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Cheap Flights from Pittsburgh to Los Angeles

What to know about flights from Pittsburgh to Los Angeles?

The distance between Pittsburgh and Los Angeles is approximately 3,450.91km. The average flight time between Pittsburgh and Los Angeles is 7 hours 6 minutes. According to Trip.com data, travel demand is highest in January. September is generally the cheapest month to book.

Cheapest one-way
S$ 198
Frontier Airlines Frontier Airlines PIT-LAX 29h 10m · 1 stop Sun, Nov 22
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Cheapest return
S$ 393
Frontier Airlines Frontier Airlines PIT-LAX 25h 17m · 2 stops Fri, Oct 16 - Mon, Oct 19
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Recommended airlines
Frontier Airlines Frontier Airlines Cheapest · From S$ 198 Delta Air Lines Delta Air Lines Most booked
Best time to book
May
Cheapest
January
Peak season for travel
Route details
3,450.91km
Flight distance
7h 6m
Average flight time

Explore the cheapest one-way and round-trip flights from Pittsburgh to Los Angeles over the next 90 days, with one-way fares from S$ 198 and round-trip from S$ 393. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PIT 17:53
        5h 26m
        Direct
        LAX 20:19
        Pittsburgh - Los Angeles | Sat, Nov 14 | American Airlines
        LAX 09:02
        4h 51m
        Direct
        PIT 16:53
        Los Angeles - Pittsburgh | Wed, Nov 18 | American Airlines
        S$ 408 S$ 579
        30% off
        30% off
        S$ 579 S$ 408
      • PIT 17:40
        5h 11m
        Direct
        LAX 19:51
        Pittsburgh - Los Angeles | Fri, Oct 30 | American Airlines
        LAX 09:02
        4h 51m
        Direct
        PIT 16:53
        Los Angeles - Pittsburgh | Sun, Nov 1 | American Airlines
        S$ 419 S$ 579
        28% off
        28% off
        S$ 579 S$ 419
      • PIT 17:40
        5h 11m
        Direct
        LAX 19:51
        Pittsburgh - Los Angeles | Wed, Oct 7 | American Airlines
        LAX 09:00
        4h 40m
        Direct
        PIT 16:40
        Los Angeles - Pittsburgh | Tue, Oct 13 | American Airlines
        S$ 421 S$ 579
        27% off
        27% off
        S$ 579 S$ 421
      • PIT 19:51
        25h 17m
        1 stop
        LAX 18:08
        Pittsburgh - Los Angeles | Fri, Oct 16 | Frontier Airlines
        LAX 22:20
        7h 50m
        1 stop
        PIT 09:10
        Los Angeles - Pittsburgh | Mon, Oct 19 |
        S$ 393
        32% off
        S$ 579 S$ 393
      • PIT 19:51
        25h 17m
        1 stop
        LAX 18:08
        Pittsburgh - Los Angeles | Mon, Oct 12 | Frontier Airlines
        LAX 22:20
        7h 40m
        1 stop
        PIT 09:00
        Los Angeles - Pittsburgh | Sun, Oct 18 |
        S$ 400
        31% off
        S$ 579 S$ 400
      • PIT 18:45
        8h 10m
        1 stop
        LAX 23:55
        Pittsburgh - Los Angeles | Wed, Oct 7 | Delta Air Lines
        LAX 23:59
        7h 10m
        1 stop
        PIT 10:09
        Los Angeles - Pittsburgh | Tue, Oct 13 | Delta Air Lines
        S$ 415
        28% off
        S$ 579 S$ 415
      • PIT 15:10
        8h 13m
        1 stop
        LAX 20:23
        Pittsburgh - Los Angeles | Fri, Oct 23 | Delta Air Lines
        LAX 09:00
        4h 40m
        Direct
        PIT 16:40
        Los Angeles - Pittsburgh | Tue, Oct 27 | American Airlines
        S$ 422
        27% off
        S$ 579 S$ 422
      • PIT 13:00
        17h 25m
        1 stop
        LAX 14:00
        Pittsburgh - Los Angeles | Thu, Oct 8 | Normal Airline
        LAX 15:00
        6h
        Direct
        PIT 16:00
        Los Angeles - Pittsburgh | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        PIT 17:40
        5h 11m
        Direct
        LAX 19:51
        Pittsburgh - Los Angeles | Tue, Oct 20 | American Airlines
        S$ 208 S$ 314
        34% off
        34% off
        S$ 314 S$ 208
      • PIT 17:40
        5h 11m
        Direct
        LAX 19:51
        Pittsburgh - Los Angeles | Tue, Oct 27 | American Airlines
        S$ 229 S$ 314
        27% off
        27% off
        S$ 314 S$ 229
      • PIT 17:40
        5h 11m
        Direct
        LAX 19:51
        Pittsburgh - Los Angeles | Wed, Oct 28 | American Airlines
        S$ 229 S$ 314
        27% off
        27% off
        S$ 314 S$ 229
      • PIT 17:40
        5h 11m
        Direct
        LAX 19:51
        Pittsburgh - Los Angeles | Thu, Oct 22 | American Airlines
        S$ 229
        27% off
        S$ 314 S$ 229
      • PIT 17:40
        5h 11m
        Direct
        LAX 19:51
        Pittsburgh - Los Angeles | Sat, Oct 31 | American Airlines
        S$ 229
        27% off
        S$ 314 S$ 229
      • PIT 18:59
        29h 10m
        1 stop
        LAX 21:09
        Pittsburgh - Los Angeles | Sun, Nov 22 | Frontier Airlines
        S$ 198
        37% off
        S$ 314 S$ 198
      • PIT 19:51
        25h 17m
        1 stop
        LAX 18:08
        Pittsburgh - Los Angeles | Tue, Oct 20 | Frontier Airlines
        S$ 222
        28% off
        S$ 314 S$ 222
      • PIT 06:00
        8h 56m
        1 stop
        LAX 11:56
        Pittsburgh - Los Angeles | Thu, Oct 8 | American Airlines
        S$ 225
        28% off
        S$ 314 S$ 225
      • PIT 17:46
        9h 9m
        1 stop
        LAX 23:55
        Pittsburgh - Los Angeles | Tue, Oct 20 | Delta Air Lines
        S$ 228
        27% off
        S$ 314 S$ 228
      • PIT 13:00
        17h 25m
        1 stop
        LAX 14:00
        Pittsburgh - Los Angeles | Thu, Oct 8 | Normal Airline
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Flight.News
An Extreme Heat Warning is in effect for Los Angeles until 8 PM PDT Thursday, with dangerously hot temperatures of 90 to 100 at the coast and up to 106 in the valleys. A Beach Hazards Statement is also active from Tuesday afternoon through Thursday evening across Los Angeles beaches, bringing dangerous rip currents, elevated surf of 3 to 6 feet, and high tides causing potential coastal flooding.
Over the past 7 days, flights from Pittsburgh to Los Angeles have operated an average of 10 times per day, with 43.1% on-time departure rate and 20.3% on-time arrival rate.

