Cheap Flights from Portland, ME to Los Angeles, CA from $110

On Cheapflightsplus.com you will find 417 connecting flights from Portland to Los Angeles. You can compare airfare deals from 5 airlines and multiple travel sites from $110, book and save on cheap plane tickets and last minute offers. Also check out PWM-LAX flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Los Angeles Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $110 (one-way), $189 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Portland to Los Angeles. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:35 — 10:35
05:35 — 07:25 UA3552 United Airlines
Portland — Washington D.C.
50m stop
08:30 — 10:50 UA2734 United Airlines
Washington D.C. — Los Angeles
8h
including layover
Find flight
from$217
05:40 — 10:31
05:40 — 07:30 UA3622 United Airlines
Portland — Washington D.C.
45m stop
08:15 — 10:31 UA1734 United Airlines
Washington D.C. — Los Angeles
7h 51m
including layover
Find flight
from$184
06:10 — 11:58
06:10 — 07:37 UA1777 United Airlines
Portland — Newark
1h 23m stop
09:00 — 11:58 UA2445 United Airlines
Newark — Los Angeles
8h 48m
including layover
Find flight
from$184
06:10 — 12:40
06:10 — 07:37 UA1777 United Airlines
Portland — Newark
2h 23m stop
10:00 — 12:40 UA2679 United Airlines
Newark — Los Angeles
9h 30m
including layover
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from$184
08:00 — 13:08
08:00 — 09:31 UA3424 United Airlines
Portland — Newark
59m stop
10:30 — 13:08 UA2679 United Airlines
Newark — Los Angeles
8h 8m
including layover
Find flight
from$219
08:00 — 14:06
08:00 — 09:31 UA3424 United Airlines
Portland — Newark
1h 54m stop
11:25 — 14:06 UA1321 United Airlines
Newark — Los Angeles
9h 6m
including layover
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from$219
10:05 — 15:02
10:05 — 11:55 UA3438 United Airlines
Portland — Washington D.C.
40m stop
12:35 — 15:02 UA1689 United Airlines
Washington D.C. — Los Angeles
7h 57m
including layover
Find flight
from$217
10:05 — 18:10
10:05 — 11:55 UA3438 United Airlines
Portland — Washington D.C.
3h 48m stop
15:43 — 18:10 UA1101 United Airlines
Washington D.C. — Los Angeles
11h 5m
including layover
Find flight
from$217
11:43 — 18:06
11:43 — 13:46 UA5697 United Airlines
Portland — Chicago
1h 49m stop
15:35 — 18:06 UA576 United Airlines
Chicago — Los Angeles
9h 23m
including layover
Find flight
from$184
11:43 — 19:11
11:43 — 13:46 UA5697 United Airlines
Portland — Chicago
2h 54m stop
16:40 — 19:11 UA1983 United Airlines
Chicago — Los Angeles
10h 28m
including layover
Find flight
from$184
12:40 — 20:41
12:47 — 15:00 SY1822 Sun Country Airlines
Portland — Minneapolis
4h 6m stop
06:30 — 08:24 SY421 Sun Country Airlines
Minneapolis — Los Angeles
11h 1m
including layover
Find flight
from$186
12:58 — 20:44
12:58 — 15:06 SY1822 Sun Country Airlines
Portland — Minneapolis
3h 48m stop
18:54 — 20:44 SY1621 Sun Country Airlines
Minneapolis — Los Angeles
10h 46m
including layover
Find flight
from$167
13:16 — 22:41
12:47 — 15:00 SY1822 Sun Country Airlines
Portland — Minneapolis
5h 30m stop
20:54 — 22:49 SY429 Sun Country Airlines
Minneapolis — Los Angeles
12h 25m
including layover
Find flight
from$178
14:05 — 22:39
14:05 — 16:16 UA3593 United Airlines
Portland — Washington D.C.
3h 54m stop
20:10 — 22:39 UA1681 United Airlines
Washington D.C. — Los Angeles
11h 34m
including layover
Find flight
from$184
14:22 — 20:01
14:08 — 16:19 UA3624 United Airlines
Portland — Washington D.C.
1h 10m stop
17:45 — 20:19 UA2276 United Airlines
Washington D.C. — Los Angeles
8h 39m
including layover
Find flight
from$216
15:28 — 20:50
15:28 — 18:09 UA1464 United Airlines
Portland — Denver
1h 8m stop
19:25 — 20:58 UA1368 United Airlines
Denver — Los Angeles
8h 22m
including layover
Find flight
from$184
15:28 — 22:33
15:28 — 18:09 UA1464 United Airlines
Portland — Denver
2h 51m stop
21:00 — 22:33 UA531 United Airlines
Denver — Los Angeles
10h 5m
including layover
Find flight
from$184
16:04 — 23:05
16:04 — 17:47 UA3620 United Airlines
Portland — Newark
2h 13m stop
20:00 — 23:05 UA353 United Airlines
Newark — Los Angeles
10h 1m
including layover
Find flight
from$184
16:57 — 17:16
+1 day
16:57 — 20:18 F91929 Frontier Airlines
Portland — Orlando
18h 25m stop
14:43 — 17:16 F94145 Frontier Airlines
Orlando — Los Angeles
27h 19m
including layover
Find flight
from$110
18:20 — 00:15
+1 day
18:20 — 20:25 UA3520 United Airlines
Portland — Chicago
1h 17m stop
21:42 — 00:15 UA2378 United Airlines
Chicago — Los Angeles
8h 55m
including layover
Find flight
from$217
18:23 — 23:58
18:23 — 20:23 UA4744 United Airlines
Portland — Chicago
1h 2m stop
21:25 — 23:58 UA2378 United Airlines
Chicago — Los Angeles
8h 35m
including layover
Find flight
from$216
19:25 — 17:13
+1 day
19:25 — 22:57 F92621 Frontier Airlines
Portland — Orlando
16h 3m stop
15:00 — 17:13 F94145 Frontier Airlines
Orlando — Los Angeles
24h 48m
including layover
Find flight
from$232
19:26 — 00:34
+1 day
19:09 — 21:04 UA3582 United Airlines
Portland — Washington D.C.
50m stop
22:05 — 00:34 UA1385 United Airlines
Washington D.C. — Los Angeles
8h 8m
including layover
Find flight
from$216
20:07 — 11:53
+1 day
20:07 — 22:41 MX261 Mexicana
Portland — Charleston
8h 19m stop
07:00 — 11:53 MX210 Mexicana
Charleston — Los Angeles
18h 46m
including layover
Find flight
from$309
*Departure and arrival times - local. Updated on August 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Los Angeles depends on and how to choose the most interesting flight option for you.

