15$101

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 August 16, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Los Angeles

Route

Depart

Return

Price

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 9/15

11:23 am-1:43 pm

Nonstop2h 20m

Las Vegas Harry Reid Intl

Thu 9/18

3:58 pm-6:32 pm

Nonstop2h 34m

$86

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Thu 9/11

12:07 pm-2:21 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Thu 9/18

8:52 am-11:11 am

Nonstop2h 19m

$87

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Thu 12/4

11:44 am-1:57 pm

Nonstop2h 13m

Las Vegas Harry Reid Intl

Sat 12/6

8:30 am-10:49 am

Nonstop2h 19m

$87

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 8/31

11:27 am-1:49 pm

Nonstop2h 22m

Las Vegas Harry Reid Intl

Thu 9/4

3:58 pm-6:32 pm

Nonstop2h 34m

$88

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 9/22

11:23 am-1:43 pm

Nonstop2h 20m

Las Vegas Harry Reid Intl

Thu 9/25

3:58 pm-6:32 pm

Nonstop2h 34m

$89

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Thu 10/30

7:42 pm-9:55 pm

Nonstop2h 13m

Las Vegas Harry Reid Intl

Mon 11/3

4:40 pm-7:04 pm

Nonstop2h 24m

$89

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 9/1

7:52 pm-10:13 pm

Nonstop2h 21m

Las Vegas Harry Reid Intl

Thu 9/4

8:52 am-11:11 am

Nonstop2h 19m

$91

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Tue 9/16

12:07 pm-2:21 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Fri 9/19

3:53 pm-6:27 pm

Nonstop2h 34m

$93

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Mon 9/15

12:07 pm-2:21 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Wed 9/17

8:52 am-11:11 am

Nonstop2h 19m

$93

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Wed 9/3

7:52 pm-10:13 pm

Nonstop2h 21m

Las Vegas Harry Reid Intl

Sun 9/7

3:58 pm-6:32 pm

Nonstop2h 34m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
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Best time to book a flight from Portland

Have a flexible travel schedule? Discover the best time to fly from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland

Get recent, data-driven insights about flights from Portland including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Portland?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Los Angeles. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Portland, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland?

Currently, January is the cheapest month in which you can book a flight from Portland (average of $49). Flying from Portland in November will prove the most costly (average of $96). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Portland?

Use this chart to determine the cheapest time to fly round-trip from Portland to Los Angeles. Price data was last updated on August 10, 2025.

Those who are seeking the cheapest fare on flights departing from Portland would be wise to consider leaving during Saturday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday mornings when fares are usually the most expensive.

Airline reviews for flights from Portland

Read reviews and ratings of airlines operating flights from Portland. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Portland travel. Please note that the reviews are sourced from user searches and were last updated on August 16, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Peruse reviews from past customers who have flown Alaska Airlines, Delta, and American Airlines from Portland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
8.0
Very good

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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Related info for your journey

Access useful and relevant information related to your journey from Portland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated August 16, 2025.
  • What are the most popular destinations to fly to from Portland?

    This month, the top selected destinations from Portland are Boston, Chicago, Burbank. Throughout the year, Boston, Chicago, Atlanta are some of the top choices made by users flying from Portland.

  • What is the cheapest flight from Portland to anywhere?

    Users have flown out of Portland for as low as $38 to Phoenix-Mesa Gateway Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $523 to fly from Portland.

  • What are the cheapest airlines flying from Portland to anywhere?

    Over the past few days, we've found that Frontier, Allegiant Air, and Spirit Airlines have the cheapest prices from Portland. Frontier flights from Portland to Atlanta Hartsfield-Jackson ($36), Allegiant Air flights from Portland to Appleton Intl ($39), and Spirit Airlines flights from Portland to Albuquerque ($42).

  • What is the cheapest premium economy flight from Portland?

    Options for some of the cheapest premium economy flights from Portland we have found on Cheapflights are as follows:
    Fly from Portland to San Diego starting at $253
    Fly from Portland to Fresno starting at $298
    Fly from Portland to Missoula starting at $367
    Fly from Portland to San Luis Obispo starting at $376

  • What is the cheapest first class flight from Portland?

    If you’re looking for a cheap first-class flight from Portland, consider Boise. Prices start at $278 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Portland?

    January is currently the cheapest month to fly from Portland. At this moment in time November is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Portland?

    Check out the cheapest flights from Portland to embark to:
    Fly from Portland to Denver from $54 round trip
    Fly from Portland to San Jose from $68 round trip
    Fly from Portland to San Francisco from $69 round trip
    Fly from Portland to Los Angeles from $73 round trip
    Fly from Portland to Ontario from $75 round trip

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