Which airlines are the most popular for Pittsburgh to Los Angeles flights?

You can choose from 1 airlines that fly from Pittsburgh to Los Angeles, including Delta Air Lines, Frontier Airlines offers the lowest prices on this route.
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from Pittsburgh to Los Angeles according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Pittsburgh to Los Angeles.

What is the cheapest month for one-way flights from Pittsburgh to Los Angeles?

The average price of one-way flights from Pittsburgh to Los Angeles purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Pittsburgh to Los Angeles is May, with an average price of S$ 293, and the most expensive month is February, with an average price of up to S$ 433.

S$ 433
S$ 363
S$ 293
S$ 223
    Cheapest
  • S$ 306
    Oct
  • S$ 295
    Nov
  • S$ 366
    Dec
  • S$ 360
    Jan
  • S$ 433
    Feb
  • S$ 309
    Mar
  • S$ 306
    Apr
  • S$ 293
    May
  • S$ 405
    Jun
  • S$ 307
    Jul
  • S$ 355
    Aug
  • S$ 364
    Sep

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Pittsburgh to Los Angeles?

    Based on Trip.com data, Frontier Airlines offers Cheapest nonstop one-way flights from S$ 198 (for example, PIT–LAX on Sun, Nov 22). For a Cheapest nonstop return flight, Frontier Airlines offers fares from S$ 393, departing on Fri, Oct 16 and returning on Mon, Oct 19.
  • At the moment, you can catch a direct flight from Pittsburgh to Los Angeles with the following airlines, including: American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 7 hours 6 minutes to fly from Pittsburgh (PIT) to Los Angeles (LAX).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Pittsburgh to Los Angeles is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • On average, 15 direct flights operate each week between Pittsburgh and Los Angeles. See below the schedules of the main airlines serving this route:
    American Airlines: S/M/T/W/T/F/S – AA2301 (departure at 18:37)
  • Here are some tips for finding the best flight deals from Pittsburgh to Los Angeles on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Sun, Nov 22, with one-way fares from just S$ 198.
    · Compare airlines. American Airlines currently offers the lowest fares on this route.
    · Set up a price alert to track fare changes without searching every day.
    · Check Trip.com regularly for flight deals and available promo codes.
    · Avoid peak season or book early. January is generally the busiest month for travel to Los Angeles.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from Pittsburgh to Los Angeles is usually September, when demand is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Pittsburgh to Los Angeles on October 19, 2026 with American Airlines, with prices starting at S$ 346.
  • Flights to Los Angeles can arrive at: Los Angeles International Airport (LAX), Ontario International Airport (ONT) and Van Nuys Airport (VNY). The most common route connects Pittsburgh International Airport and Los Angeles International Airport (PIT–LAX).
  • The time difference between Los Angeles and Pittsburgh is 3h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Pittsburgh to Los Angeles is S$ 379. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Pittsburgh to Los Angeles is S$ 663. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Pittsburgh and Los Angeles, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.
  • Breeze Airwaysare the most popular budget airlines flying from Pittsburgh to Los Angeles. Check baggage, seat and payment fees before comparing the final price.

Find Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.