Distance between Portland and Los Angeles is 4243 miles. Time difference between the cities is 3h. Airplanes depart 05:08 to 20:52 from 1 Portland airport and arrive 05:08 to 20:52 to 2 Los Angeles airports. Average flight time is 18h 14m.

  • The fastest flight 7h 51m
  • Average flight time 18h 14m
  • The earliest flight 05:08
  • The latest flight 20:52
  • Distance 2637 ml

The cheapest months to travel to Los Angeles are may (from 110 $), june (from 167 $), july (from 188 $).

The most expensive months are november (from 499 $), august (from 217 $), september (from 216 $).

What is the lowest airfare Portland to Los Angeles?

The cheapest plane ticket found by our users is $110. This airfare is for economy class on one-way F91929 flight by Frontier Airlines for May 24, 2025 which leaves Portland Intl Jetport in Portland at 16:57 am and arrives at Los Angeles Los Angeles Int. at 17:16.

Economy class
$110
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Business class
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First class
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Popular Airlines on the Route

The flight Portland — Los Angeles is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 2 departures per week at the price of from $ 264 . And the most expensive tickets are offered by United Airlines airline - from $ 1364.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 417 flights with layovers on the route. The fastest connecting flight is UA3622 by United Airlines takes 7h 51m and the cheapest is F91929 by Frontier Airlines for $110.

  • AS - Alaska Airlines
    from $264
    Find
  • F9 - Frontier Airlines
    from $110
    Find
  • SY - Sun Country Airlines
    from $167
    Find
  • MX - Mexicana
    from $266
    Find
  • UA - United Airlines
    from $184
    Find
See more connecting flights

Airports

You can fly from Portland to Los Angeles from 1 airports (Portland Intl Jetport).

Portland airports

  • Portland Intl Jetport-PWM
    from $110
    Find

Los Angeles airports

  • Los Angeles Ferry Port-QLO
    Find
  • Los Angeles Int.-LAX
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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